[INFO] cloning repository https://github.com/stevej/keymaster
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stevej/keymaster" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstevej%2Fkeymaster", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstevej%2Fkeymaster'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fd0c3f0d9ed60438ed858c4d5da2cf8940813a36
[INFO] documenting stevej/keymaster against 1.54.0 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstevej%2Fkeymaster" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/stevej/keymaster on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/stevej/keymaster
[INFO] finished tweaking git repo https://github.com/stevej/keymaster
[INFO] tweaked toml for git repo https://github.com/stevej/keymaster written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/stevej/keymaster already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded openssl-sys v0.6.2
[INFO] [stderr]   Downloaded httparse v0.1.3
[INFO] [stderr]   Downloaded error v0.1.7
[INFO] [stderr]   Downloaded pkg-config v0.3.4
[INFO] [stderr]   Downloaded hyper v0.5.2
[INFO] [stderr]   Downloaded rustc-serialize v0.3.14
[INFO] [stderr]   Downloaded pnacl-build-helper v1.4.0
[INFO] [stderr]   Downloaded typemap v0.3.2
[INFO] [stderr]   Downloaded typeable v0.1.1
[INFO] [stderr]   Downloaded url v0.2.35
[INFO] [stderr]   Downloaded gcc v0.3.6
[INFO] [stderr]   Downloaded iron v0.1.18
[INFO] [stderr]   Downloaded time v0.1.26
[INFO] [stderr]   Downloaded libressl-pnacl-sys v2.1.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 07c6c18f48ae5c54e67ffe96411e86f0ce03ec86ac0c39c10c8da7d49470ddbf
[INFO] running `Command { std: "docker" "start" "-a" "07c6c18f48ae5c54e67ffe96411e86f0ce03ec86ac0c39c10c8da7d49470ddbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07c6c18f48ae5c54e67ffe96411e86f0ce03ec86ac0c39c10c8da7d49470ddbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07c6c18f48ae5c54e67ffe96411e86f0ce03ec86ac0c39c10c8da7d49470ddbf", kill_on_drop: false }`
[INFO] [stdout] 07c6c18f48ae5c54e67ffe96411e86f0ce03ec86ac0c39c10c8da7d49470ddbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db00909d314d3af98e22b04f796a2089d68f00245df9ccbc0ddad0bd6262e7d7
[INFO] running `Command { std: "docker" "start" "-a" "db00909d314d3af98e22b04f796a2089d68f00245df9ccbc0ddad0bd6262e7d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling gcc v0.3.6
[INFO] [stderr]     Checking libc v0.1.8
[INFO] [stderr]    Compiling pkg-config v0.3.4
[INFO] [stderr]     Checking rustc-serialize v0.3.14
[INFO] [stderr]     Checking lazy_static v0.1.11
[INFO] [stderr]     Checking typeable v0.1.1
[INFO] [stderr]     Checking unicase v0.1.0
[INFO] [stderr]     Checking httparse v0.1.3
[INFO] [stderr]     Checking unsafe-any v0.4.1
[INFO] [stdout] error[E0642]: patterns aren't allowed in functions without bodies
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.14/src/serialize.rs:144:45
[INFO] [stdout]     |
[INFO] [stdout] 144 | ...                   &f_name: &str,
[INFO] [stdout]     |                       ^^^^^^^ pattern not allowed in function without body
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking error v0.1.7
[INFO] [stderr]     Checking typemap v0.3.2
[INFO] [stdout] error[E0277]: the size for values of type `Self` cannot be known at compilation time
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.14/src/serialize.rs:200:41
[INFO] [stdout]     |
[INFO] [stdout] 200 |     fn decode<D: Decoder>(d: &mut D) -> Result<Self, D::Error>;
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout] help: consider further restricting `Self`
[INFO] [stdout]     |
[INFO] [stdout] 200 |     fn decode<D: Decoder>(d: &mut D) -> Result<Self, D::Error> where Self: Sized;
[INFO] [stdout]     |                                                                ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0642.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustc-serialize`
[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" "db00909d314d3af98e22b04f796a2089d68f00245df9ccbc0ddad0bd6262e7d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db00909d314d3af98e22b04f796a2089d68f00245df9ccbc0ddad0bd6262e7d7", kill_on_drop: false }`
[INFO] [stdout] db00909d314d3af98e22b04f796a2089d68f00245df9ccbc0ddad0bd6262e7d7
