Nov 16 20:09:03.482 INFO testing matthiasbeyer/task-rain against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 20:09:03.482 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 16 20:09:03.639 INFO [stdout] 60a309d94184358e52e091c9c84f724f8de268f84ff9a09ba09ff6d167c222e2
Nov 16 20:09:03.644 INFO running `"docker" "start" "-a" "60a309d94184358e52e091c9c84f724f8de268f84ff9a09ba09ff6d167c222e2"`
Nov 16 20:09:04.066 INFO [stderr] usermod: no changes
Nov 16 20:09:04.198 INFO [stderr]    Compiling itoa v0.3.3
Nov 16 20:09:04.198 INFO [stderr]    Compiling termion v1.5.1
Nov 16 20:09:04.198 INFO [stderr]    Compiling uuid v0.4.0
Nov 16 20:09:04.198 INFO [stderr]    Compiling itertools v0.6.2
Nov 16 20:09:04.200 INFO [stderr]    Compiling chrono v0.2.25
Nov 16 20:09:04.200 INFO [stderr]    Compiling mowl v1.2.0
Nov 16 20:09:04.999 INFO [stderr]    Compiling serde_json v0.9.10
Nov 16 20:09:08.032 INFO [stderr]    Compiling rain v0.3.1
Nov 16 20:09:11.111 INFO [stderr]    Compiling task-hookrs v0.3.0
Nov 16 20:09:14.255 INFO [stderr]    Compiling task-graph v0.1.0 (/source)
Nov 16 20:09:16.118 INFO [stderr] warning: unused variable: `time`
Nov 16 20:09:16.118 INFO [stderr]   --> src/main.rs:42:10
Nov 16 20:09:16.118 INFO [stderr]    |
Nov 16 20:09:16.118 INFO [stderr] 42 |     for (time, group) in tasks.into_iter() {
Nov 16 20:09:16.118 INFO [stderr]    |          ^^^^ help: consider using `_time` instead
Nov 16 20:09:16.118 INFO [stderr]    |
Nov 16 20:09:16.118 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 20:09:16.118 INFO [stderr] 
Nov 16 20:09:16.128 INFO [stderr] warning: variable does not need to be mutable
Nov 16 20:09:16.128 INFO [stderr]   --> src/main.rs:27:17
Nov 16 20:09:16.128 INFO [stderr]    |
Nov 16 20:09:16.128 INFO [stderr] 27 |             let mut file = File::open(filename).expect("Couldn't open file");
Nov 16 20:09:16.128 INFO [stderr]    |                 ----^^^^
Nov 16 20:09:16.128 INFO [stderr]    |                 |
Nov 16 20:09:16.128 INFO [stderr]    |                 help: remove this `mut`
Nov 16 20:09:16.128 INFO [stderr]    |
Nov 16 20:09:16.128 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 16 20:09:16.128 INFO [stderr] 
Nov 16 20:09:16.130 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 20:09:16.130 INFO [stderr]   --> src/main.rs:48:5
Nov 16 20:09:16.131 INFO [stderr]    |
Nov 16 20:09:16.131 INFO [stderr] 48 |     graph.print();
Nov 16 20:09:16.131 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 16 20:09:16.131 INFO [stderr]    |
Nov 16 20:09:16.131 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 20:09:16.131 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 20:09:16.131 INFO [stderr] 
Nov 16 20:09:20.634 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.55s
Nov 16 20:09:20.642 INFO [stderr] su: No module specific data is present
Nov 16 20:09:21.346 INFO running `"docker" "inspect" "60a309d94184358e52e091c9c84f724f8de268f84ff9a09ba09ff6d167c222e2"`
Nov 16 20:09:21.679 INFO running `"docker" "rm" "-f" "60a309d94184358e52e091c9c84f724f8de268f84ff9a09ba09ff6d167c222e2"`
Nov 16 20:09:21.971 INFO [stdout] 60a309d94184358e52e091c9c84f724f8de268f84ff9a09ba09ff6d167c222e2
Nov 16 20:09:21.979 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 16 20:09:22.415 INFO [stdout] 6de0f793e41aa66ed3a98a07dd63c916ab5dc1679171c6bb6ff429daacc58fb4
Nov 16 20:09:22.417 INFO running `"docker" "start" "-a" "6de0f793e41aa66ed3a98a07dd63c916ab5dc1679171c6bb6ff429daacc58fb4"`
