Oct 12 23:35:04.264 INFO checking cjm00/dedup against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 23:35:04.265 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 23:35:04.683 INFO blam! 755fe9c3adb08bc35c92bba08a46f26c1b755fe2c4fec88d0a7bd806402caf9f
Oct 12 23:35:04.686 INFO running `"docker" "start" "-a" "755fe9c3adb08bc35c92bba08a46f26c1b755fe2c4fec88d0a7bd806402caf9f"`
Oct 12 23:35:05.626 INFO kablam! usermod: no changes
Oct 12 23:35:05.836 INFO kablam!     Checking fxhash v0.2.1
Oct 12 23:35:05.836 INFO kablam!     Checking fastchr v0.4.0 (/source/fastchr)
Oct 12 23:35:05.840 INFO kablam!     Checking clap v2.30.0
Oct 12 23:35:05.860 INFO kablam!     Checking env_logger v0.5.10
Oct 12 23:35:05.861 INFO kablam!     Checking failure v0.1.1
Oct 12 23:35:08.768 INFO kablam!     Checking quickcheck v0.6.2
Oct 12 23:35:13.947 INFO kablam!     Checking criterion v0.2.3
Oct 12 23:35:13.947 INFO kablam!     Checking dedup v0.2.0 (/source)
Oct 12 23:35:22.020 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 16.36s
Oct 12 23:35:22.026 INFO kablam! su: No module specific data is present
Oct 12 23:35:22.920 INFO running `"docker" "rm" "-f" "755fe9c3adb08bc35c92bba08a46f26c1b755fe2c4fec88d0a7bd806402caf9f"`
Oct 12 23:35:23.268 INFO blam! 755fe9c3adb08bc35c92bba08a46f26c1b755fe2c4fec88d0a7bd806402caf9f