[INFO] cloning repository https://github.com/nathanjent/markdown-serve
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nathanjent/markdown-serve" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnathanjent%2Fmarkdown-serve", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnathanjent%2Fmarkdown-serve'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2038a672567e7f0d9233e265fa03d035aa4fbdc3
[INFO] checking nathanjent/markdown-serve against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnathanjent%2Fmarkdown-serve" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nathanjent/markdown-serve on toolchain 90442458ac46b1d5eed752c316da25450f67285b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nathanjent/markdown-serve
[INFO] finished tweaking git repo https://github.com/nathanjent/markdown-serve
[INFO] tweaked toml for git repo https://github.com/nathanjent/markdown-serve written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/nathanjent/markdown-serve already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] de3209bcf08f56b8c2bd9c258f6ee484699b2241a567746d7a1ec51ed39d466e
[INFO] running `Command { std: "docker" "start" "-a" "de3209bcf08f56b8c2bd9c258f6ee484699b2241a567746d7a1ec51ed39d466e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de3209bcf08f56b8c2bd9c258f6ee484699b2241a567746d7a1ec51ed39d466e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de3209bcf08f56b8c2bd9c258f6ee484699b2241a567746d7a1ec51ed39d466e", kill_on_drop: false }`
[INFO] [stdout] de3209bcf08f56b8c2bd9c258f6ee484699b2241a567746d7a1ec51ed39d466e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23315b0b8a14dd1d78c6d9eec28054bebe02d2fcbe16635c1637425963cbef0f
[INFO] running `Command { std: "docker" "start" "-a" "23315b0b8a14dd1d78c6d9eec28054bebe02d2fcbe16635c1637425963cbef0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling gcc v0.3.40
[INFO] [stderr]     Checking matches v0.1.4
[INFO] [stderr]     Checking rustc-serialize v0.3.22
[INFO] [stderr]     Checking lazy_static v0.2.2
[INFO] [stderr]    Compiling libc v0.2.18
[INFO] [stderr]     Checking num-traits v0.1.36
[INFO] [stderr]     Checking regex-syntax v0.3.9
[INFO] [stderr]     Checking utf8-ranges v0.1.3
[INFO] [stderr]     Checking httparse v1.2.1
[INFO] [stderr]     Checking quick-error v1.1.0
[INFO] [stderr]     Checking buf-read-ext v0.2.0
[INFO] [stderr]     Checking traitobject v0.0.3
[INFO] [stderr]     Checking unidecode v0.2.0
[INFO] [stderr]     Checking itoa v0.1.1
[INFO] [stderr]     Checking itertools v0.4.19
[INFO] [stderr]     Checking getopts v0.2.14
[INFO] [stderr]     Checking lazy_static v0.1.16
[INFO] [stderr]     Checking dtoa v0.2.2
[INFO] [stderr]     Checking serde v0.8.20
[INFO] [stderr]     Checking ascii v0.7.1
[INFO] [stderr]     Checking glob v0.2.11
[INFO] [stderr]     Checking chunked_transfer v0.3.1
[INFO] [stderr]     Checking pest v0.4.0
[INFO] [stderr]     Checking pipeline v0.5.0
[INFO] [stderr]     Checking humansize v0.1.1
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]     Checking num_cpus v1.2.0
[INFO] [stderr]     Checking tempdir v0.3.5
[INFO] [stderr]     Checking openssl-sys v0.7.17
[INFO] [stderr]     Checking time v0.1.35
[INFO] [stderr]    Compiling unicase v1.4.0
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking phf_shared v0.7.20
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr]     Checking unsafe-any v0.4.1
[INFO] [stderr]     Checking unicode-bidi v0.2.3
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]     Checking phf v0.7.20
[INFO] [stderr]     Checking typemap v0.3.3
[INFO] [stderr]     Checking aho-corasick v0.5.3
[INFO] [stdout] error[E0503]: cannot use `state` because it was mutably borrowed
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.14/src/lib.rs:1008:33
[INFO] [stdout]      |
[INFO] [stdout] 955  |     let mut machine = |cont: &mut bool, (i, c): (usize, char)| {
[INFO] [stdout]      |                       ---------------------------------------- borrow of `state` occurs here
[INFO] [stdout] ...
[INFO] [stdout] 959  |         state = match (state, whitespace, limit) {
[INFO] [stdout]      |         ----- borrow occurs due to use of `state` in closure
[INFO] [stdout] ...
[INFO] [stdout] 1008 |     while cont && match state { B | C => true, A => false } {
[INFO] [stdout]      |                                 ^ use of borrowed `state`
[INFO] [stdout] 1009 |         machine(&mut cont, (fake_i, ' '));
[INFO] [stdout]      |         ------- borrow later used here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking idna v0.1.0
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0503`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `getopts`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "23315b0b8a14dd1d78c6d9eec28054bebe02d2fcbe16635c1637425963cbef0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23315b0b8a14dd1d78c6d9eec28054bebe02d2fcbe16635c1637425963cbef0f", kill_on_drop: false }`
[INFO] [stdout] 23315b0b8a14dd1d78c6d9eec28054bebe02d2fcbe16635c1637425963cbef0f