Dec 01 09:55:50.611 INFO testing matthiasbeyer/task-rain against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 09:55:50.611 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 09:55:51.108 INFO [stdout] d31bdea5f35ebc55cbd15c5ed09ed020e469cabe910968b47e51ef0991d01d03
Dec 01 09:55:51.111 INFO running `"docker" "start" "-a" "d31bdea5f35ebc55cbd15c5ed09ed020e469cabe910968b47e51ef0991d01d03"`
Dec 01 09:55:52.315 INFO [stderr] usermod: no changes
Dec 01 09:55:52.490 INFO [stderr]    Compiling itoa v0.3.3
Dec 01 09:55:52.490 INFO [stderr]    Compiling backtrace-sys v0.1.12
Dec 01 09:55:52.490 INFO [stderr]    Compiling term_size v0.3.0
Dec 01 09:55:52.490 INFO [stderr]    Compiling termion v1.5.1
Dec 01 09:55:52.490 INFO [stderr]    Compiling uuid v0.4.0
Dec 01 09:55:52.490 INFO [stderr]    Compiling itertools v0.6.2
Dec 01 09:55:52.495 INFO [stderr]    Compiling serde_codegen_internals v0.14.2
Dec 01 09:55:52.495 INFO [stderr]    Compiling chrono v0.2.25
Dec 01 09:55:53.647 INFO [stderr]    Compiling textwrap v0.8.0
Dec 01 09:55:57.891 INFO [stderr]    Compiling serde_json v0.9.10
Dec 01 09:55:57.931 INFO [stderr]    Compiling serde_derive v0.9.15
Dec 01 09:55:57.931 INFO [stderr]    Compiling clap v2.26.1
Dec 01 09:56:06.918 INFO [stderr]    Compiling task-hookrs v0.3.0
Dec 01 09:56:19.623 INFO [stderr]    Compiling backtrace v0.3.3
Dec 01 09:56:24.110 INFO [stderr]    Compiling error-chain v0.11.0
Dec 01 09:56:26.287 INFO [stderr]    Compiling mowl v1.2.0
Dec 01 09:56:27.345 INFO [stderr]    Compiling rain v0.3.1
Dec 01 09:56:28.463 INFO [stderr]    Compiling task-graph v0.1.0 (/source)
Dec 01 09:56:30.071 INFO [stderr] warning: unused variable: `time`
Dec 01 09:56:30.071 INFO [stderr]   --> src/main.rs:42:10
Dec 01 09:56:30.071 INFO [stderr]    |
Dec 01 09:56:30.071 INFO [stderr] 42 |     for (time, group) in tasks.into_iter() {
Dec 01 09:56:30.071 INFO [stderr]    |          ^^^^ help: consider using `_time` instead
Dec 01 09:56:30.071 INFO [stderr]    |
Dec 01 09:56:30.071 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 09:56:30.071 INFO [stderr] 
Dec 01 09:56:30.087 INFO [stderr] warning: variable does not need to be mutable
Dec 01 09:56:30.087 INFO [stderr]   --> src/main.rs:27:17
Dec 01 09:56:30.087 INFO [stderr]    |
Dec 01 09:56:30.087 INFO [stderr] 27 |             let mut file = File::open(filename).expect("Couldn't open file");
Dec 01 09:56:30.087 INFO [stderr]    |                 ----^^^^
Dec 01 09:56:30.087 INFO [stderr]    |                 |
Dec 01 09:56:30.087 INFO [stderr]    |                 help: remove this `mut`
Dec 01 09:56:30.087 INFO [stderr]    |
Dec 01 09:56:30.087 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 09:56:30.087 INFO [stderr] 
Dec 01 09:56:30.087 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 09:56:30.087 INFO [stderr]   --> src/main.rs:48:5
Dec 01 09:56:30.087 INFO [stderr]    |
Dec 01 09:56:30.087 INFO [stderr] 48 |     graph.print();
Dec 01 09:56:30.087 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 01 09:56:30.087 INFO [stderr]    |
Dec 01 09:56:30.087 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 09:56:30.087 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 09:56:30.087 INFO [stderr] 
Dec 01 09:56:34.851 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.51s
Dec 01 09:56:34.858 INFO [stderr] su: No module specific data is present
Dec 01 09:56:35.349 INFO running `"docker" "inspect" "d31bdea5f35ebc55cbd15c5ed09ed020e469cabe910968b47e51ef0991d01d03"`
Dec 01 09:56:35.575 INFO running `"docker" "rm" "-f" "d31bdea5f35ebc55cbd15c5ed09ed020e469cabe910968b47e51ef0991d01d03"`
Dec 01 09:56:35.823 INFO [stdout] d31bdea5f35ebc55cbd15c5ed09ed020e469cabe910968b47e51ef0991d01d03
