[INFO] fetching crate flow-extra 0.1.0...
[INFO] testing flow-extra-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate flow-extra 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate flow-extra 0.1.0
[INFO] finished tweaking crates.io crate flow-extra 0.1.0
[INFO] tweaked toml for crates.io crate flow-extra 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate flow-extra 0.1.0 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 flow-extra 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f0c39c034d9a8616556d1dff417803852e361c5263a7241288c38ca585cbdb76
[INFO] running `Command { std: "docker" "start" "-a" "f0c39c034d9a8616556d1dff417803852e361c5263a7241288c38ca585cbdb76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0c39c034d9a8616556d1dff417803852e361c5263a7241288c38ca585cbdb76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0c39c034d9a8616556d1dff417803852e361c5263a7241288c38ca585cbdb76", kill_on_drop: false }`
[INFO] [stdout] f0c39c034d9a8616556d1dff417803852e361c5263a7241288c38ca585cbdb76
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c6c1ffc80f1ed473daecf480bae56a6de4d859618c0cbf8a67ba0642be0ee75
[INFO] running `Command { std: "docker" "start" "-a" "6c6c1ffc80f1ed473daecf480bae56a6de4d859618c0cbf8a67ba0642be0ee75", kill_on_drop: false }`
[INFO] [stderr]    Compiling flow-extra v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "6c6c1ffc80f1ed473daecf480bae56a6de4d859618c0cbf8a67ba0642be0ee75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c6c1ffc80f1ed473daecf480bae56a6de4d859618c0cbf8a67ba0642be0ee75", kill_on_drop: false }`
[INFO] [stdout] 6c6c1ffc80f1ed473daecf480bae56a6de4d859618c0cbf8a67ba0642be0ee75
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b913e63674eb24b6b2ec0da85cbb8f09d381f2a1d19d14fcb05b368b195f6d7
[INFO] running `Command { std: "docker" "start" "-a" "2b913e63674eb24b6b2ec0da85cbb8f09d381f2a1d19d14fcb05b368b195f6d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling flow-extra v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "2b913e63674eb24b6b2ec0da85cbb8f09d381f2a1d19d14fcb05b368b195f6d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b913e63674eb24b6b2ec0da85cbb8f09d381f2a1d19d14fcb05b368b195f6d7", kill_on_drop: false }`
[INFO] [stdout] 2b913e63674eb24b6b2ec0da85cbb8f09d381f2a1d19d14fcb05b368b195f6d7
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 69b85c0781c4c941915853e644456ae6e5adf269622737ea420b107f24c1c3da
[INFO] running `Command { std: "docker" "start" "-a" "69b85c0781c4c941915853e644456ae6e5adf269622737ea420b107f24c1c3da", 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/flow_extra-9dfe5b4a9a374e77)
[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 flow_extra
[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" "69b85c0781c4c941915853e644456ae6e5adf269622737ea420b107f24c1c3da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69b85c0781c4c941915853e644456ae6e5adf269622737ea420b107f24c1c3da", kill_on_drop: false }`
[INFO] [stdout] 69b85c0781c4c941915853e644456ae6e5adf269622737ea420b107f24c1c3da