[INFO] fetching crate tagged_bytes 0.0.1...
[INFO] testing tagged_bytes-0.0.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate tagged_bytes 0.0.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate tagged_bytes 0.0.1 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 tagged_bytes 0.0.1
[INFO] finished tweaking crates.io crate tagged_bytes 0.0.1
[INFO] tweaked toml for crates.io crate tagged_bytes 0.0.1 written to /workspace/builds/worker-9/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] [stderr]     Blocking waiting for file lock on package cache
[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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] f49fa2b4fdd0ba577971fffc0fe9291b73b65ea6ca064ba65e7e08aa0ae45afb
[INFO] running `Command { std: "docker" "start" "-a" "f49fa2b4fdd0ba577971fffc0fe9291b73b65ea6ca064ba65e7e08aa0ae45afb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f49fa2b4fdd0ba577971fffc0fe9291b73b65ea6ca064ba65e7e08aa0ae45afb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f49fa2b4fdd0ba577971fffc0fe9291b73b65ea6ca064ba65e7e08aa0ae45afb", kill_on_drop: false }`
[INFO] [stdout] f49fa2b4fdd0ba577971fffc0fe9291b73b65ea6ca064ba65e7e08aa0ae45afb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 13188c5a32381e055c8a25718d771326596f25ae07c59a34e7838d9934083f40
[INFO] running `Command { std: "docker" "start" "-a" "13188c5a32381e055c8a25718d771326596f25ae07c59a34e7838d9934083f40", kill_on_drop: false }`
[INFO] [stderr]    Compiling tagged_bytes v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "13188c5a32381e055c8a25718d771326596f25ae07c59a34e7838d9934083f40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13188c5a32381e055c8a25718d771326596f25ae07c59a34e7838d9934083f40", kill_on_drop: false }`
[INFO] [stdout] 13188c5a32381e055c8a25718d771326596f25ae07c59a34e7838d9934083f40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] b2e0d807d7ad6c4aa6db74265fa89dd5a25639bf1ddd353b8f934b9fd31e2886
[INFO] running `Command { std: "docker" "start" "-a" "b2e0d807d7ad6c4aa6db74265fa89dd5a25639bf1ddd353b8f934b9fd31e2886", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tagged_bytes v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/tagged_bytes-040f699d0fc7fb07)
[INFO] [stderr]   Executable tests/usability.rs (/opt/rustwide/target/debug/deps/usability-75e89980d772a564)
[INFO] running `Command { std: "docker" "inspect" "b2e0d807d7ad6c4aa6db74265fa89dd5a25639bf1ddd353b8f934b9fd31e2886", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2e0d807d7ad6c4aa6db74265fa89dd5a25639bf1ddd353b8f934b9fd31e2886", kill_on_drop: false }`
[INFO] [stdout] b2e0d807d7ad6c4aa6db74265fa89dd5a25639bf1ddd353b8f934b9fd31e2886
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 3216f359fb78176fa3f47bf822fcaa3889712f0bc26cd7e59b4e000f275266f2
[INFO] running `Command { std: "docker" "start" "-a" "3216f359fb78176fa3f47bf822fcaa3889712f0bc26cd7e59b4e000f275266f2", 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/tagged_bytes-040f699d0fc7fb07)
[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]      Running tests/usability.rs (/opt/rustwide/target/debug/deps/usability-75e89980d772a564)
[INFO] [stderr]    Doc-tests tagged_bytes
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test because_it_is_so_clear_it_takes_a_long_time_to_realize_it ... 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] [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" "3216f359fb78176fa3f47bf822fcaa3889712f0bc26cd7e59b4e000f275266f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3216f359fb78176fa3f47bf822fcaa3889712f0bc26cd7e59b4e000f275266f2", kill_on_drop: false }`
[INFO] [stdout] 3216f359fb78176fa3f47bf822fcaa3889712f0bc26cd7e59b4e000f275266f2