[INFO] cloning repository https://github.com/MindFlavor/pusheventhub
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MindFlavor/pusheventhub" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMindFlavor%2Fpusheventhub", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMindFlavor%2Fpusheventhub'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a86bbbb3306e33fb356a2d40d7ed865a404020d9
[INFO] checking MindFlavor/pusheventhub against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMindFlavor%2Fpusheventhub" "/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/MindFlavor/pusheventhub on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MindFlavor/pusheventhub
[INFO] finished tweaking git repo https://github.com/MindFlavor/pusheventhub
[INFO] tweaked toml for git repo https://github.com/MindFlavor/pusheventhub written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/MindFlavor/pusheventhub already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libc v0.2.4
[INFO] [stderr]   Downloaded log v0.3.5
[INFO] [stderr]   Downloaded time v0.1.34
[INFO] [stderr]   Downloaded num_cpus v0.2.10
[INFO] [stderr]   Downloaded cookie v0.2.2
[INFO] [stderr]   Downloaded lazy_static v0.1.15
[INFO] [stderr]   Downloaded openssl-sys v0.7.4
[INFO] [stderr]   Downloaded strsim v0.4.0
[INFO] [stderr]   Downloaded openssl-sys-extras v0.7.4
[INFO] [stderr]   Downloaded rustc_version v0.1.4
[INFO] [stderr]   Downloaded env_logger v0.3.2
[INFO] [stderr]   Downloaded hyper v0.7.2
[INFO] [stderr]   Downloaded vec_map v0.4.0
[INFO] [stderr]   Downloaded regex v0.1.47
[INFO] [stderr]   Downloaded language-tags v0.2.0
[INFO] [stderr]   Downloaded ansi_term v0.7.1
[INFO] [stderr]   Downloaded memchr v0.1.7
[INFO] [stderr]   Downloaded regex-syntax v0.2.2
[INFO] [stderr]   Downloaded clap v1.5.5
[INFO] [stderr]   Downloaded unicase v1.1.1
[INFO] [stderr]   Downloaded mime v0.1.1
[INFO] [stderr]   Downloaded uuid v0.1.18
[INFO] [stderr]   Downloaded tempdir v0.3.4
[INFO] [stderr]   Downloaded rust-crypto v0.2.34
[INFO] [stderr]   Downloaded pkg-config v0.3.6
[INFO] [stderr]   Downloaded openssl v0.7.4
[INFO] [stderr]   Downloaded chrono v0.2.17
[INFO] [stderr]   Downloaded aho-corasick v0.4.0
[INFO] [stderr]   Downloaded serde v0.6.10
[INFO] [stderr]   Downloaded num v0.1.30
[INFO] [stderr]   Downloaded gcc v0.3.21
[INFO] [stderr]   Downloaded rand v0.3.13
[INFO] [stderr]   Downloaded httparse v1.1.1
[INFO] [stderr]   Downloaded rustc-serialize v0.3.16
[INFO] [stderr]   Downloaded url v0.5.3
[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" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab24b845e71178845388e6ae18121eabd242fefc8be501ac5e9bdf949315b132
[INFO] running `Command { std: "docker" "start" "-a" "ab24b845e71178845388e6ae18121eabd242fefc8be501ac5e9bdf949315b132", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab24b845e71178845388e6ae18121eabd242fefc8be501ac5e9bdf949315b132", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab24b845e71178845388e6ae18121eabd242fefc8be501ac5e9bdf949315b132", kill_on_drop: false }`
[INFO] [stdout] ab24b845e71178845388e6ae18121eabd242fefc8be501ac5e9bdf949315b132
[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" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d4a04a012d4f0fa0b5c32160234aab4aa886408af8f13ccd303909842db3928
[INFO] running `Command { std: "docker" "start" "-a" "0d4a04a012d4f0fa0b5c32160234aab4aa886408af8f13ccd303909842db3928", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.4
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling gcc v0.3.21
[INFO] [stderr]     Checking rustc-serialize v0.3.16
[INFO] [stderr]    Compiling pkg-config v0.3.6
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]     Checking bitflags v0.3.3
[INFO] [stderr]     Checking lazy_static v0.1.15
[INFO] [stderr]     Checking regex-syntax v0.2.2
[INFO] [stderr]     Checking httparse v1.1.1
[INFO] [stderr]     Checking vec_map v0.4.0
[INFO] [stderr]     Checking language-tags v0.2.0
[INFO] [stderr]     Checking strsim v0.4.0
[INFO] [stderr]     Checking ansi_term v0.7.1
[INFO] [stderr]     Checking libc v0.1.12
[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-0.3.16/src/serialize.rs:145:45
[INFO] [stdout]     |
[INFO] [stdout] 145 | ...                   &f_name: &str,
[INFO] [stdout]     |                       ^^^^^^^ pattern not allowed in function without body
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking clap v1.5.5
[INFO] [stderr]    Compiling rustc_version v0.1.4
[INFO] [stderr]    Compiling advapi32-sys v0.1.2
[INFO] [stderr]    Compiling kernel32-sys v0.2.1
[INFO] [stderr]     Checking log v0.3.5
[INFO] [stderr]     Checking memchr v0.1.7
[INFO] [stderr]    Compiling openssl-sys v0.7.4
[INFO] [stderr]    Compiling unicase v1.1.1
[INFO] [stderr]     Checking aho-corasick v0.4.0
[INFO] [stderr]     Checking hpack v0.2.0
[INFO] [stderr]    Compiling openssl-sys-extras v0.7.4
[INFO] [stderr]    Compiling openssl v0.7.4
[INFO] [stderr]    Compiling rust-crypto v0.2.34
[INFO] [stderr]     Checking rand v0.3.13
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0642`.
[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" "0d4a04a012d4f0fa0b5c32160234aab4aa886408af8f13ccd303909842db3928", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d4a04a012d4f0fa0b5c32160234aab4aa886408af8f13ccd303909842db3928", kill_on_drop: false }`
[INFO] [stdout] 0d4a04a012d4f0fa0b5c32160234aab4aa886408af8f13ccd303909842db3928