Oct 13 08:25:31.513 INFO checking slog-bunyan-2.1.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 08:25:31.514 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/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 13 08:25:32.012 INFO blam! fd6cd911fe0fefa30b75378a015a5af7536e94b8904ca8a373e8c61eeaca0a4e
Oct 13 08:25:32.015 INFO running `"docker" "start" "-a" "fd6cd911fe0fefa30b75378a015a5af7536e94b8904ca8a373e8c61eeaca0a4e"`
Oct 13 08:25:33.800 INFO kablam! usermod: no changes
Oct 13 08:25:33.955 INFO kablam!     Checking nix v0.8.1
Oct 13 08:25:33.955 INFO kablam!     Checking chrono v0.4.6
Oct 13 08:25:33.960 INFO kablam!     Checking chrono v0.3.0
Oct 13 08:25:39.000 INFO kablam!     Checking slog-json v2.2.0
Oct 13 08:25:41.889 INFO kablam!     Checking slog-bunyan v2.1.0 (/source)
Oct 13 08:25:44.444 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.60s
Oct 13 08:25:44.452 INFO kablam! su: No module specific data is present
Oct 13 08:25:45.380 INFO running `"docker" "rm" "-f" "fd6cd911fe0fefa30b75378a015a5af7536e94b8904ca8a373e8c61eeaca0a4e"`
Oct 13 08:25:45.743 INFO blam! fd6cd911fe0fefa30b75378a015a5af7536e94b8904ca8a373e8c61eeaca0a4e