[INFO] fetching crate flange 0.0.0...
[INFO] testing flange-0.0.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate flange 0.0.0 into /workspace/builds/worker-17/source
[INFO] validating manifest of crates.io crate flange 0.0.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flange 0.0.0
[INFO] finished tweaking crates.io crate flange 0.0.0
[INFO] tweaked toml for crates.io crate flange 0.0.0 written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d10f2b750b0b6228986a65307c5f14f75a41f5e27346fa4ff98e35f268d1cabd
[INFO] running `Command { std: "docker" "start" "-a" "d10f2b750b0b6228986a65307c5f14f75a41f5e27346fa4ff98e35f268d1cabd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d10f2b750b0b6228986a65307c5f14f75a41f5e27346fa4ff98e35f268d1cabd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d10f2b750b0b6228986a65307c5f14f75a41f5e27346fa4ff98e35f268d1cabd", kill_on_drop: false }`
[INFO] [stdout] d10f2b750b0b6228986a65307c5f14f75a41f5e27346fa4ff98e35f268d1cabd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e806b5871d422d8c29fcd6eb0af8e9a9be7b8498db7c4ee6f28caa6f1733dd82
[INFO] running `Command { std: "docker" "start" "-a" "e806b5871d422d8c29fcd6eb0af8e9a9be7b8498db7c4ee6f28caa6f1733dd82", kill_on_drop: false }`
[INFO] [stderr]    Compiling flange v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "e806b5871d422d8c29fcd6eb0af8e9a9be7b8498db7c4ee6f28caa6f1733dd82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e806b5871d422d8c29fcd6eb0af8e9a9be7b8498db7c4ee6f28caa6f1733dd82", kill_on_drop: false }`
[INFO] [stdout] e806b5871d422d8c29fcd6eb0af8e9a9be7b8498db7c4ee6f28caa6f1733dd82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2516af635c7ded8b30b9a447901966aec37abe81dc5e24ca500be922f688aa3
[INFO] running `Command { std: "docker" "start" "-a" "f2516af635c7ded8b30b9a447901966aec37abe81dc5e24ca500be922f688aa3", kill_on_drop: false }`
[INFO] [stderr]    Compiling flange v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "f2516af635c7ded8b30b9a447901966aec37abe81dc5e24ca500be922f688aa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2516af635c7ded8b30b9a447901966aec37abe81dc5e24ca500be922f688aa3", kill_on_drop: false }`
[INFO] [stdout] f2516af635c7ded8b30b9a447901966aec37abe81dc5e24ca500be922f688aa3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cc09c61e2f716a54bcb98ba1632ae857f352d27b3cd2abc6f00b77b8f8fe7c0a
[INFO] running `Command { std: "docker" "start" "-a" "cc09c61e2f716a54bcb98ba1632ae857f352d27b3cd2abc6f00b77b8f8fe7c0a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/flange-7938270fb6eb8895)
[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 flange
[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" "cc09c61e2f716a54bcb98ba1632ae857f352d27b3cd2abc6f00b77b8f8fe7c0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc09c61e2f716a54bcb98ba1632ae857f352d27b3cd2abc6f00b77b8f8fe7c0a", kill_on_drop: false }`
[INFO] [stdout] cc09c61e2f716a54bcb98ba1632ae857f352d27b3cd2abc6f00b77b8f8fe7c0a