[INFO] fetching crate chat 0.1.0...
[INFO] testing chat-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate chat 0.1.0 into /workspace/builds/worker-77/source
[INFO] validating manifest of crates.io crate chat 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate chat 0.1.0
[INFO] finished tweaking crates.io crate chat 0.1.0
[INFO] tweaked toml for crates.io crate chat 0.1.0 written to /workspace/builds/worker-77/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 17c60fae88ffcf97e3e4aca469e08636f59e7e6fe567f5fab9209fa1d6b7c07f
[INFO] running `Command { std: "docker" "start" "-a" "17c60fae88ffcf97e3e4aca469e08636f59e7e6fe567f5fab9209fa1d6b7c07f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17c60fae88ffcf97e3e4aca469e08636f59e7e6fe567f5fab9209fa1d6b7c07f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17c60fae88ffcf97e3e4aca469e08636f59e7e6fe567f5fab9209fa1d6b7c07f", kill_on_drop: false }`
[INFO] [stdout] 17c60fae88ffcf97e3e4aca469e08636f59e7e6fe567f5fab9209fa1d6b7c07f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88a018fbd983be0fa89c2390d7d4e834d56bc084f3f0f2a8cc81b787cb715584
[INFO] running `Command { std: "docker" "start" "-a" "88a018fbd983be0fa89c2390d7d4e834d56bc084f3f0f2a8cc81b787cb715584", kill_on_drop: false }`
[INFO] [stderr]    Compiling chat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "88a018fbd983be0fa89c2390d7d4e834d56bc084f3f0f2a8cc81b787cb715584", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88a018fbd983be0fa89c2390d7d4e834d56bc084f3f0f2a8cc81b787cb715584", kill_on_drop: false }`
[INFO] [stdout] 88a018fbd983be0fa89c2390d7d4e834d56bc084f3f0f2a8cc81b787cb715584
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c79deab7d2066e6b6e5f83f70b1b8bac94b4fa5a18848822e49cd3c1b0326f3
[INFO] running `Command { std: "docker" "start" "-a" "0c79deab7d2066e6b6e5f83f70b1b8bac94b4fa5a18848822e49cd3c1b0326f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling chat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "0c79deab7d2066e6b6e5f83f70b1b8bac94b4fa5a18848822e49cd3c1b0326f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c79deab7d2066e6b6e5f83f70b1b8bac94b4fa5a18848822e49cd3c1b0326f3", kill_on_drop: false }`
[INFO] [stdout] 0c79deab7d2066e6b6e5f83f70b1b8bac94b4fa5a18848822e49cd3c1b0326f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ce82b9b018e44e9c3a348c22cd34e3b9f75b88e680cdfbb38327d7d301337607
[INFO] running `Command { std: "docker" "start" "-a" "ce82b9b018e44e9c3a348c22cd34e3b9f75b88e680cdfbb38327d7d301337607", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chat-aa283fea85ae9c14)
[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 chat
[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" "ce82b9b018e44e9c3a348c22cd34e3b9f75b88e680cdfbb38327d7d301337607", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce82b9b018e44e9c3a348c22cd34e3b9f75b88e680cdfbb38327d7d301337607", kill_on_drop: false }`
[INFO] [stdout] ce82b9b018e44e9c3a348c22cd34e3b9f75b88e680cdfbb38327d7d301337607