[INFO] fetching crate btnet 0.1.0...
[INFO] testing btnet-0.1.0 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate btnet 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate btnet 0.1.0 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 btnet 0.1.0
[INFO] finished tweaking crates.io crate btnet 0.1.0
[INFO] tweaked toml for crates.io crate btnet 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate btnet 0.1.0 already has a lockfile, it will not be regenerated
[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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] ff4bb1d2fd8dc7b9c12fd7c95f5b2b99fd856986b14b857326ee2d051980ab12
[INFO] running `Command { std: "docker" "start" "-a" "ff4bb1d2fd8dc7b9c12fd7c95f5b2b99fd856986b14b857326ee2d051980ab12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff4bb1d2fd8dc7b9c12fd7c95f5b2b99fd856986b14b857326ee2d051980ab12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff4bb1d2fd8dc7b9c12fd7c95f5b2b99fd856986b14b857326ee2d051980ab12", kill_on_drop: false }`
[INFO] [stdout] ff4bb1d2fd8dc7b9c12fd7c95f5b2b99fd856986b14b857326ee2d051980ab12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] e74a6c215c100a2ec5f6e8bdd8a684b120de13bb54e45b8cdeabe93867abee29
[INFO] running `Command { std: "docker" "start" "-a" "e74a6c215c100a2ec5f6e8bdd8a684b120de13bb54e45b8cdeabe93867abee29", kill_on_drop: false }`
[INFO] [stderr]    Compiling btnet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "e74a6c215c100a2ec5f6e8bdd8a684b120de13bb54e45b8cdeabe93867abee29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e74a6c215c100a2ec5f6e8bdd8a684b120de13bb54e45b8cdeabe93867abee29", kill_on_drop: false }`
[INFO] [stdout] e74a6c215c100a2ec5f6e8bdd8a684b120de13bb54e45b8cdeabe93867abee29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 67c4dd354fbc4f4dc8a38ce14d86cb9e8a8d7a3d31c402351afc924b27ab7c9f
[INFO] running `Command { std: "docker" "start" "-a" "67c4dd354fbc4f4dc8a38ce14d86cb9e8a8d7a3d31c402351afc924b27ab7c9f", kill_on_drop: false }`
[INFO] [stderr]    Compiling btnet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "67c4dd354fbc4f4dc8a38ce14d86cb9e8a8d7a3d31c402351afc924b27ab7c9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67c4dd354fbc4f4dc8a38ce14d86cb9e8a8d7a3d31c402351afc924b27ab7c9f", kill_on_drop: false }`
[INFO] [stdout] 67c4dd354fbc4f4dc8a38ce14d86cb9e8a8d7a3d31c402351afc924b27ab7c9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] e91e5ece76d51c1ee4339db1e641589fc367676fe2cf460e662d11aeb2adea6b
[INFO] running `Command { std: "docker" "start" "-a" "e91e5ece76d51c1ee4339db1e641589fc367676fe2cf460e662d11aeb2adea6b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/btnet-444ab18589bb5821)
[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" "e91e5ece76d51c1ee4339db1e641589fc367676fe2cf460e662d11aeb2adea6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e91e5ece76d51c1ee4339db1e641589fc367676fe2cf460e662d11aeb2adea6b", kill_on_drop: false }`
[INFO] [stdout] e91e5ece76d51c1ee4339db1e641589fc367676fe2cf460e662d11aeb2adea6b