Nov 16 20:09:23.974 INFO [stderr] usermod: no changes
Nov 16 20:09:24.135 INFO [stderr]    Compiling task-graph v0.1.0 (/source)
Nov 16 20:09:25.294 INFO [stderr] warning: unused variable: `time`
Nov 16 20:09:25.294 INFO [stderr]   --> src/main.rs:42:10
Nov 16 20:09:25.294 INFO [stderr]    |
Nov 16 20:09:25.294 INFO [stderr] 42 |     for (time, group) in tasks.into_iter() {
Nov 16 20:09:25.294 INFO [stderr]    |          ^^^^ help: consider using `_time` instead
Nov 16 20:09:25.294 INFO [stderr]    |
Nov 16 20:09:25.294 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 20:09:25.294 INFO [stderr] 
Nov 16 20:09:25.310 INFO [stderr] warning: variable does not need to be mutable
Nov 16 20:09:25.310 INFO [stderr]   --> src/main.rs:27:17
Nov 16 20:09:25.310 INFO [stderr]    |
Nov 16 20:09:25.310 INFO [stderr] 27 |             let mut file = File::open(filename).expect("Couldn't open file");
Nov 16 20:09:25.310 INFO [stderr]    |                 ----^^^^
Nov 16 20:09:25.310 INFO [stderr]    |                 |
Nov 16 20:09:25.310 INFO [stderr]    |                 help: remove this `mut`
Nov 16 20:09:25.310 INFO [stderr]    |
Nov 16 20:09:25.310 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 16 20:09:25.310 INFO [stderr] 
Nov 16 20:09:25.310 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 20:09:25.310 INFO [stderr]   --> src/main.rs:48:5
Nov 16 20:09:25.310 INFO [stderr]    |
Nov 16 20:09:25.310 INFO [stderr] 48 |     graph.print();
Nov 16 20:09:25.310 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 16 20:09:25.310 INFO [stderr]    |
Nov 16 20:09:25.310 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 20:09:25.310 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 20:09:25.310 INFO [stderr] 
Nov 16 20:09:25.627 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
Nov 16 20:09:25.634 INFO [stderr] su: No module specific data is present
Nov 16 20:09:26.342 INFO running `"docker" "inspect" "6de0f793e41aa66ed3a98a07dd63c916ab5dc1679171c6bb6ff429daacc58fb4"`
Nov 16 20:09:26.663 INFO running `"docker" "rm" "-f" "6de0f793e41aa66ed3a98a07dd63c916ab5dc1679171c6bb6ff429daacc58fb4"`
Nov 16 20:09:27.035 INFO [stdout] 6de0f793e41aa66ed3a98a07dd63c916ab5dc1679171c6bb6ff429daacc58fb4
Nov 16 20:09:27.047 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 16 20:09:27.477 INFO [stdout] c570221a82ada1cc7cd3a9f388a020857652c471ce5592a92c95ec493973fee1
Nov 16 20:09:27.481 INFO running `"docker" "start" "-a" "c570221a82ada1cc7cd3a9f388a020857652c471ce5592a92c95ec493973fee1"`
Nov 16 20:09:28.274 INFO [stderr] usermod: no changes
Nov 16 20:09:28.371 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Nov 16 20:09:28.378 INFO [stderr]      Running /target/debug/deps/task_graph-31f2e91b8f2a1344
Nov 16 20:09:28.384 INFO [stdout] 
Nov 16 20:09:28.384 INFO [stdout] running 0 tests
Nov 16 20:09:28.385 INFO [stdout] 
Nov 16 20:09:28.385 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 20:09:28.385 INFO [stdout] 
Nov 16 20:09:28.387 INFO [stderr] su: No module specific data is present
Nov 16 20:09:28.670 INFO running `"docker" "inspect" "c570221a82ada1cc7cd3a9f388a020857652c471ce5592a92c95ec493973fee1"`
Nov 16 20:09:28.736 INFO running `"docker" "rm" "-f" "c570221a82ada1cc7cd3a9f388a020857652c471ce5592a92c95ec493973fee1"`
Nov 16 20:09:28.834 INFO [stdout] c570221a82ada1cc7cd3a9f388a020857652c471ce5592a92c95ec493973fee1