[INFO] cloning repository https://github.com/colbyn/tao-te-ching-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/colbyn/tao-te-ching-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcolbyn%2Ftao-te-ching-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcolbyn%2Ftao-te-ching-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e3f57d41c2fca4c8ba1e03cb578b374af1d83b49
[INFO] testing colbyn/tao-te-ching-rs against master#414482f6a0d4e7290f614300581a0b55442552a3 for pr-140985
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcolbyn%2Ftao-te-ching-rs" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/colbyn/tao-te-ching-rs on toolchain 414482f6a0d4e7290f614300581a0b55442552a3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/colbyn/tao-te-ching-rs
[INFO] finished tweaking git repo https://github.com/colbyn/tao-te-ching-rs
[INFO] tweaked toml for git repo https://github.com/colbyn/tao-te-ching-rs written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/colbyn/tao-te-ching-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" "+414482f6a0d4e7290f614300581a0b55442552a3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a1531e0c365ebab5c8b0b369b8d0436f449ac0540138e1748c70cef8bcc7f02
[INFO] running `Command { std: "docker" "start" "-a" "4a1531e0c365ebab5c8b0b369b8d0436f449ac0540138e1748c70cef8bcc7f02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a1531e0c365ebab5c8b0b369b8d0436f449ac0540138e1748c70cef8bcc7f02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a1531e0c365ebab5c8b0b369b8d0436f449ac0540138e1748c70cef8bcc7f02", kill_on_drop: false }`
[INFO] [stdout] 4a1531e0c365ebab5c8b0b369b8d0436f449ac0540138e1748c70cef8bcc7f02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f434d2c982e0a6decf4e43051c2d58849f50bccbaae8c58513b1047ce6f4baa
[INFO] running `Command { std: "docker" "start" "-a" "5f434d2c982e0a6decf4e43051c2d58849f50bccbaae8c58513b1047ce6f4baa", kill_on_drop: false }`
[INFO] [stderr]    Compiling tao-te-ching-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "5f434d2c982e0a6decf4e43051c2d58849f50bccbaae8c58513b1047ce6f4baa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f434d2c982e0a6decf4e43051c2d58849f50bccbaae8c58513b1047ce6f4baa", kill_on_drop: false }`
[INFO] [stdout] 5f434d2c982e0a6decf4e43051c2d58849f50bccbaae8c58513b1047ce6f4baa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f01ac31665321aa67d35dad3ec57e8beb6b35a25747f33e6857fb93a340e3b9e
[INFO] running `Command { std: "docker" "start" "-a" "f01ac31665321aa67d35dad3ec57e8beb6b35a25747f33e6857fb93a340e3b9e", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/78b91a4eeb8dbbf30a2e87626846a5236dc93229119efc1aa9a00b18be41fa13/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "f01ac31665321aa67d35dad3ec57e8beb6b35a25747f33e6857fb93a340e3b9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f01ac31665321aa67d35dad3ec57e8beb6b35a25747f33e6857fb93a340e3b9e", kill_on_drop: false }`
[INFO] [stdout] f01ac31665321aa67d35dad3ec57e8beb6b35a25747f33e6857fb93a340e3b9e