[INFO] fetching crate liverking 0.1.1...
[INFO] testing liverking-0.1.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate liverking 0.1.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate liverking 0.1.1
[INFO] finished tweaking crates.io crate liverking 0.1.1
[INFO] tweaked toml for crates.io crate liverking 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate liverking 0.1.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] d3de50cbf1e8374e3ac4a77be1fc078fd63d5138ca1e049abd76815de2dc7896
[INFO] running `Command { std: "docker" "start" "-a" "d3de50cbf1e8374e3ac4a77be1fc078fd63d5138ca1e049abd76815de2dc7896", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3de50cbf1e8374e3ac4a77be1fc078fd63d5138ca1e049abd76815de2dc7896", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3de50cbf1e8374e3ac4a77be1fc078fd63d5138ca1e049abd76815de2dc7896", kill_on_drop: false }`
[INFO] [stdout] d3de50cbf1e8374e3ac4a77be1fc078fd63d5138ca1e049abd76815de2dc7896
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 7aaa1fba6add3459c2d9070a8cab2627ab1ef8cb0f6fd852ccf88015245eeb00
[INFO] running `Command { std: "docker" "start" "-a" "7aaa1fba6add3459c2d9070a8cab2627ab1ef8cb0f6fd852ccf88015245eeb00", kill_on_drop: false }`
[INFO] [stderr]    Compiling liverking v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "7aaa1fba6add3459c2d9070a8cab2627ab1ef8cb0f6fd852ccf88015245eeb00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7aaa1fba6add3459c2d9070a8cab2627ab1ef8cb0f6fd852ccf88015245eeb00", kill_on_drop: false }`
[INFO] [stdout] 7aaa1fba6add3459c2d9070a8cab2627ab1ef8cb0f6fd852ccf88015245eeb00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 32a90b8f0d43ae3a386b879cec3f17cd1be873a7959fade4ab91107bbf01a90f
[INFO] running `Command { std: "docker" "start" "-a" "32a90b8f0d43ae3a386b879cec3f17cd1be873a7959fade4ab91107bbf01a90f", kill_on_drop: false }`
[INFO] [stderr]    Compiling liverking v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "32a90b8f0d43ae3a386b879cec3f17cd1be873a7959fade4ab91107bbf01a90f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32a90b8f0d43ae3a386b879cec3f17cd1be873a7959fade4ab91107bbf01a90f", kill_on_drop: false }`
[INFO] [stdout] 32a90b8f0d43ae3a386b879cec3f17cd1be873a7959fade4ab91107bbf01a90f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 55eafcc912dc37f1300a2e4e01b1a82b86942da99c29d7524a8d0ce6a23f8a5a
[INFO] running `Command { std: "docker" "start" "-a" "55eafcc912dc37f1300a2e4e01b1a82b86942da99c29d7524a8d0ce6a23f8a5a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/liverking-c442119cc01f137a)
[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 liverking
[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" "55eafcc912dc37f1300a2e4e01b1a82b86942da99c29d7524a8d0ce6a23f8a5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55eafcc912dc37f1300a2e4e01b1a82b86942da99c29d7524a8d0ce6a23f8a5a", kill_on_drop: false }`
[INFO] [stdout] 55eafcc912dc37f1300a2e4e01b1a82b86942da99c29d7524a8d0ce6a23f8a5a