[INFO] cloning repository https://github.com/GreenPix/lycan
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/GreenPix/lycan" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGreenPix%2Flycan", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGreenPix%2Flycan'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 54c2aea54a440aab658a7ad1b79c7cea9be8dae8
[INFO] checking GreenPix/lycan against try#d990716b6a1fdde1300748828a9c9e79dfd0b898 for pr-74846
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGreenPix%2Flycan" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/GreenPix/lycan on toolchain d990716b6a1fdde1300748828a9c9e79dfd0b898
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/GreenPix/lycan
[INFO] finished tweaking git repo https://github.com/GreenPix/lycan
[INFO] tweaked toml for git repo https://github.com/GreenPix/lycan written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/GreenPix/lycan already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/GreenPix/aariba.git`
[INFO] [stderr]     Updating git repository `https://github.com/GreenPix/behaviour-tree.git`
[INFO] [stderr]     Updating git repository `https://github.com/Greenpix/lycan-serialize.git`
[INFO] [stderr]     Updating git submodule `https://github.com/GreenPix/lycan-schemas.git`
[INFO] [stderr]     Updating git repository `https://github.com/GreenPix/flat-tree.git`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded schedule_recv v0.1.0
[INFO] [stderr]   Downloaded serde_codegen v0.8.10
[INFO] [stderr]   Downloaded fixedbitset v0.1.2
[INFO] [stderr]   Downloaded ref_slice v1.1.0
[INFO] [stderr]   Downloaded smallvec v0.2.0
[INFO] [stderr]   Downloaded quote v0.2.1
[INFO] [stderr]   Downloaded serde v0.8.10
[INFO] [stderr]   Downloaded diff v0.1.9
[INFO] [stderr]   Downloaded serde_codegen_internals v0.9.0
[INFO] [stderr]   Downloaded syntex_syntax v0.44.0
[INFO] [stderr]   Downloaded iron-error-router v0.2.0
[INFO] [stderr]   Downloaded syn v0.8.6
[INFO] [stderr]   Downloaded tokio-core v0.1.0
[INFO] [stderr]   Downloaded futures v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c17ed7edb5de359d920eb160369f0429990c6324a2efb62e51bbd3141dda9649
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c17ed7edb5de359d920eb160369f0429990c6324a2efb62e51bbd3141dda9649", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c17ed7edb5de359d920eb160369f0429990c6324a2efb62e51bbd3141dda9649", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c17ed7edb5de359d920eb160369f0429990c6324a2efb62e51bbd3141dda9649", kill_on_drop: false }`
[INFO] [stdout] c17ed7edb5de359d920eb160369f0429990c6324a2efb62e51bbd3141dda9649
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f2a1a7cc25da7f60be6ac5f9b5e268dbe4f88e762faa8a8c8e1b1090be947dea
[INFO] running `Command { std: "docker" "start" "-a" "f2a1a7cc25da7f60be6ac5f9b5e268dbe4f88e762faa8a8c8e1b1090be947dea", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.16
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling rustc-serialize v0.3.19
[INFO] [stderr]    Compiling pkg-config v0.3.8
[INFO] [stderr]     Checking log v0.3.6
[INFO] [stderr]    Compiling gcc v0.3.35
[INFO] [stderr]    Compiling regex-syntax v0.3.5
[INFO] [stderr]     Checking lazy_static v0.2.1
[INFO] [stderr]     Checking matches v0.1.2
[INFO] [stderr]    Compiling unicode-xid v0.0.3
[INFO] [stderr]    Compiling fixedbitset v0.1.2
[INFO] [stderr]     Checking traitobject v0.0.3
[INFO] [stderr]    Compiling lalrpop-util v0.11.0
[INFO] [stderr]     Checking unicode-normalization v0.1.2
[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]    Compiling unicode-xid v0.0.2
[INFO] [stderr]    Compiling itertools v0.3.25
[INFO] [stderr]    Compiling lalrpop-intern v0.11.0
[INFO] [stderr]     Checking num-traits v0.1.36
[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]    Compiling diff v0.1.9
[INFO] [stderr]    Compiling bit-vec v0.4.3
[INFO] [stderr]    Compiling quote v0.2.1
[INFO] [stderr]    Compiling strsim v0.5.1
[INFO] [stderr]    Compiling regex-syntax v0.2.6
[INFO] [stderr]    Compiling bitflags v0.4.0
[INFO] [stderr]     Checking language-tags v0.2.2
[INFO] [stderr]     Checking httparse v1.1.2
[INFO] [stderr]     Checking modifier v0.1.0
[INFO] [stderr]     Checking serde v0.8.10
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking lazycell v0.4.0
[INFO] [stderr]     Checking slab v0.3.0
[INFO] [stderr]     Checking scoped-tls v0.1.0
[INFO] [stderr]     Checking ref_slice v1.1.0
[INFO] [stderr]     Checking route-recognizer v0.1.11
[INFO] [stderr]     Checking flat-tree v0.0.1 (https://github.com/GreenPix/flat-tree.git#ac293cc3)
[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] [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" "f2a1a7cc25da7f60be6ac5f9b5e268dbe4f88e762faa8a8c8e1b1090be947dea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2a1a7cc25da7f60be6ac5f9b5e268dbe4f88e762faa8a8c8e1b1090be947dea", kill_on_drop: false }`
[INFO] [stdout] f2a1a7cc25da7f60be6ac5f9b5e268dbe4f88e762faa8a8c8e1b1090be947dea