Dec 01 16:10:42.712 INFO testing gyscos/varf against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 16:10:42.712 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 16:10:42.899 INFO [stdout] 55e2c177ea17ca26bd119b3ab114afa4c01540dcf617496430faeb7aa6791a2f
Dec 01 16:10:42.902 INFO running `"docker" "start" "-a" "55e2c177ea17ca26bd119b3ab114afa4c01540dcf617496430faeb7aa6791a2f"`
Dec 01 16:10:43.269 INFO [stderr] usermod: no changes
Dec 01 16:10:43.424 INFO [stderr]    Compiling quick-error v1.1.0
Dec 01 16:10:43.425 INFO [stderr]    Compiling conduit-mime-types v0.7.3
Dec 01 16:10:43.793 INFO [stderr]    Compiling handlebars v0.26.2
Dec 01 16:10:44.375 INFO [stderr]    Compiling iron v0.5.1
Dec 01 16:10:47.247 INFO [stderr]    Compiling persistent v0.3.0
Dec 01 16:10:47.247 INFO [stderr]    Compiling mount v0.3.0
Dec 01 16:10:47.247 INFO [stderr]    Compiling router v0.5.1
Dec 01 16:10:50.007 INFO [stderr]    Compiling bodyparser v0.5.0
Dec 01 16:10:50.130 INFO [stderr]    Compiling staticfile v0.4.0
Dec 01 16:10:56.330 INFO [stderr]    Compiling handlebars-iron v0.24.1
Dec 01 16:10:56.535 INFO [stderr]    Compiling urlencoded v0.5.0
Dec 01 16:11:00.362 INFO [stderr]    Compiling varf v0.1.2 (/source)
Dec 01 16:11:02.975 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Dec 01 16:11:02.975 INFO [stderr]   --> src/visu.rs:71:5
Dec 01 16:11:02.975 INFO [stderr]    |
Dec 01 16:11:02.975 INFO [stderr] 71 | /     divs.iter()
Dec 01 16:11:02.975 INFO [stderr] 72 | |         .rev()
Dec 01 16:11:02.975 INFO [stderr] 73 | |         .map(|k| n / k)
Dec 01 16:11:02.975 INFO [stderr] 74 | |         .collect::<Vec<usize>>()
Dec 01 16:11:02.975 INFO [stderr] 75 | |         .iter()
Dec 01 16:11:02.975 INFO [stderr] 76 | |         .map(|k| divs.push(*k))
Dec 01 16:11:02.975 INFO [stderr] 77 | |         .collect::<Vec<()>>();
Dec 01 16:11:02.975 INFO [stderr]    | |______________________________^
Dec 01 16:11:02.975 INFO [stderr]    |
Dec 01 16:11:02.975 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 16:11:02.975 INFO [stderr]    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Dec 01 16:11:02.975 INFO [stderr] 
Dec 01 16:11:10.713 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.42s
Dec 01 16:11:10.727 INFO [stderr] su: No module specific data is present
Dec 01 16:11:12.171 INFO running `"docker" "inspect" "55e2c177ea17ca26bd119b3ab114afa4c01540dcf617496430faeb7aa6791a2f"`
Dec 01 16:11:12.429 INFO running `"docker" "rm" "-f" "55e2c177ea17ca26bd119b3ab114afa4c01540dcf617496430faeb7aa6791a2f"`
Dec 01 16:11:12.671 INFO [stdout] 55e2c177ea17ca26bd119b3ab114afa4c01540dcf617496430faeb7aa6791a2f
Dec 01 16:11:12.679 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 16:11:13.159 INFO [stdout] 62c82e32b9ee551dadb68a5536952bdb903234a9f55ec966cd847bec3b12c52b
Dec 01 16:11:13.160 INFO running `"docker" "start" "-a" "62c82e32b9ee551dadb68a5536952bdb903234a9f55ec966cd847bec3b12c52b"`
Dec 01 16:11:14.422 INFO [stderr] usermod: no changes
Dec 01 16:11:14.647 INFO [stderr]    Compiling varf v0.1.2 (/source)
Dec 01 16:11:17.279 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Dec 01 16:11:17.279 INFO [stderr]   --> src/visu.rs:71:5
Dec 01 16:11:17.279 INFO [stderr]    |
Dec 01 16:11:17.279 INFO [stderr] 71 | /     divs.iter()
Dec 01 16:11:17.279 INFO [stderr] 72 | |         .rev()
Dec 01 16:11:17.279 INFO [stderr] 73 | |         .map(|k| n / k)
Dec 01 16:11:17.279 INFO [stderr] 74 | |         .collect::<Vec<usize>>()
Dec 01 16:11:17.279 INFO [stderr] 75 | |         .iter()
Dec 01 16:11:17.279 INFO [stderr] 76 | |         .map(|k| divs.push(*k))
Dec 01 16:11:17.279 INFO [stderr] 77 | |         .collect::<Vec<()>>();
Dec 01 16:11:17.279 INFO [stderr]    | |______________________________^
Dec 01 16:11:17.279 INFO [stderr]    |
Dec 01 16:11:17.279 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 16:11:17.279 INFO [stderr]    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Dec 01 16:11:17.279 INFO [stderr] 
Dec 01 16:11:17.892 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.45s
Dec 01 16:11:17.903 INFO [stderr] su: No module specific data is present
Dec 01 16:11:18.809 INFO running `"docker" "inspect" "62c82e32b9ee551dadb68a5536952bdb903234a9f55ec966cd847bec3b12c52b"`
Dec 01 16:11:19.091 INFO running `"docker" "rm" "-f" "62c82e32b9ee551dadb68a5536952bdb903234a9f55ec966cd847bec3b12c52b"`
Dec 01 16:11:19.424 INFO [stdout] 62c82e32b9ee551dadb68a5536952bdb903234a9f55ec966cd847bec3b12c52b
Dec 01 16:11:19.431 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 16:11:19.967 INFO [stdout] 4b59166e32665588d6d554c53ec5d274fddb840654017f8f14ca8a16a09fddc4
Dec 01 16:11:19.975 INFO running `"docker" "start" "-a" "4b59166e32665588d6d554c53ec5d274fddb840654017f8f14ca8a16a09fddc4"`
Dec 01 16:11:21.016 INFO [stderr] usermod: no changes
Dec 01 16:11:21.187 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
Dec 01 16:11:21.203 INFO [stderr]      Running /target/debug/deps/varf-3cec5c9ed4437e3f
Dec 01 16:11:21.203 INFO [stdout] 
Dec 01 16:11:21.203 INFO [stderr] su: No module specific data is present
Dec 01 16:11:21.203 INFO [stdout] running 0 tests
Dec 01 16:11:21.203 INFO [stdout] 
Dec 01 16:11:21.203 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 16:11:21.203 INFO [stdout] 
Dec 01 16:11:21.847 INFO running `"docker" "inspect" "4b59166e32665588d6d554c53ec5d274fddb840654017f8f14ca8a16a09fddc4"`
Dec 01 16:11:22.056 INFO running `"docker" "rm" "-f" "4b59166e32665588d6d554c53ec5d274fddb840654017f8f14ca8a16a09fddc4"`
Dec 01 16:11:22.363 INFO [stdout] 4b59166e32665588d6d554c53ec5d274fddb840654017f8f14ca8a16a09fddc4
