[INFO] fetching crate xorio 0.1.0...
[INFO] testing xorio-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate xorio 0.1.0 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate xorio 0.1.0 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 xorio 0.1.0
[INFO] finished tweaking crates.io crate xorio 0.1.0
[INFO] tweaked toml for crates.io crate xorio 0.1.0 written to /workspace/builds/worker-22/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 64c8104a3b15fdbd89ed4e27a24bbf04d0c88bfdec2ea6413185da7fbcb22436
[INFO] running `Command { std: "docker" "start" "-a" "64c8104a3b15fdbd89ed4e27a24bbf04d0c88bfdec2ea6413185da7fbcb22436", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "64c8104a3b15fdbd89ed4e27a24bbf04d0c88bfdec2ea6413185da7fbcb22436", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64c8104a3b15fdbd89ed4e27a24bbf04d0c88bfdec2ea6413185da7fbcb22436", kill_on_drop: false }`
[INFO] [stdout] 64c8104a3b15fdbd89ed4e27a24bbf04d0c88bfdec2ea6413185da7fbcb22436
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 26d4beede2ecf933d3304dc4be1320a6136fe50d580083468b4c8eb2a85c238a
[INFO] running `Command { std: "docker" "start" "-a" "26d4beede2ecf933d3304dc4be1320a6136fe50d580083468b4c8eb2a85c238a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling xorio v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "26d4beede2ecf933d3304dc4be1320a6136fe50d580083468b4c8eb2a85c238a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26d4beede2ecf933d3304dc4be1320a6136fe50d580083468b4c8eb2a85c238a", kill_on_drop: false }`
[INFO] [stdout] 26d4beede2ecf933d3304dc4be1320a6136fe50d580083468b4c8eb2a85c238a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] b20ffa42599119a1717e8f11a93b6862f5bc6bb1f9c6caff8fbbb1e04ea2a23d
[INFO] running `Command { std: "docker" "start" "-a" "b20ffa42599119a1717e8f11a93b6862f5bc6bb1f9c6caff8fbbb1e04ea2a23d", kill_on_drop: false }`
[INFO] [stderr]    Compiling xorio v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/xorio-4293d803343c95f6)
[INFO] running `Command { std: "docker" "inspect" "b20ffa42599119a1717e8f11a93b6862f5bc6bb1f9c6caff8fbbb1e04ea2a23d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b20ffa42599119a1717e8f11a93b6862f5bc6bb1f9c6caff8fbbb1e04ea2a23d", kill_on_drop: false }`
[INFO] [stdout] b20ffa42599119a1717e8f11a93b6862f5bc6bb1f9c6caff8fbbb1e04ea2a23d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 4792568abdd613e13b11971bc7a7a6b90d30aff0d42b5ff938ccb3db4835d43d
[INFO] running `Command { std: "docker" "start" "-a" "4792568abdd613e13b11971bc7a7a6b90d30aff0d42b5ff938ccb3db4835d43d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/xorio-4293d803343c95f6)
[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] [stderr]    Doc-tests xorio
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 8) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 34) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 19) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4792568abdd613e13b11971bc7a7a6b90d30aff0d42b5ff938ccb3db4835d43d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4792568abdd613e13b11971bc7a7a6b90d30aff0d42b5ff938ccb3db4835d43d", kill_on_drop: false }`
[INFO] [stdout] 4792568abdd613e13b11971bc7a7a6b90d30aff0d42b5ff938ccb3db4835d43d