Nov 16 17:51:58.382 INFO testing nrxus/advent_2017 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 17:51:58.382 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 17:51:58.858 INFO [stdout] f479b95f1b62dc4a6bc22f0bc3ec0b452bd4254efb7f73fcf0670092a20c9589
Nov 16 17:51:58.864 INFO running `"docker" "start" "-a" "f479b95f1b62dc4a6bc22f0bc3ec0b452bd4254efb7f73fcf0670092a20c9589"`
Nov 16 17:51:59.931 INFO [stderr] usermod: no changes
Nov 16 17:52:00.005 INFO [stderr]    Compiling advent_2017 v0.1.0 (/source)
Nov 16 17:52:00.229 INFO [stderr] warning: unused variable: `input`
Nov 16 17:52:00.229 INFO [stderr]   --> src/solvers/three.rs:21:10
Nov 16 17:52:00.229 INFO [stderr]    |
Nov 16 17:52:00.229 INFO [stderr] 21 | pub fn b(input: u32) -> u32 {
Nov 16 17:52:00.229 INFO [stderr]    |          ^^^^^ help: consider using `_input` instead
Nov 16 17:52:00.229 INFO [stderr]    |
Nov 16 17:52:00.229 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 17:52:00.229 INFO [stderr] 
Nov 16 17:52:00.563 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
Nov 16 17:52:00.569 INFO [stderr] su: No module specific data is present
Nov 16 17:52:01.171 INFO running `"docker" "inspect" "f479b95f1b62dc4a6bc22f0bc3ec0b452bd4254efb7f73fcf0670092a20c9589"`
Nov 16 17:52:01.489 INFO running `"docker" "rm" "-f" "f479b95f1b62dc4a6bc22f0bc3ec0b452bd4254efb7f73fcf0670092a20c9589"`
Nov 16 17:52:01.731 INFO [stdout] f479b95f1b62dc4a6bc22f0bc3ec0b452bd4254efb7f73fcf0670092a20c9589
Nov 16 17:52:01.735 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 17:52:02.112 INFO [stdout] 3492fbdac35cbaea6fd4f2f61da554484c58ddfbddc6ff202eb36d0ddcedf4c7
Nov 16 17:52:02.114 INFO running `"docker" "start" "-a" "3492fbdac35cbaea6fd4f2f61da554484c58ddfbddc6ff202eb36d0ddcedf4c7"`
Nov 16 17:52:03.151 INFO [stderr] usermod: no changes
Nov 16 17:52:03.215 INFO [stderr]    Compiling advent_2017 v0.1.0 (/source)
Nov 16 17:52:03.619 INFO [stderr] warning: unused variable: `input`
Nov 16 17:52:03.625 INFO [stderr]   --> src/solvers/three.rs:21:10
Nov 16 17:52:03.626 INFO [stderr]    |
Nov 16 17:52:03.626 INFO [stderr] 21 | pub fn b(input: u32) -> u32 {
Nov 16 17:52:03.626 INFO [stderr]    |          ^^^^^ help: consider using `_input` instead
Nov 16 17:52:03.626 INFO [stderr]    |
Nov 16 17:52:03.626 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 17:52:03.626 INFO [stderr] 
Nov 16 17:52:04.467 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
Nov 16 17:52:04.467 INFO [stderr] su: No module specific data is present
Nov 16 17:52:04.921 INFO running `"docker" "inspect" "3492fbdac35cbaea6fd4f2f61da554484c58ddfbddc6ff202eb36d0ddcedf4c7"`
Nov 16 17:52:05.224 INFO running `"docker" "rm" "-f" "3492fbdac35cbaea6fd4f2f61da554484c58ddfbddc6ff202eb36d0ddcedf4c7"`
Nov 16 17:52:05.459 INFO [stdout] 3492fbdac35cbaea6fd4f2f61da554484c58ddfbddc6ff202eb36d0ddcedf4c7
Nov 16 17:52:05.468 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 17:52:05.768 INFO [stdout] 183f250a2c40ffa1d0001adba7be71e6c1e4ddac5fceacf1d26f6f2680a2dbc4
Nov 16 17:52:05.779 INFO running `"docker" "start" "-a" "183f250a2c40ffa1d0001adba7be71e6c1e4ddac5fceacf1d26f6f2680a2dbc4"`
Nov 16 17:52:06.586 INFO [stderr] usermod: no changes
Nov 16 17:52:06.619 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 16 17:52:06.620 INFO [stderr]      Running /target/debug/deps/advent_2017-fcc179c584b894c1
Nov 16 17:52:06.643 INFO [stdout] 
Nov 16 17:52:06.643 INFO [stdout] running 12 tests
Nov 16 17:52:06.643 INFO [stdout] test solvers::one::test::a_ends ... ok
Nov 16 17:52:06.643 INFO [stdout] test solvers::one::test::a_all ... ok
Nov 16 17:52:06.643 INFO [stdout] test solvers::one::test::a_none ... ok
Nov 16 17:52:06.643 INFO [stdout] test solvers::two::test::test_a ... ok
Nov 16 17:52:06.643 INFO [stdout] test solvers::two::test::test_b ... ok
Nov 16 17:52:06.643 INFO [stdout] test solvers::one::test::b_perfect ... ok
Nov 16 17:52:06.643 INFO [stdout] test solvers::one::test::a_consecutive ... ok
Nov 16 17:52:06.643 INFO [stdout] test solvers::one::test::b_loops ... ok
Nov 16 17:52:06.648 INFO [stdout] test solvers::one::test::b_other ... ok
Nov 16 17:52:06.648 INFO [stdout] test solvers::three::test::test_a ... ok
Nov 16 17:52:06.648 INFO [stdout] test solvers::one::test::b_all ... ok
Nov 16 17:52:06.649 INFO [stdout] test solvers::one::test::b_none ... ok
Nov 16 17:52:06.649 INFO [stdout] 
Nov 16 17:52:06.649 INFO [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 17:52:06.649 INFO [stdout] 
Nov 16 17:52:06.655 INFO [stderr] su: No module specific data is present
Nov 16 17:52:07.057 INFO running `"docker" "inspect" "183f250a2c40ffa1d0001adba7be71e6c1e4ddac5fceacf1d26f6f2680a2dbc4"`
Nov 16 17:52:07.232 INFO running `"docker" "rm" "-f" "183f250a2c40ffa1d0001adba7be71e6c1e4ddac5fceacf1d26f6f2680a2dbc4"`
Nov 16 17:52:07.402 INFO [stdout] 183f250a2c40ffa1d0001adba7be71e6c1e4ddac5fceacf1d26f6f2680a2dbc4