Nov 16 20:09:10.893 INFO testing matthiasbeyer/task-rain against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 20:09:10.895 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 20:09:11.344 INFO [stdout] 033f15c7809fe8c34e194fc06274dd65a9fe22f2e92534dc2782428d409f6cb5
Nov 16 20:09:11.347 INFO running `"docker" "start" "-a" "033f15c7809fe8c34e194fc06274dd65a9fe22f2e92534dc2782428d409f6cb5"`
Nov 16 20:09:12.178 INFO [stderr] usermod: no changes
Nov 16 20:09:12.319 INFO [stderr]    Compiling uuid v0.4.0
Nov 16 20:09:12.320 INFO [stderr]    Compiling itertools v0.6.2
Nov 16 20:09:12.335 INFO [stderr]    Compiling chrono v0.2.25
Nov 16 20:09:12.336 INFO [stderr]    Compiling mowl v1.2.0
Nov 16 20:09:13.932 INFO [stderr]    Compiling rain v0.3.1
Nov 16 20:09:15.866 INFO [stderr]    Compiling task-hookrs v0.3.0
Nov 16 20:09:18.370 INFO [stderr]    Compiling task-graph v0.1.0 (/source)
Nov 16 20:09:20.063 INFO [stderr] warning: unused variable: `time`
Nov 16 20:09:20.063 INFO [stderr]   --> src/main.rs:42:10
Nov 16 20:09:20.063 INFO [stderr]    |
Nov 16 20:09:20.063 INFO [stderr] 42 |     for (time, group) in tasks.into_iter() {
Nov 16 20:09:20.063 INFO [stderr]    |          ^^^^ help: consider using `_time` instead
Nov 16 20:09:20.063 INFO [stderr]    |
Nov 16 20:09:20.063 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 20:09:20.063 INFO [stderr] 
Nov 16 20:09:20.071 INFO [stderr] warning: variable does not need to be mutable
Nov 16 20:09:20.071 INFO [stderr]   --> src/main.rs:27:17
Nov 16 20:09:20.071 INFO [stderr]    |
Nov 16 20:09:20.071 INFO [stderr] 27 |             let mut file = File::open(filename).expect("Couldn't open file");
Nov 16 20:09:20.071 INFO [stderr]    |                 ----^^^^
Nov 16 20:09:20.071 INFO [stderr]    |                 |
Nov 16 20:09:20.071 INFO [stderr]    |                 help: remove this `mut`
Nov 16 20:09:20.071 INFO [stderr]    |
Nov 16 20:09:20.071 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 16 20:09:20.071 INFO [stderr] 
Nov 16 20:09:20.072 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 20:09:20.072 INFO [stderr]   --> src/main.rs:48:5
Nov 16 20:09:20.072 INFO [stderr]    |
Nov 16 20:09:20.072 INFO [stderr] 48 |     graph.print();
Nov 16 20:09:20.072 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 16 20:09:20.072 INFO [stderr]    |
Nov 16 20:09:20.072 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 20:09:20.072 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 20:09:20.072 INFO [stderr] 
Nov 16 20:09:25.019 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.82s
Nov 16 20:09:25.027 INFO [stderr] su: No module specific data is present
Nov 16 20:09:25.679 INFO running `"docker" "inspect" "033f15c7809fe8c34e194fc06274dd65a9fe22f2e92534dc2782428d409f6cb5"`
Nov 16 20:09:25.952 INFO running `"docker" "rm" "-f" "033f15c7809fe8c34e194fc06274dd65a9fe22f2e92534dc2782428d409f6cb5"`
Nov 16 20:09:26.235 INFO [stdout] 033f15c7809fe8c34e194fc06274dd65a9fe22f2e92534dc2782428d409f6cb5
Nov 16 20:09:26.235 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 20:09:26.767 INFO [stdout] 222371c8b94892da314ddb0d740fb0d52c45d989725df572b4e2a7addaecea8f
Nov 16 20:09:26.773 INFO running `"docker" "start" "-a" "222371c8b94892da314ddb0d740fb0d52c45d989725df572b4e2a7addaecea8f"`
Nov 16 20:09:27.954 INFO [stderr] usermod: no changes
