[INFO] cloning repository https://github.com/Stan346537/Numgg
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Stan346537/Numgg" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStan346537%2FNumgg", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStan346537%2FNumgg'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 292b6f13fdd59d74102ec78d674712b09ad47697
[INFO] checking Stan346537/Numgg/292b6f13fdd59d74102ec78d674712b09ad47697 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStan346537%2FNumgg" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Stan346537/Numgg on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Stan346537/Numgg
[INFO] finished tweaking git repo https://github.com/Stan346537/Numgg
[INFO] tweaked toml for git repo https://github.com/Stan346537/Numgg written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Stan346537/Numgg 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded attohttpc v0.27.0
[INFO] [stderr]   Downloaded mendeleev v0.8.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 795407ea1df7e40d3208f2767c42945038b15c36458b7bdeb90577db7beb13f2
[INFO] running `Command { std: "docker" "start" "-a" "795407ea1df7e40d3208f2767c42945038b15c36458b7bdeb90577db7beb13f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "795407ea1df7e40d3208f2767c42945038b15c36458b7bdeb90577db7beb13f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "795407ea1df7e40d3208f2767c42945038b15c36458b7bdeb90577db7beb13f2", kill_on_drop: false }`
[INFO] [stdout] 795407ea1df7e40d3208f2767c42945038b15c36458b7bdeb90577db7beb13f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8a2b5c0ecb02509f81844e91750c17291399c3a0943d8bbf68fdda89f3cf285
[INFO] running `Command { std: "docker" "start" "-a" "e8a2b5c0ecb02509f81844e91750c17291399c3a0943d8bbf68fdda89f3cf285", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
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[INFO] [stderr]     Checking numbat-cli v1.12.0 (/opt/rustwide/workdir/numbat-cli)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 52.30s
[INFO] running `Command { std: "docker" "inspect" "e8a2b5c0ecb02509f81844e91750c17291399c3a0943d8bbf68fdda89f3cf285", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8a2b5c0ecb02509f81844e91750c17291399c3a0943d8bbf68fdda89f3cf285", kill_on_drop: false }`
[INFO] [stdout] e8a2b5c0ecb02509f81844e91750c17291399c3a0943d8bbf68fdda89f3cf285