[INFO] crate tomllib 0.1.2 is already in cache
[INFO] testing tomllib-0.1.2 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate tomllib 0.1.2 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate tomllib 0.1.2 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tomllib 0.1.2
[INFO] finished tweaking crates.io crate tomllib 0.1.2
[INFO] tweaked toml for crates.io crate tomllib 0.1.2 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa96751bed2641bd7dc38befacfff5c0820f9371792d81050260493ae90ff0d8
[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" "aa96751bed2641bd7dc38befacfff5c0820f9371792d81050260493ae90ff0d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa96751bed2641bd7dc38befacfff5c0820f9371792d81050260493ae90ff0d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa96751bed2641bd7dc38befacfff5c0820f9371792d81050260493ae90ff0d8", kill_on_drop: false }`
[INFO] [stdout] aa96751bed2641bd7dc38befacfff5c0820f9371792d81050260493ae90ff0d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 370e84385567e64b5654bbc0ac808918120639f3656a56308649601d1acb82bb
[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" "370e84385567e64b5654bbc0ac808918120639f3656a56308649601d1acb82bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling pirate v1.0.0
[INFO] [stderr]    Compiling csv v0.14.7
[INFO] [stderr]    Compiling nom v1.2.4
[INFO] [stderr]    Compiling tomllib v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/internals/ast/structs.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         try!(write!(f, "{}", self.exprs[i]));
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:158:33
[INFO] [stdout]     |
[INFO] [stdout] 158 |       Children::Count(ref c) => try!(write!(f, "Subkey Count: {}, ", c.get())),
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:160:9
[INFO] [stdout]     |
[INFO] [stdout] 160 |         try!(write!(f, "Subkey Set: "));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:162:11
[INFO] [stdout]     |
[INFO] [stdout] 162 |           try!(write!(f, "{}, ", key));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:467:7
[INFO] [stdout]     |
[INFO] [stdout] 467 |       try!(write!(f, "{}{}", self.keys[0].ws.ws1, self.keys[0].key));
[INFO] [stdout]     |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:469:9
[INFO] [stdout]     |
[INFO] [stdout] 469 |         try!(write!(f, "{}", self.keys[i]));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:621:24
[INFO] [stdout]     |
[INFO] [stdout] 621 |         Some(ref s) => try!(write!(f, "{}{},{}", *self.val.borrow(), s.ws1, s.ws2)),
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:622:17
[INFO] [stdout]     |
[INFO] [stdout] 622 |         None => try!(write!(f, "{}", *self.val.borrow())),
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:625:9
[INFO] [stdout]     |
[INFO] [stdout] 625 |         try!(write!(f, "{}", self.comment_nls[i]));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:668:7
[INFO] [stdout]     |
[INFO] [stdout] 668 |       try!(write!(f, "["));
[INFO] [stdout]     |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:670:9
[INFO] [stdout]     |
[INFO] [stdout] 670 |         try!(write!(f, "{}", comment_nl));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:673:9
[INFO] [stdout]     |
[INFO] [stdout] 673 |         try!(write!(f, "{}", val));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:676:9
[INFO] [stdout]     |
[INFO] [stdout] 676 |         try!(write!(f, "{}", comment_nl));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:709:24
[INFO] [stdout]     |
[INFO] [stdout] 709 |         Some(ref s) => try!(write!(f, "{}{},{}", self.keyval, s.ws1, s.ws2)),
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:710:17
[INFO] [stdout]     |
[INFO] [stdout] 710 |         None => try!(write!(f, "{}", self.keyval)),
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:713:9
[INFO] [stdout]     |
[INFO] [stdout] 713 |         try!(write!(f, "{}", self.comment_nls[i]));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:755:5
[INFO] [stdout]     |
[INFO] [stdout] 755 |     try!(write!(f, "{{{}", self.ws.ws1));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:757:7
[INFO] [stdout]     |
[INFO] [stdout] 757 |       try!(write!(f, "{}", self.keyvals[i]));
[INFO] [stdout]     |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:760:7
[INFO] [stdout]     |
[INFO] [stdout] 760 |       try!(write!(f, "{}", self.keyvals[self.keyvals.len() - 1]));
[INFO] [stdout]     |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/types.rs:282:9
[INFO] [stdout]     |
[INFO] [stdout] 282 |         try!(write!(f, "["));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/types.rs:284:11
[INFO] [stdout]     |
[INFO] [stdout] 284 |           try!(write!(f, "{}, ", arr[i]));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/types.rs:287:11
[INFO] [stdout]     |
[INFO] [stdout] 287 |           try!(write!(f, "{}", arr[arr.len()-1]));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/types.rs:300:9
[INFO] [stdout]     |
[INFO] [stdout] 300 |         try!(write!(f, "{{"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/types.rs:302:11
[INFO] [stdout]     |
[INFO] [stdout] 302 |           try!(write!(f, "{} = {}, ", it[i].0, it[i].1));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/types.rs:305:11
[INFO] [stdout]     |
[INFO] [stdout] 305 |           try!(write!(f, "{} = {}", it[it.len()-1].0, it[it.len()-1].1));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> src/internals/macros.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / macro_rules! call_s(
[INFO] [stdout] 17 | |   ($i:expr, $method:path) => ( $method( $i ) );
[INFO] [stdout] 18 | | );
[INFO] [stdout]    | |__^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> src/internals/macros.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | / macro_rules! res2opt(
[INFO] [stdout] 21 | |   ($i:expr) => (
[INFO] [stdout] 22 | |     match $i {
[INFO] [stdout] 23 | |       Result::Ok(t) => Some(t),
[INFO] [stdout] ...  |
[INFO] [stdout] 26 | |   );
[INFO] [stdout] 27 | | );
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::hash::Hasher`
[INFO] [stdout]  --> src/types.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::hash::Hasher;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/types.rs:1025:30