Nov 16 20:09:28.061 INFO [stderr]    Compiling task-graph v0.1.0 (/source)
Nov 16 20:09:29.043 INFO [stderr] warning: unused variable: `time`
Nov 16 20:09:29.043 INFO [stderr]   --> src/main.rs:42:10
Nov 16 20:09:29.044 INFO [stderr]    |
Nov 16 20:09:29.044 INFO [stderr] 42 |     for (time, group) in tasks.into_iter() {
Nov 16 20:09:29.044 INFO [stderr]    |          ^^^^ help: consider using `_time` instead
Nov 16 20:09:29.045 INFO [stderr]    |
Nov 16 20:09:29.045 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 20:09:29.045 INFO [stderr] 
Nov 16 20:09:29.053 INFO [stderr] warning: variable does not need to be mutable
Nov 16 20:09:29.053 INFO [stderr]   --> src/main.rs:27:17
Nov 16 20:09:29.053 INFO [stderr]    |
Nov 16 20:09:29.053 INFO [stderr] 27 |             let mut file = File::open(filename).expect("Couldn't open file");
Nov 16 20:09:29.053 INFO [stderr]    |                 ----^^^^
Nov 16 20:09:29.053 INFO [stderr]    |                 |
Nov 16 20:09:29.053 INFO [stderr]    |                 help: remove this `mut`
Nov 16 20:09:29.053 INFO [stderr]    |
Nov 16 20:09:29.053 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 16 20:09:29.053 INFO [stderr] 
Nov 16 20:09:29.054 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 20:09:29.055 INFO [stderr]   --> src/main.rs:48:5
Nov 16 20:09:29.055 INFO [stderr]    |
Nov 16 20:09:29.055 INFO [stderr] 48 |     graph.print();
Nov 16 20:09:29.055 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 16 20:09:29.055 INFO [stderr]    |
Nov 16 20:09:29.055 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 20:09:29.055 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 20:09:29.055 INFO [stderr] 
Nov 16 20:09:29.336 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
Nov 16 20:09:29.346 INFO [stderr] su: No module specific data is present
Nov 16 20:09:29.679 INFO running `"docker" "inspect" "222371c8b94892da314ddb0d740fb0d52c45d989725df572b4e2a7addaecea8f"`
Nov 16 20:09:29.805 INFO running `"docker" "rm" "-f" "222371c8b94892da314ddb0d740fb0d52c45d989725df572b4e2a7addaecea8f"`
Nov 16 20:09:30.014 INFO [stdout] 222371c8b94892da314ddb0d740fb0d52c45d989725df572b4e2a7addaecea8f
Nov 16 20:09:30.019 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 20:09:30.243 INFO [stdout] 3473048332aee6e49652250320eed0741f558cf07361a52f13cb41178ab8092f
Nov 16 20:09:30.245 INFO running `"docker" "start" "-a" "3473048332aee6e49652250320eed0741f558cf07361a52f13cb41178ab8092f"`
Nov 16 20:09:30.900 INFO [stderr] usermod: no changes
Nov 16 20:09:31.019 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Nov 16 20:09:31.032 INFO [stderr]      Running /target/debug/deps/task_graph-244809d70a049e2f
Nov 16 20:09:31.033 INFO [stdout] 
Nov 16 20:09:31.033 INFO [stdout] running 0 tests
Nov 16 20:09:31.033 INFO [stdout] 
Nov 16 20:09:31.033 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 20:09:31.033 INFO [stdout] 
Nov 16 20:09:31.036 INFO [stderr] su: No module specific data is present
Nov 16 20:09:31.426 INFO running `"docker" "inspect" "3473048332aee6e49652250320eed0741f558cf07361a52f13cb41178ab8092f"`
Nov 16 20:09:31.553 INFO running `"docker" "rm" "-f" "3473048332aee6e49652250320eed0741f558cf07361a52f13cb41178ab8092f"`
Nov 16 20:09:31.705 INFO [stdout] 3473048332aee6e49652250320eed0741f558cf07361a52f13cb41178ab8092f