[INFO] fetching crate snail-countdown 1.1.0...
[INFO] testing snail-countdown-1.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate snail-countdown 1.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate snail-countdown 1.1.0
[INFO] finished tweaking crates.io crate snail-countdown 1.1.0
[INFO] tweaked toml for crates.io crate snail-countdown 1.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate snail-countdown 1.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate snail-countdown 1.1.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 912b96c7399cc1be133f8f0bd7b4c088e5d0553384e5c1763e09dfd155894e68
[INFO] running `Command { std: "docker" "start" "-a" "912b96c7399cc1be133f8f0bd7b4c088e5d0553384e5c1763e09dfd155894e68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "912b96c7399cc1be133f8f0bd7b4c088e5d0553384e5c1763e09dfd155894e68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "912b96c7399cc1be133f8f0bd7b4c088e5d0553384e5c1763e09dfd155894e68", kill_on_drop: false }`
[INFO] [stdout] 912b96c7399cc1be133f8f0bd7b4c088e5d0553384e5c1763e09dfd155894e68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e6cb8aa4a43f3ddd3b04c88925c332708d98f536b5512193572ce7ed496afa5
[INFO] running `Command { std: "docker" "start" "-a" "4e6cb8aa4a43f3ddd3b04c88925c332708d98f536b5512193572ce7ed496afa5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.40
[INFO] [stderr]    Compiling unicode-ident v1.0.1
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling syn v1.0.98
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[INFO] [stderr]    Compiling futures-core v0.3.21
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[INFO] [stderr]    Compiling pin-project-lite v0.2.9
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[INFO] [stderr]    Compiling once_cell v1.13.0
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[INFO] [stderr]    Compiling memoffset v0.6.5
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[INFO] [stderr]    Compiling async-recursion v0.3.2
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[INFO] [stderr]    Compiling clap_derive v3.2.7
[INFO] [stderr]    Compiling thiserror v1.0.31
[INFO] [stderr]    Compiling proc-macro-crate v1.1.3
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[INFO] [stderr]    Compiling clap v3.2.8
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[INFO] [stderr]    Compiling zbus_names v2.1.0
[INFO] [stderr]    Compiling zbus v2.3.2
[INFO] [stderr]    Compiling notify-rust v4.5.8
[INFO] [stderr]    Compiling snail-countdown v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.53s
[INFO] running `Command { std: "docker" "inspect" "4e6cb8aa4a43f3ddd3b04c88925c332708d98f536b5512193572ce7ed496afa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e6cb8aa4a43f3ddd3b04c88925c332708d98f536b5512193572ce7ed496afa5", kill_on_drop: false }`
[INFO] [stdout] 4e6cb8aa4a43f3ddd3b04c88925c332708d98f536b5512193572ce7ed496afa5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96b221390c7096b238e3a765a2b14b833c2ef20531c93640884f48190e650f88
[INFO] running `Command { std: "docker" "start" "-a" "96b221390c7096b238e3a765a2b14b833c2ef20531c93640884f48190e650f88", kill_on_drop: false }`
[INFO] [stderr]    Compiling snail-countdown v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "96b221390c7096b238e3a765a2b14b833c2ef20531c93640884f48190e650f88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96b221390c7096b238e3a765a2b14b833c2ef20531c93640884f48190e650f88", kill_on_drop: false }`
[INFO] [stdout] 96b221390c7096b238e3a765a2b14b833c2ef20531c93640884f48190e650f88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 27b60d3ff7973b00bda2e5d0ba721e6a4395c50893b7e48a14d780f31546fc8c
[INFO] running `Command { std: "docker" "start" "-a" "27b60d3ff7973b00bda2e5d0ba721e6a4395c50893b7e48a14d780f31546fc8c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/snail_countdown-f07d74eda71119c2)
[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" "27b60d3ff7973b00bda2e5d0ba721e6a4395c50893b7e48a14d780f31546fc8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27b60d3ff7973b00bda2e5d0ba721e6a4395c50893b7e48a14d780f31546fc8c", kill_on_drop: false }`
[INFO] [stdout] 27b60d3ff7973b00bda2e5d0ba721e6a4395c50893b7e48a14d780f31546fc8c