[INFO] fetching crate toml_document 0.1.3...
[INFO] testing toml_document-0.1.3 against 1.47.0 for beta-1.48-1
[INFO] extracting crate toml_document 0.1.3 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate toml_document 0.1.3 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate toml_document 0.1.3
[INFO] finished tweaking crates.io crate toml_document 0.1.3
[INFO] tweaked toml for crates.io crate toml_document 0.1.3 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f0de27a47d7c2fa401c8c90d23631c24171fe24f25c04802cc51baf1b6519711
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f0de27a47d7c2fa401c8c90d23631c24171fe24f25c04802cc51baf1b6519711", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0de27a47d7c2fa401c8c90d23631c24171fe24f25c04802cc51baf1b6519711", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0de27a47d7c2fa401c8c90d23631c24171fe24f25c04802cc51baf1b6519711", kill_on_drop: false }`
[INFO] [stdout] f0de27a47d7c2fa401c8c90d23631c24171fe24f25c04802cc51baf1b6519711
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e65e6ed96f518b57210ab8d5d6206e19ea9065e2aabde873837514798cfd67f1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e65e6ed96f518b57210ab8d5d6206e19ea9065e2aabde873837514798cfd67f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling toml_document v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/display.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 |                 try!(write!(f, "{}", value));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/display.rs:16:21
[INFO] [stdout]    |
[INFO] [stdout] 16 |                     try!(write!(f, "{}", sep));
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/display.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 95 |         try!(write!(f, "{}[", self.markup().get_leading_trivia()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/display.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |         try!(fmt_join(f, self.iter(), ","));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/display.rs:97:9
[INFO] [stdout]    |
[INFO] [stdout] 97 |         try!(write!(f, "{}", self.markup().get_comma_trivia()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/display.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |         try!(write!(f, "]{}", self.markup().get_trailing_trivia()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/display.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 105 |         try!(write!(f, "{}{{", self.markup().get_leading_trivia()));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/display.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 106 |         try!(fmt_join(f, self.iter(), ","));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/display.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 107 |         try!(write!(f, "}}{}", self.markup().get_trailing_trivia()));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/display.rs:138:9
[INFO] [stdout]     |
[INFO] [stdout] 138 |         try!(write!(f, "{}", self.keys().get_leading_trivia()));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/display.rs:140:13
[INFO] [stdout]     |
[INFO] [stdout] 140 |             try!(write!(f, "[["));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/display.rs:142:13
[INFO] [stdout]     |
[INFO] [stdout] 142 |             try!(write!(f, "["));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/display.rs:144:9
[INFO] [stdout]     |
[INFO] [stdout] 144 |         try!(fmt_join(f, self.keys().markup().iter(), "."));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/display.rs:146:13
[INFO] [stdout]     |
[INFO] [stdout] 146 |             try!(write!(f, "]]"));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/display.rs:148:13
[INFO] [stdout]     |
[INFO] [stdout] 148 |             try!(write!(f, "]"));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/display.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |         try!(write!(f, "{}", self.keys().get_trailing_trivia()));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/parser.rs:262:25
[INFO] [stdout]     |
[INFO] [stdout] 262 |                     'a' ... 'z' |
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/parser.rs:263:25
[INFO] [stdout]     |
[INFO] [stdout] 263 |                     'A' ... 'Z' |
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/parser.rs:264:25
[INFO] [stdout]     |
[INFO] [stdout] 264 |                     '0' ... '9' |
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser.rs:1091:19
[INFO] [stdout]      |
[INFO] [stdout] 1091 |     match c { '0' ... '9' => true, _ => false }
[INFO] [stdout]      |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/public.rs:78:28
[INFO] [stdout]    |
[INFO] [stdout] 78 |                     -> Box<Iterator<Item = (&'a str, EntryRef<'a>)> + 'a> {
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = (&'a str, EntryRef<'a>)> + 'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/public.rs:133:36
[INFO] [stdout]     |
[INFO] [stdout] 133 | ...                   -> Box<Iterator<Item=(&'a str, EntryRef<'a>)>+'a> {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(&'a str, EntryRef<'a>)>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/public.rs:1143:32
[INFO] [stdout]      |
[INFO] [stdout] 1143 |                         -> Box<Iterator<Item=(&'a str, EntryRef<'a>)>+'a> {
[INFO] [stdout]      |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(&'a str, EntryRef<'a>)>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/public.rs:1275:32
[INFO] [stdout]      |
[INFO] [stdout] 1275 |                         -> Box<Iterator<Item=(&'a str, EntryRef<'a>)>+'a> {
[INFO] [stdout]      |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(&'a str, EntryRef<'a>)>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/public.rs:1792:30
[INFO] [stdout]      |
[INFO] [stdout] 1792 |     pub fn iter(self) -> Box<Iterator<Item=(&'a str, EntryRef<'a>)>+'a> {
[INFO] [stdout]      |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(&'a str, EntryRef<'a>)>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/public.rs:1901:30
[INFO] [stdout]      |
[INFO] [stdout] 1901 |     pub fn iter(self) -> Box<Iterator<Item=EntryRef<'a>> + 'a> {
[INFO] [stdout]      |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=EntryRef<'a>> + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/public.rs:2001:28
[INFO] [stdout]      |
[INFO] [stdout] 2001 |                     -> Box<Iterator<Item=(&'a str, EntryRef<'a>)>+'a> {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(&'a str, EntryRef<'a>)>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/public.rs:2122:43
[INFO] [stdout]      |
[INFO] [stdout] 2122 | ...                   -> Box<Iterator<Item=(&'a str, EntryRef<'a>)> + 'a> {
[INFO] [stdout]      |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(&'a str, EntryRef<'a>)> + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]  --> src/parser.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ascii::AsciiExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]    --> src/parser.rs:559:31
[INFO] [stdout]     |
[INFO] [stdout] 559 |             let input = input.trim_left_matches('+');
