[INFO] cloning repository https://github.com/steveklabnik/semver.crates.io
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/steveklabnik/semver.crates.io" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsteveklabnik%2Fsemver.crates.io", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsteveklabnik%2Fsemver.crates.io'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b62c75f2b590f1829e359c931d94b676192c2795
[INFO] testing steveklabnik/semver.crates.io 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%2Fsteveklabnik%2Fsemver.crates.io" "/workspace/builds/worker-24/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-24/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/steveklabnik/semver.crates.io 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/steveklabnik/semver.crates.io
[INFO] finished tweaking git repo https://github.com/steveklabnik/semver.crates.io
[INFO] tweaked toml for git repo https://github.com/steveklabnik/semver.crates.io written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] crate git repo https://github.com/steveklabnik/semver.crates.io 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 92679a0b92551ac61dae0931ea39442306bff2358b2ddef8614fd6aed4a4e0c0
[INFO] running `Command { std: "docker" "start" "-a" "92679a0b92551ac61dae0931ea39442306bff2358b2ddef8614fd6aed4a4e0c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "92679a0b92551ac61dae0931ea39442306bff2358b2ddef8614fd6aed4a4e0c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92679a0b92551ac61dae0931ea39442306bff2358b2ddef8614fd6aed4a4e0c0", kill_on_drop: false }`
[INFO] [stdout] 92679a0b92551ac61dae0931ea39442306bff2358b2ddef8614fd6aed4a4e0c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 33d57a17aeb6013ebd2c59524a60a735bec4164e3ffa3bcb22be4e7ca0e7db44
[INFO] running `Command { std: "docker" "start" "-a" "33d57a17aeb6013ebd2c59524a60a735bec4164e3ffa3bcb22be4e7ca0e7db44", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-cratesio v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "33d57a17aeb6013ebd2c59524a60a735bec4164e3ffa3bcb22be4e7ca0e7db44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33d57a17aeb6013ebd2c59524a60a735bec4164e3ffa3bcb22be4e7ca0e7db44", kill_on_drop: false }`
[INFO] [stdout] 33d57a17aeb6013ebd2c59524a60a735bec4164e3ffa3bcb22be4e7ca0e7db44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] e8938ef89ae2382694b62b0028d21442120175fdd30899717e12be97ccc7dcec
[INFO] running `Command { std: "docker" "start" "-a" "e8938ef89ae2382694b62b0028d21442120175fdd30899717e12be97ccc7dcec", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-cratesio v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "e8938ef89ae2382694b62b0028d21442120175fdd30899717e12be97ccc7dcec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8938ef89ae2382694b62b0028d21442120175fdd30899717e12be97ccc7dcec", kill_on_drop: false }`
[INFO] [stdout] e8938ef89ae2382694b62b0028d21442120175fdd30899717e12be97ccc7dcec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 6fcea7ea346fed163fe673d0602c2145a0fad2b8d983f33b9ca7fe6021917d0b
[INFO] running `Command { std: "docker" "start" "-a" "6fcea7ea346fed163fe673d0602c2145a0fad2b8d983f33b9ca7fe6021917d0b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/semver_cratesio-40bc210ab8ad0674)
[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" "6fcea7ea346fed163fe673d0602c2145a0fad2b8d983f33b9ca7fe6021917d0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fcea7ea346fed163fe673d0602c2145a0fad2b8d983f33b9ca7fe6021917d0b", kill_on_drop: false }`
[INFO] [stdout] 6fcea7ea346fed163fe673d0602c2145a0fad2b8d983f33b9ca7fe6021917d0b