[INFO] crate toml_document 0.1.3 is already in cache [INFO] extracting crate toml_document 0.1.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/toml_document/0.1.3 [INFO] extracting crate toml_document 0.1.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/toml_document/0.1.3 [INFO] validating manifest of toml_document-0.1.3 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of toml_document-0.1.3 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing toml_document-0.1.3 [INFO] finished frobbing toml_document-0.1.3 [INFO] frobbed toml for toml_document-0.1.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/toml_document/0.1.3/Cargo.toml [INFO] started frobbing toml_document-0.1.3 [INFO] finished frobbing toml_document-0.1.3 [INFO] frobbed toml for toml_document-0.1.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/toml_document/0.1.3/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] testing toml_document-0.1.3 against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/toml_document/0.1.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 1af327f1aa0f597adb5830c5b8972958ec01646e7df5ebb32a97daeebc35c64b [INFO] running `"docker" "start" "-a" "1af327f1aa0f597adb5830c5b8972958ec01646e7df5ebb32a97daeebc35c64b"` [INFO] [stderr] Compiling toml_document v0.1.3 (/opt/crater/workdir) [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)> + 'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator)> + '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)>+'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator)>+'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)>+'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator)>+'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)>+'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator)>+'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)>+'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator)>+'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> + 'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator> + '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)>+'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator)>+'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)> + 'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator)> + 'a` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::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 item: `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: lint level 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] Finished dev [unoptimized + debuginfo] target(s) in 3.93s [INFO] running `"docker" "inspect" "1af327f1aa0f597adb5830c5b8972958ec01646e7df5ebb32a97daeebc35c64b"` [INFO] running `"docker" "rm" "-f" "1af327f1aa0f597adb5830c5b8972958ec01646e7df5ebb32a97daeebc35c64b"` [INFO] [stdout] 1af327f1aa0f597adb5830c5b8972958ec01646e7df5ebb32a97daeebc35c64b [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/toml_document/0.1.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] abdf95e3b7a3b1ca949c9cb4c562e4abb0d303431f8ff560eb70cf112e3796be [INFO] running `"docker" "start" "-a" "abdf95e3b7a3b1ca949c9cb4c562e4abb0d303431f8ff560eb70cf112e3796be"` [INFO] [stderr] Compiling toml_document v0.1.3 (/opt/crater/workdir) [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)> + 'a>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator)> + 'a` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::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 item: `trim_end_matches` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [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: `...` 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: lint level 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)> + 'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator)> + 'a` [INFO] [stderr] | [INFO] [stderr] note: lint level 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)>+'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator)>+'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)>+'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator)>+'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)>+'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator)>+'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)>+'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator)>+'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> + 'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator> + '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)>+'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator)>+'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)> + 'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator)> + 