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]  --> src/parser.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ascii::AsciiExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]  --> src/lib.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | #![deny(unused_imports)]
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/display.rs:1:43
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::{Display, Error, Formatter, Write};
[INFO] [stdout]   |                                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:875:25
[INFO] [stdout]     |
[INFO] [stdout] 875 |                     let mut c_data = &mut vec[insert_idx]
[INFO] [stdout]     |                         ----^^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/public.rs:428:33
[INFO] [stdout]     |
[INFO] [stdout] 428 | ...                   let mut cmap = &mut candidate.borrow_mut().data;
[INFO] [stdout]     |                           ----^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/public.rs:384:36
[INFO] [stdout]     |
[INFO] [stdout] 384 |                 IndirectPos::Value(mut cmap) => { // E0409
[INFO] [stdout]     |                                    ----^^^^
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/public.rs:401:25
[INFO] [stdout]     |
[INFO] [stdout] 401 |                     let mut cmap = &mut candidate.borrow_mut().data;
[INFO] [stdout]     |                         ----^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/public.rs:555:36
[INFO] [stdout]     |
[INFO] [stdout] 555 |                 IndirectPos::Value(mut cmap) => {
[INFO] [stdout]     |                                    ----^^^^
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/public.rs:582:36
[INFO] [stdout]     |
[INFO] [stdout] 582 |                 IndirectPos::Value(mut cmap) => {
[INFO] [stdout]     |                                    ----^^^^
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/public.rs:589:25
[INFO] [stdout]     |
[INFO] [stdout] 589 |                     let mut cmap = &mut candidate.borrow_mut().data;
[INFO] [stdout]     |                         ----^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/public.rs:595:29
[INFO] [stdout]     |
[INFO] [stdout] 595 |                         let mut cmap = &mut child.borrow_mut().data;
[INFO] [stdout]     |                             ----^^^^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 40 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.81s
[INFO] running `Command { std: "docker" "inspect" "e65e6ed96f518b57210ab8d5d6206e19ea9065e2aabde873837514798cfd67f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e65e6ed96f518b57210ab8d5d6206e19ea9065e2aabde873837514798cfd67f1", kill_on_drop: false }`
[INFO] [stdout] e65e6ed96f518b57210ab8d5d6206e19ea9065e2aabde873837514798cfd67f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82e1545cb47b1309214dd9e8e5484eb5efee7490c79d9e9afb4c21bcb23a7ba6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "82e1545cb47b1309214dd9e8e5484eb5efee7490c79d9e9afb4c21bcb23a7ba6", kill_on_drop: false }`
[INFO] [stderr]    Compiling toml_document v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/display.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 |                 try!(write!(f, "{}", value));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/display.rs:16:21
[INFO] [stdout]    |
[INFO] [stdout] 16 |                     try!(write!(f, "{}", sep));
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/display.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 95 |         try!(write!(f, "{}[", self.markup().get_leading_trivia()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/display.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |         try!(fmt_join(f, self.iter(), ","));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/display.rs:97:9
[INFO] [stdout]    |
[INFO] [stdout] 97 |         try!(write!(f, "{}", self.markup().get_comma_trivia()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/display.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |         try!(write!(f, "]{}", self.markup().get_trailing_trivia()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/display.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 105 |         try!(write!(f, "{}{{", self.markup().get_leading_trivia()));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/display.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 106 |         try!(fmt_join(f, self.iter(), ","));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/display.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 107 |         try!(write!(f, "}}{}", self.markup().get_trailing_trivia()));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/display.rs:138:9
[INFO] [stdout]     |
[INFO] [stdout] 138 |         try!(write!(f, "{}", self.keys().get_leading_trivia()));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/display.rs:140:13
[INFO] [stdout]     |
[INFO] [stdout] 140 |             try!(write!(f, "[["));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/display.rs:142:13
[INFO] [stdout]     |
[INFO] [stdout] 142 |             try!(write!(f, "["));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/display.rs:144:9
[INFO] [stdout]     |
[INFO] [stdout] 144 |         try!(fmt_join(f, self.keys().markup().iter(), "."));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/display.rs:146:13
[INFO] [stdout]     |
[INFO] [stdout] 146 |             try!(write!(f, "]]"));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/display.rs:148:13
[INFO] [stdout]     |
[INFO] [stdout] 148 |             try!(write!(f, "]"));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/display.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |         try!(write!(f, "{}", self.keys().get_trailing_trivia()));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/parser.rs:262:25
[INFO] [stdout]     |
[INFO] [stdout] 262 |                     'a' ... 'z' |
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/parser.rs:263:25
[INFO] [stdout]     |
[INFO] [stdout] 263 |                     'A' ... 'Z' |
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/parser.rs:264:25
[INFO] [stdout]     |
[INFO] [stdout] 264 |                     '0' ... '9' |
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser.rs:1091:19
[INFO] [stdout]      |
[INFO] [stdout] 1091 |     match c { '0' ... '9' => true, _ => false }
[INFO] [stdout]      |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/public.rs:78:28
[INFO] [stdout]    |
[INFO] [stdout] 78 |                     -> Box<Iterator<Item = (&'a str, EntryRef<'a>)> + 'a> {
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = (&'a str, EntryRef<'a>)> + 'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/public.rs:133:36
[INFO] [stdout]     |
[INFO] [stdout] 133 | ...                   -> Box<Iterator<Item=(&'a str, EntryRef<'a>)>+'a> {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(&'a str, EntryRef<'a>)>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/public.rs:1143:32
[INFO] [stdout]      |
[INFO] [stdout] 1143 |                         -> Box<Iterator<Item=(&'a str, EntryRef<'a>)>+'a> {
