Dec 17 17:12:44.964 INFO checking rchaser53/rust_playground against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 17:12:44.964 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/rchaser53/rust_playground:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 17:12:45.533 INFO [stdout] c2e705a5a9ef45d8d4e321e4ac001e8fe4b154aa231b8edb18c5d11fa1ce0cce
Dec 17 17:12:45.535 INFO running `"docker" "start" "-a" "c2e705a5a9ef45d8d4e321e4ac001e8fe4b154aa231b8edb18c5d11fa1ce0cce"`
Dec 17 17:12:48.300 INFO [stderr]     Checking num-traits v0.2.0
Dec 17 17:12:48.300 INFO [stderr]    Compiling rustfmt v0.10.0
Dec 17 17:12:48.304 INFO [stderr]     Checking enum_primitive v0.1.1
Dec 17 17:12:48.304 INFO [stderr]    Compiling extprim v1.5.1
Dec 17 17:12:48.304 INFO [stderr]     Checking mio v0.6.12
Dec 17 17:12:48.304 INFO [stderr]     Checking strings v0.1.1
Dec 17 17:12:48.312 INFO [stderr]     Checking tokio-io v0.1.4
Dec 17 17:12:48.312 INFO [stderr]     Checking env_logger v0.4.3
Dec 17 17:12:49.164 INFO [stderr]     Checking serde v1.0.27
Dec 17 17:12:51.620 INFO [stderr]     Checking rayon v1.0.0
Dec 17 17:12:54.954 INFO [stderr]     Checking num-integer v0.1.36
Dec 17 17:12:56.322 INFO [stderr]     Checking num-iter v0.1.35
Dec 17 17:12:56.333 INFO [stderr]     Checking num-rational v0.1.42
Dec 17 17:12:56.358 INFO [stderr]     Checking tokio-core v0.1.12
Dec 17 17:12:57.412 INFO [stderr]     Checking png v0.11.0
Dec 17 17:13:01.055 INFO [stderr]     Checking tokio-tls v0.1.4
Dec 17 17:13:03.494 INFO [stderr]     Checking jpeg-decoder v0.1.14
Dec 17 17:13:05.242 INFO [stderr]     Checking image v0.18.0
Dec 17 17:13:14.512 INFO [stderr]     Checking syntex_pos v0.59.1
Dec 17 17:13:14.524 INFO [stderr]     Checking serde_json v1.0.9
Dec 17 17:13:14.526 INFO [stderr]     Checking toml v0.4.5
Dec 17 17:13:17.945 INFO [stderr]     Checking syntex_errors v0.59.1
Dec 17 17:13:20.729 INFO [stderr]     Checking syntex_syntax v0.59.1
Dec 17 17:13:45.460 INFO [stderr]     Checking like_cron v0.1.0 (/opt/crater/workdir)
Dec 17 17:13:45.956 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 57.97s
Dec 17 17:13:46.750 INFO running `"docker" "inspect" "c2e705a5a9ef45d8d4e321e4ac001e8fe4b154aa231b8edb18c5d11fa1ce0cce"`
Dec 17 17:13:46.991 INFO running `"docker" "rm" "-f" "c2e705a5a9ef45d8d4e321e4ac001e8fe4b154aa231b8edb18c5d11fa1ce0cce"`
Dec 17 17:13:47.232 INFO [stdout] c2e705a5a9ef45d8d4e321e4ac001e8fe4b154aa231b8edb18c5d11fa1ce0cce