Nov 28 02:13:35.779 INFO checking koshkin-kna/rust-learn against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 02:13:35.781 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-alt check --frozen --all --all-targets" "-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 28 02:13:36.253 INFO [stdout] ea32695d56f24abc77327dd94af20f4e588e9860899ece6cb34765dbdcc170fb
Nov 28 02:13:36.261 INFO running `"docker" "start" "-a" "ea32695d56f24abc77327dd94af20f4e588e9860899ece6cb34765dbdcc170fb"`
Nov 28 02:13:38.720 INFO [stderr] usermod: no changes
Nov 28 02:13:38.917 INFO [stderr]    Compiling syn v0.14.2
Nov 28 02:13:38.918 INFO [stderr]     Checking jpeg-decoder v0.1.15
Nov 28 02:13:50.610 INFO [stderr]    Compiling num-derive v0.2.2
Nov 28 02:13:53.752 INFO [stderr]     Checking image v0.19.0
Nov 28 02:13:59.425 INFO [stderr]     Checking learn v0.1.0 (/source)
Nov 28 02:14:02.448 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.70s
Nov 28 02:14:02.460 INFO [stderr] su: No module specific data is present
Nov 28 02:14:03.512 INFO running `"docker" "inspect" "ea32695d56f24abc77327dd94af20f4e588e9860899ece6cb34765dbdcc170fb"`
Nov 28 02:14:03.823 INFO running `"docker" "rm" "-f" "ea32695d56f24abc77327dd94af20f4e588e9860899ece6cb34765dbdcc170fb"`
Nov 28 02:14:04.156 INFO [stdout] ea32695d56f24abc77327dd94af20f4e588e9860899ece6cb34765dbdcc170fb