[INFO] [stdout]      |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(&'a str, EntryRef<'a>)>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/public.rs:1275:32
[INFO] [stdout]      |
[INFO] [stdout] 1275 |                         -> Box<Iterator<Item=(&'a str, EntryRef<'a>)>+'a> {
[INFO] [stdout]      |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(&'a str, EntryRef<'a>)>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/public.rs:1792:30
[INFO] [stdout]      |
[INFO] [stdout] 1792 |     pub fn iter(self) -> Box<Iterator<Item=(&'a str, EntryRef<'a>)>+'a> {
[INFO] [stdout]      |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(&'a str, EntryRef<'a>)>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/public.rs:1901:30
[INFO] [stdout]      |
[INFO] [stdout] 1901 |     pub fn iter(self) -> Box<Iterator<Item=EntryRef<'a>> + 'a> {
[INFO] [stdout]      |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=EntryRef<'a>> + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/public.rs:2001:28
[INFO] [stdout]      |
[INFO] [stdout] 2001 |                     -> Box<Iterator<Item=(&'a str, EntryRef<'a>)>+'a> {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(&'a str, EntryRef<'a>)>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/public.rs:2122:43
[INFO] [stdout]      |
[INFO] [stdout] 2122 | ...                   -> Box<Iterator<Item=(&'a str, EntryRef<'a>)> + 'a> {
[INFO] [stdout]      |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(&'a str, EntryRef<'a>)> + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]  --> src/parser.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ascii::AsciiExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]    --> src/parser.rs:559:31
[INFO] [stdout]     |
[INFO] [stdout] 559 |             let input = input.trim_left_matches('+');
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]  --> src/parser.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ascii::AsciiExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]  --> src/lib.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | #![deny(unused_imports)]
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/display.rs:1:43
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::{Display, Error, Formatter, Write};
[INFO] [stdout]   |                                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:875:25
[INFO] [stdout]     |
[INFO] [stdout] 875 |                     let mut c_data = &mut vec[insert_idx]
[INFO] [stdout]     |                         ----^^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/public.rs:428:33
[INFO] [stdout]     |
[INFO] [stdout] 428 | ...                   let mut cmap = &mut candidate.borrow_mut().data;
[INFO] [stdout]     |                           ----^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/public.rs:384:36
[INFO] [stdout]     |
[INFO] [stdout] 384 |                 IndirectPos::Value(mut cmap) => { // E0409
[INFO] [stdout]     |                                    ----^^^^
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/public.rs:401:25
[INFO] [stdout]     |
[INFO] [stdout] 401 |                     let mut cmap = &mut candidate.borrow_mut().data;
[INFO] [stdout]     |                         ----^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/public.rs:555:36
[INFO] [stdout]     |
[INFO] [stdout] 555 |                 IndirectPos::Value(mut cmap) => {
[INFO] [stdout]     |                                    ----^^^^
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/public.rs:582:36
[INFO] [stdout]     |
[INFO] [stdout] 582 |                 IndirectPos::Value(mut cmap) => {
[INFO] [stdout]     |                                    ----^^^^
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/public.rs:589:25
[INFO] [stdout]     |
[INFO] [stdout] 589 |                     let mut cmap = &mut candidate.borrow_mut().data;
[INFO] [stdout]     |                         ----^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/public.rs:595:29
[INFO] [stdout]     |
[INFO] [stdout] 595 |                         let mut cmap = &mut child.borrow_mut().data;
[INFO] [stdout]     |                             ----^^^^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 40 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> tests/valid.rs:10:30
[INFO] [stdout]    |
[INFO] [stdout] 10 | type LogicalValues<'a> = Box<Iterator<Item = (&'a str, EntryRef<'a>)> + 'a>;
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = (&'a str, EntryRef<'a>)> + 'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right_matches`: superseded by `trim_end_matches`
[INFO] [stdout]   --> tests/valid.rs:31:37
[INFO] [stdout]    |
[INFO] [stdout] 31 |             let s = format!("{}", s.trim_right_matches('0'));
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> tests/public.rs:139:13
[INFO] [stdout]     |
[INFO] [stdout] 139 |         let mut table = built.insert_inline_table(0, "foo".to_owned());
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/display.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 |                 try!(write!(f, "{}", value));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:3:24
[INFO] [stdout]    |
[INFO] [stdout] 3  | #![cfg_attr(test, deny(warnings))]
[INFO] [stdout]    |                        ^^^^^^^^
[INFO] [stdout]    = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/display.rs:16:21
[INFO] [stdout]    |
[INFO] [stdout] 16 |                     try!(write!(f, "{}", sep));
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/display.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 95 |         try!(write!(f, "{}[", self.markup().get_leading_trivia()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/display.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |         try!(fmt_join(f, self.iter(), ","));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/display.rs:97:9
[INFO] [stdout]    |
[INFO] [stdout] 97 |         try!(write!(f, "{}", self.markup().get_comma_trivia()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/display.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |         try!(write!(f, "]{}", self.markup().get_trailing_trivia()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/display.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 105 |         try!(write!(f, "{}{{", self.markup().get_leading_trivia()));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/display.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 106 |         try!(fmt_join(f, self.iter(), ","));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/display.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 107 |         try!(write!(f, "}}{}", self.markup().get_trailing_trivia()));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/display.rs:138:9
[INFO] [stdout]     |
[INFO] [stdout] 138 |         try!(write!(f, "{}", self.keys().get_leading_trivia()));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/display.rs:140:13
[INFO] [stdout]     |
[INFO] [stdout] 140 |             try!(write!(f, "[["));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/display.rs:142:13
[INFO] [stdout]     |
[INFO] [stdout] 142 |             try!(write!(f, "["));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/display.rs:144:9
