[INFO] cloning repository https://github.com/MasonAsh/rusto
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MasonAsh/rusto" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMasonAsh%2Frusto", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMasonAsh%2Frusto'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7a3b07743a9fb4a154a8c3272883e2d4425b7803
[INFO] checking MasonAsh/rusto against beta-2021-10-15 for beta-1.56-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMasonAsh%2Frusto" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  32% (10/31)
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[INFO] validating manifest of git repo https://github.com/MasonAsh/rusto on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MasonAsh/rusto
[INFO] finished tweaking git repo https://github.com/MasonAsh/rusto
[INFO] tweaked toml for git repo https://github.com/MasonAsh/rusto written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/MasonAsh/rusto already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lzw v0.9.0
[INFO] [stderr]   Downloaded gl v0.5.2
[INFO] [stderr]   Downloaded glob v0.2.10
[INFO] [stderr]   Downloaded gl_generator v0.4.2
[INFO] [stderr]   Downloaded image v0.6.1
[INFO] [stderr]   Downloaded assimp-sys v0.0.7
[INFO] [stderr]   Downloaded assimp v0.1.0
[INFO] [stderr]   Downloaded png v0.4.1
[INFO] [stderr]   Downloaded sdl2 v0.13.0
[INFO] [stderr]   Downloaded sdl2-sys v0.8.0
[INFO] [stderr]   Downloaded libc v0.2.4
[INFO] [stderr]   Downloaded gif v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 63c0ddb60f020b903c3f357831d29e649e7ea1556358ce22818fcdf77cb803a0
[INFO] running `Command { std: "docker" "start" "-a" "63c0ddb60f020b903c3f357831d29e649e7ea1556358ce22818fcdf77cb803a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63c0ddb60f020b903c3f357831d29e649e7ea1556358ce22818fcdf77cb803a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63c0ddb60f020b903c3f357831d29e649e7ea1556358ce22818fcdf77cb803a0", kill_on_drop: false }`
[INFO] [stdout] 63c0ddb60f020b903c3f357831d29e649e7ea1556358ce22818fcdf77cb803a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3197ee4d867f4feccac92c28f0e7f3b50acfe8f7bd522a9824ff158f3671f890
[INFO] running `Command { std: "docker" "start" "-a" "3197ee4d867f4feccac92c28f0e7f3b50acfe8f7bd522a9824ff158f3671f890", kill_on_drop: false }`
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]     Checking libc v0.2.4
[INFO] [stderr]     Checking winapi v0.2.5
[INFO] [stderr]    Compiling gcc v0.3.21
[INFO] [stderr]     Checking rustc-serialize v0.3.16
[INFO] [stderr]    Compiling bitflags v0.3.3
[INFO] [stderr]    Compiling khronos_api v1.0.0
[INFO] [stderr]    Compiling sdl2-sys v0.8.0
[INFO] [stderr]     Checking inflate v0.1.0
[INFO] [stderr]     Checking color_quant v1.0.0
[INFO] [stderr]     Checking lzw v0.9.0
[INFO] [stderr]     Checking byteorder v0.4.2
[INFO] [stderr]     Checking glob v0.2.10
[INFO] [stderr]    Compiling xml-rs v0.2.2
[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-0.3.16/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 gif v0.7.0
[INFO] [stderr]    Compiling advapi32-sys v0.1.2
[INFO] [stderr]     Checking assimp-sys v0.0.7
[INFO] [stderr]    Compiling log v0.3.5
[INFO] [stderr]    Compiling miniz-sys v0.1.7
[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" "3197ee4d867f4feccac92c28f0e7f3b50acfe8f7bd522a9824ff158f3671f890", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3197ee4d867f4feccac92c28f0e7f3b50acfe8f7bd522a9824ff158f3671f890", kill_on_drop: false }`
[INFO] [stdout] 3197ee4d867f4feccac92c28f0e7f3b50acfe8f7bd522a9824ff158f3671f890