Nov 30 10:27:08.737 INFO checking Jess3Jane/mandelbrot_v2 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 10:27:08.737 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 10:27:09.281 INFO [stdout] 6e18d162156df6f000e3613e62f5983d142cabe86fc37302d9d7b069e60807a3
Nov 30 10:27:09.283 INFO running `"docker" "start" "-a" "6e18d162156df6f000e3613e62f5983d142cabe86fc37302d9d7b069e60807a3"`
Nov 30 10:27:11.094 INFO [stderr] usermod: no changes
Nov 30 10:27:11.317 INFO [stderr]     Checking spmc v0.2.2
Nov 30 10:27:11.318 INFO [stderr]     Checking pbr v1.0.1
Nov 30 10:27:11.328 INFO [stderr]    Compiling num-derive v0.2.1
Nov 30 10:27:11.332 INFO [stderr]     Checking jpeg-decoder v0.1.14
Nov 30 10:27:17.436 INFO [stderr]     Checking image v0.19.0
Nov 30 10:27:23.393 INFO [stderr]     Checking fractal v0.1.0 (/source)
Nov 30 10:27:31.012 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.88s
Nov 30 10:27:31.020 INFO [stderr] su: No module specific data is present
Nov 30 10:27:32.007 INFO running `"docker" "inspect" "6e18d162156df6f000e3613e62f5983d142cabe86fc37302d9d7b069e60807a3"`
Nov 30 10:27:32.260 INFO running `"docker" "rm" "-f" "6e18d162156df6f000e3613e62f5983d142cabe86fc37302d9d7b069e60807a3"`
Nov 30 10:27:32.476 INFO [stdout] 6e18d162156df6f000e3613e62f5983d142cabe86fc37302d9d7b069e60807a3