[INFO] [stdout]      |
[INFO] [stdout] 1025 |   fn cause(&self) -> Option<&Error> { None }
[INFO] [stdout]      |                              ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 29 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/bin/tomlkit.rs:349:15
[INFO] [stdout]     |
[INFO] [stdout] 349 |   let mut f = try!(File::create(file_path));
[INFO] [stdout]     |               ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/bin/tomlkit.rs:350:3
[INFO] [stdout]     |
[INFO] [stdout] 350 |   try!(f.write_all(format!("{}",doc).as_bytes()));
[INFO] [stdout]     |   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/bin/tomlkit.rs:351:3
[INFO] [stdout]     |
[INFO] [stdout] 351 |   try!(f.sync_all());
[INFO] [stdout]     |   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/bin/tomlkit.rs:356:15
[INFO] [stdout]     |
[INFO] [stdout] 356 |   let mut f = try!(File::open(file_path));
[INFO] [stdout]     |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/bin/tomlkit.rs:357:3
[INFO] [stdout]     |
[INFO] [stdout] 357 |   try!(f.read_to_string(out_file));
[INFO] [stdout]     |   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/bin/tomlkit.rs:468:15
[INFO] [stdout]     |
[INFO] [stdout] 468 |               return return Err(format!("Key \"{}\" has no children.", key));
[INFO] [stdout]     |               ^^^^^^^-------------------------------------------------------
[INFO] [stdout]     |               |      |
[INFO] [stdout]     |               |      any code following this expression is unreachable
[INFO] [stdout]     |               unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.38s
[INFO] running `Command { std: "docker" "inspect" "370e84385567e64b5654bbc0ac808918120639f3656a56308649601d1acb82bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "370e84385567e64b5654bbc0ac808918120639f3656a56308649601d1acb82bb", kill_on_drop: false }`
[INFO] [stdout] 370e84385567e64b5654bbc0ac808918120639f3656a56308649601d1acb82bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 831ddd8558a4d30c182eacd369437df9edc5569e0fd3b01026ac8e8dcb638360
[INFO] running `Command { std: "docker" "start" "-a" "831ddd8558a4d30c182eacd369437df9edc5569e0fd3b01026ac8e8dcb638360", kill_on_drop: false }`
[INFO] [stderr]    Compiling tomllib v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/internals/ast/structs.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         try!(write!(f, "{}", self.exprs[i]));
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:158:33
[INFO] [stdout]     |
[INFO] [stdout] 158 |       Children::Count(ref c) => try!(write!(f, "Subkey Count: {}, ", c.get())),
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:160:9
[INFO] [stdout]     |
[INFO] [stdout] 160 |         try!(write!(f, "Subkey Set: "));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:162:11
[INFO] [stdout]     |
[INFO] [stdout] 162 |           try!(write!(f, "{}, ", key));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:467:7
[INFO] [stdout]     |
[INFO] [stdout] 467 |       try!(write!(f, "{}{}", self.keys[0].ws.ws1, self.keys[0].key));
[INFO] [stdout]     |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:469:9
[INFO] [stdout]     |
[INFO] [stdout] 469 |         try!(write!(f, "{}", self.keys[i]));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:621:24
[INFO] [stdout]     |
[INFO] [stdout] 621 |         Some(ref s) => try!(write!(f, "{}{},{}", *self.val.borrow(), s.ws1, s.ws2)),
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:622:17
[INFO] [stdout]     |
[INFO] [stdout] 622 |         None => try!(write!(f, "{}", *self.val.borrow())),
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:625:9
[INFO] [stdout]     |
[INFO] [stdout] 625 |         try!(write!(f, "{}", self.comment_nls[i]));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:668:7
[INFO] [stdout]     |
[INFO] [stdout] 668 |       try!(write!(f, "["));
[INFO] [stdout]     |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:670:9
[INFO] [stdout]     |
[INFO] [stdout] 670 |         try!(write!(f, "{}", comment_nl));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:673:9
[INFO] [stdout]     |
[INFO] [stdout] 673 |         try!(write!(f, "{}", val));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:676:9
[INFO] [stdout]     |
[INFO] [stdout] 676 |         try!(write!(f, "{}", comment_nl));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:709:24
[INFO] [stdout]     |
[INFO] [stdout] 709 |         Some(ref s) => try!(write!(f, "{}{},{}", self.keyval, s.ws1, s.ws2)),
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:710:17
[INFO] [stdout]     |
[INFO] [stdout] 710 |         None => try!(write!(f, "{}", self.keyval)),
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:713:9
[INFO] [stdout]     |
[INFO] [stdout] 713 |         try!(write!(f, "{}", self.comment_nls[i]));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:755:5
[INFO] [stdout]     |
[INFO] [stdout] 755 |     try!(write!(f, "{{{}", self.ws.ws1));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:757:7
[INFO] [stdout]     |
[INFO] [stdout] 757 |       try!(write!(f, "{}", self.keyvals[i]));
[INFO] [stdout]     |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:760:7
[INFO] [stdout]     |
[INFO] [stdout] 760 |       try!(write!(f, "{}", self.keyvals[self.keyvals.len() - 1]));
[INFO] [stdout]     |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/types.rs:282:9
[INFO] [stdout]     |
[INFO] [stdout] 282 |         try!(write!(f, "["));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/types.rs:284:11
[INFO] [stdout]     |
[INFO] [stdout] 284 |           try!(write!(f, "{}, ", arr[i]));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/types.rs:287:11
[INFO] [stdout]     |
[INFO] [stdout] 287 |           try!(write!(f, "{}", arr[arr.len()-1]));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/types.rs:300:9
[INFO] [stdout]     |
[INFO] [stdout] 300 |         try!(write!(f, "{{"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/types.rs:302:11
[INFO] [stdout]     |
[INFO] [stdout] 302 |           try!(write!(f, "{} = {}, ", it[i].0, it[i].1));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/types.rs:305:11
[INFO] [stdout]     |
