Oct 27 02:29:42.067 INFO checking k0nserv/rusttracer against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 02:29:42.067 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-1/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 02:29:42.527 INFO blam! b5b4b81714b8c36689e085195f6844d0872559f8d0386cc1ead7e173f3dfc64f
Oct 27 02:29:42.529 INFO running `"docker" "start" "-a" "b5b4b81714b8c36689e085195f6844d0872559f8d0386cc1ead7e173f3dfc64f"`
Oct 27 02:29:43.595 INFO kablam! usermod: no changes
Oct 27 02:29:43.803 INFO kablam!     Checking toml v0.4.6
Oct 27 02:29:43.803 INFO kablam!    Compiling syn v0.13.1
Oct 27 02:29:43.803 INFO kablam!     Checking rayon v0.6.0
Oct 27 02:29:43.803 INFO kablam!     Checking image v0.18.0
Oct 27 02:29:55.131 INFO kablam!    Compiling serde_derive_internals v0.23.1
Oct 27 02:29:58.823 INFO kablam!    Compiling serde_derive v1.0.42
Oct 27 02:30:09.607 INFO kablam!     Checking rusttracer v0.1.0 (/source)
Oct 27 02:30:21.168 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 37.55s
Oct 27 02:30:21.180 INFO kablam! su: No module specific data is present
Oct 27 02:30:22.603 INFO running `"docker" "rm" "-f" "b5b4b81714b8c36689e085195f6844d0872559f8d0386cc1ead7e173f3dfc64f"`
Oct 27 02:30:22.955 INFO blam! b5b4b81714b8c36689e085195f6844d0872559f8d0386cc1ead7e173f3dfc64f