[INFO] [stdout]     |
[INFO] [stdout] 144 |         try!(fmt_join(f, self.keys().markup().iter(), "."));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/display.rs:146:13
[INFO] [stdout]     |
[INFO] [stdout] 146 |             try!(write!(f, "]]"));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/display.rs:148:13
[INFO] [stdout]     |
[INFO] [stdout] 148 |             try!(write!(f, "]"));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/display.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |         try!(write!(f, "{}", self.keys().get_trailing_trivia()));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/parser.rs:262:25
[INFO] [stdout]     |
[INFO] [stdout] 262 |                     'a' ... 'z' |
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:3:24
[INFO] [stdout]     |
[INFO] [stdout] 3   | #![cfg_attr(test, deny(warnings))]
[INFO] [stdout]     |                        ^^^^^^^^
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/parser.rs:263:25
[INFO] [stdout]     |
[INFO] [stdout] 263 |                     'A' ... 'Z' |
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/parser.rs:264:25
[INFO] [stdout]     |
[INFO] [stdout] 264 |                     '0' ... '9' |
[INFO] [stdout]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/parser.rs:1091:19
[INFO] [stdout]      |
[INFO] [stdout] 1091 |     match c { '0' ... '9' => true, _ => false }
[INFO] [stdout]      |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/public.rs:78:28
[INFO] [stdout]    |
[INFO] [stdout] 78 |                     -> Box<Iterator<Item = (&'a str, EntryRef<'a>)> + 'a> {
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = (&'a str, EntryRef<'a>)> + 'a`
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:3:24
[INFO] [stdout]    |
[INFO] [stdout] 3  | #![cfg_attr(test, deny(warnings))]
[INFO] [stdout]    |                        ^^^^^^^^
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/public.rs:133:36
[INFO] [stdout]     |
[INFO] [stdout] 133 | ...                   -> Box<Iterator<Item=(&'a str, EntryRef<'a>)>+'a> {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(&'a str, EntryRef<'a>)>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/public.rs:1143:32
[INFO] [stdout]      |
[INFO] [stdout] 1143 |                         -> Box<Iterator<Item=(&'a str, EntryRef<'a>)>+'a> {
[INFO] [stdout]      |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(&'a str, EntryRef<'a>)>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/public.rs:1275:32
[INFO] [stdout]      |
[INFO] [stdout] 1275 |                         -> Box<Iterator<Item=(&'a str, EntryRef<'a>)>+'a> {
[INFO] [stdout]      |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(&'a str, EntryRef<'a>)>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/public.rs:1792:30
[INFO] [stdout]      |
[INFO] [stdout] 1792 |     pub fn iter(self) -> Box<Iterator<Item=(&'a str, EntryRef<'a>)>+'a> {
[INFO] [stdout]      |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(&'a str, EntryRef<'a>)>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/public.rs:1901:30
[INFO] [stdout]      |
[INFO] [stdout] 1901 |     pub fn iter(self) -> Box<Iterator<Item=EntryRef<'a>> + 'a> {
[INFO] [stdout]      |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=EntryRef<'a>> + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/public.rs:2001:28
[INFO] [stdout]      |
[INFO] [stdout] 2001 |                     -> Box<Iterator<Item=(&'a str, EntryRef<'a>)>+'a> {
[INFO] [stdout]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(&'a str, EntryRef<'a>)>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/public.rs:2122:43
[INFO] [stdout]      |
[INFO] [stdout] 2122 | ...                   -> Box<Iterator<Item=(&'a str, EntryRef<'a>)> + 'a> {
[INFO] [stdout]      |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(&'a str, EntryRef<'a>)> + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stdout]  --> src/parser.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ascii::AsciiExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]    --> src/parser.rs:559:31
[INFO] [stdout]     |
[INFO] [stdout] 559 |             let input = input.trim_left_matches('+');
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stdout]  --> src/parser.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ascii::AsciiExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]  --> src/lib.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | #![deny(unused_imports)]
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/display.rs:1:43
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::{Display, Error, Formatter, Write};
[INFO] [stdout]   |                                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:875:25
[INFO] [stdout]     |
[INFO] [stdout] 875 |                     let mut c_data = &mut vec[insert_idx]
[INFO] [stdout]     |                         ----^^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:3:24
[INFO] [stdout]     |
[INFO] [stdout] 3   | #![cfg_attr(test, deny(warnings))]
[INFO] [stdout]     |                        ^^^^^^^^
[INFO] [stdout]     = note: `#[warn(unused_mut)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/public.rs:428:33
[INFO] [stdout]     |
[INFO] [stdout] 428 | ...                   let mut cmap = &mut candidate.borrow_mut().data;
[INFO] [stdout]     |                           ----^^^^
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/public.rs:384:36
[INFO] [stdout]     |
[INFO] [stdout] 384 |                 IndirectPos::Value(mut cmap) => { // E0409
[INFO] [stdout]     |                                    ----^^^^
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/public.rs:401:25
[INFO] [stdout]     |
[INFO] [stdout] 401 |                     let mut cmap = &mut candidate.borrow_mut().data;
[INFO] [stdout]     |                         ----^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/public.rs:555:36
[INFO] [stdout]     |
[INFO] [stdout] 555 |                 IndirectPos::Value(mut cmap) => {
[INFO] [stdout]     |                                    ----^^^^
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/public.rs:582:36
[INFO] [stdout]     |
[INFO] [stdout] 582 |                 IndirectPos::Value(mut cmap) => {
[INFO] [stdout]     |                                    ----^^^^
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/public.rs:589:25
[INFO] [stdout]     |
[INFO] [stdout] 589 |                     let mut cmap = &mut candidate.borrow_mut().data;
[INFO] [stdout]     |                         ----^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/public.rs:595:29
[INFO] [stdout]     |
[INFO] [stdout] 595 |                         let mut cmap = &mut child.borrow_mut().data;
[INFO] [stdout]     |                             ----^^^^
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/public.rs:2513:21
[INFO] [stdout]      |
[INFO] [stdout] 2513 |                 let mut val = doc.insert_inline_table(0, "foo");
[INFO] [stdout]      |                     ----^^^
[INFO] [stdout]      |                     |
[INFO] [stdout]      |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 41 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.81s