[INFO] [stdout] 305 |           try!(write!(f, "{} = {}", it[it.len()-1].0, it[it.len()-1].1));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> src/internals/macros.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / macro_rules! call_s(
[INFO] [stdout] 17 | |   ($i:expr, $method:path) => ( $method( $i ) );
[INFO] [stdout] 18 | | );
[INFO] [stdout]    | |__^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> src/internals/macros.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | / macro_rules! res2opt(
[INFO] [stdout] 21 | |   ($i:expr) => (
[INFO] [stdout] 22 | |     match $i {
[INFO] [stdout] 23 | |       Result::Ok(t) => Some(t),
[INFO] [stdout] ...  |
[INFO] [stdout] 26 | |   );
[INFO] [stdout] 27 | | );
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::hash::Hasher`
[INFO] [stdout]  --> src/types.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::hash::Hasher;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/types.rs:1025:30
[INFO] [stdout]      |
[INFO] [stdout] 1025 |   fn cause(&self) -> Option<&Error> { None }
[INFO] [stdout]      |                              ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 29 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/bin/tomlkit.rs:349:15
[INFO] [stdout]     |
[INFO] [stdout] 349 |   let mut f = try!(File::create(file_path));
[INFO] [stdout]     |               ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/bin/tomlkit.rs:350:3
[INFO] [stdout]     |
[INFO] [stdout] 350 |   try!(f.write_all(format!("{}",doc).as_bytes()));
[INFO] [stdout]     |   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/bin/tomlkit.rs:351:3
[INFO] [stdout]     |
[INFO] [stdout] 351 |   try!(f.sync_all());
[INFO] [stdout]     |   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/bin/tomlkit.rs:356:15
[INFO] [stdout]     |
[INFO] [stdout] 356 |   let mut f = try!(File::open(file_path));
[INFO] [stdout]     |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/bin/tomlkit.rs:357:3
[INFO] [stdout]     |
[INFO] [stdout] 357 |   try!(f.read_to_string(out_file));
[INFO] [stdout]     |   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/bin/tomlkit.rs:468:15
[INFO] [stdout]     |
[INFO] [stdout] 468 |               return return Err(format!("Key \"{}\" has no children.", key));
[INFO] [stdout]     |               ^^^^^^^-------------------------------------------------------
[INFO] [stdout]     |               |      |
[INFO] [stdout]     |               |      any code following this expression is unreachable
[INFO] [stdout]     |               unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/internals/ast/structs.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         try!(write!(f, "{}", self.exprs[i]));
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:158:33
[INFO] [stdout]     |
[INFO] [stdout] 158 |       Children::Count(ref c) => try!(write!(f, "Subkey Count: {}, ", c.get())),
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:160:9
[INFO] [stdout]     |
[INFO] [stdout] 160 |         try!(write!(f, "Subkey Set: "));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:162:11
[INFO] [stdout]     |
[INFO] [stdout] 162 |           try!(write!(f, "{}, ", key));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:467:7
[INFO] [stdout]     |
[INFO] [stdout] 467 |       try!(write!(f, "{}{}", self.keys[0].ws.ws1, self.keys[0].key));
[INFO] [stdout]     |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:469:9
[INFO] [stdout]     |
[INFO] [stdout] 469 |         try!(write!(f, "{}", self.keys[i]));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:621:24
[INFO] [stdout]     |
[INFO] [stdout] 621 |         Some(ref s) => try!(write!(f, "{}{},{}", *self.val.borrow(), s.ws1, s.ws2)),
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:622:17
[INFO] [stdout]     |
[INFO] [stdout] 622 |         None => try!(write!(f, "{}", *self.val.borrow())),
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:625:9
[INFO] [stdout]     |
[INFO] [stdout] 625 |         try!(write!(f, "{}", self.comment_nls[i]));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:668:7
[INFO] [stdout]     |
[INFO] [stdout] 668 |       try!(write!(f, "["));
[INFO] [stdout]     |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:670:9
[INFO] [stdout]     |
[INFO] [stdout] 670 |         try!(write!(f, "{}", comment_nl));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:673:9
[INFO] [stdout]     |
[INFO] [stdout] 673 |         try!(write!(f, "{}", val));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:676:9
[INFO] [stdout]     |
[INFO] [stdout] 676 |         try!(write!(f, "{}", comment_nl));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:709:24
[INFO] [stdout]     |
[INFO] [stdout] 709 |         Some(ref s) => try!(write!(f, "{}{},{}", self.keyval, s.ws1, s.ws2)),
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:710:17
[INFO] [stdout]     |
[INFO] [stdout] 710 |         None => try!(write!(f, "{}", self.keyval)),
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:713:9
[INFO] [stdout]     |
[INFO] [stdout] 713 |         try!(write!(f, "{}", self.comment_nls[i]));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:755:5
[INFO] [stdout]     |
[INFO] [stdout] 755 |     try!(write!(f, "{{{}", self.ws.ws1));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:757:7
[INFO] [stdout]     |
[INFO] [stdout] 757 |       try!(write!(f, "{}", self.keyvals[i]));
[INFO] [stdout]     |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/internals/ast/structs.rs:760:7
[INFO] [stdout]     |
[INFO] [stdout] 760 |       try!(write!(f, "{}", self.keyvals[self.keyvals.len() - 1]));
[INFO] [stdout]     |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/types.rs:282:9
[INFO] [stdout]     |
[INFO] [stdout] 282 |         try!(write!(f, "["));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/types.rs:284:11
[INFO] [stdout]     |
[INFO] [stdout] 284 |           try!(write!(f, "{}, ", arr[i]));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/types.rs:287:11
[INFO] [stdout]     |
[INFO] [stdout] 287 |           try!(write!(f, "{}", arr[arr.len()-1]));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/types.rs:300:9
[INFO] [stdout]     |
[INFO] [stdout] 300 |         try!(write!(f, "{{"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/types.rs:302:11
