[INFO] cloning repository https://github.com/TEGDV/RustCollectionChallenge
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TEGDV/RustCollectionChallenge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTEGDV%2FRustCollectionChallenge", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTEGDV%2FRustCollectionChallenge'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e02016e526102051d4ea1c038b627759e9e8dee8
[INFO] testing TEGDV/RustCollectionChallenge against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTEGDV%2FRustCollectionChallenge" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/TEGDV/RustCollectionChallenge on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/TEGDV/RustCollectionChallenge
[INFO] finished tweaking git repo https://github.com/TEGDV/RustCollectionChallenge
[INFO] tweaked toml for git repo https://github.com/TEGDV/RustCollectionChallenge written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/TEGDV/RustCollectionChallenge already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d546e3fd4284698628e639798a03d5b2a600f58dcf8fd9b9d5794424f10c9837
[INFO] running `Command { std: "docker" "start" "-a" "d546e3fd4284698628e639798a03d5b2a600f58dcf8fd9b9d5794424f10c9837", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d546e3fd4284698628e639798a03d5b2a600f58dcf8fd9b9d5794424f10c9837", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d546e3fd4284698628e639798a03d5b2a600f58dcf8fd9b9d5794424f10c9837", kill_on_drop: false }`
[INFO] [stdout] d546e3fd4284698628e639798a03d5b2a600f58dcf8fd9b9d5794424f10c9837
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21398d0db61467898ae09944dcfee6f0e1d2f78af4bfee9e8893572246c58440
[INFO] running `Command { std: "docker" "start" "-a" "21398d0db61467898ae09944dcfee6f0e1d2f78af4bfee9e8893572246c58440", kill_on_drop: false }`
[INFO] [stderr]    Compiling storing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "21398d0db61467898ae09944dcfee6f0e1d2f78af4bfee9e8893572246c58440", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21398d0db61467898ae09944dcfee6f0e1d2f78af4bfee9e8893572246c58440", kill_on_drop: false }`
[INFO] [stdout] 21398d0db61467898ae09944dcfee6f0e1d2f78af4bfee9e8893572246c58440
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a76709ce9504a033963a6d4a99bad6166b7d4f70baf426ce9dbab04cd1bcd131
[INFO] running `Command { std: "docker" "start" "-a" "a76709ce9504a033963a6d4a99bad6166b7d4f70baf426ce9dbab04cd1bcd131", kill_on_drop: false }`
[INFO] [stderr]    Compiling storing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "a76709ce9504a033963a6d4a99bad6166b7d4f70baf426ce9dbab04cd1bcd131", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a76709ce9504a033963a6d4a99bad6166b7d4f70baf426ce9dbab04cd1bcd131", kill_on_drop: false }`
[INFO] [stdout] a76709ce9504a033963a6d4a99bad6166b7d4f70baf426ce9dbab04cd1bcd131
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0555a6df81dcf39694d6a75ca63564b2c4b37d1cb153b7c1008b13d4510f6821
[INFO] running `Command { std: "docker" "start" "-a" "0555a6df81dcf39694d6a75ca63564b2c4b37d1cb153b7c1008b13d4510f6821", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/storing-822d75048a9502fa)
[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" "0555a6df81dcf39694d6a75ca63564b2c4b37d1cb153b7c1008b13d4510f6821", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0555a6df81dcf39694d6a75ca63564b2c4b37d1cb153b7c1008b13d4510f6821", kill_on_drop: false }`
[INFO] [stdout] 0555a6df81dcf39694d6a75ca63564b2c4b37d1cb153b7c1008b13d4510f6821