Dec 05 16:54:31.716 INFO checking ag-0.7.5 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 16:54:31.716 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 05 16:54:34.030 INFO [stdout] fc2aeee00ef5bf983649d2535c68037da134cbe0260751cf4bbd22a9b8d2285c
Dec 05 16:54:34.032 INFO running `"docker" "start" "-a" "fc2aeee00ef5bf983649d2535c68037da134cbe0260751cf4bbd22a9b8d2285c"`
Dec 05 16:54:35.220 INFO [stderr] usermod: no changes
Dec 05 16:54:35.476 INFO [stderr]     Checking regex-syntax v0.2.6
Dec 05 16:54:35.476 INFO [stderr]     Checking quantiles v0.7.1
Dec 05 16:54:35.487 INFO [stderr]     Checking quicli v0.2.0
Dec 05 16:54:35.487 INFO [stderr]    Compiling assert_cli v0.5.4
Dec 05 16:54:43.668 INFO [stderr]     Checking ag v0.7.5 (/source)
Dec 05 16:55:11.667 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.42s
Dec 05 16:55:11.691 INFO [stderr] su: No module specific data is present
Dec 05 16:55:12.563 INFO running `"docker" "inspect" "fc2aeee00ef5bf983649d2535c68037da134cbe0260751cf4bbd22a9b8d2285c"`
Dec 05 16:55:12.897 INFO running `"docker" "rm" "-f" "fc2aeee00ef5bf983649d2535c68037da134cbe0260751cf4bbd22a9b8d2285c"`
Dec 05 16:55:13.251 INFO [stdout] fc2aeee00ef5bf983649d2535c68037da134cbe0260751cf4bbd22a9b8d2285c