[INFO] [stdout]     |
[INFO] [stdout] 302 |           try!(write!(f, "{} = {}, ", it[i].0, it[i].1));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/types.rs:305:11
[INFO] [stdout]     |
[INFO] [stdout] 305 |           try!(write!(f, "{} = {}", it[it.len()-1].0, it[it.len()-1].1));
[INFO] [stdout]     |           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> src/internals/macros.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / macro_rules! call_s(
[INFO] [stdout] 17 | |   ($i:expr, $method:path) => ( $method( $i ) );
[INFO] [stdout] 18 | | );
[INFO] [stdout]    | |__^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::hash::Hasher`
[INFO] [stdout]  --> src/types.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::hash::Hasher;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/types.rs:1025:30
[INFO] [stdout]      |
[INFO] [stdout] 1025 |   fn cause(&self) -> Option<&Error> { None }
[INFO] [stdout]      |                              ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 28 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.64s
[INFO] running `Command { std: "docker" "inspect" "831ddd8558a4d30c182eacd369437df9edc5569e0fd3b01026ac8e8dcb638360", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "831ddd8558a4d30c182eacd369437df9edc5569e0fd3b01026ac8e8dcb638360", kill_on_drop: false }`
[INFO] [stdout] 831ddd8558a4d30c182eacd369437df9edc5569e0fd3b01026ac8e8dcb638360
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6fa02d9769263c46ad51faba45867aee82eafaff0d9e2f69b02d595e22e0946e
[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" "6fa02d9769263c46ad51faba45867aee82eafaff0d9e2f69b02d595e22e0946e", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/internals/ast/structs.rs:40:9
[INFO] [stderr]    |
[INFO] [stderr] 40 |         try!(write!(f, "{}", self.exprs[i]));
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals/ast/structs.rs:158:33
[INFO] [stderr]     |
[INFO] [stderr] 158 |       Children::Count(ref c) => try!(write!(f, "Subkey Count: {}, ", c.get())),
[INFO] [stderr]     |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals/ast/structs.rs:160:9
[INFO] [stderr]     |
[INFO] [stderr] 160 |         try!(write!(f, "Subkey Set: "));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals/ast/structs.rs:162:11
[INFO] [stderr]     |
[INFO] [stderr] 162 |           try!(write!(f, "{}, ", key));
[INFO] [stderr]     |           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals/ast/structs.rs:467:7
[INFO] [stderr]     |
[INFO] [stderr] 467 |       try!(write!(f, "{}{}", self.keys[0].ws.ws1, self.keys[0].key));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals/ast/structs.rs:469:9
[INFO] [stderr]     |
[INFO] [stderr] 469 |         try!(write!(f, "{}", self.keys[i]));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals/ast/structs.rs:621:24
[INFO] [stderr]     |
[INFO] [stderr] 621 |         Some(ref s) => try!(write!(f, "{}{},{}", *self.val.borrow(), s.ws1, s.ws2)),
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals/ast/structs.rs:622:17
[INFO] [stderr]     |
[INFO] [stderr] 622 |         None => try!(write!(f, "{}", *self.val.borrow())),
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals/ast/structs.rs:625:9
[INFO] [stderr]     |
[INFO] [stderr] 625 |         try!(write!(f, "{}", self.comment_nls[i]));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals/ast/structs.rs:668:7
[INFO] [stderr]     |
[INFO] [stderr] 668 |       try!(write!(f, "["));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals/ast/structs.rs:670:9
[INFO] [stderr]     |
[INFO] [stderr] 670 |         try!(write!(f, "{}", comment_nl));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals/ast/structs.rs:673:9
[INFO] [stderr]     |
[INFO] [stderr] 673 |         try!(write!(f, "{}", val));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals/ast/structs.rs:676:9
[INFO] [stderr]     |
[INFO] [stderr] 676 |         try!(write!(f, "{}", comment_nl));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals/ast/structs.rs:709:24
[INFO] [stderr]     |
[INFO] [stderr] 709 |         Some(ref s) => try!(write!(f, "{}{},{}", self.keyval, s.ws1, s.ws2)),
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals/ast/structs.rs:710:17
[INFO] [stderr]     |
[INFO] [stderr] 710 |         None => try!(write!(f, "{}", self.keyval)),
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals/ast/structs.rs:713:9
[INFO] [stderr]     |
[INFO] [stderr] 713 |         try!(write!(f, "{}", self.comment_nls[i]));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals/ast/structs.rs:755:5
[INFO] [stderr]     |
[INFO] [stderr] 755 |     try!(write!(f, "{{{}", self.ws.ws1));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals/ast/structs.rs:757:7
[INFO] [stderr]     |
[INFO] [stderr] 757 |       try!(write!(f, "{}", self.keyvals[i]));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals/ast/structs.rs:760:7
[INFO] [stderr]     |
[INFO] [stderr] 760 |       try!(write!(f, "{}", self.keyvals[self.keyvals.len() - 1]));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/types.rs:282:9
[INFO] [stderr]     |
[INFO] [stderr] 282 |         try!(write!(f, "["));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/types.rs:284:11
[INFO] [stderr]     |
[INFO] [stderr] 284 |           try!(write!(f, "{}, ", arr[i]));
[INFO] [stderr]     |           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/types.rs:287:11
[INFO] [stderr]     |
[INFO] [stderr] 287 |           try!(write!(f, "{}", arr[arr.len()-1]));
[INFO] [stderr]     |           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/types.rs:300:9
[INFO] [stderr]     |
[INFO] [stderr] 300 |         try!(write!(f, "{{"));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/types.rs:302:11
[INFO] [stderr]     |
[INFO] [stderr] 302 |           try!(write!(f, "{} = {}, ", it[i].0, it[i].1));
[INFO] [stderr]     |           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/types.rs:305:11
[INFO] [stderr]     |
[INFO] [stderr] 305 |           try!(write!(f, "{} = {}", it[it.len()-1].0, it[it.len()-1].1));
[INFO] [stderr]     |           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/internals/macros.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | / macro_rules! call_s(
