[INFO] fetching crate supports-unicode--used-for-pirs 1.0.3...
[INFO] testing supports-unicode--used-for-pirs-1.0.3 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate supports-unicode--used-for-pirs 1.0.3 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate supports-unicode--used-for-pirs 1.0.3
[INFO] finished tweaking crates.io crate supports-unicode--used-for-pirs 1.0.3
[INFO] tweaked toml for crates.io crate supports-unicode--used-for-pirs 1.0.3 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate supports-unicode--used-for-pirs 1.0.3 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a55ac86300c950105d85e194fae97fc13ca0ec6e5a5f3c6890e4676c67b8e5b
[INFO] running `Command { std: "docker" "start" "-a" "0a55ac86300c950105d85e194fae97fc13ca0ec6e5a5f3c6890e4676c67b8e5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a55ac86300c950105d85e194fae97fc13ca0ec6e5a5f3c6890e4676c67b8e5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a55ac86300c950105d85e194fae97fc13ca0ec6e5a5f3c6890e4676c67b8e5b", kill_on_drop: false }`
[INFO] [stdout] 0a55ac86300c950105d85e194fae97fc13ca0ec6e5a5f3c6890e4676c67b8e5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb9df4dcc139509a685b3160c674c1f5a76088c94be9a6f5b3edbb73d26fcad1
[INFO] running `Command { std: "docker" "start" "-a" "cb9df4dcc139509a685b3160c674c1f5a76088c94be9a6f5b3edbb73d26fcad1", kill_on_drop: false }`
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling supports-unicode--used-for-pirs v1.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `wasm32`
[INFO] [stdout]  --> src/lib.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 |     #[cfg(target_os = "wasm32")]
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] help: `wasm32` is an expected value for `target_arch`
[INFO] [stdout]   |
[INFO] [stdout] 7 -     #[cfg(target_os = "wasm32")]
[INFO] [stdout] 7 +     #[cfg(target_arch = "wasm32")]
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `supports_unicode__used_for_pirs` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `supports_unicode_used_for_pirs`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "cb9df4dcc139509a685b3160c674c1f5a76088c94be9a6f5b3edbb73d26fcad1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb9df4dcc139509a685b3160c674c1f5a76088c94be9a6f5b3edbb73d26fcad1", kill_on_drop: false }`
[INFO] [stdout] cb9df4dcc139509a685b3160c674c1f5a76088c94be9a6f5b3edbb73d26fcad1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb346a5541b36e9f82722130a10c1572dfc936e12c7a09613db6ae24012d7340
[INFO] running `Command { std: "docker" "start" "-a" "cb346a5541b36e9f82722130a10c1572dfc936e12c7a09613db6ae24012d7340", kill_on_drop: false }`
[INFO] [stderr]    Compiling supports-unicode--used-for-pirs v1.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `wasm32`
[INFO] [stdout]  --> src/lib.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 |     #[cfg(target_os = "wasm32")]
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] help: `wasm32` is an expected value for `target_arch`
[INFO] [stdout]   |
[INFO] [stdout] 7 -     #[cfg(target_os = "wasm32")]
[INFO] [stdout] 7 +     #[cfg(target_arch = "wasm32")]
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `supports_unicode__used_for_pirs` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `supports_unicode_used_for_pirs`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `wasm32`
[INFO] [stdout]  --> src/lib.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 |     #[cfg(target_os = "wasm32")]
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] help: `wasm32` is an expected value for `target_arch`
[INFO] [stdout]   |
[INFO] [stdout] 7 -     #[cfg(target_os = "wasm32")]
[INFO] [stdout] 7 +     #[cfg(target_arch = "wasm32")]
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "cb346a5541b36e9f82722130a10c1572dfc936e12c7a09613db6ae24012d7340", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb346a5541b36e9f82722130a10c1572dfc936e12c7a09613db6ae24012d7340", kill_on_drop: false }`
[INFO] [stdout] cb346a5541b36e9f82722130a10c1572dfc936e12c7a09613db6ae24012d7340
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5a79d9a4ec26ccf6beae2e4901305394c20f48be866994e2b7a10bfac950344e
[INFO] running `Command { std: "docker" "start" "-a" "5a79d9a4ec26ccf6beae2e4901305394c20f48be866994e2b7a10bfac950344e", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition value: `wasm32`
[INFO] [stderr]  --> src/lib.rs:7:11
[INFO] [stderr]   |
[INFO] [stderr] 7 |     #[cfg(target_os = "wasm32")]
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] help: `wasm32` is an expected value for `target_arch`
[INFO] [stderr]   |
[INFO] [stderr] 7 -     #[cfg(target_os = "wasm32")]
[INFO] [stderr] 7 +     #[cfg(target_arch = "wasm32")]
[INFO] [stderr]   |
[INFO] [stderr] 
[INFO] [stderr] warning: crate `supports_unicode__used_for_pirs` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = help: convert the identifier to snake case: `supports_unicode_used_for_pirs`
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `supports-unicode--used-for-pirs` (lib) generated 2 warnings
[INFO] [stderr] warning: `supports-unicode--used-for-pirs` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/supports_unicode__used_for_pirs-5542725bf5f7ca1e)
[INFO] [stderr]    Doc-tests supports_unicode__used_for_pirs
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 11) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 11) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `supports_unicode`
[INFO] [stdout]   --> src/lib.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use supports_unicode::Stream;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `supports_unicode`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `supports_unicode`, use `cargo add supports_unicode` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `supports_unicode` in this scope
[INFO] [stdout]   --> src/lib.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | if supports_unicode::on(Stream::Stdout) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `supports_unicode`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `supports_unicode`, use `cargo add supports_unicode` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 11)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "5a79d9a4ec26ccf6beae2e4901305394c20f48be866994e2b7a10bfac950344e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a79d9a4ec26ccf6beae2e4901305394c20f48be866994e2b7a10bfac950344e", kill_on_drop: false }`
[INFO] [stdout] 5a79d9a4ec26ccf6beae2e4901305394c20f48be866994e2b7a10bfac950344e
