[INFO] fetching crate milcheck 0.2.6...
[INFO] testing milcheck-0.2.6 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate milcheck 0.2.6 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate milcheck 0.2.6
[INFO] finished tweaking crates.io crate milcheck 0.2.6
[INFO] tweaked toml for crates.io crate milcheck 0.2.6 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate milcheck 0.2.6 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate milcheck 0.2.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0d0193172ae72bdacb95dfccacc015a93cc62883b72aee7c90abdfd3fd28fcb7
[INFO] running `Command { std: "docker" "start" "-a" "0d0193172ae72bdacb95dfccacc015a93cc62883b72aee7c90abdfd3fd28fcb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d0193172ae72bdacb95dfccacc015a93cc62883b72aee7c90abdfd3fd28fcb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d0193172ae72bdacb95dfccacc015a93cc62883b72aee7c90abdfd3fd28fcb7", kill_on_drop: false }`
[INFO] [stdout] 0d0193172ae72bdacb95dfccacc015a93cc62883b72aee7c90abdfd3fd28fcb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2ef7ff40147f02d6f32267da7724f58644f256f17274fad47b4a62146d80a55
[INFO] running `Command { std: "docker" "start" "-a" "e2ef7ff40147f02d6f32267da7724f58644f256f17274fad47b4a62146d80a55", kill_on_drop: false }`
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[INFO] [stderr]    Compiling milcheck v0.2.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `input_handle` and `tick_handle` are never read
[INFO] [stdout]   --> src/event.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Events {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 22 |     rx: Receiver<Event<Key>>,
[INFO] [stdout] 23 |     input_handle: JoinHandle<Result<(), Error>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 24 |     tick_handle: JoinHandle<Result<(), Error>>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `finish` is never used
[INFO] [stdout]   --> src/event.rs:79:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl Events {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 79 |     pub fn finish(self) -> Result<(), Error> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 34s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: html5ever v0.25.1, xml5ever v0.16.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "e2ef7ff40147f02d6f32267da7724f58644f256f17274fad47b4a62146d80a55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2ef7ff40147f02d6f32267da7724f58644f256f17274fad47b4a62146d80a55", kill_on_drop: false }`
[INFO] [stdout] e2ef7ff40147f02d6f32267da7724f58644f256f17274fad47b4a62146d80a55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e335be33f17ac15432e136893e68a2ad792dca8705be00b1f307d34d1b148b9
[INFO] running `Command { std: "docker" "start" "-a" "6e335be33f17ac15432e136893e68a2ad792dca8705be00b1f307d34d1b148b9", kill_on_drop: false }`
[INFO] [stdout] warning: fields `input_handle` and `tick_handle` are never read
[INFO] [stdout]   --> src/event.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Events {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 22 |     rx: Receiver<Event<Key>>,
[INFO] [stdout] 23 |     input_handle: JoinHandle<Result<(), Error>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 24 |     tick_handle: JoinHandle<Result<(), Error>>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `finish` is never used
[INFO] [stdout]   --> src/event.rs:79:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl Events {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 79 |     pub fn finish(self) -> Result<(), Error> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling milcheck v0.2.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `input_handle` and `tick_handle` are never read
[INFO] [stdout]   --> src/event.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Events {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 22 |     rx: Receiver<Event<Key>>,
[INFO] [stdout] 23 |     input_handle: JoinHandle<Result<(), Error>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 24 |     tick_handle: JoinHandle<Result<(), Error>>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `finish` is never used