[INFO] running `Command { std: "docker" "inspect" "82e1545cb47b1309214dd9e8e5484eb5efee7490c79d9e9afb4c21bcb23a7ba6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82e1545cb47b1309214dd9e8e5484eb5efee7490c79d9e9afb4c21bcb23a7ba6", kill_on_drop: false }`
[INFO] [stdout] 82e1545cb47b1309214dd9e8e5484eb5efee7490c79d9e9afb4c21bcb23a7ba6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b678c4ae80a2b3ce75e16795f4cc4638ce315b0851ca9fa5549c3da7fc46b414
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b678c4ae80a2b3ce75e16795f4cc4638ce315b0851ca9fa5549c3da7fc46b414", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/display.rs:14:17
[INFO] [stderr]    |
[INFO] [stderr] 14 |                 try!(write!(f, "{}", value));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/lib.rs:3:24
[INFO] [stderr]    |
[INFO] [stderr] 3  | #![cfg_attr(test, deny(warnings))]
[INFO] [stderr]    |                        ^^^^^^^^
[INFO] [stderr]    = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/display.rs:16:21
[INFO] [stderr]    |
[INFO] [stderr] 16 |                     try!(write!(f, "{}", sep));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/display.rs:95:9
[INFO] [stderr]    |
[INFO] [stderr] 95 |         try!(write!(f, "{}[", self.markup().get_leading_trivia()));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/display.rs:96:9
[INFO] [stderr]    |
[INFO] [stderr] 96 |         try!(fmt_join(f, self.iter(), ","));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/display.rs:97:9
[INFO] [stderr]    |
[INFO] [stderr] 97 |         try!(write!(f, "{}", self.markup().get_comma_trivia()));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/display.rs:98:9
[INFO] [stderr]    |
[INFO] [stderr] 98 |         try!(write!(f, "]{}", self.markup().get_trailing_trivia()));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/display.rs:105:9
[INFO] [stderr]     |
[INFO] [stderr] 105 |         try!(write!(f, "{}{{", self.markup().get_leading_trivia()));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/display.rs:106:9
[INFO] [stderr]     |
[INFO] [stderr] 106 |         try!(fmt_join(f, self.iter(), ","));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/display.rs:107:9
[INFO] [stderr]     |
[INFO] [stderr] 107 |         try!(write!(f, "}}{}", self.markup().get_trailing_trivia()));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/display.rs:138:9
[INFO] [stderr]     |
[INFO] [stderr] 138 |         try!(write!(f, "{}", self.keys().get_leading_trivia()));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/display.rs:140:13
[INFO] [stderr]     |
[INFO] [stderr] 140 |             try!(write!(f, "[["));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/display.rs:142:13
[INFO] [stderr]     |
[INFO] [stderr] 142 |             try!(write!(f, "["));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/display.rs:144:9
[INFO] [stderr]     |
[INFO] [stderr] 144 |         try!(fmt_join(f, self.keys().markup().iter(), "."));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/display.rs:146:13
[INFO] [stderr]     |
[INFO] [stderr] 146 |             try!(write!(f, "]]"));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/display.rs:148:13
[INFO] [stderr]     |
[INFO] [stderr] 148 |             try!(write!(f, "]"));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/display.rs:150:9
[INFO] [stderr]     |
[INFO] [stderr] 150 |         try!(write!(f, "{}", self.keys().get_trailing_trivia()));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/parser.rs:262:25
[INFO] [stderr]     |
[INFO] [stderr] 262 |                     'a' ... 'z' |
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:3:24
[INFO] [stderr]     |
[INFO] [stderr] 3   | #![cfg_attr(test, deny(warnings))]
[INFO] [stderr]     |                        ^^^^^^^^
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/parser.rs:263:25
[INFO] [stderr]     |
[INFO] [stderr] 263 |                     'A' ... 'Z' |
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/parser.rs:264:25
[INFO] [stderr]     |
[INFO] [stderr] 264 |                     '0' ... '9' |
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]     --> src/parser.rs:1091:19
[INFO] [stderr]      |
[INFO] [stderr] 1091 |     match c { '0' ... '9' => true, _ => false }
[INFO] [stderr]      |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/public.rs:78:28
[INFO] [stderr]    |
[INFO] [stderr] 78 |                     -> Box<Iterator<Item = (&'a str, EntryRef<'a>)> + 'a> {
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = (&'a str, EntryRef<'a>)> + 'a`
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/lib.rs:3:24
[INFO] [stderr]    |
[INFO] [stderr] 3  | #![cfg_attr(test, deny(warnings))]
[INFO] [stderr]    |                        ^^^^^^^^
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/public.rs:133:36
[INFO] [stderr]     |
[INFO] [stderr] 133 | ...                   -> Box<Iterator<Item=(&'a str, EntryRef<'a>)>+'a> {
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(&'a str, EntryRef<'a>)>+'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/public.rs:1143:32
[INFO] [stderr]      |
[INFO] [stderr] 1143 |                         -> Box<Iterator<Item=(&'a str, EntryRef<'a>)>+'a> {
[INFO] [stderr]      |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(&'a str, EntryRef<'a>)>+'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/public.rs:1275:32
[INFO] [stderr]      |
[INFO] [stderr] 1275 |                         -> Box<Iterator<Item=(&'a str, EntryRef<'a>)>+'a> {
[INFO] [stderr]      |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(&'a str, EntryRef<'a>)>+'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/public.rs:1792:30
[INFO] [stderr]      |
[INFO] [stderr] 1792 |     pub fn iter(self) -> Box<Iterator<Item=(&'a str, EntryRef<'a>)>+'a> {
[INFO] [stderr]      |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(&'a str, EntryRef<'a>)>+'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/public.rs:1901:30
[INFO] [stderr]      |
[INFO] [stderr] 1901 |     pub fn iter(self) -> Box<Iterator<Item=EntryRef<'a>> + 'a> {
[INFO] [stderr]      |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=EntryRef<'a>> + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/public.rs:2001:28
[INFO] [stderr]      |
[INFO] [stderr] 2001 |                     -> Box<Iterator<Item=(&'a str, EntryRef<'a>)>+'a> {
[INFO] [stderr]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(&'a str, EntryRef<'a>)>+'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/public.rs:2122:43
[INFO] [stderr]      |
[INFO] [stderr] 2122 | ...                   -> Box<Iterator<Item=(&'a str, EntryRef<'a>)> + 'a> {
[INFO] [stderr]      |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(&'a str, EntryRef<'a>)> + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stderr]  --> src/parser.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stderr]    --> src/parser.rs:559:31
[INFO] [stderr]     |
[INFO] [stderr] 559 |             let input = input.trim_left_matches('+');
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]  --> src/parser.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]  --> src/lib.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 7 | #![deny(unused_imports)]
