[INFO] fetching crate morse-nostd 0.1.2... [INFO] testing morse-nostd-0.1.2 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate morse-nostd 0.1.2 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate morse-nostd 0.1.2 [INFO] finished tweaking crates.io crate morse-nostd 0.1.2 [INFO] tweaked toml for crates.io crate morse-nostd 0.1.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate morse-nostd 0.1.2 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9d7e445bf845be3327c29e3e5ba0144d723b8d832e29a73ac78f4ccc1aef5e64 [INFO] running `Command { std: "docker" "start" "-a" "9d7e445bf845be3327c29e3e5ba0144d723b8d832e29a73ac78f4ccc1aef5e64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9d7e445bf845be3327c29e3e5ba0144d723b8d832e29a73ac78f4ccc1aef5e64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d7e445bf845be3327c29e3e5ba0144d723b8d832e29a73ac78f4ccc1aef5e64", kill_on_drop: false }` [INFO] [stdout] 9d7e445bf845be3327c29e3e5ba0144d723b8d832e29a73ac78f4ccc1aef5e64 [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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 05263fb2c82d13e9d196997374f2a3c50aae13197244d5e5c34bb01c47de2e1c [INFO] running `Command { std: "docker" "start" "-a" "05263fb2c82d13e9d196997374f2a3c50aae13197244d5e5c34bb01c47de2e1c", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling morse-nostd v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `alloc` [INFO] [stdout] --> src/lib.rs:10:11 [INFO] [stdout] | [INFO] [stdout] 10 | #[cfg(all(feature = "alloc", not(feature = "std")))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `alloc` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `std` [INFO] [stdout] --> src/lib.rs:10:34 [INFO] [stdout] | [INFO] [stdout] 10 | #[cfg(all(feature = "alloc", not(feature = "std")))] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `std` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `std` [INFO] [stdout] --> src/lib.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | #[cfg(feature = "std")] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `std` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s [INFO] running `Command { std: "docker" "inspect" "05263fb2c82d13e9d196997374f2a3c50aae13197244d5e5c34bb01c47de2e1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05263fb2c82d13e9d196997374f2a3c50aae13197244d5e5c34bb01c47de2e1c", kill_on_drop: false }` [INFO] [stdout] 05263fb2c82d13e9d196997374f2a3c50aae13197244d5e5c34bb01c47de2e1c [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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d58f395337e22b51f36b2925ed8177c63540cc8fc14c86bdb357313b1fdf8b8c [INFO] running `Command { std: "docker" "start" "-a" "d58f395337e22b51f36b2925ed8177c63540cc8fc14c86bdb357313b1fdf8b8c", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stdout] warning: unexpected `cfg` condition value: `alloc` [INFO] [stdout] --> src/lib.rs:10:11 [INFO] [stdout] | [INFO] [stdout] 10 | #[cfg(all(feature = "alloc", not(feature = "std")))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `alloc` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `std` [INFO] [stdout] --> src/lib.rs:10:34 [INFO] [stdout] | [INFO] [stdout] 10 | #[cfg(all(feature = "alloc", not(feature = "std")))] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `std` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `std` [INFO] [stdout] --> src/lib.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | #[cfg(feature = "std")] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `std` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling morse-nostd v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `alloc` [INFO] [stdout] --> src/lib.rs:10:11 [INFO] [stdout] | [INFO] [stdout] 10 | #[cfg(all(feature = "alloc", not(feature = "std")))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `alloc` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `std` [INFO] [stdout] --> src/lib.rs:10:34 [INFO] [stdout] | [INFO] [stdout] 10 | #[cfg(all(feature = "alloc", not(feature = "std")))] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `std` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `std` [INFO] [stdout] --> src/lib.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | #[cfg(feature = "std")] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `std` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s [INFO] running `Command { std: "docker" "inspect" "d58f395337e22b51f36b2925ed8177c63540cc8fc14c86bdb357313b1fdf8b8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d58f395337e22b51f36b2925ed8177c63540cc8fc14c86bdb357313b1fdf8b8c", kill_on_drop: false }` [INFO] [stdout] d58f395337e22b51f36b2925ed8177c63540cc8fc14c86bdb357313b1fdf8b8c [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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8d10e80d064c30dcd8b9b3722c73a0c882fd32fcf3ca66cf6a7f2d131690fa2d [INFO] running `Command { std: "docker" "start" "-a" "8d10e80d064c30dcd8b9b3722c73a0c882fd32fcf3ca66cf6a7f2d131690fa2d", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: unexpected `cfg` condition value: `alloc` [INFO] [stderr] --> src/lib.rs:10:11 [INFO] [stderr] | [INFO] [stderr] 10 | #[cfg(all(feature = "alloc", not(feature = "std")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stderr] | [INFO] [stderr] = note: no expected values for `feature` [INFO] [stderr] = help: consider adding `alloc` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `std` [INFO] [stderr] --> src/lib.rs:10:34 [INFO] [stderr] | [INFO] [stderr] 10 | #[cfg(all(feature = "alloc", not(feature = "std")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stderr] | [INFO] [stderr] = note: no expected values for `feature` [INFO] [stderr] = help: consider adding `std` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `std` [INFO] [stderr] --> src/lib.rs:12:7 [INFO] [stderr] | [INFO] [stderr] 12 | #[cfg(feature = "std")] [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stderr] | [INFO] [stderr] = note: no expected values for `feature` [INFO] [stderr] = help: consider adding `std` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: `morse-nostd` (lib) generated 3 warnings [INFO] [stderr] warning: `morse-nostd` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/morse_nostd-5ac7f1dd693d6f5f) [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test decode::decode_multiple_words ... ok [INFO] [stdout] test decode::decode_numbers ... ok [INFO] [stdout] test decode::decode_lower_case_letters ... ok [INFO] [stdout] test decode::decode_other ... ok [INFO] [stdout] test encode::encode_numbers ... ok [INFO] [stdout] test encode::encode_other ... ok [INFO] [stdout] test encode::encode_upper_case_letters ... ok [INFO] [stdout] test encode::encode_word ... ok [INFO] [stdout] test decode::result_ok ... ok [INFO] [stdout] test decode::result_err ... ok [INFO] [stdout] test decode::decode_word ... ok [INFO] [stdout] test encode::result_ok ... ok [INFO] [stdout] test encode::encode_lower_case_letters ... ok [INFO] [stdout] test encode::encode_multiple_words ... ok [INFO] [stdout] test encode::result_err ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/all.rs (/opt/rustwide/target/debug/deps/all-3ffecede90ab789f) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test use_decode ... ok [INFO] [stdout] test use_encode ... 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 morse_nostd [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/decode.rs - decode::decode (line 9) ... ok [INFO] [stdout] test src/encode.rs - encode::encode (line 9) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8d10e80d064c30dcd8b9b3722c73a0c882fd32fcf3ca66cf6a7f2d131690fa2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d10e80d064c30dcd8b9b3722c73a0c882fd32fcf3ca66cf6a7f2d131690fa2d", kill_on_drop: false }` [INFO] [stdout] 8d10e80d064c30dcd8b9b3722c73a0c882fd32fcf3ca66cf6a7f2d131690fa2d