Dec 01 09:55:55.296 INFO testing matthiasbeyer/task-rain against 1.30.1 for beta-1.31-5
Dec 01 09:55:55.296 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 09:55:55.844 INFO [stdout] 886ed7666bacd1241aa9a77223230ab4820031fdae7ae0ce32740ce4d9125f58
Dec 01 09:55:55.847 INFO running `"docker" "start" "-a" "886ed7666bacd1241aa9a77223230ab4820031fdae7ae0ce32740ce4d9125f58"`
Dec 01 09:55:57.135 INFO [stderr] usermod: no changes
Dec 01 09:55:57.307 INFO [stderr]    Compiling backtrace-sys v0.1.12
Dec 01 09:55:57.311 INFO [stderr]    Compiling uuid v0.4.0
Dec 01 09:55:57.314 INFO [stderr]    Compiling serde_json v0.9.10
Dec 01 09:55:57.315 INFO [stderr]    Compiling itertools v0.6.2
Dec 01 09:55:57.315 INFO [stderr]    Compiling chrono v0.2.25
Dec 01 09:56:01.991 INFO [stderr]    Compiling task-hookrs v0.3.0
Dec 01 09:56:13.554 INFO [stderr]    Compiling backtrace v0.3.3
Dec 01 09:56:14.895 INFO [stderr]    Compiling error-chain v0.11.0
Dec 01 09:56:16.084 INFO [stderr]    Compiling mowl v1.2.0
Dec 01 09:56:17.132 INFO [stderr]    Compiling rain v0.3.1
Dec 01 09:56:18.119 INFO [stderr]    Compiling task-graph v0.1.0 (/source)
Dec 01 09:56:20.363 INFO [stderr] warning: unused variable: `time`
Dec 01 09:56:20.363 INFO [stderr]   --> src/main.rs:42:10
Dec 01 09:56:20.363 INFO [stderr]    |
Dec 01 09:56:20.363 INFO [stderr] 42 |     for (time, group) in tasks.into_iter() {
Dec 01 09:56:20.363 INFO [stderr]    |          ^^^^ help: consider using `_time` instead
Dec 01 09:56:20.363 INFO [stderr]    |
Dec 01 09:56:20.363 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 09:56:20.363 INFO [stderr] 
Dec 01 09:56:20.368 INFO [stderr] warning: variable does not need to be mutable
Dec 01 09:56:20.368 INFO [stderr]   --> src/main.rs:27:17
Dec 01 09:56:20.368 INFO [stderr]    |
Dec 01 09:56:20.368 INFO [stderr] 27 |             let mut file = File::open(filename).expect("Couldn't open file");
Dec 01 09:56:20.368 INFO [stderr]    |                 ----^^^^
Dec 01 09:56:20.368 INFO [stderr]    |                 |
Dec 01 09:56:20.368 INFO [stderr]    |                 help: remove this `mut`
Dec 01 09:56:20.368 INFO [stderr]    |
Dec 01 09:56:20.368 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 09:56:20.368 INFO [stderr] 
Dec 01 09:56:20.369 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 09:56:20.369 INFO [stderr]   --> src/main.rs:48:5
Dec 01 09:56:20.369 INFO [stderr]    |
Dec 01 09:56:20.369 INFO [stderr] 48 |     graph.print();
Dec 01 09:56:20.369 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 01 09:56:20.375 INFO [stderr]    |
Dec 01 09:56:20.375 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 09:56:20.375 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 09:56:20.375 INFO [stderr] 
Dec 01 09:56:25.799 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.63s
Dec 01 09:56:25.809 INFO [stderr] su: No module specific data is present
Dec 01 09:56:26.716 INFO running `"docker" "inspect" "886ed7666bacd1241aa9a77223230ab4820031fdae7ae0ce32740ce4d9125f58"`
Dec 01 09:56:27.011 INFO running `"docker" "rm" "-f" "886ed7666bacd1241aa9a77223230ab4820031fdae7ae0ce32740ce4d9125f58"`
Dec 01 09:56:27.277 INFO [stdout] 886ed7666bacd1241aa9a77223230ab4820031fdae7ae0ce32740ce4d9125f58
Dec 01 09:56:27.281 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 09:56:27.721 INFO [stdout] 73a1d0c2996f3c31b943e40ca18ff173d6f38f399dfc883905707144514861f6