Dec 01 09:56:35.829 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 09:56:36.247 INFO [stdout] b12655f3076802cda7985da5585760246cbadbf961781c5f1edfb720047813c4
Dec 01 09:56:36.249 INFO running `"docker" "start" "-a" "b12655f3076802cda7985da5585760246cbadbf961781c5f1edfb720047813c4"`
Dec 01 09:56:37.329 INFO [stderr] usermod: no changes
Dec 01 09:56:37.425 INFO [stderr]    Compiling task-graph v0.1.0 (/source)
Dec 01 09:56:38.795 INFO [stderr] warning: unused variable: `time`
Dec 01 09:56:38.795 INFO [stderr]   --> src/main.rs:42:10
Dec 01 09:56:38.795 INFO [stderr]    |
Dec 01 09:56:38.795 INFO [stderr] 42 |     for (time, group) in tasks.into_iter() {
Dec 01 09:56:38.795 INFO [stderr]    |          ^^^^ help: consider using `_time` instead
Dec 01 09:56:38.795 INFO [stderr]    |
Dec 01 09:56:38.795 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 09:56:38.795 INFO [stderr] 
Dec 01 09:56:38.811 INFO [stderr] warning: variable does not need to be mutable
Dec 01 09:56:38.811 INFO [stderr]   --> src/main.rs:27:17
Dec 01 09:56:38.811 INFO [stderr]    |
Dec 01 09:56:38.811 INFO [stderr] 27 |             let mut file = File::open(filename).expect("Couldn't open file");
Dec 01 09:56:38.811 INFO [stderr]    |                 ----^^^^
Dec 01 09:56:38.811 INFO [stderr]    |                 |
Dec 01 09:56:38.811 INFO [stderr]    |                 help: remove this `mut`
Dec 01 09:56:38.811 INFO [stderr]    |
Dec 01 09:56:38.811 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 09:56:38.811 INFO [stderr] 
Dec 01 09:56:38.811 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 09:56:38.811 INFO [stderr]   --> src/main.rs:48:5
Dec 01 09:56:38.811 INFO [stderr]    |
Dec 01 09:56:38.811 INFO [stderr] 48 |     graph.print();
Dec 01 09:56:38.811 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 01 09:56:38.811 INFO [stderr]    |
Dec 01 09:56:38.811 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 09:56:38.811 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 09:56:38.811 INFO [stderr] 
Dec 01 09:56:39.338 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.98s
Dec 01 09:56:39.345 INFO [stderr] su: No module specific data is present
Dec 01 09:56:39.883 INFO running `"docker" "inspect" "b12655f3076802cda7985da5585760246cbadbf961781c5f1edfb720047813c4"`
Dec 01 09:56:40.103 INFO running `"docker" "rm" "-f" "b12655f3076802cda7985da5585760246cbadbf961781c5f1edfb720047813c4"`
Dec 01 09:56:40.243 INFO [stdout] b12655f3076802cda7985da5585760246cbadbf961781c5f1edfb720047813c4
Dec 01 09:56:40.247 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 09:56:40.703 INFO [stdout] 0b0c25a8fa8ed45f235fe112882c083b19ea42a5658d2cb5a10032445ab3aa78
Dec 01 09:56:40.705 INFO running `"docker" "start" "-a" "0b0c25a8fa8ed45f235fe112882c083b19ea42a5658d2cb5a10032445ab3aa78"`
Dec 01 09:56:41.965 INFO [stderr] usermod: no changes
Dec 01 09:56:42.103 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Dec 01 09:56:42.119 INFO [stderr]      Running /target/debug/deps/task_graph-c09261375e296fb1
Dec 01 09:56:42.122 INFO [stderr] su: No module specific data is present
Dec 01 09:56:42.122 INFO [stdout] 
Dec 01 09:56:42.123 INFO [stdout] running 0 tests
Dec 01 09:56:42.123 INFO [stdout] 
Dec 01 09:56:42.123 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 09:56:42.123 INFO [stdout] 
Dec 01 09:56:42.648 INFO running `"docker" "inspect" "0b0c25a8fa8ed45f235fe112882c083b19ea42a5658d2cb5a10032445ab3aa78"`
Dec 01 09:56:42.758 INFO running `"docker" "rm" "-f" "0b0c25a8fa8ed45f235fe112882c083b19ea42a5658d2cb5a10032445ab3aa78"`
Dec 01 09:56:42.913 INFO [stdout] 0b0c25a8fa8ed45f235fe112882c083b19ea42a5658d2cb5a10032445ab3aa78
