[INFO] cloning repository https://github.com/sxxrfx/regex-from-scratch
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sxxrfx/regex-from-scratch" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsxxrfx%2Fregex-from-scratch", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsxxrfx%2Fregex-from-scratch'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c1897fbfe4cfdf981536b1d80ea1d90e17ceeaf0
[INFO] testing sxxrfx/regex-from-scratch against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsxxrfx%2Fregex-from-scratch" "/workspace/builds/worker-60/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-60/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sxxrfx/regex-from-scratch on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sxxrfx/regex-from-scratch
[INFO] finished tweaking git repo https://github.com/sxxrfx/regex-from-scratch
[INFO] tweaked toml for git repo https://github.com/sxxrfx/regex-from-scratch written to /workspace/builds/worker-60/source/Cargo.toml
[INFO] crate git repo https://github.com/sxxrfx/regex-from-scratch already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aecc2fe42649b751e6fc7f438da6f164c7df8d3d7d12179c93f1e5d720bbcf5e
[INFO] running `Command { std: "docker" "start" "-a" "aecc2fe42649b751e6fc7f438da6f164c7df8d3d7d12179c93f1e5d720bbcf5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aecc2fe42649b751e6fc7f438da6f164c7df8d3d7d12179c93f1e5d720bbcf5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aecc2fe42649b751e6fc7f438da6f164c7df8d3d7d12179c93f1e5d720bbcf5e", kill_on_drop: false }`
[INFO] [stdout] aecc2fe42649b751e6fc7f438da6f164c7df8d3d7d12179c93f1e5d720bbcf5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b9bfc9df4ec3b175211b4ddbc265567372ec14b08343f28f7c2497c9140ef6e
[INFO] running `Command { std: "docker" "start" "-a" "2b9bfc9df4ec3b175211b4ddbc265567372ec14b08343f28f7c2497c9140ef6e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling regex-from-scratch v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "2b9bfc9df4ec3b175211b4ddbc265567372ec14b08343f28f7c2497c9140ef6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b9bfc9df4ec3b175211b4ddbc265567372ec14b08343f28f7c2497c9140ef6e", kill_on_drop: false }`
[INFO] [stdout] 2b9bfc9df4ec3b175211b4ddbc265567372ec14b08343f28f7c2497c9140ef6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23f67fba9b47d97a41744497766c8048def5265d68093f175c616ed41f7be560
[INFO] running `Command { std: "docker" "start" "-a" "23f67fba9b47d97a41744497766c8048def5265d68093f175c616ed41f7be560", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-from-scratch v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "23f67fba9b47d97a41744497766c8048def5265d68093f175c616ed41f7be560", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23f67fba9b47d97a41744497766c8048def5265d68093f175c616ed41f7be560", kill_on_drop: false }`
[INFO] [stdout] 23f67fba9b47d97a41744497766c8048def5265d68093f175c616ed41f7be560
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7f39ae7c949d980691135b5115fc09820ee65ab74d4373001b9e4dde52d2de39
[INFO] running `Command { std: "docker" "start" "-a" "7f39ae7c949d980691135b5115fc09820ee65ab74d4373001b9e4dde52d2de39", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/regex_from_scratch-fdd367f523b34e3c)
[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" "7f39ae7c949d980691135b5115fc09820ee65ab74d4373001b9e4dde52d2de39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f39ae7c949d980691135b5115fc09820ee65ab74d4373001b9e4dde52d2de39", kill_on_drop: false }`
[INFO] [stdout] 7f39ae7c949d980691135b5115fc09820ee65ab74d4373001b9e4dde52d2de39