Dec 07 15:48:59.729 INFO testing generational-arena-0.2.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 15:48:59.729 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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"`
Dec 07 15:49:00.266 INFO [stdout] e8be6b7cdf221a5b4da902800c80f43ff01ff2b8a8d5b57e3c47a2b8b8d5db57
Dec 07 15:49:00.270 INFO running `"docker" "start" "-a" "e8be6b7cdf221a5b4da902800c80f43ff01ff2b8a8d5b57e3c47a2b8b8d5db57"`
Dec 07 15:49:01.216 INFO [stderr] usermod: no changes
Dec 07 15:49:01.369 INFO [stderr]    Compiling generational-arena v0.2.0 (/source)
Dec 07 15:49:01.941 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Dec 07 15:49:01.957 INFO [stderr] su: No module specific data is present
Dec 07 15:49:02.372 INFO running `"docker" "inspect" "e8be6b7cdf221a5b4da902800c80f43ff01ff2b8a8d5b57e3c47a2b8b8d5db57"`
Dec 07 15:49:02.614 INFO running `"docker" "rm" "-f" "e8be6b7cdf221a5b4da902800c80f43ff01ff2b8a8d5b57e3c47a2b8b8d5db57"`
Dec 07 15:49:02.880 INFO [stdout] e8be6b7cdf221a5b4da902800c80f43ff01ff2b8a8d5b57e3c47a2b8b8d5db57
Dec 07 15:49:02.886 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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"`
Dec 07 15:49:03.347 INFO [stdout] 7e499b29c484c95b6fe15ca5f6b76c40ab3282fb87fb17ba0b60ceaefc7e858c
Dec 07 15:49:03.354 INFO running `"docker" "start" "-a" "7e499b29c484c95b6fe15ca5f6b76c40ab3282fb87fb17ba0b60ceaefc7e858c"`
Dec 07 15:49:04.452 INFO [stderr] usermod: no changes
Dec 07 15:49:04.762 INFO [stderr]    Compiling csv v1.0.2
Dec 07 15:49:04.762 INFO [stderr]    Compiling bincode v1.0.1
Dec 07 15:49:04.762 INFO [stderr]    Compiling serde_test v1.0.80
Dec 07 15:49:04.792 INFO [stderr]    Compiling handlebars v0.32.4
Dec 07 15:49:15.996 INFO [stderr]    Compiling criterion v0.2.5
Dec 07 15:49:26.066 INFO [stderr]    Compiling generational-arena v0.2.0 (/source)
Dec 07 15:49:29.908 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.43s
Dec 07 15:49:29.921 INFO [stderr] su: No module specific data is present
Dec 07 15:49:30.296 INFO running `"docker" "inspect" "7e499b29c484c95b6fe15ca5f6b76c40ab3282fb87fb17ba0b60ceaefc7e858c"`
Dec 07 15:49:30.546 INFO running `"docker" "rm" "-f" "7e499b29c484c95b6fe15ca5f6b76c40ab3282fb87fb17ba0b60ceaefc7e858c"`
Dec 07 15:49:30.828 INFO [stdout] 7e499b29c484c95b6fe15ca5f6b76c40ab3282fb87fb17ba0b60ceaefc7e858c