[INFO] fetching crate urlsafe 0.1.1...
[INFO] testing urlsafe-0.1.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate urlsafe 0.1.1 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate urlsafe 0.1.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate urlsafe 0.1.1
[INFO] finished tweaking crates.io crate urlsafe 0.1.1
[INFO] tweaked toml for crates.io crate urlsafe 0.1.1 written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] crate crates.io crate urlsafe 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5116163a0d4ce1092933a6a510ba4d7d61714525dd049f2ba8e64b3211c06f85
[INFO] running `Command { std: "docker" "start" "-a" "5116163a0d4ce1092933a6a510ba4d7d61714525dd049f2ba8e64b3211c06f85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5116163a0d4ce1092933a6a510ba4d7d61714525dd049f2ba8e64b3211c06f85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5116163a0d4ce1092933a6a510ba4d7d61714525dd049f2ba8e64b3211c06f85", kill_on_drop: false }`
[INFO] [stdout] 5116163a0d4ce1092933a6a510ba4d7d61714525dd049f2ba8e64b3211c06f85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f50a5c1fc2f3930c47399cc206ced031c83aba49131c984674710b7227a86b0
[INFO] running `Command { std: "docker" "start" "-a" "8f50a5c1fc2f3930c47399cc206ced031c83aba49131c984674710b7227a86b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling urlsafe v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.04s
[INFO] running `Command { std: "docker" "inspect" "8f50a5c1fc2f3930c47399cc206ced031c83aba49131c984674710b7227a86b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f50a5c1fc2f3930c47399cc206ced031c83aba49131c984674710b7227a86b0", kill_on_drop: false }`
[INFO] [stdout] 8f50a5c1fc2f3930c47399cc206ced031c83aba49131c984674710b7227a86b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a843677af07acfb52f24f91fe9fb3fd23c591715f7f7ce94752812531ac142f
[INFO] running `Command { std: "docker" "start" "-a" "5a843677af07acfb52f24f91fe9fb3fd23c591715f7f7ce94752812531ac142f", kill_on_drop: false }`
[INFO] [stderr]    Compiling urlsafe v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "5a843677af07acfb52f24f91fe9fb3fd23c591715f7f7ce94752812531ac142f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a843677af07acfb52f24f91fe9fb3fd23c591715f7f7ce94752812531ac142f", kill_on_drop: false }`
[INFO] [stdout] 5a843677af07acfb52f24f91fe9fb3fd23c591715f7f7ce94752812531ac142f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eef9293c9bea8a011c39e8b0b22ee686244940ecc028ac7f87422fcce99ab08e
[INFO] running `Command { std: "docker" "start" "-a" "eef9293c9bea8a011c39e8b0b22ee686244940ecc028ac7f87422fcce99ab08e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/urlsafe-6b09f9baca00961e)
[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" "eef9293c9bea8a011c39e8b0b22ee686244940ecc028ac7f87422fcce99ab08e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eef9293c9bea8a011c39e8b0b22ee686244940ecc028ac7f87422fcce99ab08e", kill_on_drop: false }`
[INFO] [stdout] eef9293c9bea8a011c39e8b0b22ee686244940ecc028ac7f87422fcce99ab08e