[INFO] cloning repository https://github.com/oyiptong/color_out
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oyiptong/color_out" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foyiptong%2Fcolor_out", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foyiptong%2Fcolor_out'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 50e57d41619652d02b482c3aa5521ac207850d27
[INFO] checking oyiptong/color_out against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foyiptong%2Fcolor_out" "/workspace/builds/worker-77/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-77/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/oyiptong/color_out on toolchain 39e1293fce4b650061e85dda88aa428f726a8444
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/oyiptong/color_out
[INFO] finished tweaking git repo https://github.com/oyiptong/color_out
[INFO] tweaked toml for git repo https://github.com/oyiptong/color_out written to /workspace/builds/worker-77/source/Cargo.toml
[INFO] crate git repo https://github.com/oyiptong/color_out already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lzw v0.9.0
[INFO] [stderr]   Downloaded gif v0.7.0
[INFO] [stderr]   Downloaded ansi_term v0.7.2
[INFO] [stderr]   Downloaded strsim v0.4.0
[INFO] [stderr]   Downloaded unicode-width v0.1.3
[INFO] [stderr]   Downloaded num v0.1.31
[INFO] [stderr]   Downloaded rayon v0.3.1
[INFO] [stderr]   Downloaded jpeg-decoder v0.1.2
[INFO] [stderr]   Downloaded euclid v0.6.5
[INFO] [stderr]   Downloaded deque v0.3.1
[INFO] [stderr]   Downloaded libc v0.2.9
[INFO] [stderr]   Downloaded png v0.4.2
[INFO] [stderr]   Downloaded gcc v0.3.26
[INFO] [stderr]   Downloaded flate2 v0.2.13
[INFO] [stderr]   Downloaded inflate v0.1.0
[INFO] [stderr]   Downloaded image v0.7.2
[INFO] [stderr]   Downloaded clap v2.2.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] de48d837516996d16eb03ff4ddf22c3f75fd99d099dc704bc9bca91321afe009
[INFO] running `Command { std: "docker" "start" "-a" "de48d837516996d16eb03ff4ddf22c3f75fd99d099dc704bc9bca91321afe009", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de48d837516996d16eb03ff4ddf22c3f75fd99d099dc704bc9bca91321afe009", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de48d837516996d16eb03ff4ddf22c3f75fd99d099dc704bc9bca91321afe009", kill_on_drop: false }`
[INFO] [stdout] de48d837516996d16eb03ff4ddf22c3f75fd99d099dc704bc9bca91321afe009
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76161902354b53acf700c58e5d21f4a45714a7b0e970099693a0fcb825162a75
[INFO] running `Command { std: "docker" "start" "-a" "76161902354b53acf700c58e5d21f4a45714a7b0e970099693a0fcb825162a75", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking libc v0.2.9
[INFO] [stderr]    Compiling gcc v0.3.26
[INFO] [stderr]     Checking rustc-serialize v0.3.18
[INFO] [stderr]     Checking log v0.3.6
[INFO] [stderr]     Checking inflate v0.1.0
[INFO] [stderr]     Checking lzw v0.9.0
[INFO] [stderr]     Checking bitflags v0.3.3
[INFO] [stderr]     Checking color_quant v1.0.0
[INFO] [stderr]     Checking byteorder v0.4.2
[INFO] [stderr]     Checking vec_map v0.6.0
[INFO] [stderr]     Checking strsim v0.4.0
[INFO] [stderr]     Checking bitflags v0.4.0
[INFO] [stderr]     Checking unicode-width v0.1.3
[INFO] [stderr]     Checking glob v0.2.11
[INFO] [stderr]     Checking ansi_term v0.7.2
[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-0.3.18/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 rand v0.3.14
[INFO] [stderr]     Checking num_cpus v0.2.11
[INFO] [stderr]     Checking gif v0.7.0
[INFO] [stderr]     Checking clap v2.2.5
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustc-serialize` due to 2 previous errors
[INFO] [stdout] For more information about this error, try `rustc --explain E0642`.
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "76161902354b53acf700c58e5d21f4a45714a7b0e970099693a0fcb825162a75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76161902354b53acf700c58e5d21f4a45714a7b0e970099693a0fcb825162a75", kill_on_drop: false }`
[INFO] [stdout] 76161902354b53acf700c58e5d21f4a45714a7b0e970099693a0fcb825162a75