[INFO] fetching crate rcrawl 1.2.1...
[INFO] testing rcrawl-1.2.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate rcrawl 1.2.1 into /workspace/builds/worker-24/source
[INFO] validating manifest of crates.io crate rcrawl 1.2.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rcrawl 1.2.1
[INFO] finished tweaking crates.io crate rcrawl 1.2.1
[INFO] tweaked toml for crates.io crate rcrawl 1.2.1 written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] crate crates.io crate rcrawl 1.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 15d62969cfd96a7046b4b5646b5f2d2c8393559573a5d0970a7df6fe8ab0b25d
[INFO] running `Command { std: "docker" "start" "-a" "15d62969cfd96a7046b4b5646b5f2d2c8393559573a5d0970a7df6fe8ab0b25d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15d62969cfd96a7046b4b5646b5f2d2c8393559573a5d0970a7df6fe8ab0b25d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15d62969cfd96a7046b4b5646b5f2d2c8393559573a5d0970a7df6fe8ab0b25d", kill_on_drop: false }`
[INFO] [stdout] 15d62969cfd96a7046b4b5646b5f2d2c8393559573a5d0970a7df6fe8ab0b25d
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d49c749c7d70cef1020babd3c840399b4dc5ea624104a1583f7a7f8911aef8b0
[INFO] running `Command { std: "docker" "start" "-a" "d49c749c7d70cef1020babd3c840399b4dc5ea624104a1583f7a7f8911aef8b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling rcrawl v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.17s
[INFO] running `Command { std: "docker" "inspect" "d49c749c7d70cef1020babd3c840399b4dc5ea624104a1583f7a7f8911aef8b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d49c749c7d70cef1020babd3c840399b4dc5ea624104a1583f7a7f8911aef8b0", kill_on_drop: false }`
[INFO] [stdout] d49c749c7d70cef1020babd3c840399b4dc5ea624104a1583f7a7f8911aef8b0
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d81b366beebf6f0c286ae1544ac14851ebb7025ec27711d90312c72a94ee5a2
[INFO] running `Command { std: "docker" "start" "-a" "6d81b366beebf6f0c286ae1544ac14851ebb7025ec27711d90312c72a94ee5a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling rcrawl v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "6d81b366beebf6f0c286ae1544ac14851ebb7025ec27711d90312c72a94ee5a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d81b366beebf6f0c286ae1544ac14851ebb7025ec27711d90312c72a94ee5a2", kill_on_drop: false }`
[INFO] [stdout] 6d81b366beebf6f0c286ae1544ac14851ebb7025ec27711d90312c72a94ee5a2
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3b9e0214dc18ed9f97378e9560fda4d0e2e81321a8d5b6d721490dc64d9eae44
[INFO] running `Command { std: "docker" "start" "-a" "3b9e0214dc18ed9f97378e9560fda4d0e2e81321a8d5b6d721490dc64d9eae44", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rcrawl-092460cd4d106ed5)
[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" "3b9e0214dc18ed9f97378e9560fda4d0e2e81321a8d5b6d721490dc64d9eae44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b9e0214dc18ed9f97378e9560fda4d0e2e81321a8d5b6d721490dc64d9eae44", kill_on_drop: false }`
[INFO] [stdout] 3b9e0214dc18ed9f97378e9560fda4d0e2e81321a8d5b6d721490dc64d9eae44