[INFO] fetching crate free-ranges 1.0.7...
[INFO] testing free-ranges-1.0.7 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate free-ranges 1.0.7 into /workspace/builds/worker-55/source
[INFO] validating manifest of crates.io crate free-ranges 1.0.7 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 free-ranges 1.0.7
[INFO] finished tweaking crates.io crate free-ranges 1.0.7
[INFO] tweaked toml for crates.io crate free-ranges 1.0.7 written to /workspace/builds/worker-55/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] 47974bcb733ced171de21ceb434743dfec1fd51f04395f293f1b146b7925e36e
[INFO] running `Command { std: "docker" "start" "-a" "47974bcb733ced171de21ceb434743dfec1fd51f04395f293f1b146b7925e36e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47974bcb733ced171de21ceb434743dfec1fd51f04395f293f1b146b7925e36e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47974bcb733ced171de21ceb434743dfec1fd51f04395f293f1b146b7925e36e", kill_on_drop: false }`
[INFO] [stdout] 47974bcb733ced171de21ceb434743dfec1fd51f04395f293f1b146b7925e36e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] bf98bf7ac23bc0af1acbd26fcad5427394986f17d5bb2341560f0fe81fd53069
[INFO] running `Command { std: "docker" "start" "-a" "bf98bf7ac23bc0af1acbd26fcad5427394986f17d5bb2341560f0fe81fd53069", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling free-ranges v1.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.44s
[INFO] running `Command { std: "docker" "inspect" "bf98bf7ac23bc0af1acbd26fcad5427394986f17d5bb2341560f0fe81fd53069", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf98bf7ac23bc0af1acbd26fcad5427394986f17d5bb2341560f0fe81fd53069", kill_on_drop: false }`
[INFO] [stdout] bf98bf7ac23bc0af1acbd26fcad5427394986f17d5bb2341560f0fe81fd53069
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] fec886288d42989cdef3da4cf44b7adbc0e7ac63d1e9c0d314677173b4a124e4
[INFO] running `Command { std: "docker" "start" "-a" "fec886288d42989cdef3da4cf44b7adbc0e7ac63d1e9c0d314677173b4a124e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling free-ranges v1.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "fec886288d42989cdef3da4cf44b7adbc0e7ac63d1e9c0d314677173b4a124e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fec886288d42989cdef3da4cf44b7adbc0e7ac63d1e9c0d314677173b4a124e4", kill_on_drop: false }`
[INFO] [stdout] fec886288d42989cdef3da4cf44b7adbc0e7ac63d1e9c0d314677173b4a124e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] 8b3c0818c73c60ddf1e5b6602f24d3abe7b5cb5396e13b7aa60858f4d246ec7e
[INFO] running `Command { std: "docker" "start" "-a" "8b3c0818c73c60ddf1e5b6602f24d3abe7b5cb5396e13b7aa60858f4d246ec7e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/free_ranges-746f5b3b7114bd86)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests free-ranges
[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" "8b3c0818c73c60ddf1e5b6602f24d3abe7b5cb5396e13b7aa60858f4d246ec7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b3c0818c73c60ddf1e5b6602f24d3abe7b5cb5396e13b7aa60858f4d246ec7e", kill_on_drop: false }`
[INFO] [stdout] 8b3c0818c73c60ddf1e5b6602f24d3abe7b5cb5396e13b7aa60858f4d246ec7e