[INFO] fetching crate can-you 0.0.0-initial...
[INFO] testing can-you-0.0.0-initial against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate can-you 0.0.0-initial into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate can-you 0.0.0-initial 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 can-you 0.0.0-initial
[INFO] finished tweaking crates.io crate can-you 0.0.0-initial
[INFO] tweaked toml for crates.io crate can-you 0.0.0-initial written to /workspace/builds/worker-2/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 97c622e2a823293c61fa658cf9d03b5ad1c807e22cf044ca9dfc1e171bb16efb
[INFO] running `Command { std: "docker" "start" "-a" "97c622e2a823293c61fa658cf9d03b5ad1c807e22cf044ca9dfc1e171bb16efb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97c622e2a823293c61fa658cf9d03b5ad1c807e22cf044ca9dfc1e171bb16efb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97c622e2a823293c61fa658cf9d03b5ad1c807e22cf044ca9dfc1e171bb16efb", kill_on_drop: false }`
[INFO] [stdout] 97c622e2a823293c61fa658cf9d03b5ad1c807e22cf044ca9dfc1e171bb16efb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 022ad51b830e1c487895550a790e57c96e23c5195a6ae1b8f9f05f38724f95e4
[INFO] running `Command { std: "docker" "start" "-a" "022ad51b830e1c487895550a790e57c96e23c5195a6ae1b8f9f05f38724f95e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling can-you v0.0.0-initial (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "022ad51b830e1c487895550a790e57c96e23c5195a6ae1b8f9f05f38724f95e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "022ad51b830e1c487895550a790e57c96e23c5195a6ae1b8f9f05f38724f95e4", kill_on_drop: false }`
[INFO] [stdout] 022ad51b830e1c487895550a790e57c96e23c5195a6ae1b8f9f05f38724f95e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 6d6afe7e39726d78416418576bcb1514da8e540ca6677de7c1a1704c585e40e4
[INFO] running `Command { std: "docker" "start" "-a" "6d6afe7e39726d78416418576bcb1514da8e540ca6677de7c1a1704c585e40e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling can-you v0.0.0-initial (/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/can_you-df6b0536315f225f)
[INFO] running `Command { std: "docker" "inspect" "6d6afe7e39726d78416418576bcb1514da8e540ca6677de7c1a1704c585e40e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d6afe7e39726d78416418576bcb1514da8e540ca6677de7c1a1704c585e40e4", kill_on_drop: false }`
[INFO] [stdout] 6d6afe7e39726d78416418576bcb1514da8e540ca6677de7c1a1704c585e40e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 188464e62f057999f9b98194b42f330d0f390a89d0253e4e437506780cb4b88f
[INFO] running `Command { std: "docker" "start" "-a" "188464e62f057999f9b98194b42f330d0f390a89d0253e4e437506780cb4b88f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/can_you-df6b0536315f225f)
[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 can-you
[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" "188464e62f057999f9b98194b42f330d0f390a89d0253e4e437506780cb4b88f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "188464e62f057999f9b98194b42f330d0f390a89d0253e4e437506780cb4b88f", kill_on_drop: false }`
[INFO] [stdout] 188464e62f057999f9b98194b42f330d0f390a89d0253e4e437506780cb4b88f