[INFO] fetching crate labeledgraph 0.1.2...
[INFO] testing labeledgraph-0.1.2 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate labeledgraph 0.1.2 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate labeledgraph 0.1.2 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate labeledgraph 0.1.2
[INFO] finished tweaking crates.io crate labeledgraph 0.1.2
[INFO] tweaked toml for crates.io crate labeledgraph 0.1.2 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 08b1436cf8386c57f7173cf2cca71c52755ef38c3cb662536da791918be6faee
[INFO] running `Command { std: "docker" "start" "-a" "08b1436cf8386c57f7173cf2cca71c52755ef38c3cb662536da791918be6faee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08b1436cf8386c57f7173cf2cca71c52755ef38c3cb662536da791918be6faee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08b1436cf8386c57f7173cf2cca71c52755ef38c3cb662536da791918be6faee", kill_on_drop: false }`
[INFO] [stdout] 08b1436cf8386c57f7173cf2cca71c52755ef38c3cb662536da791918be6faee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16d9c5b1007160157fb5880185e0df9325ce9d19f73ef641bc28f9af385ef6ca
[INFO] running `Command { std: "docker" "start" "-a" "16d9c5b1007160157fb5880185e0df9325ce9d19f73ef641bc28f9af385ef6ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling slab v0.4.3
[INFO] [stderr]    Compiling labeledgraph v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "16d9c5b1007160157fb5880185e0df9325ce9d19f73ef641bc28f9af385ef6ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16d9c5b1007160157fb5880185e0df9325ce9d19f73ef641bc28f9af385ef6ca", kill_on_drop: false }`
[INFO] [stdout] 16d9c5b1007160157fb5880185e0df9325ce9d19f73ef641bc28f9af385ef6ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e56675e8bfb999463f261b2c5ba57c424d2464b83480d79893b3dcbfb43f9f8b
[INFO] running `Command { std: "docker" "start" "-a" "e56675e8bfb999463f261b2c5ba57c424d2464b83480d79893b3dcbfb43f9f8b", kill_on_drop: false }`
[INFO] [stderr]    Compiling labeledgraph v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "e56675e8bfb999463f261b2c5ba57c424d2464b83480d79893b3dcbfb43f9f8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e56675e8bfb999463f261b2c5ba57c424d2464b83480d79893b3dcbfb43f9f8b", kill_on_drop: false }`
[INFO] [stdout] e56675e8bfb999463f261b2c5ba57c424d2464b83480d79893b3dcbfb43f9f8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 47d86df7e3dda57a121f2a83501b87c8d6ed449e17856437b7102491b1192ba0
[INFO] running `Command { std: "docker" "start" "-a" "47d86df7e3dda57a121f2a83501b87c8d6ed449e17856437b7102491b1192ba0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/labeledgraph-f803db308e1df30f)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::connected_vertices ... ok
[INFO] [stdout] test tests::parallel_vertices ... ok
[INFO] [stdout] test tests::merge_vertices ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests labeledgraph
[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" "47d86df7e3dda57a121f2a83501b87c8d6ed449e17856437b7102491b1192ba0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47d86df7e3dda57a121f2a83501b87c8d6ed449e17856437b7102491b1192ba0", kill_on_drop: false }`
[INFO] [stdout] 47d86df7e3dda57a121f2a83501b87c8d6ed449e17856437b7102491b1192ba0