[INFO] fetching crate subgraph 0.1.0...
[INFO] testing subgraph-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate subgraph 0.1.0 into /workspace/builds/worker-85/source
[INFO] validating manifest of crates.io crate subgraph 0.1.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate subgraph 0.1.0
[INFO] finished tweaking crates.io crate subgraph 0.1.0
[INFO] tweaked toml for crates.io crate subgraph 0.1.0 written to /workspace/builds/worker-85/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 925cb9ae672b8c73c4ff4d4cbc05cbac6d82bc1de449528adbc8964f2cace9ee
[INFO] running `Command { std: "docker" "start" "-a" "925cb9ae672b8c73c4ff4d4cbc05cbac6d82bc1de449528adbc8964f2cace9ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "925cb9ae672b8c73c4ff4d4cbc05cbac6d82bc1de449528adbc8964f2cace9ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "925cb9ae672b8c73c4ff4d4cbc05cbac6d82bc1de449528adbc8964f2cace9ee", kill_on_drop: false }`
[INFO] [stdout] 925cb9ae672b8c73c4ff4d4cbc05cbac6d82bc1de449528adbc8964f2cace9ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87cdbc4d1355b29e167b8336e7ad344fec776c74f672e5252a32dcdd924d4f8d
[INFO] running `Command { std: "docker" "start" "-a" "87cdbc4d1355b29e167b8336e7ad344fec776c74f672e5252a32dcdd924d4f8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling subgraph v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "87cdbc4d1355b29e167b8336e7ad344fec776c74f672e5252a32dcdd924d4f8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87cdbc4d1355b29e167b8336e7ad344fec776c74f672e5252a32dcdd924d4f8d", kill_on_drop: false }`
[INFO] [stdout] 87cdbc4d1355b29e167b8336e7ad344fec776c74f672e5252a32dcdd924d4f8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0114f82efa8ab441c86f8e8d2a04f8150bf87dd124d15532bb3dcacf4e85754d
[INFO] running `Command { std: "docker" "start" "-a" "0114f82efa8ab441c86f8e8d2a04f8150bf87dd124d15532bb3dcacf4e85754d", kill_on_drop: false }`
[INFO] [stderr]    Compiling subgraph v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "0114f82efa8ab441c86f8e8d2a04f8150bf87dd124d15532bb3dcacf4e85754d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0114f82efa8ab441c86f8e8d2a04f8150bf87dd124d15532bb3dcacf4e85754d", kill_on_drop: false }`
[INFO] [stdout] 0114f82efa8ab441c86f8e8d2a04f8150bf87dd124d15532bb3dcacf4e85754d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2bf52875ce7991910c4dc75e5b1ecd17dbd6e280a780d8bb9b6398b3abad87fb
[INFO] running `Command { std: "docker" "start" "-a" "2bf52875ce7991910c4dc75e5b1ecd17dbd6e280a780d8bb9b6398b3abad87fb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/subgraph-b02df8e111c2acfd)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests subgraph
[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] [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" "2bf52875ce7991910c4dc75e5b1ecd17dbd6e280a780d8bb9b6398b3abad87fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bf52875ce7991910c4dc75e5b1ecd17dbd6e280a780d8bb9b6398b3abad87fb", kill_on_drop: false }`
[INFO] [stdout] 2bf52875ce7991910c4dc75e5b1ecd17dbd6e280a780d8bb9b6398b3abad87fb