[INFO] cloning repository https://github.com/tahscenery/cavea
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tahscenery/cavea" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftahscenery%2Fcavea", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftahscenery%2Fcavea'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a1c4d78a7f4ca2c17ad30654a5b2f91d41e4f2e9
[INFO] testing tahscenery/cavea against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftahscenery%2Fcavea" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tahscenery/cavea 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 git repo https://github.com/tahscenery/cavea
[INFO] removed 2 missing examples
[INFO] finished tweaking git repo https://github.com/tahscenery/cavea
[INFO] tweaked toml for git repo https://github.com/tahscenery/cavea written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/tahscenery/cavea already has a lockfile, it will not be regenerated
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] e06fe94e8fbbe255ac29620ee23e04e20c0d4a3bafae0a964a3e5ff211e83412
[INFO] running `Command { std: "docker" "start" "-a" "e06fe94e8fbbe255ac29620ee23e04e20c0d4a3bafae0a964a3e5ff211e83412", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e06fe94e8fbbe255ac29620ee23e04e20c0d4a3bafae0a964a3e5ff211e83412", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e06fe94e8fbbe255ac29620ee23e04e20c0d4a3bafae0a964a3e5ff211e83412", kill_on_drop: false }`
[INFO] [stdout] e06fe94e8fbbe255ac29620ee23e04e20c0d4a3bafae0a964a3e5ff211e83412
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] d36cd9b248e95ca6039e5655eb01b6a14abdb428973097a6640ee5bd31020a88
[INFO] running `Command { std: "docker" "start" "-a" "d36cd9b248e95ca6039e5655eb01b6a14abdb428973097a6640ee5bd31020a88", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling isaac v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
[INFO] running `Command { std: "docker" "inspect" "d36cd9b248e95ca6039e5655eb01b6a14abdb428973097a6640ee5bd31020a88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d36cd9b248e95ca6039e5655eb01b6a14abdb428973097a6640ee5bd31020a88", kill_on_drop: false }`
[INFO] [stdout] d36cd9b248e95ca6039e5655eb01b6a14abdb428973097a6640ee5bd31020a88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 50ba1cae9381df153f97e1e024da03511f4eb8a757a4c8e495776c5d964ce0f9
[INFO] running `Command { std: "docker" "start" "-a" "50ba1cae9381df153f97e1e024da03511f4eb8a757a4c8e495776c5d964ce0f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling isaac v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "50ba1cae9381df153f97e1e024da03511f4eb8a757a4c8e495776c5d964ce0f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50ba1cae9381df153f97e1e024da03511f4eb8a757a4c8e495776c5d964ce0f9", kill_on_drop: false }`
[INFO] [stdout] 50ba1cae9381df153f97e1e024da03511f4eb8a757a4c8e495776c5d964ce0f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 80d5eb2d52b513a1da3569f7cb31ffcff2b570ea730f28ab115e1e66305e9b9f
[INFO] running `Command { std: "docker" "start" "-a" "80d5eb2d52b513a1da3569f7cb31ffcff2b570ea730f28ab115e1e66305e9b9f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/isaac-539bd56fb574de04)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_syntax_arena ... ok
[INFO] [stdout] test tests::test_syntax_arena_internal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests isaac
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - NodeId::set_parent (line 185) ... ok
[INFO] [stdout] test src/lib.rs - NodeId::add_child (line 235) ... ok
[INFO] [stdout] test src/lib.rs - NodeId::add_child (line 219) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "80d5eb2d52b513a1da3569f7cb31ffcff2b570ea730f28ab115e1e66305e9b9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80d5eb2d52b513a1da3569f7cb31ffcff2b570ea730f28ab115e1e66305e9b9f", kill_on_drop: false }`
[INFO] [stdout] 80d5eb2d52b513a1da3569f7cb31ffcff2b570ea730f28ab115e1e66305e9b9f