Dec 01 09:56:27.725 INFO running `"docker" "start" "-a" "73a1d0c2996f3c31b943e40ca18ff173d6f38f399dfc883905707144514861f6"`
Dec 01 09:56:28.779 INFO [stderr] usermod: no changes
Dec 01 09:56:28.931 INFO [stderr]    Compiling task-graph v0.1.0 (/source)
Dec 01 09:56:30.271 INFO [stderr] warning: unused variable: `time`
Dec 01 09:56:30.271 INFO [stderr]   --> src/main.rs:42:10
Dec 01 09:56:30.271 INFO [stderr]    |
Dec 01 09:56:30.271 INFO [stderr] 42 |     for (time, group) in tasks.into_iter() {
Dec 01 09:56:30.271 INFO [stderr]    |          ^^^^ help: consider using `_time` instead
Dec 01 09:56:30.271 INFO [stderr]    |
Dec 01 09:56:30.271 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 09:56:30.271 INFO [stderr] 
Dec 01 09:56:30.280 INFO [stderr] warning: variable does not need to be mutable
Dec 01 09:56:30.280 INFO [stderr]   --> src/main.rs:27:17
Dec 01 09:56:30.280 INFO [stderr]    |
Dec 01 09:56:30.280 INFO [stderr] 27 |             let mut file = File::open(filename).expect("Couldn't open file");
Dec 01 09:56:30.280 INFO [stderr]    |                 ----^^^^
Dec 01 09:56:30.280 INFO [stderr]    |                 |
Dec 01 09:56:30.280 INFO [stderr]    |                 help: remove this `mut`
Dec 01 09:56:30.280 INFO [stderr]    |
Dec 01 09:56:30.280 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 09:56:30.280 INFO [stderr] 
Dec 01 09:56:30.287 INFO [stderr] warning: unused `std::result::Result` which must be used
Dec 01 09:56:30.287 INFO [stderr]   --> src/main.rs:48:5
Dec 01 09:56:30.287 INFO [stderr]    |
Dec 01 09:56:30.287 INFO [stderr] 48 |     graph.print();
Dec 01 09:56:30.287 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 01 09:56:30.287 INFO [stderr]    |
Dec 01 09:56:30.287 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 09:56:30.287 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 09:56:30.287 INFO [stderr] 
Dec 01 09:56:30.847 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.02s
Dec 01 09:56:30.859 INFO [stderr] su: No module specific data is present
Dec 01 09:56:31.695 INFO running `"docker" "inspect" "73a1d0c2996f3c31b943e40ca18ff173d6f38f399dfc883905707144514861f6"`
Dec 01 09:56:31.949 INFO running `"docker" "rm" "-f" "73a1d0c2996f3c31b943e40ca18ff173d6f38f399dfc883905707144514861f6"`
Dec 01 09:56:32.211 INFO [stdout] 73a1d0c2996f3c31b943e40ca18ff173d6f38f399dfc883905707144514861f6
Dec 01 09:56:32.213 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 09:56:32.540 INFO [stdout] 33bd4b264ceae6ee84c698101d5f58db4bc462e9c0aac46facd96d8d1d6e954f
Dec 01 09:56:32.548 INFO running `"docker" "start" "-a" "33bd4b264ceae6ee84c698101d5f58db4bc462e9c0aac46facd96d8d1d6e954f"`
Dec 01 09:56:33.399 INFO [stderr] usermod: no changes
Dec 01 09:56:33.523 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Dec 01 09:56:33.527 INFO [stderr]      Running /target/debug/deps/task_graph-18f6aff5de27239d
Dec 01 09:56:33.530 INFO [stdout] 
Dec 01 09:56:33.530 INFO [stdout] running 0 tests
Dec 01 09:56:33.530 INFO [stdout] 
Dec 01 09:56:33.530 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 09:56:33.530 INFO [stdout] 
Dec 01 09:56:33.531 INFO [stderr] su: No module specific data is present
Dec 01 09:56:34.033 INFO running `"docker" "inspect" "33bd4b264ceae6ee84c698101d5f58db4bc462e9c0aac46facd96d8d1d6e954f"`
Dec 01 09:56:34.246 INFO running `"docker" "rm" "-f" "33bd4b264ceae6ee84c698101d5f58db4bc462e9c0aac46facd96d8d1d6e954f"`
Dec 01 09:56:34.432 INFO [stdout] 33bd4b264ceae6ee84c698101d5f58db4bc462e9c0aac46facd96d8d1d6e954f
