Dec 12 01:24:51.100 INFO checking Michael-F-Bryan/mdbook-linkcheck against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 01:24:51.100 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 01:24:51.521 INFO [stdout] ce38287f5acbe05d5f330a39dfb0730959ab4862d9a8ab61573e5e6ee38775c0
Dec 12 01:24:51.526 INFO running `"docker" "start" "-a" "ce38287f5acbe05d5f330a39dfb0730959ab4862d9a8ab61573e5e6ee38775c0"`
Dec 12 01:24:53.158 INFO [stderr] usermod: no changes
Dec 12 01:24:53.732 INFO [stderr]     Checking is-match v0.1.0
Dec 12 01:24:53.744 INFO [stderr]     Checking pulldown-cmark v0.1.2
Dec 12 01:24:53.744 INFO [stderr]     Checking tokio-io v0.1.9
Dec 12 01:24:53.751 INFO [stderr]     Checking openssl v0.10.14
Dec 12 01:24:53.751 INFO [stderr]     Checking tokio-threadpool v0.1.7
Dec 12 01:24:53.764 INFO [stderr]     Checking handlebars v1.0.5
Dec 12 01:24:56.177 INFO [stderr]     Checking toml-query v0.7.0
Dec 12 01:25:00.321 INFO [stderr]     Checking tokio-reactor v0.1.6
Dec 12 01:25:00.321 INFO [stderr]     Checking tokio-codec v0.1.1
Dec 12 01:25:00.321 INFO [stderr]     Checking h2 v0.1.13
Dec 12 01:25:01.136 INFO [stderr]     Checking tokio-fs v0.1.3
Dec 12 01:25:07.711 INFO [stderr]     Checking tokio-tcp v0.1.2
Dec 12 01:25:07.712 INFO [stderr]     Checking tokio-uds v0.2.2
Dec 12 01:25:07.713 INFO [stderr]     Checking tokio-udp v0.1.2
Dec 12 01:25:10.459 INFO [stderr]     Checking native-tls v0.2.1
Dec 12 01:25:11.508 INFO [stderr]     Checking mdbook v0.2.2
Dec 12 01:25:15.608 INFO [stderr]     Checking tokio v0.1.11
Dec 12 01:25:20.753 INFO [stderr]     Checking hyper v0.12.12
Dec 12 01:25:27.717 INFO [stderr]     Checking hyper-tls v0.3.1
Dec 12 01:25:31.269 INFO [stderr]     Checking reqwest v0.9.3
Dec 12 01:25:36.636 INFO [stderr]     Checking mdbook-linkcheck v0.2.4-alpha.0 (/source)
Dec 12 01:25:50.048 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 01:25:50.048 INFO [stderr]  --> src/lib.rs:3:1
Dec 12 01:25:50.048 INFO [stderr]   |
Dec 12 01:25:50.048 INFO [stderr] 3 | #[macro_use]
Dec 12 01:25:50.048 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 01:25:50.048 INFO [stderr]   |
Dec 12 01:25:50.048 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 01:25:50.048 INFO [stderr] 
Dec 12 01:25:50.336 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 01:25:50.336 INFO [stderr]  --> src/lib.rs:3:1
Dec 12 01:25:50.336 INFO [stderr]   |
Dec 12 01:25:50.336 INFO [stderr] 3 | #[macro_use]
Dec 12 01:25:50.336 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 01:25:50.336 INFO [stderr]   |
Dec 12 01:25:50.336 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 01:25:50.336 INFO [stderr] 
Dec 12 01:26:06.656 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 13s
Dec 12 01:26:06.696 INFO [stderr] su: No module specific data is present
Dec 12 01:26:07.626 INFO running `"docker" "inspect" "ce38287f5acbe05d5f330a39dfb0730959ab4862d9a8ab61573e5e6ee38775c0"`
Dec 12 01:26:08.006 INFO running `"docker" "rm" "-f" "ce38287f5acbe05d5f330a39dfb0730959ab4862d9a8ab61573e5e6ee38775c0"`
Dec 12 01:26:08.352 INFO [stdout] ce38287f5acbe05d5f330a39dfb0730959ab4862d9a8ab61573e5e6ee38775c0