[INFO] fetching crate walle 0.1.0...
[INFO] testing walle-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate walle 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate walle 0.1.0
[INFO] finished tweaking crates.io crate walle 0.1.0
[INFO] tweaked toml for crates.io crate walle 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate walle 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate walle 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1868d3063f942b29b8502ea4e05c7451f84c51a5328a5870693133a3d55a4b63
[INFO] running `Command { std: "docker" "start" "-a" "1868d3063f942b29b8502ea4e05c7451f84c51a5328a5870693133a3d55a4b63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1868d3063f942b29b8502ea4e05c7451f84c51a5328a5870693133a3d55a4b63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1868d3063f942b29b8502ea4e05c7451f84c51a5328a5870693133a3d55a4b63", kill_on_drop: false }`
[INFO] [stdout] 1868d3063f942b29b8502ea4e05c7451f84c51a5328a5870693133a3d55a4b63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d19c1fd80d0bd3def3e53cbd01a69ad5ff0a92df35e9cf1704191b08ed3cac0
[INFO] running `Command { std: "docker" "start" "-a" "6d19c1fd80d0bd3def3e53cbd01a69ad5ff0a92df35e9cf1704191b08ed3cac0", kill_on_drop: false }`
[INFO] [stderr]    Compiling walle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "6d19c1fd80d0bd3def3e53cbd01a69ad5ff0a92df35e9cf1704191b08ed3cac0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d19c1fd80d0bd3def3e53cbd01a69ad5ff0a92df35e9cf1704191b08ed3cac0", kill_on_drop: false }`
[INFO] [stdout] 6d19c1fd80d0bd3def3e53cbd01a69ad5ff0a92df35e9cf1704191b08ed3cac0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 552e64f7ea076e54209fd4eec7e302bda63abad1ec1d3198c28fe380f18222b7
[INFO] running `Command { std: "docker" "start" "-a" "552e64f7ea076e54209fd4eec7e302bda63abad1ec1d3198c28fe380f18222b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling walle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "552e64f7ea076e54209fd4eec7e302bda63abad1ec1d3198c28fe380f18222b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "552e64f7ea076e54209fd4eec7e302bda63abad1ec1d3198c28fe380f18222b7", kill_on_drop: false }`
[INFO] [stdout] 552e64f7ea076e54209fd4eec7e302bda63abad1ec1d3198c28fe380f18222b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ce7aad22f66e2970ffd1e161440611bc39481f523d1c1b08a84ec52576dbfced
[INFO] running `Command { std: "docker" "start" "-a" "ce7aad22f66e2970ffd1e161440611bc39481f523d1c1b08a84ec52576dbfced", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/walle-6f8a53534c36beb5)
[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" "ce7aad22f66e2970ffd1e161440611bc39481f523d1c1b08a84ec52576dbfced", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce7aad22f66e2970ffd1e161440611bc39481f523d1c1b08a84ec52576dbfced", kill_on_drop: false }`
[INFO] [stdout] ce7aad22f66e2970ffd1e161440611bc39481f523d1c1b08a84ec52576dbfced