[INFO] [stderr] 17 | |   ($i:expr, $method:path) => ( $method( $i ) );
[INFO] [stderr] 18 | | );
[INFO] [stderr]    | |__^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/internals/macros.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | / macro_rules! res2opt(
[INFO] [stderr] 21 | |   ($i:expr) => (
[INFO] [stderr] 22 | |     match $i {
[INFO] [stderr] 23 | |       Result::Ok(t) => Some(t),
[INFO] [stderr] ...  |
[INFO] [stderr] 26 | |   );
[INFO] [stderr] 27 | | );
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::hash::Hasher`
[INFO] [stderr]  --> src/types.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::hash::Hasher;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/types.rs:1025:30
[INFO] [stderr]      |
[INFO] [stderr] 1025 |   fn cause(&self) -> Option<&Error> { None }
[INFO] [stderr]      |                              ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 29 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/bin/tomlkit.rs:349:15
[INFO] [stderr]     |
[INFO] [stderr] 349 |   let mut f = try!(File::create(file_path));
[INFO] [stderr]     |               ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/bin/tomlkit.rs:350:3
[INFO] [stderr]     |
[INFO] [stderr] 350 |   try!(f.write_all(format!("{}",doc).as_bytes()));
[INFO] [stderr]     |   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/internals/ast/structs.rs:40:9
[INFO] [stderr]    |
[INFO] [stderr] 40 |         try!(write!(f, "{}", self.exprs[i]));
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/bin/tomlkit.rs:351:3
[INFO] [stderr]     |
[INFO] [stderr] 351 |   try!(f.sync_all());
[INFO] [stderr]     |   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals/ast/structs.rs:158:33
[INFO] [stderr]     |
[INFO] [stderr] 158 |       Children::Count(ref c) => try!(write!(f, "Subkey Count: {}, ", c.get())),
[INFO] [stderr]     |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/bin/tomlkit.rs:356:15
[INFO] [stderr]     |
[INFO] [stderr] 356 |   let mut f = try!(File::open(file_path));
[INFO] [stderr]     |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals/ast/structs.rs:160:9
[INFO] [stderr]     |
[INFO] [stderr] 160 |         try!(write!(f, "Subkey Set: "));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/bin/tomlkit.rs:357:3
[INFO] [stderr]     |
[INFO] [stderr] 357 |   try!(f.read_to_string(out_file));
[INFO] [stderr]     |   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals/ast/structs.rs:162:11
[INFO] [stderr]     |
[INFO] [stderr] 162 |           try!(write!(f, "{}, ", key));
[INFO] [stderr]     |           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals/ast/structs.rs:467:7
[INFO] [stderr]     |
[INFO] [stderr] 467 |       try!(write!(f, "{}{}", self.keys[0].ws.ws1, self.keys[0].key));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> src/bin/tomlkit.rs:468:15
[INFO] [stderr]     |
[INFO] [stderr] 468 |               return return Err(format!("Key \"{}\" has no children.", key));
[INFO] [stderr]     |               ^^^^^^^-------------------------------------------------------
[INFO] [stderr]     |               |      |
[INFO] [stderr]     |               |      any code following this expression is unreachable
[INFO] [stderr]     |               unreachable expression
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals/ast/structs.rs:469:9
[INFO] [stderr]     |
[INFO] [stderr] 469 |         try!(write!(f, "{}", self.keys[i]));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals/ast/structs.rs:621:24
[INFO] [stderr]     |
[INFO] [stderr] 621 |         Some(ref s) => try!(write!(f, "{}{},{}", *self.val.borrow(), s.ws1, s.ws2)),
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals/ast/structs.rs:622:17
[INFO] [stderr]     |
[INFO] [stderr] 622 |         None => try!(write!(f, "{}", *self.val.borrow())),
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals/ast/structs.rs:625:9
[INFO] [stderr]     |
[INFO] [stderr] 625 |         try!(write!(f, "{}", self.comment_nls[i]));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals/ast/structs.rs:668:7
[INFO] [stderr]     |
[INFO] [stderr] 668 |       try!(write!(f, "["));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals/ast/structs.rs:670:9
[INFO] [stderr]     |
[INFO] [stderr] 670 |         try!(write!(f, "{}", comment_nl));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals/ast/structs.rs:673:9
[INFO] [stderr]     |
[INFO] [stderr] 673 |         try!(write!(f, "{}", val));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals/ast/structs.rs:676:9
[INFO] [stderr]     |
[INFO] [stderr] 676 |         try!(write!(f, "{}", comment_nl));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals/ast/structs.rs:709:24
[INFO] [stderr]     |
[INFO] [stderr] 709 |         Some(ref s) => try!(write!(f, "{}{},{}", self.keyval, s.ws1, s.ws2)),
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals/ast/structs.rs:710:17
[INFO] [stderr]     |
[INFO] [stderr] 710 |         None => try!(write!(f, "{}", self.keyval)),
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals/ast/structs.rs:713:9
[INFO] [stderr]     |
[INFO] [stderr] 713 |         try!(write!(f, "{}", self.comment_nls[i]));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals/ast/structs.rs:755:5
[INFO] [stderr]     |
[INFO] [stderr] 755 |     try!(write!(f, "{{{}", self.ws.ws1));
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals/ast/structs.rs:757:7
[INFO] [stderr]     |
[INFO] [stderr] 757 |       try!(write!(f, "{}", self.keyvals[i]));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/internals/ast/structs.rs:760:7
[INFO] [stderr]     |
[INFO] [stderr] 760 |       try!(write!(f, "{}", self.keyvals[self.keyvals.len() - 1]));
[INFO] [stderr]     |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/types.rs:282:9
[INFO] [stderr]     |
[INFO] [stderr] 282 |         try!(write!(f, "["));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/types.rs:284:11
[INFO] [stderr]     |
[INFO] [stderr] 284 |           try!(write!(f, "{}, ", arr[i]));
[INFO] [stderr]     |           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/types.rs:287:11
[INFO] [stderr]     |
[INFO] [stderr] 287 |           try!(write!(f, "{}", arr[arr.len()-1]));
