[INFO] cloning repository https://github.com/ZigTag/calc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ZigTag/calc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZigTag%2Fcalc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZigTag%2Fcalc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f5b042ac6c9d1eeaa36511774efabcf303de7767
[INFO] testing ZigTag/calc against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZigTag%2Fcalc" "/workspace/builds/worker-98/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-98/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ZigTag/calc on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ZigTag/calc
[INFO] finished tweaking git repo https://github.com/ZigTag/calc
[INFO] tweaked toml for git repo https://github.com/ZigTag/calc written to /workspace/builds/worker-98/source/Cargo.toml
[INFO] crate git repo https://github.com/ZigTag/calc already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e56229b9dc2c3be8d153aa02a08c34e4bc7803815b03aad1e4af8259742c32e
[INFO] running `Command { std: "docker" "start" "-a" "6e56229b9dc2c3be8d153aa02a08c34e4bc7803815b03aad1e4af8259742c32e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e56229b9dc2c3be8d153aa02a08c34e4bc7803815b03aad1e4af8259742c32e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e56229b9dc2c3be8d153aa02a08c34e4bc7803815b03aad1e4af8259742c32e", kill_on_drop: false }`
[INFO] [stdout] 6e56229b9dc2c3be8d153aa02a08c34e4bc7803815b03aad1e4af8259742c32e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73027087f898ca9cbcaaa3f9ab2a0e512a31c71263cc2fc897dbfa8064c0fb6b
[INFO] running `Command { std: "docker" "start" "-a" "73027087f898ca9cbcaaa3f9ab2a0e512a31c71263cc2fc897dbfa8064c0fb6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling calc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.66s
[INFO] running `Command { std: "docker" "inspect" "73027087f898ca9cbcaaa3f9ab2a0e512a31c71263cc2fc897dbfa8064c0fb6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73027087f898ca9cbcaaa3f9ab2a0e512a31c71263cc2fc897dbfa8064c0fb6b", kill_on_drop: false }`
[INFO] [stdout] 73027087f898ca9cbcaaa3f9ab2a0e512a31c71263cc2fc897dbfa8064c0fb6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bbe2f5a5b889cbef3ec6a866c8bfc1aa38bd14d3a78cbfa977a9f7484134a361
[INFO] running `Command { std: "docker" "start" "-a" "bbe2f5a5b889cbef3ec6a866c8bfc1aa38bd14d3a78cbfa977a9f7484134a361", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling calc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "bbe2f5a5b889cbef3ec6a866c8bfc1aa38bd14d3a78cbfa977a9f7484134a361", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbe2f5a5b889cbef3ec6a866c8bfc1aa38bd14d3a78cbfa977a9f7484134a361", kill_on_drop: false }`
[INFO] [stdout] bbe2f5a5b889cbef3ec6a866c8bfc1aa38bd14d3a78cbfa977a9f7484134a361
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0c0d235e3e8f30bb5bff200fdf97ee0b483a1de956ac0fcca84cbee973dff0dc
[INFO] running `Command { std: "docker" "start" "-a" "0c0d235e3e8f30bb5bff200fdf97ee0b483a1de956ac0fcca84cbee973dff0dc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/calc-fe74a5970253867c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0c0d235e3e8f30bb5bff200fdf97ee0b483a1de956ac0fcca84cbee973dff0dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c0d235e3e8f30bb5bff200fdf97ee0b483a1de956ac0fcca84cbee973dff0dc", kill_on_drop: false }`
[INFO] [stdout] 0c0d235e3e8f30bb5bff200fdf97ee0b483a1de956ac0fcca84cbee973dff0dc