[INFO] fetching crate scorpio 0.0.1...
[INFO] testing scorpio-0.0.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate scorpio 0.0.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate scorpio 0.0.1
[INFO] finished tweaking crates.io crate scorpio 0.0.1
[INFO] tweaked toml for crates.io crate scorpio 0.0.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate scorpio 0.0.1 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] crate crates.io crate scorpio 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-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] fd407206c9450d2da916f1828d048c41e1d1c16fbcba73f0cf64bca595059df1
[INFO] running `Command { std: "docker" "start" "-a" "fd407206c9450d2da916f1828d048c41e1d1c16fbcba73f0cf64bca595059df1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd407206c9450d2da916f1828d048c41e1d1c16fbcba73f0cf64bca595059df1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd407206c9450d2da916f1828d048c41e1d1c16fbcba73f0cf64bca595059df1", kill_on_drop: false }`
[INFO] [stdout] fd407206c9450d2da916f1828d048c41e1d1c16fbcba73f0cf64bca595059df1
[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] ad40d453f34e37e3b82b9d7b63bd8fad37f7cb0eda2e5f79912f3f3e8b5ef045
[INFO] running `Command { std: "docker" "start" "-a" "ad40d453f34e37e3b82b9d7b63bd8fad37f7cb0eda2e5f79912f3f3e8b5ef045", kill_on_drop: false }`
[INFO] [stderr]    Compiling scorpio v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "ad40d453f34e37e3b82b9d7b63bd8fad37f7cb0eda2e5f79912f3f3e8b5ef045", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad40d453f34e37e3b82b9d7b63bd8fad37f7cb0eda2e5f79912f3f3e8b5ef045", kill_on_drop: false }`
[INFO] [stdout] ad40d453f34e37e3b82b9d7b63bd8fad37f7cb0eda2e5f79912f3f3e8b5ef045
[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] 0c279d7cd98cf0b4753f80516443664894c425197e0e1c588206a47dae6d5186
[INFO] running `Command { std: "docker" "start" "-a" "0c279d7cd98cf0b4753f80516443664894c425197e0e1c588206a47dae6d5186", kill_on_drop: false }`
[INFO] [stderr]    Compiling scorpio v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "0c279d7cd98cf0b4753f80516443664894c425197e0e1c588206a47dae6d5186", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c279d7cd98cf0b4753f80516443664894c425197e0e1c588206a47dae6d5186", kill_on_drop: false }`
[INFO] [stdout] 0c279d7cd98cf0b4753f80516443664894c425197e0e1c588206a47dae6d5186
[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] 393546bae8262a87421aac9c71f9198d2348c7ee84bed212efaed0123a98aae5
[INFO] running `Command { std: "docker" "start" "-a" "393546bae8262a87421aac9c71f9198d2348c7ee84bed212efaed0123a98aae5", 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/scorpio-3ce9039772c0fbf2)
[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 scorpio
[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" "393546bae8262a87421aac9c71f9198d2348c7ee84bed212efaed0123a98aae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "393546bae8262a87421aac9c71f9198d2348c7ee84bed212efaed0123a98aae5", kill_on_drop: false }`
[INFO] [stdout] 393546bae8262a87421aac9c71f9198d2348c7ee84bed212efaed0123a98aae5