[INFO] cloning repository https://github.com/standard-ai/hedwig-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/standard-ai/hedwig-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstandard-ai%2Fhedwig-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstandard-ai%2Fhedwig-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d5f444c013d485fe0f6a80ab3567cd8f2fe3fc89
[INFO] testing standard-ai/hedwig-rust against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstandard-ai%2Fhedwig-rust" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/standard-ai/hedwig-rust on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/standard-ai/hedwig-rust
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/standard-ai/hedwig-rust
[INFO] tweaked toml for git repo https://github.com/standard-ai/hedwig-rust written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "80c07c6c9c9936aae76fa6ac8f67648c9ff121a7350a6e6777b082ccfc4a344f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80c07c6c9c9936aae76fa6ac8f67648c9ff121a7350a6e6777b082ccfc4a344f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80c07c6c9c9936aae76fa6ac8f67648c9ff121a7350a6e6777b082ccfc4a344f", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "2f9c4322ff5617538310a79902c9de86f55876c65a0a8b636913760a7fb307e2", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "2f9c4322ff5617538310a79902c9de86f55876c65a0a8b636913760a7fb307e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f9c4322ff5617538310a79902c9de86f55876c65a0a8b636913760a7fb307e2", kill_on_drop: false }`
[INFO] [stdout] 2f9c4322ff5617538310a79902c9de86f55876c65a0a8b636913760a7fb307e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3da4c69483a0d835d319280d14f53cdc4c48b247219534a818520815c5b4c394
[INFO] running `Command { std: "docker" "start" "-a" "3da4c69483a0d835d319280d14f53cdc4c48b247219534a818520815c5b4c394", kill_on_drop: false }`
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[INFO] [stderr]    Compiling hedwig v6.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `assert_error`
[INFO] [stdout]  --> src/tests/mod.rs:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) fn assert_error<T: std::error::Error + Send + Sync + 'static>() {}
[INFO] [stdout]   |               ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `assert_send_val`
[INFO] [stdout]  --> src/tests/mod.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) fn assert_send_val<T: Send>(_: &T) {}
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 24.47s
[INFO] running `Command { std: "docker" "inspect" "3da4c69483a0d835d319280d14f53cdc4c48b247219534a818520815c5b4c394", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3da4c69483a0d835d319280d14f53cdc4c48b247219534a818520815c5b4c394", kill_on_drop: false }`
[INFO] [stdout] 3da4c69483a0d835d319280d14f53cdc4c48b247219534a818520815c5b4c394
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 03e4551a42051f4b4dbe9ea0b6388f5e5d40732b284ea8b3ebaf8264ca55e5b1
[INFO] running `Command { std: "docker" "start" "-a" "03e4551a42051f4b4dbe9ea0b6388f5e5d40732b284ea8b3ebaf8264ca55e5b1", kill_on_drop: false }`
[INFO] [stderr] warning: function is never used: `assert_error`
[INFO] [stderr]  --> src/tests/mod.rs:6:15
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub(crate) fn assert_error<T: std::error::Error + Send + Sync + 'static>() {}
[INFO] [stderr]   |               ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `assert_send_val`
[INFO] [stderr]  --> src/tests/mod.rs:7:15
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub(crate) fn assert_send_val<T: Send>(_: &T) {}
[INFO] [stderr]   |               ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `hedwig` (lib test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hedwig-d2f86b0ac80f3ec4)
[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] [stderr]    Doc-tests hedwig
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "03e4551a42051f4b4dbe9ea0b6388f5e5d40732b284ea8b3ebaf8264ca55e5b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03e4551a42051f4b4dbe9ea0b6388f5e5d40732b284ea8b3ebaf8264ca55e5b1", kill_on_drop: false }`
[INFO] [stdout] 03e4551a42051f4b4dbe9ea0b6388f5e5d40732b284ea8b3ebaf8264ca55e5b1