[INFO] cloning repository https://github.com/OwenPriceSkelly/data-structures-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/OwenPriceSkelly/data-structures-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOwenPriceSkelly%2Fdata-structures-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOwenPriceSkelly%2Fdata-structures-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 36b18345e4d07fbea1a96c2f3d827a9dc59ce3bb
[INFO] testing OwenPriceSkelly/data-structures-rust against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOwenPriceSkelly%2Fdata-structures-rust" "/workspace/builds/worker-46/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-46/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/OwenPriceSkelly/data-structures-rust on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/OwenPriceSkelly/data-structures-rust
[INFO] finished tweaking git repo https://github.com/OwenPriceSkelly/data-structures-rust
[INFO] tweaked toml for git repo https://github.com/OwenPriceSkelly/data-structures-rust written to /workspace/builds/worker-46/source/Cargo.toml
[INFO] crate git repo https://github.com/OwenPriceSkelly/data-structures-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 32356a8c698931f7509105a57c525096caeffa42c753d1fffd5712f7be3599fb
[INFO] running `Command { std: "docker" "start" "-a" "32356a8c698931f7509105a57c525096caeffa42c753d1fffd5712f7be3599fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32356a8c698931f7509105a57c525096caeffa42c753d1fffd5712f7be3599fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32356a8c698931f7509105a57c525096caeffa42c753d1fffd5712f7be3599fb", kill_on_drop: false }`
[INFO] [stdout] 32356a8c698931f7509105a57c525096caeffa42c753d1fffd5712f7be3599fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 382e6ed48b4dd0b62a7293badbe7468e2b7ebf774d7ab938fd10da8d745b538f
[INFO] running `Command { std: "docker" "start" "-a" "382e6ed48b4dd0b62a7293badbe7468e2b7ebf774d7ab938fd10da8d745b538f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling data-structures-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.20s
[INFO] running `Command { std: "docker" "inspect" "382e6ed48b4dd0b62a7293badbe7468e2b7ebf774d7ab938fd10da8d745b538f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "382e6ed48b4dd0b62a7293badbe7468e2b7ebf774d7ab938fd10da8d745b538f", kill_on_drop: false }`
[INFO] [stdout] 382e6ed48b4dd0b62a7293badbe7468e2b7ebf774d7ab938fd10da8d745b538f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a745632a6615fe206743c9d0a14b93ae7711fcd48069c1664ecb6fbad57cce3f
[INFO] running `Command { std: "docker" "start" "-a" "a745632a6615fe206743c9d0a14b93ae7711fcd48069c1664ecb6fbad57cce3f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling data-structures-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.88s
[INFO] running `Command { std: "docker" "inspect" "a745632a6615fe206743c9d0a14b93ae7711fcd48069c1664ecb6fbad57cce3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a745632a6615fe206743c9d0a14b93ae7711fcd48069c1664ecb6fbad57cce3f", kill_on_drop: false }`
[INFO] [stdout] a745632a6615fe206743c9d0a14b93ae7711fcd48069c1664ecb6fbad57cce3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1937262ee672b009ef8e5adf612659390240e0b4adc90598e12488d0d95a3e68
[INFO] running `Command { std: "docker" "start" "-a" "1937262ee672b009ef8e5adf612659390240e0b4adc90598e12488d0d95a3e68", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/data_structures_rust-17d94620c71940f9)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test binarysearchtree::tests::test_insert_and_contains ... ok
[INFO] [stdout] test binarysearchtree::tests::test_insert_subtree ... 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 data-structures-rust
[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" "1937262ee672b009ef8e5adf612659390240e0b4adc90598e12488d0d95a3e68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1937262ee672b009ef8e5adf612659390240e0b4adc90598e12488d0d95a3e68", kill_on_drop: false }`
[INFO] [stdout] 1937262ee672b009ef8e5adf612659390240e0b4adc90598e12488d0d95a3e68