Oct 13 07:07:38.447 INFO checking treeflection_derive-0.3.2 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 07:07:38.449 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/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 07:07:38.701 INFO blam! 4698007fa695ee024590f830d2dac79ca3e4f4265e9925f1c4b36c2b0834f210
Oct 13 07:07:38.710 INFO running `"docker" "start" "-a" "4698007fa695ee024590f830d2dac79ca3e4f4265e9925f1c4b36c2b0834f210"`
Oct 13 07:07:39.371 INFO kablam! usermod: no changes
Oct 13 07:07:39.430 INFO kablam!    Compiling proc-macro2 v0.4.20
Oct 13 07:07:39.432 INFO kablam!     Checking either v1.5.0
Oct 13 07:07:39.432 INFO kablam!     Checking itoa v0.4.3
Oct 13 07:07:39.434 INFO kablam!     Checking matches v0.1.8
Oct 13 07:07:39.434 INFO kablam!     Checking serde v1.0.79
Oct 13 07:07:39.434 INFO kablam!     Checking ryu v0.2.6
Oct 13 07:07:40.292 INFO kablam!     Checking itertools v0.6.5
Oct 13 07:07:52.568 INFO kablam!     Checking quote v0.6.8
Oct 13 07:07:58.216 INFO kablam!     Checking syn v0.15.9
Oct 13 07:08:05.345 INFO kablam!     Checking serde_json v1.0.32
Oct 13 07:08:08.468 INFO kablam!     Checking treeflection_derive v0.3.2 (/source)
Oct 13 07:08:14.837 INFO kablam!    Compiling serde_derive v1.0.79
Oct 13 07:08:34.720 INFO kablam!     Checking treeflection v0.1.31
Oct 13 07:08:40.436 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 01s
Oct 13 07:08:40.447 INFO kablam! su: No module specific data is present
Oct 13 07:08:40.790 INFO running `"docker" "rm" "-f" "4698007fa695ee024590f830d2dac79ca3e4f4265e9925f1c4b36c2b0834f210"`
Oct 13 07:08:40.916 INFO blam! 4698007fa695ee024590f830d2dac79ca3e4f4265e9925f1c4b36c2b0834f210