[INFO] [stderr]   |         ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Write`
[INFO] [stderr]  --> src/display.rs:1:43
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::fmt::{Display, Error, Formatter, Write};
[INFO] [stderr]   |                                           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/parser.rs:875:25
[INFO] [stderr]     |
[INFO] [stderr] 875 |                     let mut c_data = &mut vec[insert_idx]
[INFO] [stderr]     |                         ----^^^^^^
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:3:24
[INFO] [stderr]     |
[INFO] [stderr] 3   | #![cfg_attr(test, deny(warnings))]
[INFO] [stderr]     |                        ^^^^^^^^
[INFO] [stderr]     = note: `#[warn(unused_mut)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/public.rs:428:33
[INFO] [stderr]     |
[INFO] [stderr] 428 | ...                   let mut cmap = &mut candidate.borrow_mut().data;
[INFO] [stderr]     |                           ----^^^^
[INFO] [stderr]     |                           |
[INFO] [stderr]     |                           help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/public.rs:384:36
[INFO] [stderr]     |
[INFO] [stderr] 384 |                 IndirectPos::Value(mut cmap) => { // E0409
[INFO] [stderr]     |                                    ----^^^^
[INFO] [stderr]     |                                    |
[INFO] [stderr]     |                                    help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/public.rs:401:25
[INFO] [stderr]     |
[INFO] [stderr] 401 |                     let mut cmap = &mut candidate.borrow_mut().data;
[INFO] [stderr]     |                         ----^^^^
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/public.rs:555:36
[INFO] [stderr]     |
[INFO] [stderr] 555 |                 IndirectPos::Value(mut cmap) => {
[INFO] [stderr]     |                                    ----^^^^
[INFO] [stderr]     |                                    |
[INFO] [stderr]     |                                    help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/public.rs:582:36
[INFO] [stderr]     |
[INFO] [stderr] 582 |                 IndirectPos::Value(mut cmap) => {
[INFO] [stderr]     |                                    ----^^^^
[INFO] [stderr]     |                                    |
[INFO] [stderr]     |                                    help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/public.rs:589:25
[INFO] [stderr]     |
[INFO] [stderr] 589 |                     let mut cmap = &mut candidate.borrow_mut().data;
[INFO] [stderr]     |                         ----^^^^
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/public.rs:595:29
[INFO] [stderr]     |
[INFO] [stderr] 595 |                         let mut cmap = &mut child.borrow_mut().data;
[INFO] [stderr]     |                             ----^^^^
[INFO] [stderr]     |                             |
[INFO] [stderr]     |                             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/public.rs:2513:21
[INFO] [stderr]      |
[INFO] [stderr] 2513 |                 let mut val = doc.insert_inline_table(0, "foo");
[INFO] [stderr]      |                     ----^^^
[INFO] [stderr]      |                     |
[INFO] [stderr]      |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: 41 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/display.rs:14:17
[INFO] [stderr]    |
[INFO] [stderr] 14 |                 try!(write!(f, "{}", value));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/display.rs:16:21
[INFO] [stderr]    |
[INFO] [stderr] 16 |                     try!(write!(f, "{}", sep));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/display.rs:95:9
[INFO] [stderr]    |
[INFO] [stderr] 95 |         try!(write!(f, "{}[", self.markup().get_leading_trivia()));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/display.rs:96:9
[INFO] [stderr]    |
[INFO] [stderr] 96 |         try!(fmt_join(f, self.iter(), ","));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/display.rs:97:9
[INFO] [stderr]    |
[INFO] [stderr] 97 |         try!(write!(f, "{}", self.markup().get_comma_trivia()));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/display.rs:98:9
[INFO] [stderr]    |
[INFO] [stderr] 98 |         try!(write!(f, "]{}", self.markup().get_trailing_trivia()));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/display.rs:105:9
[INFO] [stderr]     |
[INFO] [stderr] 105 |         try!(write!(f, "{}{{", self.markup().get_leading_trivia()));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/display.rs:106:9
[INFO] [stderr]     |
[INFO] [stderr] 106 |         try!(fmt_join(f, self.iter(), ","));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/display.rs:107:9
[INFO] [stderr]     |
[INFO] [stderr] 107 |         try!(write!(f, "}}{}", self.markup().get_trailing_trivia()));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/display.rs:138:9
[INFO] [stderr]     |
[INFO] [stderr] 138 |         try!(write!(f, "{}", self.keys().get_leading_trivia()));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/display.rs:140:13
[INFO] [stderr]     |
[INFO] [stderr] 140 |             try!(write!(f, "[["));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/display.rs:142:13
[INFO] [stderr]     |
[INFO] [stderr] 142 |             try!(write!(f, "["));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/display.rs:144:9
[INFO] [stderr]     |
[INFO] [stderr] 144 |         try!(fmt_join(f, self.keys().markup().iter(), "."));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/display.rs:146:13
[INFO] [stderr]     |
[INFO] [stderr] 146 |             try!(write!(f, "]]"));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/display.rs:148:13
[INFO] [stderr]     |
[INFO] [stderr] 148 |             try!(write!(f, "]"));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/display.rs:150:9
[INFO] [stderr]     |
[INFO] [stderr] 150 |         try!(write!(f, "{}", self.keys().get_trailing_trivia()));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/parser.rs:262:25
[INFO] [stderr]     |
[INFO] [stderr] 262 |                     'a' ... 'z' |
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/parser.rs:263:25
[INFO] [stderr]     |
[INFO] [stderr] 263 |                     'A' ... 'Z' |
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/parser.rs:264:25
[INFO] [stderr]     |
[INFO] [stderr] 264 |                     '0' ... '9' |
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]     --> src/parser.rs:1091:19
[INFO] [stderr]      |
[INFO] [stderr] 1091 |     match c { '0' ... '9' => true, _ => false }
[INFO] [stderr]      |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/public.rs:78:28
[INFO] [stderr]    |
[INFO] [stderr] 78 |                     -> Box<Iterator<Item = (&'a str, EntryRef<'a>)> + 'a> {
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = (&'a str, EntryRef<'a>)> + 'a`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/public.rs:133:36
[INFO] [stderr]     |
[INFO] [stderr] 133 | ...                   -> Box<Iterator<Item=(&'a str, EntryRef<'a>)>+'a> {
