[INFO] fetching crate block-modes 0.9.1...
[INFO] testing block-modes-0.9.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate block-modes 0.9.1 into /workspace/builds/worker-75/source
[INFO] validating manifest of crates.io crate block-modes 0.9.1 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 block-modes 0.9.1
[INFO] finished tweaking crates.io crate block-modes 0.9.1
[INFO] tweaked toml for crates.io crate block-modes 0.9.1 written to /workspace/builds/worker-75/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] 3f7844f2dd97ffa1a645d20ca8e9b71295090ee96f7642d0d5da702dd9c2d511
[INFO] running `Command { std: "docker" "start" "-a" "3f7844f2dd97ffa1a645d20ca8e9b71295090ee96f7642d0d5da702dd9c2d511", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f7844f2dd97ffa1a645d20ca8e9b71295090ee96f7642d0d5da702dd9c2d511", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f7844f2dd97ffa1a645d20ca8e9b71295090ee96f7642d0d5da702dd9c2d511", kill_on_drop: false }`
[INFO] [stdout] 3f7844f2dd97ffa1a645d20ca8e9b71295090ee96f7642d0d5da702dd9c2d511
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] a3f525a56808e47e7f4b33cc7930930591763e806272b2827e227592d31e6621
[INFO] running `Command { std: "docker" "start" "-a" "a3f525a56808e47e7f4b33cc7930930591763e806272b2827e227592d31e6621", kill_on_drop: false }`
[INFO] [stderr]    Compiling block-modes v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "a3f525a56808e47e7f4b33cc7930930591763e806272b2827e227592d31e6621", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3f525a56808e47e7f4b33cc7930930591763e806272b2827e227592d31e6621", kill_on_drop: false }`
[INFO] [stdout] a3f525a56808e47e7f4b33cc7930930591763e806272b2827e227592d31e6621
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] db494c8c7cbca50c71ed190c8469d431ebe1b75ec85fa492ac98ef7dca001d01
[INFO] running `Command { std: "docker" "start" "-a" "db494c8c7cbca50c71ed190c8469d431ebe1b75ec85fa492ac98ef7dca001d01", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling block-modes v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.43s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/block_modes-6b7c55edd5194522)
[INFO] running `Command { std: "docker" "inspect" "db494c8c7cbca50c71ed190c8469d431ebe1b75ec85fa492ac98ef7dca001d01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db494c8c7cbca50c71ed190c8469d431ebe1b75ec85fa492ac98ef7dca001d01", kill_on_drop: false }`
[INFO] [stdout] db494c8c7cbca50c71ed190c8469d431ebe1b75ec85fa492ac98ef7dca001d01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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] 0d9a2e7198f120ac05fc4c647f4f1d0412cf5991af45d84a655e42f415aedcbe
[INFO] running `Command { std: "docker" "start" "-a" "0d9a2e7198f120ac05fc4c647f4f1d0412cf5991af45d84a655e42f415aedcbe", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/block_modes-6b7c55edd5194522)
[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 block-modes
[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" "0d9a2e7198f120ac05fc4c647f4f1d0412cf5991af45d84a655e42f415aedcbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d9a2e7198f120ac05fc4c647f4f1d0412cf5991af45d84a655e42f415aedcbe", kill_on_drop: false }`
[INFO] [stdout] 0d9a2e7198f120ac05fc4c647f4f1d0412cf5991af45d84a655e42f415aedcbe