[INFO] [stdout]   --> src/event.rs:79:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl Events {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 79 |     pub fn finish(self) -> Result<(), Error> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.47s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: html5ever v0.25.1, xml5ever v0.16.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "6e335be33f17ac15432e136893e68a2ad792dca8705be00b1f307d34d1b148b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e335be33f17ac15432e136893e68a2ad792dca8705be00b1f307d34d1b148b9", kill_on_drop: false }`
[INFO] [stdout] 6e335be33f17ac15432e136893e68a2ad792dca8705be00b1f307d34d1b148b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ef9b91a1bf2267153e847940ed35eabfb685683e984e53ed1e58704c1f18f215
[INFO] running `Command { std: "docker" "start" "-a" "ef9b91a1bf2267153e847940ed35eabfb685683e984e53ed1e58704c1f18f215", kill_on_drop: false }`
[INFO] [stderr] warning: fields `input_handle` and `tick_handle` are never read
[INFO] [stderr]   --> src/event.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub struct Events {
[INFO] [stderr]    |            ------ fields in this struct
[INFO] [stderr] 22 |     rx: Receiver<Event<Key>>,
[INFO] [stderr] 23 |     input_handle: JoinHandle<Result<(), Error>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 24 |     tick_handle: JoinHandle<Result<(), Error>>,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `finish` is never used
[INFO] [stderr]   --> src/event.rs:79:12
[INFO] [stderr]    |
[INFO] [stderr] 27 | impl Events {
[INFO] [stderr]    | ----------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 79 |     pub fn finish(self) -> Result<(), Error> {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `milcheck` (lib) generated 2 warnings
[INFO] [stderr] warning: `milcheck` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: html5ever v0.25.1, xml5ever v0.16.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/milcheck-f9ab78b53473c7c8)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test cli::tests::binary_name_args ... ok
[INFO] [stdout] test cli::tests::binary_name_empty_args ... ok
[INFO] [stdout] test cli::tests::binary_name_one_arg ... ok
[INFO] [stdout] test cli::tests::double_dash ... ok
[INFO] [stdout] test cli::tests::flag_custom ... ok
[INFO] [stdout] test cli::tests::flag_debug ... ok
[INFO] [stdout] test cli::tests::flag_help ... ok
[INFO] [stdout] test cli::tests::flag_license ... ok
[INFO] [stdout] test cli::tests::flag_takes_arg_long ... ok
[INFO] [stdout] test cli::tests::flag_takes_arg_long_split_1 ... ok
[INFO] [stdout] test cli::tests::flag_takes_arg_long_split_2 ... ok
[INFO] [stdout] test cli::tests::flag_takes_arg_short_1 ... ok
[INFO] [stdout] test cli::tests::flag_takes_arg_short_2 ... ok
[INFO] [stdout] test cli::tests::flag_takes_no_arg_long ... ok
[INFO] [stdout] test cli::tests::flag_takes_arg_short_glued_2 ... ok
[INFO] [stdout] test cli::tests::flag_takes_arg_short_glued_1 ... ok
[INFO] [stdout] test cli::tests::flag_version ... ok
[INFO] [stdout] test cli::tests::flag_verbose ... ok
[INFO] [stdout] test cli::tests::flag_takes_no_arg_short ... ok
[INFO] [stdout] test cli::tests::parse_empty_args ... ok
[INFO] [stdout] test cli::tests::just_a_dash ... ok
[INFO] [stdout] test cli::tests::parse_short_series_2 ... ok
[INFO] [stdout] test cli::tests::parse_short_series_1 ... ok
[INFO] [stdout] test cli::tests::unknown_long_flag ... ok
[INFO] [stdout] test cli::tests::parse_with_args_no_config ... ok
[INFO] [stdout] test cli::tests::parse_with_one_arg ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/milcheck-1bc8f0920eda5d56)
[INFO] [stdout] test cli::tests::unknown_short_flag ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests milcheck
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ef9b91a1bf2267153e847940ed35eabfb685683e984e53ed1e58704c1f18f215", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef9b91a1bf2267153e847940ed35eabfb685683e984e53ed1e58704c1f18f215", kill_on_drop: false }`
[INFO] [stdout] ef9b91a1bf2267153e847940ed35eabfb685683e984e53ed1e58704c1f18f215