'a` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item '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] note: lint level 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 item 'core::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 item: `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: lint level 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: lint level 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] Finished dev [unoptimized + debuginfo] target(s) in 7.55s [INFO] running `"docker" "inspect" "abdf95e3b7a3b1ca949c9cb4c562e4abb0d303431f8ff560eb70cf112e3796be"` [INFO] running `"docker" "rm" "-f" "abdf95e3b7a3b1ca949c9cb4c562e4abb0d303431f8ff560eb70cf112e3796be"` [INFO] [stdout] abdf95e3b7a3b1ca949c9cb4c562e4abb0d303431f8ff560eb70cf112e3796be [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/toml_document/0.1.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 5f766d35f39a287a6e19a6dd4127d586ad390d146b6a0a4064e70c94b9937941 [INFO] running `"docker" "start" "-a" "5f766d35f39a287a6e19a6dd4127d586ad390d146b6a0a4064e70c94b9937941"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/toml_document-0f0a4c5e7cd93bcb [INFO] [stdout] [INFO] [stdout] running 43 tests [INFO] [stdout] test parser::tests::bad_leading_zeros ... ok [INFO] [stdout] test parser::tests::bad_nesting ... ok [INFO] [stdout] test parser::tests::bad_keys ... ok [INFO] [stdout] test parser::tests::bad_underscores ... ok [INFO] [stdout] test parser::tests::bad_floats ... ok [INFO] [stdout] test parser::tests::bad_table_redefine ... ok [INFO] [stdout] test parser::tests::bad_strings ... ok [INFO] [stdout] test parser::tests::bad_table_names ... ok [INFO] [stdout] test parser::tests::fruit ... ok [INFO] [stdout] test parser::tests::blank_literal_string ... ok [INFO] [stdout] test parser::tests::empty_string ... ok [INFO] [stdout] test parser::tests::bare_key_names ... ok [INFO] [stdout] test parser::tests::bad_unicode_codepoint ... ok [INFO] [stdout] test parser::tests::fun_with_strings ... ok [INFO] [stdout] test parser::tests::floats ... ok [INFO] [stdout] test parser::tests::crlf ... ok [INFO] [stdout] test parser::tests::booleans ... ok [INFO] [stdout] test parser::tests::inline_tables ... ok [INFO] [stdout] test parser::tests::invalid_bare_numeral ... ok [INFO] [stdout] test parser::tests::linecol ... ok [INFO] [stdout] test parser::tests::literal_eats_crlf ... ok [INFO] [stdout] test parser::tests::many_blank ... ok [INFO] [stdout] test parser::tests::string_no_newline ... ok [INFO] [stdout] test parser::tests::table_names ... ok [INFO] [stdout] test parser::tests::number_underscores ... 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 public::tests::document::insert_bool ... ok [INFO] [stdout] test public::tests::document::insert_datetime ... ok [INFO] [stdout] test public::tests::document::insert_float_neg ... ok [INFO] [stdout] test public::tests::document::insert_integer_max ... ok [INFO] [stdout] test public::tests::document::insert_inline_table ... ok [INFO] [stdout] test public::tests::document::insert_integer_min ... ok [INFO] [stdout] test public::tests::document::insert_integer_zero ... ok [INFO] [stdout] test public::tests::document::insert_string_escape_control ... ok [INFO] [stdout] test public::tests::document::insert_string_escaped ... ok [INFO] [stdout] test public::tests::document::insert_string_simple ... ok [INFO] [stdout] test public::tests::document::remove_from_inline_table ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/invalid-dc9da80b36f9a644 [INFO] [stdout] test public::tests::document::remove_array_explicit ... ok [INFO] [stdout] test public::tests::document::remove_array ... ok [INFO] [stdout] test public::tests::document::remove_nested_indirect ... ok [INFO] [stdout] test public::tests::document::insert_table ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 43 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 31 tests [INFO] [stdout] test datetime_malformed_with_milli ... ok [INFO] [stdout] test datetime_malformed_no_t ... ok [INFO] [stdout] test datetime_malformed_no_secs ... ok [INFO] [stdout] test datetime_malformed_no_leads ... ok [INFO] [stdout] test