[INFO] [stderr]     |           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/types.rs:300:9
[INFO] [stderr]     |
[INFO] [stderr] 300 |         try!(write!(f, "{{"));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/types.rs:302:11
[INFO] [stderr]     |
[INFO] [stderr] 302 |           try!(write!(f, "{} = {}, ", it[i].0, it[i].1));
[INFO] [stderr]     |           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/types.rs:305:11
[INFO] [stderr]     |
[INFO] [stderr] 305 |           try!(write!(f, "{} = {}", it[it.len()-1].0, it[it.len()-1].1));
[INFO] [stderr]     |           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/internals/macros.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | / macro_rules! call_s(
[INFO] [stderr] 17 | |   ($i:expr, $method:path) => ( $method( $i ) );
[INFO] [stderr] 18 | | );
[INFO] [stderr]    | |__^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::hash::Hasher`
[INFO] [stderr]  --> src/types.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::hash::Hasher;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/types.rs:1025:30
[INFO] [stderr]      |
[INFO] [stderr] 1025 |   fn cause(&self) -> Option<&Error> { None }
[INFO] [stderr]      |                              ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 28 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tomllib-29fcec0e3454f043
[INFO] [stdout] 
[INFO] [stdout] running 135 tests
[INFO] [stdout] test internals::ast::structs::test::test_toml ... ok
[INFO] [stdout] test internals::ast::structs::test::test_comp_opt ... ok
[INFO] [stdout] test internals::objects::test::test_comment_nl ... ok
[INFO] [stdout] test internals::objects::test::test_array_sep ... ok
[INFO] [stdout] test internals::objects::test::test_comment_or_nl ... ok
[INFO] [stdout] test internals::objects::test::test_table_subkeys ... ok
[INFO] [stdout] test internals::objects::test::test_std_table ... ok
[INFO] [stdout] test internals::objects::test::test_array_table ... ok
[INFO] [stdout] test internals::objects::test::test_ws_newline ... ok
[INFO] [stdout] test internals::objects::test::test_table_subkey ... ok
[INFO] [stdout] test internals::objects::test::test_table ... ok
[INFO] [stdout] test internals::objects::test::test_table_keyval ... ok
[INFO] [stdout] test internals::objects::test::test_array_value ... ok
[INFO] [stdout] test internals::objects::test::test_inline_table_keyvals_non_empty ... ok
[INFO] [stdout] test internals::objects::test::test_inline_table ... ok
[INFO] [stdout] test internals::objects::test::test_non_nested_array ... ok
[INFO] [stdout] test internals::objects::test::test_nested_array ... ok
[INFO] [stdout] test internals::objects::test::test_array_values ... ok
[INFO] [stdout] test internals::parser::test::test_get_nested_inline_table_children ... ok
[INFO] [stdout] test internals::parser::test::test_array_table ... ok
[INFO] [stdout] test internals::parser::test::test_implicit_table ... ok
[INFO] [stdout] test internals::parser::test::test_get_table_children ... ok
[INFO] [stdout] test internals::parser::test::test_get_array_children ... ok
[INFO] [stdout] test internals::parser::test::test_bare_key ... ok
[INFO] [stdout] test internals::parser::test::test_get_inline_table_children ... ok
[INFO] [stdout] test internals::parser::test::test_get_array_of_table_children ... ok
[INFO] [stdout] test internals::parser::test::test_get_array_of_table1_children ... ok
[INFO] [stdout] test internals::parser::test::test_extend_array ... ok
[INFO] [stdout] test internals::parser::test::test_extend_inline_table ... ok
[INFO] [stdout] test internals::parser::test::test_get_root_children ... ok
[INFO] [stdout] test internals::parser::test::test_get_array_of_table0_children ... ok
[INFO] [stdout] test internals::parser::test::test_get_nested_array_children ... ok
[INFO] [stdout] test internals::parser::test::test_key_array ... ok
[INFO] [stdout] test internals::parser::test::test_quoted_key_val_float ... ok
[INFO] [stdout] test internals::parser::test::test_set_nested_inline_table_element_key ... ok
[INFO] [stdout] test internals::parser::test::test_implicit_table_children ... ok
[INFO] [stdout] test internals::primitives::test::test_basic_string ... ok
[INFO] [stdout] test internals::primitives::test::test_boolean ... ok
[INFO] [stdout] test internals::parser::test::test_set_array_of_table0_key ... ok
[INFO] [stdout] test internals::primitives::test::test_float ... ok
[INFO] [stdout] test internals::primitives::test::test_fractional ... ok
[INFO] [stdout] test internals::primitives::test::test_date_time ... ok
[INFO] [stdout] test internals::primitives::test::test_integer ... ok
[INFO] [stdout] test internals::primitives::test::test_key ... ok
[INFO] [stdout] test internals::primitives::test::test_full_date ... ok
[INFO] [stdout] test internals::primitives::test::test_keyval ... ok
[INFO] [stdout] test internals::primitives::test::test_keyval_sep ... ok
[INFO] [stdout] test internals::primitives::test::test_literal_string ... ok
[INFO] [stdout] test internals::primitives::test::test_ml_basic_string ... ok
[INFO] [stdout] test internals::primitives::test::test_quoted_key ... ok
[INFO] [stdout] test internals::primitives::test::test_string ... ok
[INFO] [stdout] test internals::primitives::test::test_ml_literal_string ... ok
[INFO] [stdout] test internals::parser::test::test_key_inline_table ... ok
[INFO] [stdout] test internals::primitives::test::test_time_offset ... ok
[INFO] [stdout] test internals::parser::test::test_set_array_element_key ... ok
[INFO] [stdout] test internals::primitives::test::test_unquoted_key ... ok
[INFO] [stdout] test internals::parser::test::test_set_bare_key ... ok
[INFO] [stdout] test internals::toml::test::test_expression ... ok
[INFO] [stdout] test internals::parser::test::test_key_val ... ok
[INFO] [stdout] test internals::primitives::test::test_time_offset_amount ... ok
[INFO] [stdout] test internals::toml::test::test_nl_expression ... ok
[INFO] [stdout] test internals::toml::test::test_table_comment ... ok
[INFO] [stdout] test internals::toml::test::test_ws_comment ... ok
[INFO] [stdout] test internals::toml::test::test_ws_expr ... ok
[INFO] [stdout] test internals::util::test::test_comment ... ok
[INFO] [stdout] test internals::util::test::test_newline ... ok
