[INFO] fetching crate treediff 4.0.2...
[INFO] testing treediff-4.0.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate treediff 4.0.2 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate treediff 4.0.2 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate treediff 4.0.2
[INFO] finished tweaking crates.io crate treediff 4.0.2
[INFO] tweaked toml for crates.io crate treediff 4.0.2 written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-2022-02-22" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 07221dc0369e96609e55d297a1d08851b397a49d1573e46c21c2b8cbc74b4810
[INFO] running `Command { std: "docker" "start" "-a" "07221dc0369e96609e55d297a1d08851b397a49d1573e46c21c2b8cbc74b4810", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07221dc0369e96609e55d297a1d08851b397a49d1573e46c21c2b8cbc74b4810", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07221dc0369e96609e55d297a1d08851b397a49d1573e46c21c2b8cbc74b4810", kill_on_drop: false }`
[INFO] [stdout] 07221dc0369e96609e55d297a1d08851b397a49d1573e46c21c2b8cbc74b4810
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c5ec07074299b6315f638a3fb393c516c90a038f6e8126ce58c48a42a0be4396
[INFO] running `Command { std: "docker" "start" "-a" "c5ec07074299b6315f638a3fb393c516c90a038f6e8126ce58c48a42a0be4396", kill_on_drop: false }`
[INFO] [stderr]    Compiling treediff v4.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "c5ec07074299b6315f638a3fb393c516c90a038f6e8126ce58c48a42a0be4396", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5ec07074299b6315f638a3fb393c516c90a038f6e8126ce58c48a42a0be4396", kill_on_drop: false }`
[INFO] [stdout] c5ec07074299b6315f638a3fb393c516c90a038f6e8126ce58c48a42a0be4396
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6cd62a4508b282984319a3466f74374c9b94d202f1af55411b06b8579bda57d
[INFO] running `Command { std: "docker" "start" "-a" "a6cd62a4508b282984319a3466f74374c9b94d202f1af55411b06b8579bda57d", kill_on_drop: false }`
[INFO] [stderr]    Compiling treediff v4.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "a6cd62a4508b282984319a3466f74374c9b94d202f1af55411b06b8579bda57d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6cd62a4508b282984319a3466f74374c9b94d202f1af55411b06b8579bda57d", kill_on_drop: false }`
[INFO] [stdout] a6cd62a4508b282984319a3466f74374c9b94d202f1af55411b06b8579bda57d
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 997ad0078b07db69a09558f2df300b7d39652e1fb082c9d9337702ac3c4e15ea
[INFO] running `Command { std: "docker" "start" "-a" "997ad0078b07db69a09558f2df300b7d39652e1fb082c9d9337702ac3c4e15ea", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/treediff-59f976dcab2b17e7)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests treediff
[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] [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" "997ad0078b07db69a09558f2df300b7d39652e1fb082c9d9337702ac3c4e15ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "997ad0078b07db69a09558f2df300b7d39652e1fb082c9d9337702ac3c4e15ea", kill_on_drop: false }`
[INFO] [stdout] 997ad0078b07db69a09558f2df300b7d39652e1fb082c9d9337702ac3c4e15ea