[INFO] cloning repository https://github.com/BreezeWhite/apcn-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BreezeWhite/apcn-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBreezeWhite%2Fapcn-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBreezeWhite%2Fapcn-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 095617a441a0f5203a9c79a214a0f7fa3ca11634
[INFO] checking BreezeWhite/apcn-rs against master#df1ae0f7dd168513de2d89beb2cb7a95d4fdc118 for pr-159343
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBreezeWhite%2Fapcn-rs" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/BreezeWhite/apcn-rs
[INFO] finished tweaking git repo https://github.com/BreezeWhite/apcn-rs
[INFO] tweaked toml for git repo https://github.com/BreezeWhite/apcn-rs written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/BreezeWhite/apcn-rs on toolchain df1ae0f7dd168513de2d89beb2cb7a95d4fdc118
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+df1ae0f7dd168513de2d89beb2cb7a95d4fdc118" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/BreezeWhite/apcn-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+df1ae0f7dd168513de2d89beb2cb7a95d4fdc118" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dashu v0.4.4
[INFO] [stderr]   Downloaded num-modular v0.6.4
[INFO] [stderr]   Downloaded dashu-ratio v0.4.3
[INFO] [stderr]   Downloaded dashu-macros v0.4.2
[INFO] [stderr]   Downloaded dashu-base v0.4.3
[INFO] [stderr]   Downloaded dashu-float v0.4.5
[INFO] [stderr]   Downloaded dashu-int v0.4.3
[INFO] [stderr]   Downloaded rug v1.30.0
[INFO] [stderr]   Downloaded gmp-mpfr-sys v1.7.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 99b1dc5dd937d685c622b61a7070fac8b09636cd06f6528567ca501d8c27723e
[INFO] running `Command { std: "docker" "start" "99b1dc5dd937d685c622b61a7070fac8b09636cd06f6528567ca501d8c27723e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99b1dc5dd937d685c622b61a7070fac8b09636cd06f6528567ca501d8c27723e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "99b1dc5dd937d685c622b61a7070fac8b09636cd06f6528567ca501d8c27723e" "/opt/rustwide/cargo-home/bin/cargo" "+df1ae0f7dd168513de2d89beb2cb7a95d4fdc118" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99b1dc5dd937d685c622b61a7070fac8b09636cd06f6528567ca501d8c27723e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "99b1dc5dd937d685c622b61a7070fac8b09636cd06f6528567ca501d8c27723e" "/opt/rustwide/cargo-home/bin/cargo" "+df1ae0f7dd168513de2d89beb2cb7a95d4fdc118" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.7.1
[INFO] [stderr]    Compiling rug v1.30.0
[INFO] [stderr]     Checking az v1.3.0
[INFO] [stderr]    Compiling alloca v0.4.0
[INFO] [stderr]     Checking regex-syntax v0.8.11
[INFO] [stderr]    Compiling zerocopy-derive v0.8.52
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking page_size v0.6.0
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking zerocopy v0.8.52
[INFO] [stderr]     Checking criterion-plot v0.8.2
[INFO] [stderr]     Checking regex v1.12.4
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking criterion v0.8.2
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "99b1dc5dd937d685c622b61a7070fac8b09636cd06f6528567ca501d8c27723e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99b1dc5dd937d685c622b61a7070fac8b09636cd06f6528567ca501d8c27723e", kill_on_drop: false }`
[INFO] [stdout] 99b1dc5dd937d685c622b61a7070fac8b09636cd06f6528567ca501d8c27723e