[INFO] [stdout] test internals::util::test::test_ws ... ok
[INFO] [stdout] test types::test::test_combine_child_keys ... ok
[INFO] [stdout] test types::test::test_combine_child_keys_empty_base ... ok
[INFO] [stdout] test types::test::test_combine_child_keys_index ... ok
[INFO] [stdout] test types::test::test_combine_keys ... ok
[INFO] [stdout] test internals::toml::test::test_keyval_comment ... ok
[INFO] [stdout] test types::test::test_combine_keys_index ... ok
[INFO] [stdout] test types::test::test_create_basic_string ... ok
[INFO] [stdout] test types::test::test_create_bool ... ok
[INFO] [stdout] test types::test::test_create_basic_string_fail ... ok
[INFO] [stdout] test types::test::test_create_bool_from_str_fail ... ok
[INFO] [stdout] test types::test::test_create_bool_from_str ... ok
[INFO] [stdout] test types::test::test_create_date_from_int ... ok
[INFO] [stdout] test types::test::test_create_date_from_str ... ok
[INFO] [stdout] test types::test::test_create_date_from_str_fail ... ok
[INFO] [stdout] test types::test::test_create_datetime_frac_from_int ... ok
[INFO] [stdout] test types::test::test_create_datetime_frac_from_int_fail ... ok
[INFO] [stdout] test types::test::test_create_date_from_int_fail ... ok
[INFO] [stdout] test types::test::test_create_datetime_frac_from_str ... ok
[INFO] [stdout] test types::test::test_create_datetime_frac_from_str_fail ... ok
[INFO] [stdout] test types::test::test_create_datetime_from_int ... ok
[INFO] [stdout] test types::test::test_create_datetime_from_str ... ok
[INFO] [stdout] test types::test::test_create_datetime_from_str_fail ... ok
[INFO] [stdout] test types::test::test_create_datetime_full_from_int ... ok
[INFO] [stdout] test types::test::test_create_datetime_full_from_int_fail ... ok
[INFO] [stdout] test types::test::test_create_datetime_full_from_str ... ok
[INFO] [stdout] test types::test::test_create_datetime_from_int_fail ... ok
[INFO] [stdout] test types::test::test_create_datetime_full_from_str_fail ... ok
[INFO] [stdout] test types::test::test_create_datetime_full_zulu_from_int_fail ... ok
[INFO] [stdout] test types::test::test_create_datetime_full_zulu_from_str ... ok
[INFO] [stdout] test types::test::test_create_datetime_full_zulu_from_int ... ok
[INFO] [stdout] test types::test::test_create_datetime_offset_from_int ... ok
[INFO] [stdout] test types::test::test_create_datetime_full_zulu_from_str_fail ... ok
[INFO] [stdout] test types::test::test_create_datetime_offset_from_int_fail ... ok
[INFO] [stdout] test types::test::test_create_datetime_offset_from_str_fail ... ok
[INFO] [stdout] test types::test::test_create_datetime_offset_from_str ... ok
[INFO] [stdout] test internals::parser::test::test_truncate_array ... ok
[INFO] [stdout] test types::test::test_create_datetime_zulu_from_int_fail ... ok
[INFO] [stdout] test types::test::test_create_datetime_zulu_from_int ... ok
[INFO] [stdout] test types::test::test_create_datetime_zulu_from_str ... ok
[INFO] [stdout] test types::test::test_create_float ... ok
[INFO] [stdout] test types::test::test_create_datetime_zulu_from_str_fail ... ok
[INFO] [stdout] test types::test::test_create_int ... ok
[INFO] [stdout] test types::test::test_create_int_from_str ... ok
[INFO] [stdout] test types::test::test_create_int_from_str_fail ... ok
[INFO] [stdout] test types::test::test_create_float_from_str_fail ... ok
[INFO] [stdout] test types::test::test_create_literal_string ... ok
[INFO] [stdout] test types::test::test_create_float_from_str ... ok
[INFO] [stdout] test types::test::test_create_literal_string_fail ... ok
[INFO] [stdout] test types::test::test_create_ml_literal_string ... ok
[INFO] [stdout] test types::test::test_create_ml_basic_string ... ok
[INFO] [stdout] test types::test::test_create_ml_basic_string_fail ... ok
[INFO] [stdout] test types::test::test_create_ml_literal_string_fail ... ok
[INFO] [stdout] test internals::parser::test::test_quoted_key_val_int ... ok
[INFO] [stdout] test types::test::test_value_display ... ok
[INFO] [stdout] test internals::toml::test::test_nl_expressions ... ok
[INFO] [stdout] test internals::primitives::test::test_time ... ok
[INFO] [stdout] test internals::parser::test::test_set_implicit_table_key ... ok
[INFO] [stdout] test internals::parser::test::test_set_inline_table_element_key ... ok
[INFO] [stdout] test internals::parser::test::test_truncate_inline_table ... ok
[INFO] [stdout] test internals::toml::test::test_toml ... ok
[INFO] [stdout] test internals::parser::test::test_truncate_array_check_keys ... ok
[INFO] [stdout] test internals::parser::test::test_set_array_of_table1_key ... ok
[INFO] [stdout] test internals::primitives::test::test_val ... ok
[INFO] [stdout] test internals::parser::test::test_set_nested_aray_element_key ... ok
[INFO] [stdout] test internals::parser::test::test_set_table_key ... ok
[INFO] [stdout] test types::test::test_datetime_parse ... ok
[INFO] [stdout] test internals::parser::test::test_truncate_inline_table_check_keys ... ok
[INFO] [stdout] test types::test::test_datetime_parse_fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 135 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tomlkit-febbc0a8e3291d4d
[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] [stderr]    Doc-tests tomllib
[INFO] [stdout] 
[INFO] [stdout] running 44 tests
[INFO] [stdout] test src/lib.rs - TOMLParser (line 222) ... FAILED
[INFO] [stdout] test src/lib.rs - TOMLParser::get_value (line 131) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 16) ... FAILED
[INFO] [stdout] test src/types.rs - types::Time::from_str (line 1338) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 43) ... FAILED
[INFO] [stdout] test src/types.rs - types::TimeOffsetAmount::validate (line 1151) ... FAILED
[INFO] [stdout] test src/types.rs - types::Children::combine_keys (line 169) ... FAILED
[INFO] [stdout] test src/lib.rs - TOMLParser::set_value (line 169) ... FAILED
[INFO] [stdout] test src/types.rs - types::Children::combine_child_keys (line 228) ... FAILED
[INFO] [stdout] test src/lib.rs - TOMLParser::new (line 100) ... ok
[INFO] [stdout] test src/types.rs - types::Date::validate (line 1235) ... ok
[INFO] [stdout] test src/types.rs - types::Value::date_from_str (line 436) ... FAILED
[INFO] [stdout] test src/types.rs - types::Value::datetime_frac_from_str (line 543) ... FAILED
