[INFO] fetching crate hako 0.0.0...
[INFO] testing hako-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate hako 0.0.0 into /workspace/builds/worker-98/source
[INFO] validating manifest of crates.io crate hako 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 hako 0.0.0
[INFO] finished tweaking crates.io crate hako 0.0.0
[INFO] tweaked toml for crates.io crate hako 0.0.0 written to /workspace/builds/worker-98/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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] bf77475004da3701e4b2eb321c8722bf5a00b24009565a3a99c96f2feeee8b0c
[INFO] running `Command { std: "docker" "start" "-a" "bf77475004da3701e4b2eb321c8722bf5a00b24009565a3a99c96f2feeee8b0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf77475004da3701e4b2eb321c8722bf5a00b24009565a3a99c96f2feeee8b0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf77475004da3701e4b2eb321c8722bf5a00b24009565a3a99c96f2feeee8b0c", kill_on_drop: false }`
[INFO] [stdout] bf77475004da3701e4b2eb321c8722bf5a00b24009565a3a99c96f2feeee8b0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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] 030196f6c8dced3d969f3bc556f1375f39cb440f383ee8f368b8ec24a521555c
[INFO] running `Command { std: "docker" "start" "-a" "030196f6c8dced3d969f3bc556f1375f39cb440f383ee8f368b8ec24a521555c", kill_on_drop: false }`
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling hako v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.30s
[INFO] running `Command { std: "docker" "inspect" "030196f6c8dced3d969f3bc556f1375f39cb440f383ee8f368b8ec24a521555c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "030196f6c8dced3d969f3bc556f1375f39cb440f383ee8f368b8ec24a521555c", kill_on_drop: false }`
[INFO] [stdout] 030196f6c8dced3d969f3bc556f1375f39cb440f383ee8f368b8ec24a521555c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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] f3e01efc014bcff13004f2bebb106979959bd1745c9825c7b90e7f9bca2377e3
[INFO] running `Command { std: "docker" "start" "-a" "f3e01efc014bcff13004f2bebb106979959bd1745c9825c7b90e7f9bca2377e3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling owo-colors v3.3.0
[INFO] [stderr]    Compiling hako v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.97s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/hako-3ef948a98e912720)
[INFO] running `Command { std: "docker" "inspect" "f3e01efc014bcff13004f2bebb106979959bd1745c9825c7b90e7f9bca2377e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3e01efc014bcff13004f2bebb106979959bd1745c9825c7b90e7f9bca2377e3", kill_on_drop: false }`
[INFO] [stdout] f3e01efc014bcff13004f2bebb106979959bd1745c9825c7b90e7f9bca2377e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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] 9c0a9cf0923bf18812031d7326bc3e89ef7aa57622f9863af6d6dc32c9c74f67
[INFO] running `Command { std: "docker" "start" "-a" "9c0a9cf0923bf18812031d7326bc3e89ef7aa57622f9863af6d6dc32c9c74f67", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.27s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hako-3ef948a98e912720)
[INFO] [stdout] test block::tests::block_empty ... ok
[INFO] [stderr]    Doc-tests hako
[INFO] [stdout] test block::tests::block_styled_overlay ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 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" "9c0a9cf0923bf18812031d7326bc3e89ef7aa57622f9863af6d6dc32c9c74f67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c0a9cf0923bf18812031d7326bc3e89ef7aa57622f9863af6d6dc32c9c74f67", kill_on_drop: false }`
[INFO] [stdout] 9c0a9cf0923bf18812031d7326bc3e89ef7aa57622f9863af6d6dc32c9c74f67