[INFO] cloning repository https://github.com/henry-aus/09-ffi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/henry-aus/09-ffi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhenry-aus%2F09-ffi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhenry-aus%2F09-ffi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b2e9e2e66aba202d9542dc642fcbfb95eba21ecb
[INFO] checking henry-aus/09-ffi against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhenry-aus%2F09-ffi" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/henry-aus/09-ffi
[INFO] finished tweaking git repo https://github.com/henry-aus/09-ffi
[INFO] tweaked toml for git repo https://github.com/henry-aus/09-ffi written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/henry-aus/09-ffi on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/henry-aus/09-ffi already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /workspace/builds/worker-4-tc2/source/roaring-bitmap-nj-binding/Cargo.toml
[INFO] [stderr] workspace: /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9130b704b6b197c84d79ebc64066a93291488b9fa59aa0fd9f3cbe0561ddeb21
[INFO] running `Command { std: "docker" "start" "-a" "9130b704b6b197c84d79ebc64066a93291488b9fa59aa0fd9f3cbe0561ddeb21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9130b704b6b197c84d79ebc64066a93291488b9fa59aa0fd9f3cbe0561ddeb21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9130b704b6b197c84d79ebc64066a93291488b9fa59aa0fd9f3cbe0561ddeb21", kill_on_drop: false }`
[INFO] [stdout] 9130b704b6b197c84d79ebc64066a93291488b9fa59aa0fd9f3cbe0561ddeb21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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 -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d10a61a8031bbd61c256bb3f1d987903c4b4e705ab4b3978d26e4feec0c8fdd
[INFO] running `Command { std: "docker" "start" "-a" "0d10a61a8031bbd61c256bb3f1d987903c4b4e705ab4b3978d26e4feec0c8fdd", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /opt/rustwide/workdir/roaring-bitmap-nj-binding/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
[INFO] [stderr]    Compiling target-lexicon v0.12.14
[INFO] [stderr]    Compiling cc v1.0.98
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling napi-build v2.1.3
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling unicode-segmentation v1.11.0
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]     Checking oneshot v0.1.7
[INFO] [stderr]     Checking iana-time-zone v0.1.60
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling pyo3-build-config v0.21.2
[INFO] [stderr]     Checking tokio v1.38.0
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling portable-atomic v1.6.0
[INFO] [stderr]     Checking napi-sys v2.4.0
[INFO] [stderr]    Compiling blake3 v1.5.1
[INFO] [stderr]    Compiling node-binding v0.1.0 (/opt/rustwide/workdir/node-binding)
[INFO] [stderr]    Compiling roaring-bitmap-nj-binding v0.1.0 (/opt/rustwide/workdir/roaring-bitmap-nj-binding)
[INFO] [stderr]     Checking unindent v0.2.3
[INFO] [stderr]    Compiling indoc v2.0.5
[INFO] [stderr]     Checking bytemuck v1.17.0
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]     Checking algo v0.1.0 (/opt/rustwide/workdir/algo)
[INFO] [stderr]    Compiling pyo3-ffi v0.21.2
[INFO] [stderr]    Compiling pyo3 v0.21.2
[INFO] [stderr]     Checking roaring v0.10.6
[INFO] [stderr]    Compiling pyo3-macros-backend v0.21.2
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]    Compiling ctor v0.2.8
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling napi-derive-backend v1.0.67
[INFO] [stderr]    Compiling pyo3-macros v0.21.2
[INFO] [stderr]     Checking serde v1.0.203
[INFO] [stderr]    Compiling napi-derive v2.16.5
[INFO] [stderr]     Checking python-binding v0.1.0 (/opt/rustwide/workdir/python-binding)
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]  --> python-binding/src/hasher.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[pymethods]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]   = note: this error originates in the attribute macro `pymethods` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&str, Infallible>
[INFO] [stdout]  --> python-binding/src/hasher.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[pymethods]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the attribute macro `pymethods` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `python-binding` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]  --> python-binding/src/hasher.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[pymethods]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]   = note: this error originates in the attribute macro `pymethods` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&str, Infallible>
[INFO] [stdout]  --> python-binding/src/hasher.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[pymethods]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the attribute macro `pymethods` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `python-binding` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "0d10a61a8031bbd61c256bb3f1d987903c4b4e705ab4b3978d26e4feec0c8fdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d10a61a8031bbd61c256bb3f1d987903c4b4e705ab4b3978d26e4feec0c8fdd", kill_on_drop: false }`
[INFO] [stdout] 0d10a61a8031bbd61c256bb3f1d987903c4b4e705ab4b3978d26e4feec0c8fdd