[INFO] fetching crate av 0.1.0...
[INFO] testing av-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate av 0.1.0 into /workspace/builds/worker-71/source
[INFO] validating manifest of crates.io crate av 0.1.0 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 av 0.1.0
[INFO] finished tweaking crates.io crate av 0.1.0
[INFO] tweaked toml for crates.io crate av 0.1.0 written to /workspace/builds/worker-71/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] 0c76671d8dedab8c273967639fd191ef20c00d8b861ce9ab69f90cab0ba387cc
[INFO] running `Command { std: "docker" "start" "-a" "0c76671d8dedab8c273967639fd191ef20c00d8b861ce9ab69f90cab0ba387cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c76671d8dedab8c273967639fd191ef20c00d8b861ce9ab69f90cab0ba387cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c76671d8dedab8c273967639fd191ef20c00d8b861ce9ab69f90cab0ba387cc", kill_on_drop: false }`
[INFO] [stdout] 0c76671d8dedab8c273967639fd191ef20c00d8b861ce9ab69f90cab0ba387cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] ca71adc2680f4ca597c001441e48f06a84e2351f160a8d9ae52f370c6b974674
[INFO] running `Command { std: "docker" "start" "-a" "ca71adc2680f4ca597c001441e48f06a84e2351f160a8d9ae52f370c6b974674", kill_on_drop: false }`
[INFO] [stderr]    Compiling av v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "ca71adc2680f4ca597c001441e48f06a84e2351f160a8d9ae52f370c6b974674", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca71adc2680f4ca597c001441e48f06a84e2351f160a8d9ae52f370c6b974674", kill_on_drop: false }`
[INFO] [stdout] ca71adc2680f4ca597c001441e48f06a84e2351f160a8d9ae52f370c6b974674
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] 3c6424b35a5f8fbbff473a05643a5f80bcd789d417437087001583e5d541110d
[INFO] running `Command { std: "docker" "start" "-a" "3c6424b35a5f8fbbff473a05643a5f80bcd789d417437087001583e5d541110d", kill_on_drop: false }`
[INFO] [stderr]    Compiling av v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/av-43b1522de2a975e1)
[INFO] running `Command { std: "docker" "inspect" "3c6424b35a5f8fbbff473a05643a5f80bcd789d417437087001583e5d541110d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c6424b35a5f8fbbff473a05643a5f80bcd789d417437087001583e5d541110d", kill_on_drop: false }`
[INFO] [stdout] 3c6424b35a5f8fbbff473a05643a5f80bcd789d417437087001583e5d541110d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] f5797156fe47785688d11cbed8cd7112c5235371316818b098e9dc680e0f2c12
[INFO] running `Command { std: "docker" "start" "-a" "f5797156fe47785688d11cbed8cd7112c5235371316818b098e9dc680e0f2c12", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/av-43b1522de2a975e1)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... 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 av
[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" "f5797156fe47785688d11cbed8cd7112c5235371316818b098e9dc680e0f2c12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5797156fe47785688d11cbed8cd7112c5235371316818b098e9dc680e0f2c12", kill_on_drop: false }`
[INFO] [stdout] f5797156fe47785688d11cbed8cd7112c5235371316818b098e9dc680e0f2c12