Dec 11 10:31:08.577 INFO checking rust-lang/mailgun-mailmap against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 10:31:08.578 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 10:31:09.070 INFO [stdout] fbda0739f8f787c4dffa7e149c58c9650d79848653269feefd0b621e104a071b
Dec 11 10:31:09.071 INFO running `"docker" "start" "-a" "fbda0739f8f787c4dffa7e149c58c9650d79848653269feefd0b621e104a071b"`
Dec 11 10:31:10.287 INFO [stderr] usermod: no changes
Dec 11 10:31:10.574 INFO [stderr]    Compiling curl-sys v0.4.13
Dec 11 10:31:10.576 INFO [stderr]     Checking socket2 v0.3.8
Dec 11 10:31:10.593 INFO [stderr]     Checking env_logger v0.5.13
Dec 11 10:31:10.594 INFO [stderr]     Checking libz-sys v1.0.25
Dec 11 10:31:10.595 INFO [stderr]    Compiling syn v0.15.17
Dec 11 10:31:14.630 INFO [stderr]     Checking curl v0.4.18
Dec 11 10:31:26.456 INFO [stderr]    Compiling synstructure v0.10.1
Dec 11 10:31:26.457 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 11 10:31:31.590 INFO [stderr]    Compiling failure_derive v0.1.3
Dec 11 10:31:34.863 INFO [stderr]     Checking failure v0.1.3
Dec 11 10:31:46.840 INFO [stderr]     Checking mailgun-mailmap v0.1.0 (/source)
Dec 11 10:31:48.512 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.17s
Dec 11 10:31:48.514 INFO [stderr] su: No module specific data is present
Dec 11 10:31:49.534 INFO running `"docker" "inspect" "fbda0739f8f787c4dffa7e149c58c9650d79848653269feefd0b621e104a071b"`
Dec 11 10:31:49.928 INFO running `"docker" "rm" "-f" "fbda0739f8f787c4dffa7e149c58c9650d79848653269feefd0b621e104a071b"`
Dec 11 10:31:50.208 INFO [stdout] fbda0739f8f787c4dffa7e149c58c9650d79848653269feefd0b621e104a071b