[INFO] fetching crate cargo-single-pyo3 0.1.0...
[INFO] testing cargo-single-pyo3-0.1.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate cargo-single-pyo3 0.1.0 into /workspace/builds/worker-79/source
[INFO] validating manifest of crates.io crate cargo-single-pyo3 0.1.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-single-pyo3 0.1.0
[INFO] finished tweaking crates.io crate cargo-single-pyo3 0.1.0
[INFO] tweaked toml for crates.io crate cargo-single-pyo3 0.1.0 written to /workspace/builds/worker-79/source/Cargo.toml
[INFO] crate crates.io crate cargo-single-pyo3 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f6351893e245d1073e9388417aa170e39bf56584036f05d2ced490c23a405684
[INFO] running `Command { std: "docker" "start" "-a" "f6351893e245d1073e9388417aa170e39bf56584036f05d2ced490c23a405684", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6351893e245d1073e9388417aa170e39bf56584036f05d2ced490c23a405684", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6351893e245d1073e9388417aa170e39bf56584036f05d2ced490c23a405684", kill_on_drop: false }`
[INFO] [stdout] f6351893e245d1073e9388417aa170e39bf56584036f05d2ced490c23a405684
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ddda007e0f78c2a5ccbd9e6fc0b777ebd67172d7efe175bc1133b9c3acc8ae4
[INFO] running `Command { std: "docker" "start" "-a" "3ddda007e0f78c2a5ccbd9e6fc0b777ebd67172d7efe175bc1133b9c3acc8ae4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling syn v1.0.71
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling anyhow v1.0.40
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling cargo-single-pyo3 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.18s
[INFO] running `Command { std: "docker" "inspect" "3ddda007e0f78c2a5ccbd9e6fc0b777ebd67172d7efe175bc1133b9c3acc8ae4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ddda007e0f78c2a5ccbd9e6fc0b777ebd67172d7efe175bc1133b9c3acc8ae4", kill_on_drop: false }`
[INFO] [stdout] 3ddda007e0f78c2a5ccbd9e6fc0b777ebd67172d7efe175bc1133b9c3acc8ae4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c5c09e0859aaa548d376d7ed3e012aa94ea1f7bbf8459ec860ad9c17ae0f32c
[INFO] running `Command { std: "docker" "start" "-a" "0c5c09e0859aaa548d376d7ed3e012aa94ea1f7bbf8459ec860ad9c17ae0f32c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cargo-single-pyo3 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `Command { std: "docker" "inspect" "0c5c09e0859aaa548d376d7ed3e012aa94ea1f7bbf8459ec860ad9c17ae0f32c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c5c09e0859aaa548d376d7ed3e012aa94ea1f7bbf8459ec860ad9c17ae0f32c", kill_on_drop: false }`
[INFO] [stdout] 0c5c09e0859aaa548d376d7ed3e012aa94ea1f7bbf8459ec860ad9c17ae0f32c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7ce73ae2dc8004289fa145c302f2a5477f9746f1537398923a497ce789643fe2
[INFO] running `Command { std: "docker" "start" "-a" "7ce73ae2dc8004289fa145c302f2a5477f9746f1537398923a497ce789643fe2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_single_pyo3-d8073651d7899e11)
[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 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7ce73ae2dc8004289fa145c302f2a5477f9746f1537398923a497ce789643fe2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ce73ae2dc8004289fa145c302f2a5477f9746f1537398923a497ce789643fe2", kill_on_drop: false }`
[INFO] [stdout] 7ce73ae2dc8004289fa145c302f2a5477f9746f1537398923a497ce789643fe2