array_mixed_types_strings_and_ints ... ok [INFO] [stdout] test array_mixed_types_arrays_and_ints ... ok [INFO] [stdout] test array_mixed_types_ints_and_floats ... ok [INFO] [stdout] test duplicate_key_table ... ok [INFO] [stdout] test duplicate_keys ... ok [INFO] [stdout] test duplicate_tables ... ok [INFO] [stdout] test float_no_leading_zero ... ok [INFO] [stdout] test empty_implicit_table ... ok [INFO] [stdout] test float_no_trailing_digits ... ok [INFO] [stdout] test string_no_close ... ok [INFO] [stdout] test string_byte_escapes ... ok [INFO] [stdout] test key_two_equals ... ok [INFO] [stdout] test string_bad_byte_escape ... ok [INFO] [stdout] test table_array_implicit ... ok [INFO] [stdout] test table_array_malformed_bracket ... ok [INFO] [stdout] test table_array_malformed_empty ... ok [INFO] [stdout] test table_nested_brackets_close ... ok [INFO] [stdout] test table_nested_brackets_open ... ok [INFO] [stdout] test text_after_array_entries ... ok [INFO] [stdout] test text_after_integer ... ok [INFO] [stdout] test text_after_string ... ok [INFO] [stdout] test string_bad_escape ... ok [INFO] [stdout] test datetime_malformed_no_z ... ok [INFO] [stdout] test empty_table ... ok [INFO] [stdout] test text_after_table ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/public-60fab28aa53d3ba1 [INFO] [stdout] test text_before_array_separator ... 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_into_inline_array ... ok [INFO] [stdout] test insert_array_before_end ... ok [INFO] [stdout] test insert_in_order_container ... ok [INFO] [stdout] test insert_in_order ... ok [INFO] [stdout] test insert_out_of_order ... ok [INFO] [stdout] test add_to_empty_container ... ok [INFO] [stdout] test insert_single_container ... ok [INFO] [stdout] test pass_trivia_to_document ... ok [INFO] [stdout] test pass_trivia_to_container_from_container ... ok [INFO] [stdout] test pass_trivia_to_container ... ok [INFO] [stdout] test pass_trivia_to_document_container ... ok [INFO] [stdout] test insert_out_of_order_container ... ok [INFO] [stdout] test insert_single ... ok [INFO] [stdout] test insert_table_into_existing_array ... ok [INFO] [stdout] test lookup_implicit ... ok [INFO] [stdout] test pass_trivia_to_value ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/valid-d4d6849d5150079c [INFO] [stdout] test remove_last_container ... ok [INFO] [stdout] test remove_implicits_from_inline ... ok [INFO] [stdout] test remove_middle_container ... ok [INFO] [stdout] test remove_inline_from_implicits ... 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 datetime ... ok [INFO] [stdout] test empty ... ok [INFO] [stdout] test array_nospaces ... ok [INFO] [stdout] test bool ... ok [INFO] [stdout] test example ... ok [INFO] [stdout] test arrays_hetergeneous ... ok [INFO] [stdout] test arrays_nested ... ok [INFO] [stdout] test arrays ... ok [INFO] [stdout] test hard_example ... ok [INFO] [stdout] test implicit_groups ... ok [INFO] [stdout] test float ... ok [INFO] [stdout] test implicit_and_explicit_before ... ok [INFO] [stdout] test integer ... ok [INFO] [stdout] test implicit_and_explicit_after ... ok [INFO] [stdout] test key_equals_nospace ... ok [INFO] [stdout] test key_with_pound ... ok [INFO] [stdout] test example2 ... ok [INFO] [stdout] test key_special_chars ... ok [INFO] [stdout] test long_integer ... ok [INFO] [stdout] test string_empty ... ok [INFO] [stdout] test string_escapes ... ok [INFO] [stdout] test long_float ... ok [INFO] [stdout] test string_simple ... ok [INFO] [stdout] test example3 ... ok [INFO] [stdout] test table_array_nest ... ok [INFO] [stdout] test table_sub_empty ... ok [INFO] [stdout] test table_whitespace ... ok [INFO] [stdout] test string_with_pound ... ok [INFO] [stdout] test table_array_many ... ok [INFO] [stdout] test table_with_pound ... ok [INFO] [stdout] test unicode_escape ... ok [INFO] [stdout] test example4 ... ok [INFO] [stdout] test table_array_implicit ... ok [INFO] [stdout] test table_empty ... ok [INFO] [stdout] test table_array_one ... ok [INFO] [stdout] test unicode_literal ... 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] [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 `"docker" "inspect" "5f766d35f39a287a6e19a6dd4127d586ad390d146b6a0a4064e70c94b9937941"` [INFO] running `"docker" "rm" "-f" "5f766d35f39a287a6e19a6dd4127d586ad390d146b6a0a4064e70c94b9937941"` [INFO] [stdout] 5f766d35f39a287a6e19a6dd4127d586ad390d146b6a0a4064e70c94b9937941