[INFO] fetching crate short-paths 0.1.0...
[INFO] testing short-paths-0.1.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate short-paths 0.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate short-paths 0.1.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate short-paths 0.1.0
[INFO] finished tweaking crates.io crate short-paths 0.1.0
[INFO] tweaked toml for crates.io crate short-paths 0.1.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 91108ac38798a1af1d266b13f53cf7a1937129b7742f7de415bee9e6cd4c7f00
[INFO] running `Command { std: "docker" "start" "-a" "91108ac38798a1af1d266b13f53cf7a1937129b7742f7de415bee9e6cd4c7f00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91108ac38798a1af1d266b13f53cf7a1937129b7742f7de415bee9e6cd4c7f00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91108ac38798a1af1d266b13f53cf7a1937129b7742f7de415bee9e6cd4c7f00", kill_on_drop: false }`
[INFO] [stdout] 91108ac38798a1af1d266b13f53cf7a1937129b7742f7de415bee9e6cd4c7f00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7accea52909a6abf808d53c3e5730c9bd8fa270a3067eeab8a592e267a70688a
[INFO] running `Command { std: "docker" "start" "-a" "7accea52909a6abf808d53c3e5730c9bd8fa270a3067eeab8a592e267a70688a", 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] [stderr]    Compiling fixedbitset v0.1.9
[INFO] [stderr]    Compiling ordermap v0.3.5
[INFO] [stderr]    Compiling petgraph v0.4.13
[INFO] [stderr]    Compiling short-paths v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.97s
[INFO] running `Command { std: "docker" "inspect" "7accea52909a6abf808d53c3e5730c9bd8fa270a3067eeab8a592e267a70688a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7accea52909a6abf808d53c3e5730c9bd8fa270a3067eeab8a592e267a70688a", kill_on_drop: false }`
[INFO] [stdout] 7accea52909a6abf808d53c3e5730c9bd8fa270a3067eeab8a592e267a70688a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e86ac13efda914559154ce715964559639be0a8065b80fbd5ab7a147f345b16c
[INFO] running `Command { std: "docker" "start" "-a" "e86ac13efda914559154ce715964559639be0a8065b80fbd5ab7a147f345b16c", kill_on_drop: false }`
[INFO] [stderr]    Compiling short-paths v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "e86ac13efda914559154ce715964559639be0a8065b80fbd5ab7a147f345b16c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e86ac13efda914559154ce715964559639be0a8065b80fbd5ab7a147f345b16c", kill_on_drop: false }`
[INFO] [stdout] e86ac13efda914559154ce715964559639be0a8065b80fbd5ab7a147f345b16c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 388d7b9319601d6fc30f6f7c5c6d056b89708738f185f24ffa8235615a087193
[INFO] running `Command { std: "docker" "start" "-a" "388d7b9319601d6fc30f6f7c5c6d056b89708738f185f24ffa8235615a087193", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 5 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/short_paths-e0767c7053921cbe)
[INFO] [stdout] test test_heapify ... ok
[INFO] [stdout] test tests::test_short_paths ... ok
[INFO] [stdout] test tests::test_2x2_grid ... ok
[INFO] [stdout] test tests::test_4x4_grid ... ok
[INFO] [stderr]    Doc-tests short-paths
[INFO] [stdout] test tests::test_2_cycle ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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" "388d7b9319601d6fc30f6f7c5c6d056b89708738f185f24ffa8235615a087193", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "388d7b9319601d6fc30f6f7c5c6d056b89708738f185f24ffa8235615a087193", kill_on_drop: false }`
[INFO] [stdout] 388d7b9319601d6fc30f6f7c5c6d056b89708738f185f24ffa8235615a087193