Dec 05 01:10:31.812 INFO checking Michael-F-Bryan/mdbook-linkcheck against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 01:10:31.812 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 05 01:10:32.266 INFO [stdout] e4d45a1d1cd236618da8d196eab9b21e93f9756d84cbda9fa2e4002d9b418929
Dec 05 01:10:32.269 INFO running `"docker" "start" "-a" "e4d45a1d1cd236618da8d196eab9b21e93f9756d84cbda9fa2e4002d9b418929"`
Dec 05 01:10:33.548 INFO [stderr] usermod: no changes
Dec 05 01:10:34.035 INFO [stderr]    Compiling openssl v0.10.14
Dec 05 01:10:34.050 INFO [stderr]     Checking is-match v0.1.0
Dec 05 01:10:34.059 INFO [stderr]     Checking want v0.0.6
Dec 05 01:10:34.064 INFO [stderr]     Checking tokio-io v0.1.9
Dec 05 01:10:34.065 INFO [stderr]    Compiling native-tls v0.2.1
Dec 05 01:10:34.083 INFO [stderr]    Compiling structopt-derive v0.2.12
Dec 05 01:10:34.083 INFO [stderr]     Checking tokio-threadpool v0.1.7
Dec 05 01:10:34.083 INFO [stderr]     Checking env_logger v0.5.13
Dec 05 01:10:34.119 INFO [stderr]     Checking handlebars v1.0.5
Dec 05 01:10:35.843 INFO [stderr]     Checking toml-query v0.7.0
Dec 05 01:10:43.407 INFO [stderr]     Checking tokio-codec v0.1.1
Dec 05 01:10:43.439 INFO [stderr]     Checking tokio-reactor v0.1.6
Dec 05 01:10:43.454 INFO [stderr]     Checking h2 v0.1.13
Dec 05 01:10:45.647 INFO [stderr]     Checking tokio-fs v0.1.3
Dec 05 01:10:48.437 INFO [stderr]     Checking structopt v0.2.12
Dec 05 01:10:52.023 INFO [stderr]     Checking mdbook v0.2.2
Dec 05 01:10:52.257 INFO [stderr]     Checking tokio-udp v0.1.2
Dec 05 01:10:52.259 INFO [stderr]     Checking tokio-tcp v0.1.2
Dec 05 01:10:52.261 INFO [stderr]     Checking tokio-uds v0.2.2
Dec 05 01:11:01.275 INFO [stderr]     Checking tokio v0.1.11
Dec 05 01:11:05.983 INFO [stderr]     Checking hyper v0.12.12
Dec 05 01:11:12.300 INFO [stderr]     Checking hyper-tls v0.3.1
Dec 05 01:11:15.403 INFO [stderr]     Checking reqwest v0.9.3
Dec 05 01:11:20.623 INFO [stderr]     Checking mdbook-linkcheck v0.2.4-alpha.0 (/source)
Dec 05 01:11:31.395 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 01:11:31.395 INFO [stderr]  --> src/lib.rs:3:1
Dec 05 01:11:31.395 INFO [stderr]   |
Dec 05 01:11:31.395 INFO [stderr] 3 | #[macro_use]
Dec 05 01:11:31.395 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 01:11:31.395 INFO [stderr]   |
Dec 05 01:11:31.395 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 01:11:31.395 INFO [stderr] 
Dec 05 01:11:31.635 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 01:11:31.635 INFO [stderr]  --> src/lib.rs:3:1
Dec 05 01:11:31.635 INFO [stderr]   |
Dec 05 01:11:31.635 INFO [stderr] 3 | #[macro_use]
Dec 05 01:11:31.635 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 01:11:31.635 INFO [stderr]   |
Dec 05 01:11:31.635 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 01:11:31.635 INFO [stderr] 
Dec 05 01:11:45.335 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 11s
Dec 05 01:11:45.354 INFO [stderr] su: No module specific data is present
Dec 05 01:11:46.006 INFO running `"docker" "inspect" "e4d45a1d1cd236618da8d196eab9b21e93f9756d84cbda9fa2e4002d9b418929"`
Dec 05 01:11:46.317 INFO running `"docker" "rm" "-f" "e4d45a1d1cd236618da8d196eab9b21e93f9756d84cbda9fa2e4002d9b418929"`
Dec 05 01:11:46.723 INFO [stdout] e4d45a1d1cd236618da8d196eab9b21e93f9756d84cbda9fa2e4002d9b418929