Dec 01 02:14:22.881 INFO checking ag-0.7.5 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Dec 01 02:14:22.881 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"`
Dec 01 02:14:25.064 INFO [stdout] d585c82a82a601ef2aabccb9fe74e863540fe94eb7a1d34b8f666e1f66294717
Dec 01 02:14:25.066 INFO running `"docker" "start" "-a" "d585c82a82a601ef2aabccb9fe74e863540fe94eb7a1d34b8f666e1f66294717"`
Dec 01 02:14:27.236 INFO [stderr] usermod: no changes
Dec 01 02:14:27.665 INFO [stderr]     Checking regex-syntax v0.2.6
Dec 01 02:14:27.665 INFO [stderr]     Checking quantiles v0.7.1
Dec 01 02:14:27.699 INFO [stderr]    Compiling pulldown-cmark v0.1.2
Dec 01 02:14:31.287 INFO [stderr]     Checking ag v0.7.5 (/source)
Dec 01 02:14:33.100 INFO [stderr]    Compiling skeptic v0.13.3
Dec 01 02:14:41.592 INFO [stderr]    Compiling assert_cli v0.5.4
Dec 01 02:15:06.818 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.56s
Dec 01 02:15:06.837 INFO [stderr] su: No module specific data is present
Dec 01 02:15:07.514 INFO running `"docker" "inspect" "d585c82a82a601ef2aabccb9fe74e863540fe94eb7a1d34b8f666e1f66294717"`
Dec 01 02:15:07.840 INFO running `"docker" "rm" "-f" "d585c82a82a601ef2aabccb9fe74e863540fe94eb7a1d34b8f666e1f66294717"`
Dec 01 02:15:08.189 INFO [stdout] d585c82a82a601ef2aabccb9fe74e863540fe94eb7a1d34b8f666e1f66294717