Dec 11 18:30:43.443 INFO checking fitzgen/cool-rs against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 18:30:43.443 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"`
Dec 11 18:30:43.746 INFO [stdout] 7e6cb8889ad36e4b59ee746b70cad806bfb0fb3ef2cc3527472ca5f580c6a0a6
Dec 11 18:30:43.746 INFO running `"docker" "start" "-a" "7e6cb8889ad36e4b59ee746b70cad806bfb0fb3ef2cc3527472ca5f580c6a0a6"`
Dec 11 18:30:44.644 INFO [stderr] usermod: no changes
Dec 11 18:30:45.028 INFO [stderr]    Compiling byte-tools v0.3.0
Dec 11 18:30:45.040 INFO [stderr]    Compiling byteorder v1.2.7
Dec 11 18:30:45.040 INFO [stderr]    Compiling bit-vec v0.5.0
Dec 11 18:30:45.040 INFO [stderr]    Compiling precomputed-hash v0.1.1
Dec 11 18:30:45.040 INFO [stderr]    Compiling opaque-debug v0.2.1
Dec 11 18:30:45.040 INFO [stderr]    Compiling fixedbitset v0.1.9
Dec 11 18:30:45.040 INFO [stderr]    Compiling ordermap v0.3.5
Dec 11 18:30:45.064 INFO [stderr]    Compiling diff v0.1.11
Dec 11 18:30:45.396 INFO [stderr]    Compiling lalrpop-util v0.16.2
Dec 11 18:30:45.432 INFO [stderr]     Checking id-arena v2.0.0
Dec 11 18:30:46.872 INFO [stderr]    Compiling regex-syntax v0.6.3
Dec 11 18:30:46.918 INFO [stderr]    Compiling itertools v0.7.11
Dec 11 18:30:47.002 INFO [stderr]    Compiling ascii-canvas v1.0.0
Dec 11 18:30:47.015 INFO [stderr]    Compiling block-padding v0.1.2
Dec 11 18:30:47.168 INFO [stderr]     Checking petgraph v0.4.13
Dec 11 18:30:47.466 INFO [stderr]    Compiling ena v0.10.1
Dec 11 18:30:48.425 INFO [stderr]    Compiling new_debug_unreachable v1.0.1
Dec 11 18:30:50.343 INFO [stderr]    Compiling bit-set v0.5.0
Dec 11 18:30:51.346 INFO [stderr]    Compiling atty v0.2.11
Dec 11 18:30:51.351 INFO [stderr]    Compiling generic-array v0.12.0
Dec 11 18:30:51.466 INFO [stderr]    Compiling phf_generator v0.7.23
Dec 11 18:30:53.573 INFO [stderr]    Compiling structopt-derive v0.2.13
Dec 11 18:30:54.992 INFO [stderr]    Compiling string_cache_codegen v0.4.2
Dec 11 18:30:56.014 INFO [stderr]    Compiling block-buffer v0.7.0
Dec 11 18:30:56.014 INFO [stderr]    Compiling digest v0.8.0
Dec 11 18:30:58.636 INFO [stderr]    Compiling sha2 v0.8.0
Dec 11 18:31:06.488 INFO [stderr]    Compiling string_cache v0.7.3
Dec 11 18:31:10.684 INFO [stderr]     Checking structopt v0.2.13
Dec 11 18:31:15.733 INFO [stderr]    Compiling regex v1.0.6
Dec 11 18:31:24.583 INFO [stderr]    Compiling docopt v1.0.2
Dec 11 18:31:29.763 INFO [stderr]    Compiling lalrpop v0.16.2
Dec 11 18:32:19.440 INFO [stderr]    Compiling cool-rs v0.1.0 (/source)
Dec 11 18:32:36.904 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 52s
Dec 11 18:32:36.952 INFO [stderr] su: No module specific data is present
Dec 11 18:32:37.800 INFO running `"docker" "inspect" "7e6cb8889ad36e4b59ee746b70cad806bfb0fb3ef2cc3527472ca5f580c6a0a6"`
Dec 11 18:32:38.140 INFO running `"docker" "rm" "-f" "7e6cb8889ad36e4b59ee746b70cad806bfb0fb3ef2cc3527472ca5f580c6a0a6"`
Dec 11 18:32:38.560 INFO [stdout] 7e6cb8889ad36e4b59ee746b70cad806bfb0fb3ef2cc3527472ca5f580c6a0a6