Oct 12 11:31:20.245 INFO checking umurgdk/jsg against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 11:31:20.245 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/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 11:31:20.474 INFO blam! 95f4bc3b2abfc0dba0ae6b83c24c443c09a0a391d479e45d4a0d5017cab167be
Oct 12 11:31:20.476 INFO running `"docker" "start" "-a" "95f4bc3b2abfc0dba0ae6b83c24c443c09a0a391d479e45d4a0d5017cab167be"`
Oct 12 11:31:21.612 INFO kablam! usermod: no changes
Oct 12 11:31:21.681 INFO kablam!     Checking serde_json v1.0.21
Oct 12 11:31:24.056 INFO kablam!     Checking jsg v0.1.0 (/source)
Oct 12 11:31:24.626 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.99s
Oct 12 11:31:24.631 INFO kablam! su: No module specific data is present
Oct 12 11:31:25.393 INFO running `"docker" "rm" "-f" "95f4bc3b2abfc0dba0ae6b83c24c443c09a0a391d479e45d4a0d5017cab167be"`
Oct 12 11:31:25.812 INFO blam! 95f4bc3b2abfc0dba0ae6b83c24c443c09a0a391d479e45d4a0d5017cab167be