Dec 11 14:10:56.463 INFO checking marinintim/thrall against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 14:10:56.463 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 14:10:56.940 INFO [stdout] 42ee564395100098c1199e786271893b7ef118a2a385e3cf616c3aa00d056982
Dec 11 14:10:56.948 INFO running `"docker" "start" "-a" "42ee564395100098c1199e786271893b7ef118a2a385e3cf616c3aa00d056982"`
Dec 11 14:10:57.963 INFO [stderr] usermod: no changes
Dec 11 14:10:58.132 INFO [stderr]     Checking conduit-mime-types v0.7.3
Dec 11 14:10:58.132 INFO [stderr]    Compiling hyper v0.10.5
Dec 11 14:10:58.136 INFO [stderr]     Checking typemap v0.3.3
Dec 11 14:10:59.348 INFO [stderr]     Checking plugin v0.2.6
Dec 11 14:11:03.384 INFO [stderr]     Checking iron v0.5.1
Dec 11 14:11:04.413 INFO [stderr]     Checking thrall v0.1.0 (/source)
Dec 11 14:11:06.200 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.21s
Dec 11 14:11:06.205 INFO [stderr] su: No module specific data is present
Dec 11 14:11:06.814 INFO running `"docker" "inspect" "42ee564395100098c1199e786271893b7ef118a2a385e3cf616c3aa00d056982"`
Dec 11 14:11:07.135 INFO running `"docker" "rm" "-f" "42ee564395100098c1199e786271893b7ef118a2a385e3cf616c3aa00d056982"`
Dec 11 14:11:07.349 INFO [stdout] 42ee564395100098c1199e786271893b7ef118a2a385e3cf616c3aa00d056982