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(&'a str, EntryRef<'a>)>+'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/public.rs:1143:32
[INFO] [stderr]      |
[INFO] [stderr] 1143 |                         -> Box<Iterator<Item=(&'a str, EntryRef<'a>)>+'a> {
[INFO] [stderr]      |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(&'a str, EntryRef<'a>)>+'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/public.rs:1275:32
[INFO] [stderr]      |
[INFO] [stderr] 1275 |                         -> Box<Iterator<Item=(&'a str, EntryRef<'a>)>+'a> {
[INFO] [stderr]      |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(&'a str, EntryRef<'a>)>+'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/public.rs:1792:30
[INFO] [stderr]      |
[INFO] [stderr] 1792 |     pub fn iter(self) -> Box<Iterator<Item=(&'a str, EntryRef<'a>)>+'a> {
[INFO] [stderr]      |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(&'a str, EntryRef<'a>)>+'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/public.rs:1901:30
[INFO] [stderr]      |
[INFO] [stderr] 1901 |     pub fn iter(self) -> Box<Iterator<Item=EntryRef<'a>> + 'a> {
[INFO] [stderr]      |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=EntryRef<'a>> + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/public.rs:2001:28
[INFO] [stderr]      |
[INFO] [stderr] 2001 |                     -> Box<Iterator<Item=(&'a str, EntryRef<'a>)>+'a> {
[INFO] [stderr]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(&'a str, EntryRef<'a>)>+'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/public.rs:2122:43
[INFO] [stderr]      |
[INFO] [stderr] 2122 | ...                   -> Box<Iterator<Item=(&'a str, EntryRef<'a>)> + 'a> {
[INFO] [stderr]      |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(&'a str, EntryRef<'a>)> + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead
[INFO] [stderr]  --> src/parser.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stderr]    --> src/parser.rs:559:31
[INFO] [stderr]     |
[INFO] [stderr] 559 |             let input = input.trim_left_matches('+');
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]  --> src/parser.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]  --> src/lib.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 7 | #![deny(unused_imports)]
[INFO] [stderr]   |         ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Write`
[INFO] [stderr]  --> src/display.rs:1:43
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::fmt::{Display, Error, Formatter, Write};
[INFO] [stderr]   |                                           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/parser.rs:875:25
[INFO] [stderr]     |
[INFO] [stderr] 875 |                     let mut c_data = &mut vec[insert_idx]
[INFO] [stderr]     |                         ----^^^^^^
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/public.rs:428:33
[INFO] [stderr]     |
[INFO] [stderr] 428 | ...                   let mut cmap = &mut candidate.borrow_mut().data;
[INFO] [stderr]     |                           ----^^^^
[INFO] [stderr]     |                           |
[INFO] [stderr]     |                           help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/public.rs:384:36
[INFO] [stderr]     |
[INFO] [stderr] 384 |                 IndirectPos::Value(mut cmap) => { // E0409
[INFO] [stderr]     |                                    ----^^^^
[INFO] [stderr]     |                                    |
[INFO] [stderr]     |                                    help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/public.rs:401:25
[INFO] [stderr]     |
[INFO] [stderr] 401 |                     let mut cmap = &mut candidate.borrow_mut().data;
[INFO] [stderr]     |                         ----^^^^
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/public.rs:555:36
[INFO] [stderr]     |
[INFO] [stderr] 555 |                 IndirectPos::Value(mut cmap) => {
[INFO] [stderr]     |                                    ----^^^^
[INFO] [stderr]     |                                    |
[INFO] [stderr]     |                                    help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/public.rs:582:36
[INFO] [stderr]     |
[INFO] [stderr] 582 |                 IndirectPos::Value(mut cmap) => {
[INFO] [stderr]     |                                    ----^^^^
[INFO] [stderr]     |                                    |
[INFO] [stderr]     |                                    help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/public.rs:589:25
[INFO] [stderr]     |
[INFO] [stderr] 589 |                     let mut cmap = &mut candidate.borrow_mut().data;
[INFO] [stderr]     |                         ----^^^^
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/public.rs:595:29
[INFO] [stderr]     |
[INFO] [stderr] 595 |                         let mut cmap = &mut child.borrow_mut().data;
[INFO] [stderr]     |                             ----^^^^
[INFO] [stderr]     |                             |
[INFO] [stderr]     |                             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: 40 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> tests/public.rs:139:13
[INFO] [stderr]     |
[INFO] [stderr] 139 |         let mut table = built.insert_inline_table(0, "foo".to_owned());
[INFO] [stderr]     |             ----^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/valid.rs:10:30
[INFO] [stderr]    |
[INFO] [stderr] 10 | type LogicalValues<'a> = Box<Iterator<Item = (&'a str, EntryRef<'a>)> + 'a>;
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = (&'a str, EntryRef<'a>)> + 'a`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `core::str::<impl str>::trim_right_matches`: superseded by `trim_end_matches`
[INFO] [stderr]   --> tests/valid.rs:31:37
[INFO] [stderr]    |
[INFO] [stderr] 31 |             let s = format!("{}", s.trim_right_matches('0'));
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/toml_document-2c60470437e4b964
[INFO] [stdout] 
[INFO] [stdout] running 43 tests
[INFO] [stdout] test parser::tests::bad_keys ... ok
[INFO] [stdout] test parser::tests::bad_underscores ... ok
[INFO] [stdout] test parser::tests::blank_literal_string ... ok
[INFO] [stdout] test parser::tests::bad_strings ... ok
[INFO] [stdout] test parser::tests::booleans ... ok
[INFO] [stdout] test parser::tests::bad_floats ... ok
[INFO] [stdout] test parser::tests::bad_leading_zeros ... ok
[INFO] [stdout] test parser::tests::linecol ... ok
[INFO] [stdout] test parser::tests::invalid_bare_numeral ... ok
[INFO] [stdout] test parser::tests::floats ... ok
[INFO] [stdout] test parser::tests::literal_eats_crlf ... ok
[INFO] [stdout] test parser::tests::bad_unicode_codepoint ... ok
[INFO] [stdout] test parser::tests::bad_table_redefine ... ok
[INFO] [stdout] test parser::tests::bad_nesting ... ok
[INFO] [stdout] test parser::tests::table_names ... ok
[INFO] [stdout] test public::tests::document::insert_bool ... ok
[INFO] [stdout] test parser::tests::fruit ... ok
[INFO] [stdout] test parser::tests::fun_with_strings ... ok
[INFO] [stdout] test parser::tests::inline_tables ... ok
[INFO] [stdout] test parser::tests::bad_table_names ... ok
[INFO] [stdout] test public::tests::document::insert_array ... ok
