Dec 12 11:33:29.710 INFO checking mdbook-linkcheck-0.2.3 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 11:33:29.710 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11:33:30.195 INFO [stdout] 4ec93fa41295a766ea3ace1df207a43a517b8ac3a15cd1ce6ab9136552266795
Dec 12 11:33:30.204 INFO running `"docker" "start" "-a" "4ec93fa41295a766ea3ace1df207a43a517b8ac3a15cd1ce6ab9136552266795"`
Dec 12 11:33:31.728 INFO [stderr] usermod: no changes
Dec 12 11:33:32.306 INFO [stderr]     Checking toml-query v0.7.0
Dec 12 11:33:34.156 INFO [stderr]     Checking mdbook v0.2.2
Dec 12 11:33:40.143 INFO [stderr]     Checking mdbook-linkcheck v0.2.3 (/source)
Dec 12 11:33:57.477 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 11:33:57.478 INFO [stderr]  --> src/lib.rs:3:1
Dec 12 11:33:57.478 INFO [stderr]   |
Dec 12 11:33:57.478 INFO [stderr] 3 | #[macro_use]
Dec 12 11:33:57.478 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 11:33:57.479 INFO [stderr]   |
Dec 12 11:33:57.479 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 11:33:57.479 INFO [stderr] 
Dec 12 11:33:58.448 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 11:33:58.448 INFO [stderr]  --> src/lib.rs:3:1
Dec 12 11:33:58.449 INFO [stderr]   |
Dec 12 11:33:58.449 INFO [stderr] 3 | #[macro_use]
Dec 12 11:33:58.449 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 11:33:58.449 INFO [stderr]   |
Dec 12 11:33:58.450 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 11:33:58.450 INFO [stderr] 
Dec 12 11:34:28.337 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 56.56s
Dec 12 11:34:28.389 INFO [stderr] su: No module specific data is present
Dec 12 11:34:30.081 INFO running `"docker" "inspect" "4ec93fa41295a766ea3ace1df207a43a517b8ac3a15cd1ce6ab9136552266795"`
Dec 12 11:34:30.440 INFO running `"docker" "rm" "-f" "4ec93fa41295a766ea3ace1df207a43a517b8ac3a15cd1ce6ab9136552266795"`
Dec 12 11:34:30.724 INFO [stdout] 4ec93fa41295a766ea3ace1df207a43a517b8ac3a15cd1ce6ab9136552266795