Dec 13 11:19:02.864 INFO testing matthiasbeyer/task-rain against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 11:19:02.864 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"`
Dec 13 11:19:03.226 INFO [stdout] d311f9672ec7c2bbcbfd47c6b38911dcbfa74f3db96452173b3438323589b5c7
Dec 13 11:19:03.228 INFO running `"docker" "start" "-a" "d311f9672ec7c2bbcbfd47c6b38911dcbfa74f3db96452173b3438323589b5c7"`
Dec 13 11:19:04.375 INFO [stderr] usermod: no changes
Dec 13 11:19:04.532 INFO [stderr]    Compiling termion v1.5.1
Dec 13 11:19:04.534 INFO [stderr]    Compiling uuid v0.4.0
Dec 13 11:19:04.536 INFO [stderr]    Compiling itertools v0.6.2
Dec 13 11:19:04.547 INFO [stderr]    Compiling clap v2.26.1
Dec 13 11:19:04.552 INFO [stderr]    Compiling chrono v0.2.25
Dec 13 11:19:04.552 INFO [stderr]    Compiling mowl v1.2.0
Dec 13 11:19:09.055 INFO [stderr]    Compiling rain v0.3.1
Dec 13 11:19:09.727 INFO [stderr]    Compiling task-hookrs v0.3.0
Dec 13 11:19:22.023 INFO [stderr]    Compiling task-graph v0.1.0 (/source)
Dec 13 11:19:23.078 INFO [stderr] warning: unused variable: `time`
Dec 13 11:19:23.078 INFO [stderr]   --> src/main.rs:42:10
Dec 13 11:19:23.078 INFO [stderr]    |
Dec 13 11:19:23.078 INFO [stderr] 42 |     for (time, group) in tasks.into_iter() {
Dec 13 11:19:23.078 INFO [stderr]    |          ^^^^ help: consider using `_time` instead
Dec 13 11:19:23.078 INFO [stderr]    |
Dec 13 11:19:23.078 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 11:19:23.078 INFO [stderr] 
Dec 13 11:19:23.089 INFO [stderr] warning: variable does not need to be mutable
Dec 13 11:19:23.089 INFO [stderr]   --> src/main.rs:27:17
Dec 13 11:19:23.089 INFO [stderr]    |
Dec 13 11:19:23.089 INFO [stderr] 27 |             let mut file = File::open(filename).expect("Couldn't open file");
Dec 13 11:19:23.089 INFO [stderr]    |                 ----^^^^
Dec 13 11:19:23.089 INFO [stderr]    |                 |
Dec 13 11:19:23.089 INFO [stderr]    |                 help: remove this `mut`
Dec 13 11:19:23.091 INFO [stderr]    |
Dec 13 11:19:23.091 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 11:19:23.091 INFO [stderr] 
Dec 13 11:19:23.091 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 11:19:23.091 INFO [stderr]   --> src/main.rs:48:5
Dec 13 11:19:23.091 INFO [stderr]    |
Dec 13 11:19:23.091 INFO [stderr] 48 |     graph.print();
Dec 13 11:19:23.091 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 13 11:19:23.091 INFO [stderr]    |
Dec 13 11:19:23.091 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 11:19:23.091 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 11:19:23.091 INFO [stderr] 
Dec 13 11:19:28.253 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.86s
Dec 13 11:19:28.260 INFO [stderr] su: No module specific data is present
Dec 13 11:19:29.097 INFO running `"docker" "inspect" "d311f9672ec7c2bbcbfd47c6b38911dcbfa74f3db96452173b3438323589b5c7"`
Dec 13 11:19:29.253 INFO running `"docker" "rm" "-f" "d311f9672ec7c2bbcbfd47c6b38911dcbfa74f3db96452173b3438323589b5c7"`
Dec 13 11:19:29.484 INFO [stdout] d311f9672ec7c2bbcbfd47c6b38911dcbfa74f3db96452173b3438323589b5c7
Dec 13 11:19:29.488 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"`
Dec 13 11:19:29.811 INFO [stdout] 3f1150abc45b61ae46bad9bcd8672ca14be1171d29a987fbfadba792f09d9bc9
Dec 13 11:19:29.813 INFO running `"docker" "start" "-a" "3f1150abc45b61ae46bad9bcd8672ca14be1171d29a987fbfadba792f09d9bc9"`
