Dec 12 07:51:33.703 INFO checking secure-session-0.3.1 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 07:51:33.703 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 12 07:51:33.849 INFO [stdout] d5138f3681c97678fbd20b26eb9f11a22ccf9108f73d2348d3eeb09156f412e7
Dec 12 07:51:33.852 INFO running `"docker" "start" "-a" "d5138f3681c97678fbd20b26eb9f11a22ccf9108f73d2348d3eeb09156f412e7"`
Dec 12 07:51:34.300 INFO [stderr] usermod: no changes
Dec 12 07:51:34.452 INFO [stderr]     Checking bincode v0.9.2
Dec 12 07:51:34.452 INFO [stderr]     Checking cookie v0.10.1
Dec 12 07:51:34.454 INFO [stderr]     Checking iron v0.6.0
Dec 12 07:51:38.591 INFO [stderr]     Checking secure-session v0.3.1 (/source)
Dec 12 07:51:38.598 INFO [stderr]     Checking iron-test v0.6.0
Dec 12 07:51:48.756 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.42s
Dec 12 07:51:48.768 INFO [stderr] su: No module specific data is present
Dec 12 07:51:49.265 INFO running `"docker" "inspect" "d5138f3681c97678fbd20b26eb9f11a22ccf9108f73d2348d3eeb09156f412e7"`
Dec 12 07:51:49.518 INFO running `"docker" "rm" "-f" "d5138f3681c97678fbd20b26eb9f11a22ccf9108f73d2348d3eeb09156f412e7"`
Dec 12 07:51:49.781 INFO [stdout] d5138f3681c97678fbd20b26eb9f11a22ccf9108f73d2348d3eeb09156f412e7