[INFO] fetching crate syntopic 0.0.1...
[INFO] testing syntopic-0.0.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate syntopic 0.0.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate syntopic 0.0.1
[INFO] finished tweaking crates.io crate syntopic 0.0.1
[INFO] tweaked toml for crates.io crate syntopic 0.0.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate syntopic 0.0.1 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 syntopic 0.0.1 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 02a6609a99579e7cd99cf6c79b80c4e5440ffbc04e9f34359da7b49808f9a371
[INFO] running `Command { std: "docker" "start" "-a" "02a6609a99579e7cd99cf6c79b80c4e5440ffbc04e9f34359da7b49808f9a371", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02a6609a99579e7cd99cf6c79b80c4e5440ffbc04e9f34359da7b49808f9a371", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02a6609a99579e7cd99cf6c79b80c4e5440ffbc04e9f34359da7b49808f9a371", kill_on_drop: false }`
[INFO] [stdout] 02a6609a99579e7cd99cf6c79b80c4e5440ffbc04e9f34359da7b49808f9a371
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b16d77cbe15d6671639211ce76053b407a43120f9f51eb2cc9096c658f544327
[INFO] running `Command { std: "docker" "start" "-a" "b16d77cbe15d6671639211ce76053b407a43120f9f51eb2cc9096c658f544327", kill_on_drop: false }`
[INFO] [stderr]    Compiling syntopic v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "b16d77cbe15d6671639211ce76053b407a43120f9f51eb2cc9096c658f544327", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b16d77cbe15d6671639211ce76053b407a43120f9f51eb2cc9096c658f544327", kill_on_drop: false }`
[INFO] [stdout] b16d77cbe15d6671639211ce76053b407a43120f9f51eb2cc9096c658f544327
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] f063141d408da54fd12b8bb88222cd88ec4f965ed0213ef320f17573fa16ed1a
[INFO] running `Command { std: "docker" "start" "-a" "f063141d408da54fd12b8bb88222cd88ec4f965ed0213ef320f17573fa16ed1a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syntopic v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "f063141d408da54fd12b8bb88222cd88ec4f965ed0213ef320f17573fa16ed1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f063141d408da54fd12b8bb88222cd88ec4f965ed0213ef320f17573fa16ed1a", kill_on_drop: false }`
[INFO] [stdout] f063141d408da54fd12b8bb88222cd88ec4f965ed0213ef320f17573fa16ed1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] ee4a6d0b1eae5ad5e9a167d2f4ce3bc3f54d1f1cbcbb78aceac76bf181f086b3
[INFO] running `Command { std: "docker" "start" "-a" "ee4a6d0b1eae5ad5e9a167d2f4ce3bc3f54d1f1cbcbb78aceac76bf181f086b3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/syntopic-2cc0eb04aefb63d6)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests syntopic
[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] [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" "ee4a6d0b1eae5ad5e9a167d2f4ce3bc3f54d1f1cbcbb78aceac76bf181f086b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee4a6d0b1eae5ad5e9a167d2f4ce3bc3f54d1f1cbcbb78aceac76bf181f086b3", kill_on_drop: false }`
[INFO] [stdout] ee4a6d0b1eae5ad5e9a167d2f4ce3bc3f54d1f1cbcbb78aceac76bf181f086b3