[INFO] cloning repository https://github.com/paritytech/parity-testgen
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/paritytech/parity-testgen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparitytech%2Fparity-testgen", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparitytech%2Fparity-testgen'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 12b9e42baa291b428435524dca229b66af13ab7d
[INFO] checking paritytech/parity-testgen against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparitytech%2Fparity-testgen" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/paritytech/parity-testgen on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/paritytech/parity-testgen
[INFO] finished tweaking git repo https://github.com/paritytech/parity-testgen
[INFO] tweaked toml for git repo https://github.com/paritytech/parity-testgen written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/paritytech/parity-testgen already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/ethcore/ethkey.git`
[INFO] [stderr]     Updating git repository `https://github.com/ethcore/ethstore.git`
[INFO] [stderr]     Updating git repository `https://github.com/ethcore/rust-secp256k1`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded openssl-sys-extras v0.7.13
[INFO] [stderr]   Downloaded term v0.2.14
[INFO] [stderr]   Downloaded strsim v0.3.0
[INFO] [stderr]   Downloaded openssl-sys v0.7.13
[INFO] [stderr]   Downloaded serde_codegen v0.7.7
[INFO] [stderr]   Downloaded tiny-keccak v1.0.5
[INFO] [stderr]   Downloaded serde_json v0.7.1
[INFO] [stderr]   Downloaded arrayvec v0.3.16
[INFO] [stderr]   Downloaded quasi_codegen v0.11.0
[INFO] [stderr]   Downloaded cookie v0.2.4
[INFO] [stderr]   Downloaded odds v0.2.14
[INFO] [stderr]   Downloaded nodrop v0.1.6
[INFO] [stderr]   Downloaded docopt v0.6.80
[INFO] [stderr]   Downloaded syntex v0.33.0
[INFO] [stderr]   Downloaded mime v0.2.0
[INFO] [stderr]   Downloaded libc v0.2.11
[INFO] [stderr]   Downloaded num_cpus v0.2.12
[INFO] [stderr]   Downloaded bitflags v0.5.0
[INFO] [stderr]   Downloaded aster v0.17.0
[INFO] [stderr]   Downloaded quasi v0.11.0
[INFO] [stderr]   Downloaded serde v0.7.7
[INFO] [stderr]   Downloaded openssl v0.7.13
[INFO] [stderr]   Downloaded syntex_syntax v0.33.0
[INFO] [stderr]   Downloaded hyper v0.9.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d25b82e3af9bd0f07023d769f3b9d342d9a0c51a2db9bc3595c731bc74f83746
[INFO] running `Command { std: "docker" "start" "-a" "d25b82e3af9bd0f07023d769f3b9d342d9a0c51a2db9bc3595c731bc74f83746", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d25b82e3af9bd0f07023d769f3b9d342d9a0c51a2db9bc3595c731bc74f83746", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d25b82e3af9bd0f07023d769f3b9d342d9a0c51a2db9bc3595c731bc74f83746", kill_on_drop: false }`
[INFO] [stdout] d25b82e3af9bd0f07023d769f3b9d342d9a0c51a2db9bc3595c731bc74f83746
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df871b1859de8a180af7d0089824b1091c1c64c230172ad0d283c04f01dea4bb
[INFO] running `Command { std: "docker" "start" "-a" "df871b1859de8a180af7d0089824b1091c1c64c230172ad0d283c04f01dea4bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling gcc v0.3.28
[INFO] [stderr]    Compiling winapi v0.2.7
[INFO] [stderr]    Compiling libc v0.2.11
[INFO] [stderr]    Compiling log v0.3.6
[INFO] [stderr]    Compiling rustc-serialize v0.3.19
[INFO] [stderr]     Checking lazy_static v0.2.1
[INFO] [stderr]     Checking matches v0.1.2
[INFO] [stderr]     Checking odds v0.2.14
[INFO] [stderr]     Checking regex-syntax v0.3.3
[INFO] [stderr]     Checking bitflags v0.5.0
[INFO] [stderr]     Checking strsim v0.3.0
[INFO] [stderr]     Checking num-traits v0.1.32
[INFO] [stderr]     Checking serde v0.7.7
[INFO] [stderr]     Checking tiny-keccak v1.0.5
[INFO] [stderr]     Checking httparse v1.1.2
[INFO] [stderr]    Compiling openssl-sys v0.7.13
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]     Checking mime v0.2.0
[INFO] [stderr]     Checking num_cpus v0.2.12
[INFO] [stderr]     Checking kernel32-sys v0.2.2
[INFO] [stderr]     Checking solicit v0.4.4
[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-0.3.19/src/serialize.rs:147:45
[INFO] [stdout]     |
[INFO] [stdout] 147 | ...                   &f_name: &str,
[INFO] [stdout]     |                       ^^^^^^^ pattern not allowed in function without body
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking unicode-bidi v0.2.3
[INFO] [stderr]    Compiling term v0.2.14
[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-0.3.19/src/serialize.rs:147:45
[INFO] [stdout]     |
[INFO] [stdout] 147 | ...                   &f_name: &str,
[INFO] [stdout]     |                       ^^^^^^^ pattern not allowed in function without body
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking time v0.1.35
[INFO] [stderr]     Checking aho-corasick v0.5.2
[INFO] [stderr]     Checking nodrop v0.1.6
[INFO] [stderr]     Checking thread_local v0.2.6
[INFO] [stderr]    Compiling unicase v1.4.0
[INFO] [stderr]     Checking arrayvec v0.3.16
[INFO] [stderr]     Checking idna v0.1.0
[INFO] [stderr]    Compiling openssl-sys-extras v0.7.13
[INFO] [stderr]    Compiling openssl v0.7.13
[INFO] [stderr]    Compiling eth-secp256k1 v0.5.4 (https://github.com/ethcore/rust-secp256k1#771271d2)
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]     Checking regex v0.1.71
[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` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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: build failed
[INFO] running `Command { std: "docker" "inspect" "df871b1859de8a180af7d0089824b1091c1c64c230172ad0d283c04f01dea4bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df871b1859de8a180af7d0089824b1091c1c64c230172ad0d283c04f01dea4bb", kill_on_drop: false }`
[INFO] [stdout] df871b1859de8a180af7d0089824b1091c1c64c230172ad0d283c04f01dea4bb