[INFO] cloning repository https://github.com/tomasfarias/c2g
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tomasfarias/c2g" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomasfarias%2Fc2g", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomasfarias%2Fc2g'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c6ae6307b025bc478022fe2dc57606a904578ee4
[INFO] checking tomasfarias/c2g against master#0599f3403366d9c57f0625e6de3af214b5042a90 for pr-87710
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomasfarias%2Fc2g" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
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[INFO] validating manifest of git repo https://github.com/tomasfarias/c2g on toolchain 0599f3403366d9c57f0625e6de3af214b5042a90
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tomasfarias/c2g
[INFO] finished tweaking git repo https://github.com/tomasfarias/c2g
[INFO] tweaked toml for git repo https://github.com/tomasfarias/c2g written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/tomasfarias/c2g already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "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] 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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2447e3e3ba7d0b828626bca3aa81a8651a4bfb54c830b3cd582d96e14b90f57e
[INFO] running `Command { std: "docker" "start" "-a" "2447e3e3ba7d0b828626bca3aa81a8651a4bfb54c830b3cd582d96e14b90f57e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2447e3e3ba7d0b828626bca3aa81a8651a4bfb54c830b3cd582d96e14b90f57e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2447e3e3ba7d0b828626bca3aa81a8651a4bfb54c830b3cd582d96e14b90f57e", kill_on_drop: false }`
[INFO] [stdout] 2447e3e3ba7d0b828626bca3aa81a8651a4bfb54c830b3cd582d96e14b90f57e
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f662e385b7a585d8e7fce6e23eaa49e2fae4e7d515153423889bc920f9a7f1ab
[INFO] running `Command { std: "docker" "start" "-a" "f662e385b7a585d8e7fce6e23eaa49e2fae4e7d515153423889bc920f9a7f1ab", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking bytemuck v1.7.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling unicode-general-category v0.2.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]     Checking float-cmp v0.5.3
[INFO] [stderr]    Compiling anyhow v1.0.41
[INFO] [stderr]     Checking matches v0.1.8
[INFO] [stderr]     Checking unicode-bidi-mirroring v0.1.0
[INFO] [stderr]     Checking ttf-parser v0.9.0
[INFO] [stderr]     Checking ttf-parser v0.12.2
[INFO] [stderr]     Checking siphasher v0.2.3
[INFO] [stderr]     Checking weezl v0.1.5
[INFO] [stderr]     Checking xmlparser v0.13.3
[INFO] [stderr]    Compiling shakmaty v0.18.0
[INFO] [stderr]     Checking unicode-script v0.5.2
[INFO] [stderr]     Checking unicode-ccc v0.1.2
[INFO] [stderr]     Checking rctree v0.3.3
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[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]     Checking xmlwriter v0.1.0
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking crossbeam-utils v0.8.5
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking rgb v0.8.27
[INFO] [stderr]     Checking safe_arch v0.5.2
[INFO] [stderr]     Checking unicode-bidi v0.3.5
[INFO] [stderr]     Checking data-url v0.1.0
[INFO] [stderr]     Checking svgtypes v0.5.0
[INFO] [stderr]     Checking roxmltree v0.14.1
[INFO] [stderr]     Checking kurbo v0.8.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]     Checking svgfilters v0.3.0
[INFO] [stderr]     Checking png v0.16.8
[INFO] [stderr]     Checking simplecss v0.2.0
[INFO] [stderr]     Checking gif v0.11.2
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking memmap2 v0.2.3
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking slice-deque v0.3.0
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]     Checking rustybuzz v0.3.0
[INFO] [stderr]     Checking fontdb v0.5.4
[INFO] [stderr]     Checking tiny-skia v0.5.1
[INFO] [stderr]    Compiling include_dir_impl v0.6.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.5
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]     Checking flate2 v1.0.20
[INFO] [stderr]     Checking rayon-core v1.9.1
[INFO] [stderr]     Checking btoi v0.4.2
[INFO] [stderr]     Checking env_logger v0.8.4
[INFO] [stderr]     Checking thiserror v1.0.25
[INFO] [stderr]     Checking include_dir v0.6.0
[INFO] [stderr]     Checking usvg v0.14.1
[INFO] [stderr]     Checking pgn-reader v0.17.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.22
[INFO] [stderr]     Checking tiff v0.6.1
[INFO] [stderr]     Checking resvg v0.14.1
[INFO] [stderr]     Checking image v0.23.14
[INFO] [stderr]     Checking c2g v0.6.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.38s
[INFO] running `Command { std: "docker" "inspect" "f662e385b7a585d8e7fce6e23eaa49e2fae4e7d515153423889bc920f9a7f1ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f662e385b7a585d8e7fce6e23eaa49e2fae4e7d515153423889bc920f9a7f1ab", kill_on_drop: false }`
[INFO] [stdout] f662e385b7a585d8e7fce6e23eaa49e2fae4e7d515153423889bc920f9a7f1ab