[INFO] cloning repository https://github.com/limitee/dc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/limitee/dc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flimitee%2Fdc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flimitee%2Fdc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b71a21a5054737cd1fa354e87735ba7a0f5fad5e
[INFO] checking limitee/dc against try#07fecb9cf34c4979a772ba38c99d6d9144768413 for pr-87710
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flimitee%2Fdc" "/workspace/builds/worker-81/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-81/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/limitee/dc on toolchain 07fecb9cf34c4979a772ba38c99d6d9144768413
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/limitee/dc
[INFO] finished tweaking git repo https://github.com/limitee/dc
[INFO] tweaked toml for git repo https://github.com/limitee/dc written to /workspace/builds/worker-81/source/Cargo.toml
[INFO] crate git repo https://github.com/limitee/dc already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "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://limitee:20131988lm@github.com/limitee/easy_config.git`
[INFO] [stderr]     Updating git repository `https://limitee:20131988lm@github.com/limitee/easydb.git`
[INFO] [stderr]     Updating git repository `https://github.com/rust-lang-nursery/lazy-static.rs.git`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded phf_shared v0.7.14
[INFO] [stderr]   Downloaded aho-corasick v0.5.1
[INFO] [stderr]   Downloaded regex-syntax v0.3.1
[INFO] [stderr]   Downloaded num v0.1.32
[INFO] [stderr]   Downloaded thread_local v0.2.5
[INFO] [stderr]   Downloaded chrono v0.2.22
[INFO] [stderr]   Downloaded regex v0.1.69
[INFO] [stderr]   Downloaded libc v0.2.10
[INFO] [stderr]   Downloaded winapi v0.2.6
[INFO] [stderr]   Downloaded phf v0.7.14
[INFO] [stderr]   Downloaded byteorder v0.5.1
[INFO] [stderr]   Downloaded net2 v0.2.23
[INFO] [stderr]   Downloaded colored v1.2.0
[INFO] [stderr]   Downloaded postgres v0.11.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae3e6a99e0eb48aa2380393493ff7e8abc0cbff3ba656da60de81535d51b30bc
[INFO] running `Command { std: "docker" "start" "-a" "ae3e6a99e0eb48aa2380393493ff7e8abc0cbff3ba656da60de81535d51b30bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae3e6a99e0eb48aa2380393493ff7e8abc0cbff3ba656da60de81535d51b30bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae3e6a99e0eb48aa2380393493ff7e8abc0cbff3ba656da60de81535d51b30bc", kill_on_drop: false }`
[INFO] [stdout] ae3e6a99e0eb48aa2380393493ff7e8abc0cbff3ba656da60de81535d51b30bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6276d730e199bcd9019720868be0e15f982a94e6ead6355909b8394920cd3bc0
[INFO] running `Command { std: "docker" "start" "-a" "6276d730e199bcd9019720868be0e15f982a94e6ead6355909b8394920cd3bc0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]     Checking libc v0.2.10
[INFO] [stderr]     Checking winapi v0.2.6
[INFO] [stderr]     Checking num-traits v0.1.32
[INFO] [stderr]     Checking phf_shared v0.7.14
[INFO] [stderr]     Checking rustc-serialize v0.3.19
[INFO] [stderr]     Checking cfg-if v0.1.0
[INFO] [stderr]     Checking log v0.3.6
[INFO] [stderr]     Checking hex v0.2.0
[INFO] [stderr]     Checking lazy_static v0.1.16
[INFO] [stderr]     Checking bufstream v0.1.2
[INFO] [stderr]     Checking byteorder v0.5.1
[INFO] [stderr]     Checking regex-syntax v0.3.1
[INFO] [stderr]     Checking utf8-ranges v0.1.3
[INFO] [stderr]     Checking lazy_static v0.2.1 (https://github.com/rust-lang-nursery/lazy-static.rs.git#ffe65c81)
[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 phf v0.7.14
[INFO] [stderr]     Checking num-integer v0.1.32
[INFO] [stderr]     Checking colored v1.2.0
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]     Checking rand v0.3.14
[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] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "6276d730e199bcd9019720868be0e15f982a94e6ead6355909b8394920cd3bc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6276d730e199bcd9019720868be0e15f982a94e6ead6355909b8394920cd3bc0", kill_on_drop: false }`
[INFO] [stdout] 6276d730e199bcd9019720868be0e15f982a94e6ead6355909b8394920cd3bc0