Oct 21 16:40:20.029 INFO checking k0nserv/rusttracer against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 16:40:20.030 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-0/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 21 16:40:20.441 INFO blam! b398f77a2d43a90edf5464c05a0f7d22ab4b88daa6b46f0736498e6588435704
Oct 21 16:40:20.443 INFO running `"docker" "start" "-a" "b398f77a2d43a90edf5464c05a0f7d22ab4b88daa6b46f0736498e6588435704"`
Oct 21 16:40:21.496 INFO kablam! usermod: no changes
Oct 21 16:40:21.669 INFO kablam!     Checking serde v1.0.42
Oct 21 16:40:21.682 INFO kablam!     Checking rayon v0.6.0
Oct 21 16:40:21.684 INFO kablam!    Compiling syn v0.13.1
Oct 21 16:40:30.888 INFO kablam!    Compiling serde_derive_internals v0.23.1
Oct 21 16:40:33.165 INFO kablam!     Checking toml v0.4.6
Oct 21 16:40:33.165 INFO kablam!     Checking serde_json v1.0.16
Oct 21 16:40:34.429 INFO kablam!    Compiling serde_derive v1.0.42
Oct 21 16:40:43.500 INFO kablam!     Checking rusttracer v0.1.0 (/source)
Oct 21 16:40:51.708 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 30.18s
Oct 21 16:40:51.729 INFO kablam! su: No module specific data is present
Oct 21 16:40:52.313 INFO running `"docker" "rm" "-f" "b398f77a2d43a90edf5464c05a0f7d22ab4b88daa6b46f0736498e6588435704"`
Oct 21 16:40:52.608 INFO blam! b398f77a2d43a90edf5464c05a0f7d22ab4b88daa6b46f0736498e6588435704