[INFO] fetching crate buf-min 0.6.1...
[INFO] testing buf-min-0.6.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate buf-min 0.6.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate buf-min 0.6.1 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 buf-min 0.6.1
[INFO] finished tweaking crates.io crate buf-min 0.6.1
[INFO] tweaked toml for crates.io crate buf-min 0.6.1 written to /workspace/builds/worker-0/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] 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]  Downloading crates ...
[INFO] [stderr]   Downloaded ntex-bytes v0.1.14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] ef5a00e20fff196bc7595fa8a611dd8c4977c3fd2f053cb252f51466c31d4c1a
[INFO] running `Command { std: "docker" "start" "-a" "ef5a00e20fff196bc7595fa8a611dd8c4977c3fd2f053cb252f51466c31d4c1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef5a00e20fff196bc7595fa8a611dd8c4977c3fd2f053cb252f51466c31d4c1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef5a00e20fff196bc7595fa8a611dd8c4977c3fd2f053cb252f51466c31d4c1a", kill_on_drop: false }`
[INFO] [stdout] ef5a00e20fff196bc7595fa8a611dd8c4977c3fd2f053cb252f51466c31d4c1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 9ad60840f7eecf0ceb1b8048b9473cd0ceb2890a3b6b9a82b2ad681fd15eb211
[INFO] running `Command { std: "docker" "start" "-a" "9ad60840f7eecf0ceb1b8048b9473cd0ceb2890a3b6b9a82b2ad681fd15eb211", kill_on_drop: false }`
[INFO] [stderr]    Compiling buf-min v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "9ad60840f7eecf0ceb1b8048b9473cd0ceb2890a3b6b9a82b2ad681fd15eb211", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ad60840f7eecf0ceb1b8048b9473cd0ceb2890a3b6b9a82b2ad681fd15eb211", kill_on_drop: false }`
[INFO] [stdout] 9ad60840f7eecf0ceb1b8048b9473cd0ceb2890a3b6b9a82b2ad681fd15eb211
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] a81f999027cf1f675529729562218f22745119993c7aa90a436ed19404e3dc8e
[INFO] running `Command { std: "docker" "start" "-a" "a81f999027cf1f675529729562218f22745119993c7aa90a436ed19404e3dc8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling buf-min v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "a81f999027cf1f675529729562218f22745119993c7aa90a436ed19404e3dc8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a81f999027cf1f675529729562218f22745119993c7aa90a436ed19404e3dc8e", kill_on_drop: false }`
[INFO] [stdout] a81f999027cf1f675529729562218f22745119993c7aa90a436ed19404e3dc8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 09377dbca1fc4397b927e1c315b1d662f679bf537c5c43fc5336c4af6ee55f0d
[INFO] running `Command { std: "docker" "start" "-a" "09377dbca1fc4397b927e1c315b1d662f679bf537c5c43fc5336c4af6ee55f0d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/buf_min-30202599d5e23039)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test ... 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 buf-min
[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" "09377dbca1fc4397b927e1c315b1d662f679bf537c5c43fc5336c4af6ee55f0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09377dbca1fc4397b927e1c315b1d662f679bf537c5c43fc5336c4af6ee55f0d", kill_on_drop: false }`
[INFO] [stdout] 09377dbca1fc4397b927e1c315b1d662f679bf537c5c43fc5336c4af6ee55f0d