[INFO] [stdout] test parser::tests::tables_in_arrays ... ok
[INFO] [stdout] test parser::tests::stray_cr ... ok
[INFO] [stdout] test parser::tests::number_underscores ... ok
[INFO] [stdout] test parser::tests::many_blank ... ok
[INFO] [stdout] test public::tests::document::insert_float_neg ... ok
[INFO] [stdout] test parser::tests::string_no_newline ... ok
[INFO] [stdout] test public::tests::document::insert_datetime ... ok
[INFO] [stdout] test public::tests::document::insert_string_simple ... ok
[INFO] [stdout] test public::tests::document::insert_string_escaped ... ok
[INFO] [stdout] test parser::tests::crlf ... ok
[INFO] [stdout] test public::tests::document::insert_table ... ok
[INFO] [stdout] test public::tests::document::remove_array ... ok
[INFO] [stdout] test parser::tests::empty_string ... ok
[INFO] [stdout] test public::tests::document::insert_inline_table ... ok
[INFO] [stdout] test public::tests::document::insert_string_escape_control ... ok
[INFO] [stdout] test public::tests::document::remove_from_inline_table ... ok
[INFO] [stdout] test public::tests::document::insert_integer_min ... ok
[INFO] [stdout] test public::tests::document::remove_array_explicit ... ok
[INFO] [stdout] test parser::tests::bare_key_names ... ok
[INFO] [stdout] test public::tests::document::insert_integer_zero ... ok
[INFO] [stdout] test public::tests::document::insert_integer_max ... ok
[INFO] [stdout] test public::tests::document::remove_nested_indirect ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 43 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/invalid-f6261d6da17c89e6
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test array_mixed_types_arrays_and_ints ... ok
[INFO] [stdout] test datetime_malformed_no_t ... ok
[INFO] [stdout] test array_mixed_types_ints_and_floats ... ok
[INFO] [stdout] test datetime_malformed_no_z ... ok
[INFO] [stdout] test duplicate_keys ... ok
[INFO] [stdout] test duplicate_tables ... ok
[INFO] [stdout] test float_no_leading_zero ... ok
[INFO] [stdout] test float_no_trailing_digits ... ok
[INFO] [stdout] test duplicate_key_table ... ok
[INFO] [stdout] test string_bad_escape ... ok
[INFO] [stdout] test empty_table ... ok
[INFO] [stdout] test datetime_malformed_no_secs ... ok
[INFO] [stdout] test string_no_close ... ok
[INFO] [stdout] test empty_implicit_table ... ok
[INFO] [stdout] test datetime_malformed_no_leads ... ok
[INFO] [stdout] test string_byte_escapes ... ok
[INFO] [stdout] test array_mixed_types_strings_and_ints ... ok
[INFO] [stdout] test key_two_equals ... ok
[INFO] [stdout] test string_bad_byte_escape ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/public-c0e95e90a730c2f1
[INFO] [stdout] test datetime_malformed_with_milli ... ok
[INFO] [stdout] test text_before_array_separator ... ok
[INFO] [stdout] test table_array_malformed_empty ... ok
[INFO] [stdout] test text_after_integer ... ok
[INFO] [stdout] test table_array_implicit ... ok
[INFO] [stdout] test table_nested_brackets_open ... ok
[INFO] [stdout] test table_array_malformed_bracket ... ok
[INFO] [stdout] test text_after_string ... ok
[INFO] [stdout] test table_nested_brackets_close ... ok
[INFO] [stdout] test text_after_array_entries ... ok
[INFO] [stdout] test text_after_table ... ok
[INFO] [stdout] test text_in_array ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test insert_in_order ... ok
[INFO] [stdout] test insert_in_order_container ... ok
[INFO] [stdout] test pass_trivia_to_container ... ok
[INFO] [stdout] test add_to_empty_container ... ok
[INFO] [stdout] test pass_trivia_to_container_from_container ... ok
[INFO] [stdout] test insert_single ... ok
[INFO] [stdout] test insert_out_of_order_container ... ok
[INFO] [stdout] test lookup_implicit ... ok
[INFO] [stdout] test insert_into_inline_array ... ok
[INFO] [stdout] test pass_trivia_to_document ... ok
[INFO] [stdout] test insert_array_before_end ... ok
[INFO] [stdout] test insert_out_of_order ... ok
[INFO] [stdout] test insert_single_container ... ok
[INFO] [stdout] test insert_table_into_existing_array ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/valid-d0f767528251d873
[INFO] [stdout] test remove_inline_from_implicits ... ok
[INFO] [stdout] test pass_trivia_to_value ... ok
[INFO] [stdout] test remove_last_container ... ok
[INFO] [stdout] test remove_middle_container ... ok
[INFO] [stdout] test remove_implicits_from_inline ... ok
[INFO] [stdout] test pass_trivia_to_document_container ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test array_empty ... ok
[INFO] [stdout] test example ... ok
[INFO] [stdout] test arrays ... ok
[INFO] [stdout] test implicit_and_explicit_after ... ok
[INFO] [stdout] test hard_example ... ok
[INFO] [stdout] test implicit_and_explicit_before ... ok
[INFO] [stdout] test example2 ... ok
[INFO] [stdout] test array_nospaces ... ok
[INFO] [stdout] test datetime ... ok
[INFO] [stdout] test key_special_chars ... ok
[INFO] [stdout] test long_integer ... ok
[INFO] [stdout] test float ... ok
[INFO] [stdout] test arrays_hetergeneous ... ok
[INFO] [stdout] test arrays_nested ... ok
[INFO] [stdout] test bool ... ok
[INFO] [stdout] test string_escapes ... ok
[INFO] [stdout] test string_empty ... ok
[INFO] [stdout] test empty ... ok
[INFO] [stdout] test key_equals_nospace ... ok
[INFO] [stdout] test integer ... ok
[INFO] [stdout] test key_with_pound ... ok
[INFO] [stdout] test implicit_groups ... ok
[INFO] [stdout] test long_float ... ok
[INFO] [stdout] test string_with_pound ... ok
[INFO] [stdout] test table_empty ... ok
[INFO] [stdout] test unicode_escape ... ok
[INFO] [stdout] test unicode_literal ... ok
[INFO] [stdout] test table_array_many ... ok
[INFO] [stdout] test table_array_one ... ok
[INFO] [stdout] test table_sub_empty ... ok
[INFO] [stdout] test string_simple ... ok
[INFO] [stdout] test example4 ... ok
[INFO] [stdout] test table_whitespace ... ok
[INFO] [stdout] test example3 ... ok
[INFO] [stdout] test table_array_implicit ... ok
[INFO] [stdout] test table_array_nest ... ok
[INFO] [stdout] test table_with_pound ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests toml_document
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> /opt/rustwide/workdir/src/parser.rs:262:25
[INFO] [stderr]     |
[INFO] [stderr] 262 |                     'a' ... 'z' |
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> /opt/rustwide/workdir/src/parser.rs:263:25
[INFO] [stderr]     |
[INFO] [stderr] 263 |                     'A' ... 'Z' |
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> /opt/rustwide/workdir/src/parser.rs:264:25
[INFO] [stderr]     |
[INFO] [stderr] 264 |                     '0' ... '9' |
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]     --> /opt/rustwide/workdir/src/parser.rs:1091:19
[INFO] [stderr]      |
[INFO] [stderr] 1091 |     match c { '0' ... '9' => true, _ => false }
[INFO] [stderr]      |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b678c4ae80a2b3ce75e16795f4cc4638ce315b0851ca9fa5549c3da7fc46b414", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b678c4ae80a2b3ce75e16795f4cc4638ce315b0851ca9fa5549c3da7fc46b414", kill_on_drop: false }`
[INFO] [stdout] b678c4ae80a2b3ce75e16795f4cc4638ce315b0851ca9fa5549c3da7fc46b414