Dec 13 11:19:30.416 INFO [stderr] usermod: no changes
Dec 13 11:19:30.512 INFO [stderr]    Compiling task-graph v0.1.0 (/source)
Dec 13 11:19:31.719 INFO [stderr] warning: unused variable: `time`
Dec 13 11:19:31.719 INFO [stderr]   --> src/main.rs:42:10
Dec 13 11:19:31.719 INFO [stderr]    |
Dec 13 11:19:31.719 INFO [stderr] 42 |     for (time, group) in tasks.into_iter() {
Dec 13 11:19:31.719 INFO [stderr]    |          ^^^^ help: consider using `_time` instead
Dec 13 11:19:31.719 INFO [stderr]    |
Dec 13 11:19:31.719 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 11:19:31.719 INFO [stderr] 
Dec 13 11:19:31.728 INFO [stderr] warning: variable does not need to be mutable
Dec 13 11:19:31.728 INFO [stderr]   --> src/main.rs:27:17
Dec 13 11:19:31.728 INFO [stderr]    |
Dec 13 11:19:31.728 INFO [stderr] 27 |             let mut file = File::open(filename).expect("Couldn't open file");
Dec 13 11:19:31.728 INFO [stderr]    |                 ----^^^^
Dec 13 11:19:31.728 INFO [stderr]    |                 |
Dec 13 11:19:31.728 INFO [stderr]    |                 help: remove this `mut`
Dec 13 11:19:31.728 INFO [stderr]    |
Dec 13 11:19:31.728 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 11:19:31.728 INFO [stderr] 
Dec 13 11:19:31.729 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 11:19:31.729 INFO [stderr]   --> src/main.rs:48:5
Dec 13 11:19:31.729 INFO [stderr]    |
Dec 13 11:19:31.729 INFO [stderr] 48 |     graph.print();
Dec 13 11:19:31.729 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 13 11:19:31.729 INFO [stderr]    |
Dec 13 11:19:31.729 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 11:19:31.729 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 11:19:31.729 INFO [stderr] 
Dec 13 11:19:32.059 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
Dec 13 11:19:32.075 INFO [stderr] su: No module specific data is present
Dec 13 11:19:32.904 INFO running `"docker" "inspect" "3f1150abc45b61ae46bad9bcd8672ca14be1171d29a987fbfadba792f09d9bc9"`
Dec 13 11:19:33.079 INFO running `"docker" "rm" "-f" "3f1150abc45b61ae46bad9bcd8672ca14be1171d29a987fbfadba792f09d9bc9"`
Dec 13 11:19:33.225 INFO [stdout] 3f1150abc45b61ae46bad9bcd8672ca14be1171d29a987fbfadba792f09d9bc9
Dec 13 11:19:33.229 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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"`
Dec 13 11:19:33.427 INFO [stdout] dcde9bac11a3f9942f5a8f4288d312795892279ea2fd64268874d424e583b985
Dec 13 11:19:33.432 INFO running `"docker" "start" "-a" "dcde9bac11a3f9942f5a8f4288d312795892279ea2fd64268874d424e583b985"`
Dec 13 11:19:33.806 INFO [stderr] usermod: no changes
Dec 13 11:19:33.932 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Dec 13 11:19:33.946 INFO [stderr]      Running /target/debug/deps/task_graph-f61cd74d7de65c20
Dec 13 11:19:33.951 INFO [stdout] 
Dec 13 11:19:33.951 INFO [stdout] running 0 tests
Dec 13 11:19:33.951 INFO [stdout] 
Dec 13 11:19:33.951 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 11:19:33.951 INFO [stdout] 
Dec 13 11:19:33.954 INFO [stderr] su: No module specific data is present
Dec 13 11:19:34.310 INFO running `"docker" "inspect" "dcde9bac11a3f9942f5a8f4288d312795892279ea2fd64268874d424e583b985"`
Dec 13 11:19:34.409 INFO running `"docker" "rm" "-f" "dcde9bac11a3f9942f5a8f4288d312795892279ea2fd64268874d424e583b985"`
Dec 13 11:19:34.571 INFO [stdout] dcde9bac11a3f9942f5a8f4288d312795892279ea2fd64268874d424e583b985