[INFO] fetching crate whirl 0.0.0-reserve...
[INFO] testing whirl-0.0.0-reserve against 1.91.0 for beta-1.92-2
[INFO] extracting crate whirl 0.0.0-reserve into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate whirl 0.0.0-reserve
[INFO] finished tweaking crates.io crate whirl 0.0.0-reserve
[INFO] tweaked toml for crates.io crate whirl 0.0.0-reserve written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate whirl 0.0.0-reserve 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 968603f2c5494c70a9726b73e953963b3d9e7f73f5bcedb5bab13515a3209da2
[INFO] running `Command { std: "docker" "start" "-a" "968603f2c5494c70a9726b73e953963b3d9e7f73f5bcedb5bab13515a3209da2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "968603f2c5494c70a9726b73e953963b3d9e7f73f5bcedb5bab13515a3209da2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "968603f2c5494c70a9726b73e953963b3d9e7f73f5bcedb5bab13515a3209da2", kill_on_drop: false }`
[INFO] [stdout] 968603f2c5494c70a9726b73e953963b3d9e7f73f5bcedb5bab13515a3209da2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] ea9ddfdebedc77f00442c7601da2186fbffbc98bacee2b2fc7fe101232b3fb09
[INFO] running `Command { std: "docker" "start" "-a" "ea9ddfdebedc77f00442c7601da2186fbffbc98bacee2b2fc7fe101232b3fb09", kill_on_drop: false }`
[INFO] [stderr]    Compiling whirl v0.0.0-reserve (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "ea9ddfdebedc77f00442c7601da2186fbffbc98bacee2b2fc7fe101232b3fb09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea9ddfdebedc77f00442c7601da2186fbffbc98bacee2b2fc7fe101232b3fb09", kill_on_drop: false }`
[INFO] [stdout] ea9ddfdebedc77f00442c7601da2186fbffbc98bacee2b2fc7fe101232b3fb09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 54abf53ea5b942e4f05e78e341f5cb7d869ced25f26dca561175eda00009a8b3
[INFO] running `Command { std: "docker" "start" "-a" "54abf53ea5b942e4f05e78e341f5cb7d869ced25f26dca561175eda00009a8b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling whirl v0.0.0-reserve (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "54abf53ea5b942e4f05e78e341f5cb7d869ced25f26dca561175eda00009a8b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54abf53ea5b942e4f05e78e341f5cb7d869ced25f26dca561175eda00009a8b3", kill_on_drop: false }`
[INFO] [stdout] 54abf53ea5b942e4f05e78e341f5cb7d869ced25f26dca561175eda00009a8b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] bed4432260e9969196c73c83d310cc80f014d13e141fd54100f3045c73f8cae6
[INFO] running `Command { std: "docker" "start" "-a" "bed4432260e9969196c73c83d310cc80f014d13e141fd54100f3045c73f8cae6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/whirl-c30ab9c28f6d581a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests whirl
[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" "bed4432260e9969196c73c83d310cc80f014d13e141fd54100f3045c73f8cae6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bed4432260e9969196c73c83d310cc80f014d13e141fd54100f3045c73f8cae6", kill_on_drop: false }`
[INFO] [stdout] bed4432260e9969196c73c83d310cc80f014d13e141fd54100f3045c73f8cae6