[INFO] fetching crate cargo-single-pyo3 0.1.1...
[INFO] testing cargo-single-pyo3-0.1.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate cargo-single-pyo3 0.1.1 into /workspace/builds/worker-25/source
[INFO] validating manifest of crates.io crate cargo-single-pyo3 0.1.1 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 cargo-single-pyo3 0.1.1
[INFO] finished tweaking crates.io crate cargo-single-pyo3 0.1.1
[INFO] tweaked toml for crates.io crate cargo-single-pyo3 0.1.1 written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] crate crates.io crate cargo-single-pyo3 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] edb59b9f23f0e9a5f70e08a777a7b939797b356a8dcedf9d3125b23b734244e2
[INFO] running `Command { std: "docker" "start" "-a" "edb59b9f23f0e9a5f70e08a777a7b939797b356a8dcedf9d3125b23b734244e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "edb59b9f23f0e9a5f70e08a777a7b939797b356a8dcedf9d3125b23b734244e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edb59b9f23f0e9a5f70e08a777a7b939797b356a8dcedf9d3125b23b734244e2", kill_on_drop: false }`
[INFO] [stdout] edb59b9f23f0e9a5f70e08a777a7b939797b356a8dcedf9d3125b23b734244e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] c6842eb1bcc145edca1861282d1f20417c3b12c0bcd8528431f3cff1df8ef220
[INFO] running `Command { std: "docker" "start" "-a" "c6842eb1bcc145edca1861282d1f20417c3b12c0bcd8528431f3cff1df8ef220", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling anyhow v1.0.44
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling cargo-single-pyo3 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.13s
[INFO] running `Command { std: "docker" "inspect" "c6842eb1bcc145edca1861282d1f20417c3b12c0bcd8528431f3cff1df8ef220", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6842eb1bcc145edca1861282d1f20417c3b12c0bcd8528431f3cff1df8ef220", kill_on_drop: false }`
[INFO] [stdout] c6842eb1bcc145edca1861282d1f20417c3b12c0bcd8528431f3cff1df8ef220
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 538fc9a401e9a076b77469fff780a3b08a8c7529e19442cd5de1db0e581ce5cb
[INFO] running `Command { std: "docker" "start" "-a" "538fc9a401e9a076b77469fff780a3b08a8c7529e19442cd5de1db0e581ce5cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-single-pyo3 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/cargo_single_pyo3-33f07e38d88abd42)
[INFO] running `Command { std: "docker" "inspect" "538fc9a401e9a076b77469fff780a3b08a8c7529e19442cd5de1db0e581ce5cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "538fc9a401e9a076b77469fff780a3b08a8c7529e19442cd5de1db0e581ce5cb", kill_on_drop: false }`
[INFO] [stdout] 538fc9a401e9a076b77469fff780a3b08a8c7529e19442cd5de1db0e581ce5cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 75d2df590991a0b3c05e8f6b0a4dd621f0cb93bc65d9f7fe524018d796e24905
[INFO] running `Command { std: "docker" "start" "-a" "75d2df590991a0b3c05e8f6b0a4dd621f0cb93bc65d9f7fe524018d796e24905", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cargo_single_pyo3-33f07e38d88abd42)
[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" "75d2df590991a0b3c05e8f6b0a4dd621f0cb93bc65d9f7fe524018d796e24905", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75d2df590991a0b3c05e8f6b0a4dd621f0cb93bc65d9f7fe524018d796e24905", kill_on_drop: false }`
[INFO] [stdout] 75d2df590991a0b3c05e8f6b0a4dd621f0cb93bc65d9f7fe524018d796e24905