[INFO] [stdout] test src/types.rs - types::TOMLError::description (line 1009) ... FAILED
[INFO] [stdout] test src/types.rs - types::DateTime::validate (line 1454) ... ok
[INFO] [stdout] test src/types.rs - types::Value::date_from_int (line 413) ... FAILED
[INFO] [stdout] test src/types.rs - types::Children::combine_keys_index (line 204) ... FAILED
[INFO] [stdout] test src/lib.rs - TOMLParser::get_children (line 190) ... FAILED
[INFO] [stdout] test src/types.rs - types::Value::basic_string (line 864) ... FAILED
[INFO] [stdout] test src/lib.rs - TOMLParser::parse (line 114) ... ok
[INFO] [stdout] test src/types.rs - types::Date::from_str (line 1217) ... ok
[INFO] [stdout] test src/types.rs - types::TimeOffsetAmount::from_str (line 1128) ... ok
[INFO] [stdout] test src/types.rs - types::Value::datetime_from_int (line 456) ... ok
[INFO] [stdout] test src/types.rs - types::Time::validate (line 1368) ... ok
[INFO] [stdout] test src/types.rs - types::Value::datetime_frac_from_int (line 512) ... ok
[INFO] [stdout] test src/types.rs - types::Value::bool (line 387) ... ok
[INFO] [stdout] test src/types.rs - types::Value::datetime_from_str (line 486) ... ok
[INFO] [stdout] test src/types.rs - types::Value::datetime_full_zulu_from_int (line 700) ... ok
[INFO] [stdout] test src/types.rs - types::Value::datetime_offset_from_str (line 609) ... FAILED
[INFO] [stdout] test src/types.rs - types::Value::ml_literal_string (line 921) ... FAILED
[INFO] [stdout] test src/types.rs - types::Value::datetime_zulu_from_int (line 642) ... ok
[INFO] [stdout] test src/types.rs - types::Value::float (line 353) ... ok
[INFO] [stdout] test src/types.rs - types::Value::datetime_full_zulu_from_str (line 731) ... ok
[INFO] [stdout] test src/types.rs - types::Value::int (line 320) ... ok
[INFO] [stdout] test src/types.rs - types::Value::datetime_full_from_int (line 760) ... ok
[INFO] [stdout] test src/types.rs - types::Value::float_from_str (line 368) ... ok
[INFO] [stdout] test src/types.rs - types::Value::datetime_full_from_str (line 802) ... ok
[INFO] [stdout] test src/types.rs - types::Value::datetime_offset_from_int (line 568) ... ok
[INFO] [stdout] test src/types.rs - types::Value::literal_string (line 902) ... ok
[INFO] [stdout] test src/types.rs - types::Value::datetime_zulu_from_str (line 672) ... ok
[INFO] [stdout] test src/types.rs - types::Value::ml_basic_string (line 883) ... ok
[INFO] [stdout] test src/types.rs - types::Value::validate (line 940) ... ok
[INFO] [stdout] test src/types.rs - types::Value::int_from_str (line 334) ... ok
[INFO] [stdout] test src/types.rs - types::Value::datetime_parse (line 834) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - TOMLParser (line 222) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - TOMLParser::get_value (line 131) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 16) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/types.rs - types::Time::from_str (line 1338) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 43) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/types.rs - types::TimeOffsetAmount::validate (line 1151) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/types.rs - types::Children::combine_keys (line 169) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - TOMLParser::set_value (line 169) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/types.rs - types::Children::combine_child_keys (line 228) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/types.rs - types::Value::date_from_str (line 436) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/types.rs - types::Value::datetime_frac_from_str (line 543) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/types.rs - types::TOMLError::description (line 1009) stdout ----
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]  --> src/types.rs:1014:27
[INFO] [stdout]   |
[INFO] [stdout] 8 |   println!("{}", toml_err.description());
[INFO] [stdout]   |                           ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/types.rs - types::Value::date_from_int (line 413) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/types.rs - types::Children::combine_keys_index (line 204) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - TOMLParser::get_children (line 190) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/types.rs - types::Value::basic_string (line 864) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/types.rs - types::Value::datetime_offset_from_str (line 609) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/types.rs - types::Value::ml_literal_string (line 921) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 16)
[INFO] [stdout]     src/lib.rs - (line 43)
[INFO] [stdout]     src/lib.rs - TOMLParser (line 222)
[INFO] [stdout]     src/lib.rs - TOMLParser::get_children (line 190)
[INFO] [stdout]     src/lib.rs - TOMLParser::get_value (line 131)
[INFO] [stdout]     src/lib.rs - TOMLParser::set_value (line 169)
[INFO] [stdout]     src/types.rs - types::Children::combine_child_keys (line 228)
[INFO] [stdout]     src/types.rs - types::Children::combine_keys (line 169)
[INFO] [stdout]     src/types.rs - types::Children::combine_keys_index (line 204)
[INFO] [stdout]     src/types.rs - types::TOMLError::description (line 1009)
[INFO] [stdout]     src/types.rs - types::Time::from_str (line 1338)
[INFO] [stdout]     src/types.rs - types::TimeOffsetAmount::validate (line 1151)
[INFO] [stdout]     src/types.rs - types::Value::basic_string (line 864)
[INFO] [stdout]     src/types.rs - types::Value::date_from_int (line 413)
[INFO] [stdout]     src/types.rs - types::Value::date_from_str (line 436)
[INFO] [stdout]     src/types.rs - types::Value::datetime_frac_from_str (line 543)
[INFO] [stdout]     src/types.rs - types::Value::datetime_offset_from_str (line 609)
[INFO] [stdout]     src/types.rs - types::Value::ml_literal_string (line 921)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 26 passed; 18 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "6fa02d9769263c46ad51faba45867aee82eafaff0d9e2f69b02d595e22e0946e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fa02d9769263c46ad51faba45867aee82eafaff0d9e2f69b02d595e22e0946e", kill_on_drop: false }`
[INFO] [stdout] 6fa02d9769263c46ad51faba45867aee82eafaff0d9e2f69b02d595e22e0946e