[INFO] fetching crate non-non-full 0.0.3... [INFO] testing non-non-full-0.0.3 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate non-non-full 0.0.3 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate non-non-full 0.0.3 [INFO] finished tweaking crates.io crate non-non-full 0.0.3 [INFO] tweaked toml for crates.io crate non-non-full 0.0.3 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate non-non-full 0.0.3 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] crate crates.io crate non-non-full 0.0.3 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" "+beta-2025-09-21" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 16ff17abc035a990ea736b6dd8e1c6e017bd0db84eea9ab97a63cd68a8439176 [INFO] running `Command { std: "docker" "start" "-a" "16ff17abc035a990ea736b6dd8e1c6e017bd0db84eea9ab97a63cd68a8439176", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "16ff17abc035a990ea736b6dd8e1c6e017bd0db84eea9ab97a63cd68a8439176", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16ff17abc035a990ea736b6dd8e1c6e017bd0db84eea9ab97a63cd68a8439176", kill_on_drop: false }` [INFO] [stdout] 16ff17abc035a990ea736b6dd8e1c6e017bd0db84eea9ab97a63cd68a8439176 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fc4b6bcbc572f6d6ad84632ac2e3250dfdafe3295763889e46fbb1cd04ae53b4 [INFO] running `Command { std: "docker" "start" "-a" "fc4b6bcbc572f6d6ad84632ac2e3250dfdafe3295763889e46fbb1cd04ae53b4", kill_on_drop: false }` [INFO] [stderr] Compiling non-non-full v0.0.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s [INFO] running `Command { std: "docker" "inspect" "fc4b6bcbc572f6d6ad84632ac2e3250dfdafe3295763889e46fbb1cd04ae53b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc4b6bcbc572f6d6ad84632ac2e3250dfdafe3295763889e46fbb1cd04ae53b4", kill_on_drop: false }` [INFO] [stdout] fc4b6bcbc572f6d6ad84632ac2e3250dfdafe3295763889e46fbb1cd04ae53b4 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ce00cc53b3d8655e76e8fd3bd1ed5a9608c1d41b5e8888227fa811e1b26b155c [INFO] running `Command { std: "docker" "start" "-a" "ce00cc53b3d8655e76e8fd3bd1ed5a9608c1d41b5e8888227fa811e1b26b155c", kill_on_drop: false }` [INFO] [stderr] Compiling non-non-full v0.0.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s [INFO] running `Command { std: "docker" "inspect" "ce00cc53b3d8655e76e8fd3bd1ed5a9608c1d41b5e8888227fa811e1b26b155c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce00cc53b3d8655e76e8fd3bd1ed5a9608c1d41b5e8888227fa811e1b26b155c", kill_on_drop: false }` [INFO] [stdout] ce00cc53b3d8655e76e8fd3bd1ed5a9608c1d41b5e8888227fa811e1b26b155c [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 06d2b71ec1d78b6a66c14297fef2adb3c29895778db01595f6ff432254e63660 [INFO] running `Command { std: "docker" "start" "-a" "06d2b71ec1d78b6a66c14297fef2adb3c29895778db01595f6ff432254e63660", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/non_non_full-2ed23a377004e0dc) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test string::tests::clear_except_first ... ok [INFO] [stdout] test string::tests::new_with_empty_string ... ok [INFO] [stdout] test string::tests::new_with_non_empty_string ... ok [INFO] [stdout] test string::tests::push_and_pop ... ok [INFO] [stdout] test string::tests::push_str ... ok [INFO] [stdout] test vec::tests::clear_except_first ... ok [INFO] [stdout] test vec::tests::first_last ... ok [INFO] [stdout] test vec::tests::new_with_empty_vec ... ok [INFO] [stdout] test vec::tests::push_and_pop ... ok [INFO] [stdout] test vec::tests::new_with_non_empty_vec ... ok [INFO] [stdout] test vec::tests::remove ... ok [INFO] [stdout] test vec::tests::with_first ... ok [INFO] [stdout] test string::tests::remove ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests non_non_full [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - (line 20) ... FAILED [INFO] [stdout] test src/vec.rs - vec::NonEmptyVec::into_first (line 172) ... FAILED [INFO] [stdout] test src/vec.rs - vec::NonEmptyVec (line 20) ... FAILED [INFO] [stdout] test src/string.rs - string::NonEmptyString (line 16) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 20) stdout ---- [INFO] [stdout] error[E0599]: no function or associated item named `new_one` found for struct `NonEmptyVec<_>` in the current scope [INFO] [stdout] --> src/lib.rs:25:24 [INFO] [stdout] | [INFO] [stdout] 8 | let vec = NonEmptyVec::new_one(42); [INFO] [stdout] | ^^^^^^^ function or associated item not found in `NonEmptyVec<_>` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `NonEmptyVec<_>` consider using one of the following associated functions: [INFO] [stdout] NonEmptyVec::::new [INFO] [stdout] NonEmptyVec::::with_first [INFO] [stdout] --> /opt/rustwide/workdir/src/vec.rs:51:2 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn new(vec: Vec) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | pub fn with_first(value: T) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/vec.rs - vec::NonEmptyVec::into_first (line 172) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `NonEmptyVec` [INFO] [stdout] --> src/vec.rs:173:17 [INFO] [stdout] | [INFO] [stdout] 3 | let non_empty = NonEmptyVec::new(vec![1, 2, 3]).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared type `NonEmptyVec` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 + use non_non_full::NonEmptyVec; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/vec.rs - vec::NonEmptyVec (line 20) stdout ---- [INFO] [stdout] error[E0599]: no function or associated item named `new_one` found for struct `NonEmptyVec<_>` in the current scope [INFO] [stdout] --> src/vec.rs:25:24 [INFO] [stdout] | [INFO] [stdout] 8 | let vec = NonEmptyVec::new_one(42); [INFO] [stdout] | ^^^^^^^ function or associated item not found in `NonEmptyVec<_>` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `NonEmptyVec<_>` consider using one of the following associated functions: [INFO] [stdout] NonEmptyVec::::new [INFO] [stdout] NonEmptyVec::::with_first [INFO] [stdout] --> /opt/rustwide/workdir/src/vec.rs:51:2 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn new(vec: Vec) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | pub fn with_first(value: T) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 20) [INFO] [stdout] src/vec.rs - vec::NonEmptyVec (line 20) [INFO] [stdout] src/vec.rs - vec::NonEmptyVec::into_first (line 172) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.46s [INFO] [stdout] [INFO] [stdout] all doctests ran in 0.57s; merged doctests compilation took 0.11s [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "06d2b71ec1d78b6a66c14297fef2adb3c29895778db01595f6ff432254e63660", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06d2b71ec1d78b6a66c14297fef2adb3c29895778db01595f6ff432254e63660", kill_on_drop: false }` [INFO] [stdout] 06d2b71ec1d78b6a66c14297fef2adb3c29895778db01595f6ff432254e63660