Dec 19 15:00:19.467 INFO checking jondot/rawsort against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 15:00:19.467 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/jondot/rawsort:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 15:00:20.015 INFO [stdout] 65fb469298e10baa6bc31a9a8d99f99765c28282d13d7d6e4aa7190027d6997f
Dec 19 15:00:20.018 INFO running `"docker" "start" "-a" "65fb469298e10baa6bc31a9a8d99f99765c28282d13d7d6e4aa7190027d6997f"`
Dec 19 15:00:23.036 INFO [stderr]     Checking slog v2.3.3
Dec 19 15:00:23.036 INFO [stderr]     Checking kamadak-exif v0.3.1
Dec 19 15:00:23.053 INFO [stderr]     Checking inotify-sys v0.1.3
Dec 19 15:00:23.055 INFO [stderr]     Checking net2 v0.2.33
Dec 19 15:00:23.061 INFO [stderr]     Checking filetime v0.2.1
Dec 19 15:00:23.084 INFO [stderr]     Checking isatty v0.1.9
Dec 19 15:00:23.108 INFO [stderr]     Checking clicolors-control v0.2.0
Dec 19 15:00:23.225 INFO [stderr]     Checking bytes v0.4.9
Dec 19 15:00:24.638 INFO [stderr]     Checking clap v2.32.0
Dec 19 15:00:24.814 INFO [stderr]     Checking tempfile v2.2.0
Dec 19 15:00:24.879 INFO [stderr]     Checking console v0.6.1
Dec 19 15:00:26.940 INFO [stderr]     Checking mio v0.6.15
Dec 19 15:00:27.570 INFO [stderr]     Checking slog-json v2.2.0
Dec 19 15:00:27.571 INFO [stderr]     Checking slog-term v2.4.0
Dec 19 15:00:28.784 INFO [stderr]     Checking tokio-io v0.1.8
Dec 19 15:00:29.763 INFO [stderr]     Checking dialoguer v0.1.0
Dec 19 15:00:32.764 INFO [stderr]     Checking tokio-reactor v0.1.5
Dec 19 15:00:32.764 INFO [stderr]     Checking mio-extras v2.0.5
Dec 19 15:00:34.588 INFO [stderr]     Checking inotify v0.6.1
Dec 19 15:00:36.036 INFO [stderr]     Checking notify v4.0.6
Dec 19 15:00:37.452 INFO [stderr]     Checking rawsort v0.3.1-alpha.0 (/opt/crater/workdir)
Dec 19 15:00:39.573 INFO [stderr] warning: unused variable: `exec`
Dec 19 15:00:39.573 INFO [stderr]    --> tests/integration_test.rs:119:16
Dec 19 15:00:39.573 INFO [stderr]     |
Dec 19 15:00:39.573 INFO [stderr] 119 |     let (plan, exec) = make_plan("simple", "[year]");
Dec 19 15:00:39.573 INFO [stderr]     |                ^^^^ help: consider using `_exec` instead
Dec 19 15:00:39.573 INFO [stderr]     |
Dec 19 15:00:39.573 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 15:00:39.573 INFO [stderr] 
Dec 19 15:00:39.576 INFO [stderr] warning: unused variable: `exec`
Dec 19 15:00:39.576 INFO [stderr]    --> tests/integration_test.rs:138:16
Dec 19 15:00:39.576 INFO [stderr]     |
Dec 19 15:00:39.576 INFO [stderr] 138 |     let (plan, exec) = make_plan(
Dec 19 15:00:39.576 INFO [stderr]     |                ^^^^ help: consider using `_exec` instead
Dec 19 15:00:39.576 INFO [stderr] 
Dec 19 15:00:40.156 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.36s
Dec 19 15:00:40.868 INFO running `"docker" "inspect" "65fb469298e10baa6bc31a9a8d99f99765c28282d13d7d6e4aa7190027d6997f"`
Dec 19 15:00:41.136 INFO running `"docker" "rm" "-f" "65fb469298e10baa6bc31a9a8d99f99765c28282d13d7d6e4aa7190027d6997f"`
Dec 19 15:00:41.532 INFO [stdout] 65fb469298e10baa6bc31a9a8d99f99765c28282d13d7d6e4aa7190027d6997f