Oct 12 14:11:15.247 INFO checking scottschroeder/zarc against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 14:11:15.249 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 14:11:15.741 INFO blam! c9eee856e2868e0864f59ad7142b0f6846c95f4d48016981b00f76c14f7fb019
Oct 12 14:11:15.745 INFO running `"docker" "start" "-a" "c9eee856e2868e0864f59ad7142b0f6846c95f4d48016981b00f76c14f7fb019"`
Oct 12 14:11:17.344 INFO kablam! usermod: no changes
Oct 12 14:11:17.556 INFO kablam!    Compiling gcc v0.3.49
Oct 12 14:11:17.564 INFO kablam!     Checking libc v0.2.23
Oct 12 14:11:19.477 INFO kablam!     Checking thread-id v2.0.0
Oct 12 14:11:19.477 INFO kablam!     Checking memchr v0.1.11
Oct 12 14:11:19.477 INFO kablam!     Checking thread-id v3.1.0
Oct 12 14:11:19.477 INFO kablam!     Checking memchr v1.0.1
Oct 12 14:11:19.477 INFO kablam!     Checking term_size v0.3.0
Oct 12 14:11:21.720 INFO kablam!     Checking atty v0.2.2
Oct 12 14:11:21.953 INFO kablam!     Checking errno v0.1.8
Oct 12 14:11:21.981 INFO kablam!     Checking thread_local v0.3.3
Oct 12 14:11:22.045 INFO kablam!     Checking thread_local v0.2.7
Oct 12 14:11:22.973 INFO kablam!     Checking aho-corasick v0.5.3
Oct 12 14:11:23.417 INFO kablam!     Checking aho-corasick v0.6.3
Oct 12 14:11:23.506 INFO kablam!     Checking clap v2.24.2
Oct 12 14:11:23.681 INFO kablam!    Compiling backtrace-sys v0.1.11
Oct 12 14:11:24.201 INFO kablam!     Checking exec v0.2.0
Oct 12 14:11:26.804 INFO kablam!     Checking regex v0.1.80
Oct 12 14:11:26.958 INFO kablam!     Checking regex v0.2.2
Oct 12 14:11:35.662 INFO kablam!     Checking env_logger v0.3.5
Oct 12 14:11:47.539 INFO kablam!     Checking backtrace v0.3.2
Oct 12 14:11:48.131 INFO kablam!     Checking error-chain v0.10.0
Oct 12 14:11:48.840 INFO kablam!     Checking zarc v0.1.0 (/source)
Oct 12 14:11:50.263 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 32.89s
Oct 12 14:11:50.277 INFO kablam! su: No module specific data is present
Oct 12 14:11:51.315 INFO running `"docker" "rm" "-f" "c9eee856e2868e0864f59ad7142b0f6846c95f4d48016981b00f76c14f7fb019"`
Oct 12 14:11:51.552 INFO blam! c9eee856e2868e0864f59ad7142b0f6846c95f4d48016981b00f76c14f7fb019