[INFO] fetching crate doc 0.0.0...
[INFO] testing doc-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate doc 0.0.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate doc 0.0.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate doc 0.0.0
[INFO] finished tweaking crates.io crate doc 0.0.0
[INFO] tweaked toml for crates.io crate doc 0.0.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b870610a2e27553e00c1413f2a471a555a15e9539afeb9e002a4cd7aa242147
[INFO] running `Command { std: "docker" "start" "-a" "5b870610a2e27553e00c1413f2a471a555a15e9539afeb9e002a4cd7aa242147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b870610a2e27553e00c1413f2a471a555a15e9539afeb9e002a4cd7aa242147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b870610a2e27553e00c1413f2a471a555a15e9539afeb9e002a4cd7aa242147", kill_on_drop: false }`
[INFO] [stdout] 5b870610a2e27553e00c1413f2a471a555a15e9539afeb9e002a4cd7aa242147
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea991bead687d09fd34d8dd4a197afdd4517d4976852eb3678e572b086fc8a1d
[INFO] running `Command { std: "docker" "start" "-a" "ea991bead687d09fd34d8dd4a197afdd4517d4976852eb3678e572b086fc8a1d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling doc v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "ea991bead687d09fd34d8dd4a197afdd4517d4976852eb3678e572b086fc8a1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea991bead687d09fd34d8dd4a197afdd4517d4976852eb3678e572b086fc8a1d", kill_on_drop: false }`
[INFO] [stdout] ea991bead687d09fd34d8dd4a197afdd4517d4976852eb3678e572b086fc8a1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5268a57b2e13b650f06f47baa4805dc9f763b6f78328525b4eaf16b359055bba
[INFO] running `Command { std: "docker" "start" "-a" "5268a57b2e13b650f06f47baa4805dc9f763b6f78328525b4eaf16b359055bba", kill_on_drop: false }`
[INFO] [stderr]    Compiling doc v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/doc-3fddd9685ec45291)
[INFO] running `Command { std: "docker" "inspect" "5268a57b2e13b650f06f47baa4805dc9f763b6f78328525b4eaf16b359055bba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5268a57b2e13b650f06f47baa4805dc9f763b6f78328525b4eaf16b359055bba", kill_on_drop: false }`
[INFO] [stdout] 5268a57b2e13b650f06f47baa4805dc9f763b6f78328525b4eaf16b359055bba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aa0fd62f9c78d575e6d399a29b6a947c426dabdd1e2b7e58e8d61dc9df5bf995
[INFO] running `Command { std: "docker" "start" "-a" "aa0fd62f9c78d575e6d399a29b6a947c426dabdd1e2b7e58e8d61dc9df5bf995", 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] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/doc-3fddd9685ec45291)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests doc
[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" "aa0fd62f9c78d575e6d399a29b6a947c426dabdd1e2b7e58e8d61dc9df5bf995", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa0fd62f9c78d575e6d399a29b6a947c426dabdd1e2b7e58e8d61dc9df5bf995", kill_on_drop: false }`
[INFO] [stdout] aa0fd62f9c78d575e6d399a29b6a947c426dabdd1e2b7e58e8d61dc9df5bf995