[INFO] fetching crate btwo 0.0.0...
[INFO] testing btwo-0.0.0 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate btwo 0.0.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate btwo 0.0.0 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate btwo 0.0.0
[INFO] finished tweaking crates.io crate btwo 0.0.0
[INFO] tweaked toml for crates.io crate btwo 0.0.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4fe01238337d3d5274d806ecbbef122108c1ce7f29b0d3bc8c5006df301cb8f3
[INFO] running `Command { std: "docker" "start" "-a" "4fe01238337d3d5274d806ecbbef122108c1ce7f29b0d3bc8c5006df301cb8f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4fe01238337d3d5274d806ecbbef122108c1ce7f29b0d3bc8c5006df301cb8f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fe01238337d3d5274d806ecbbef122108c1ce7f29b0d3bc8c5006df301cb8f3", kill_on_drop: false }`
[INFO] [stdout] 4fe01238337d3d5274d806ecbbef122108c1ce7f29b0d3bc8c5006df301cb8f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8794b049a51650667a1ed6f8b93c2d7f17522da67cc23bd5b9cc84b76e684a4a
[INFO] running `Command { std: "docker" "start" "-a" "8794b049a51650667a1ed6f8b93c2d7f17522da67cc23bd5b9cc84b76e684a4a", kill_on_drop: false }`
[INFO] [stderr]    Compiling btwo v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "8794b049a51650667a1ed6f8b93c2d7f17522da67cc23bd5b9cc84b76e684a4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8794b049a51650667a1ed6f8b93c2d7f17522da67cc23bd5b9cc84b76e684a4a", kill_on_drop: false }`
[INFO] [stdout] 8794b049a51650667a1ed6f8b93c2d7f17522da67cc23bd5b9cc84b76e684a4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17996126f39aba3e5fd506626b6fe7f2fa76af499e09c45c3110714e62e1cea2
[INFO] running `Command { std: "docker" "start" "-a" "17996126f39aba3e5fd506626b6fe7f2fa76af499e09c45c3110714e62e1cea2", kill_on_drop: false }`
[INFO] [stderr]    Compiling btwo v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "17996126f39aba3e5fd506626b6fe7f2fa76af499e09c45c3110714e62e1cea2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17996126f39aba3e5fd506626b6fe7f2fa76af499e09c45c3110714e62e1cea2", kill_on_drop: false }`
[INFO] [stdout] 17996126f39aba3e5fd506626b6fe7f2fa76af499e09c45c3110714e62e1cea2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f698682897c8205ef1b23c8f0030d2ff8bbb7f6db7a4c594c797d6556fd44175
[INFO] running `Command { std: "docker" "start" "-a" "f698682897c8205ef1b23c8f0030d2ff8bbb7f6db7a4c594c797d6556fd44175", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/btwo-b1196af416ae8a76)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests btwo
[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] [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" "f698682897c8205ef1b23c8f0030d2ff8bbb7f6db7a4c594c797d6556fd44175", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f698682897c8205ef1b23c8f0030d2ff8bbb7f6db7a4c594c797d6556fd44175", kill_on_drop: false }`
[INFO] [stdout] f698682897c8205ef1b23c8f0030d2ff8bbb7f6db7a4c594c797d6556fd44175
