[INFO] fetching crate bono 0.0.0...
[INFO] testing bono-0.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate bono 0.0.0 into /workspace/builds/worker-49/source
[INFO] validating manifest of crates.io crate bono 0.0.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bono 0.0.0
[INFO] finished tweaking crates.io crate bono 0.0.0
[INFO] tweaked toml for crates.io crate bono 0.0.0 written to /workspace/builds/worker-49/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2924240762e3588a64b94bbae465105f2554976f15fc376a0200b4d81597295d
[INFO] running `Command { std: "docker" "start" "-a" "2924240762e3588a64b94bbae465105f2554976f15fc376a0200b4d81597295d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2924240762e3588a64b94bbae465105f2554976f15fc376a0200b4d81597295d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2924240762e3588a64b94bbae465105f2554976f15fc376a0200b4d81597295d", kill_on_drop: false }`
[INFO] [stdout] 2924240762e3588a64b94bbae465105f2554976f15fc376a0200b4d81597295d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8025ae93f1cc37a531df320f843d065431a69ee41d3348b73300be3ae2cb1afc
[INFO] running `Command { std: "docker" "start" "-a" "8025ae93f1cc37a531df320f843d065431a69ee41d3348b73300be3ae2cb1afc", kill_on_drop: false }`
[INFO] [stderr]    Compiling bono v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "8025ae93f1cc37a531df320f843d065431a69ee41d3348b73300be3ae2cb1afc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8025ae93f1cc37a531df320f843d065431a69ee41d3348b73300be3ae2cb1afc", kill_on_drop: false }`
[INFO] [stdout] 8025ae93f1cc37a531df320f843d065431a69ee41d3348b73300be3ae2cb1afc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18598a051a53ba0b6448cc21e84c62ee8a8fdc331296423a6ee09f5e76695409
[INFO] running `Command { std: "docker" "start" "-a" "18598a051a53ba0b6448cc21e84c62ee8a8fdc331296423a6ee09f5e76695409", kill_on_drop: false }`
[INFO] [stderr]    Compiling bono v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "18598a051a53ba0b6448cc21e84c62ee8a8fdc331296423a6ee09f5e76695409", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18598a051a53ba0b6448cc21e84c62ee8a8fdc331296423a6ee09f5e76695409", kill_on_drop: false }`
[INFO] [stdout] 18598a051a53ba0b6448cc21e84c62ee8a8fdc331296423a6ee09f5e76695409
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 04935cf1b8d93156a1dda0fed2f6a1311a21664f6c825cdfcb22ab3eaa76669a
[INFO] running `Command { std: "docker" "start" "-a" "04935cf1b8d93156a1dda0fed2f6a1311a21664f6c825cdfcb22ab3eaa76669a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bono-e8ad725c8ae07ecd)
[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] [stderr]    Doc-tests bono
[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" "04935cf1b8d93156a1dda0fed2f6a1311a21664f6c825cdfcb22ab3eaa76669a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04935cf1b8d93156a1dda0fed2f6a1311a21664f6c825cdfcb22ab3eaa76669a", kill_on_drop: false }`
[INFO] [stdout] 04935cf1b8d93156a1dda0fed2f6a1311a21664f6c825cdfcb22ab3eaa76669a