[INFO] fetching crate vec-utils 0.3.0... [INFO] testing vec-utils-0.3.0 against 1.91.0 for beta-1.92-2 [INFO] extracting crate vec-utils 0.3.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate vec-utils 0.3.0 [INFO] finished tweaking crates.io crate vec-utils 0.3.0 [INFO] tweaked toml for crates.io crate vec-utils 0.3.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate vec-utils 0.3.0 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 62 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.3.6 (available: v0.7.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0d474fecf401cc2c6a87479a52c4ea594399351781b0e6fabcaad4954a24ad79 [INFO] running `Command { std: "docker" "start" "-a" "0d474fecf401cc2c6a87479a52c4ea594399351781b0e6fabcaad4954a24ad79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0d474fecf401cc2c6a87479a52c4ea594399351781b0e6fabcaad4954a24ad79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d474fecf401cc2c6a87479a52c4ea594399351781b0e6fabcaad4954a24ad79", kill_on_drop: false }` [INFO] [stdout] 0d474fecf401cc2c6a87479a52c4ea594399351781b0e6fabcaad4954a24ad79 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 13d5b24ff8f1af3df140bbb8337c1345626e3514c780d9fe5df45aeff61ae0c4 [INFO] running `Command { std: "docker" "start" "-a" "13d5b24ff8f1af3df140bbb8337c1345626e3514c780d9fe5df45aeff61ae0c4", kill_on_drop: false }` [INFO] [stderr] Compiling vec-utils v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s [INFO] running `Command { std: "docker" "inspect" "13d5b24ff8f1af3df140bbb8337c1345626e3514c780d9fe5df45aeff61ae0c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13d5b24ff8f1af3df140bbb8337c1345626e3514c780d9fe5df45aeff61ae0c4", kill_on_drop: false }` [INFO] [stdout] 13d5b24ff8f1af3df140bbb8337c1345626e3514c780d9fe5df45aeff61ae0c4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3088d8b5bae1eb441e506b20e40ff9376574e9a3caa8b2b3dea7dcfd975d244d [INFO] running `Command { std: "docker" "start" "-a" "3088d8b5bae1eb441e506b20e40ff9376574e9a3caa8b2b3dea7dcfd975d244d", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling regex-syntax v0.8.8 [INFO] [stderr] Compiling csv-core v0.1.13 [INFO] [stderr] Compiling half v1.8.3 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling oorandom v11.1.5 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling criterion-plot v0.4.5 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling csv v1.4.0 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling criterion v0.3.6 [INFO] [stderr] Compiling vec-utils v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> tests/smoke.rs:7:51 [INFO] [stdout] | [INFO] [stdout] 7 | let vec: Vec = vec.map(move |x| unsafe { std::mem::transmute(x) }); [INFO] [stdout] | -------------------^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::to_bits` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> tests/smoke.rs:24:53 [INFO] [stdout] | [INFO] [stdout] 24 | let vec: Vec = zip_with!(vec, |x| unsafe { std::mem::transmute(x) }); [INFO] [stdout] | -------------------^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::to_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> tests/safety_tests.rs:434:24 [INFO] [stdout] | [INFO] [stdout] 434 | assert_eq!(DROP_COUNT, 0); [INFO] [stdout] | ^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 18.84s [INFO] running `Command { std: "docker" "inspect" "3088d8b5bae1eb441e506b20e40ff9376574e9a3caa8b2b3dea7dcfd975d244d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3088d8b5bae1eb441e506b20e40ff9376574e9a3caa8b2b3dea7dcfd975d244d", kill_on_drop: false }` [INFO] [stdout] 3088d8b5bae1eb441e506b20e40ff9376574e9a3caa8b2b3dea7dcfd975d244d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 56958a1270e459b23ca59756b7b497968886aacc36bd74bfeeb525c853db4566 [INFO] running `Command { std: "docker" "start" "-a" "56958a1270e459b23ca59756b7b497968886aacc36bd74bfeeb525c853db4566", kill_on_drop: false }` [INFO] [stderr] warning: creating a shared reference to mutable static [INFO] [stdout] [INFO] [stderr] --> tests/safety_tests.rs:434:24 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 434 | assert_eq!(DROP_COUNT, 0); [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | ^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] = note: for more information, see [INFO] [stdout] running 20 tests [INFO] [stderr] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stderr] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> tests/smoke.rs:7:51 [INFO] [stderr] | [INFO] [stderr] 7 | let vec: Vec = vec.map(move |x| unsafe { std::mem::transmute(x) }); [INFO] [stderr] | -------------------^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `f32::to_bits` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> tests/smoke.rs:24:53 [INFO] [stderr] | [INFO] [stderr] 24 | let vec: Vec = zip_with!(vec, |x| unsafe { std::mem::transmute(x) }); [INFO] [stderr] | -------------------^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `f32::to_bits` [INFO] [stderr] [INFO] [stderr] warning: `vec-utils` (test "safety_tests") generated 1 warning [INFO] [stderr] warning: `vec-utils` (test "smoke") generated 2 warnings (run `cargo fix --test "smoke"` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vec_utils-3db9d9160b8b1c18) [INFO] [stderr] Running tests/safety_tests.rs (/opt/rustwide/target/debug/deps/safety_tests-9208afc1702b5595) [INFO] [stdout] test boxed::drop ... ok [INFO] [stdout] test boxed::init ... ok [INFO] [stdout] test drop_counter::create_many ... ok [INFO] [stdout] test boxed::take ... ok [INFO] [stdout] test drop_counter::simple ... ok [INFO] [stdout] test tuple::try_zip_with ... ok [INFO] [stdout] test tuple::map ... ok [INFO] [stdout] test drop_counter::create ... ok [INFO] [stdout] test tuple::try_map ... ok [INFO] [stdout] test boxed::take_re_init ... ok [INFO] [stdout] test tuple::zero_sized ... ok [INFO] [stdout] test tuple::zip_with_diff ... ok [INFO] [stdout] test vec::try_map ... ok [INFO] [stdout] test vec::try_zip_with ... ok [INFO] [stdout] test vec::zip_with_diff ... ok [INFO] [stdout] test vec::zip_with_same ... ok [INFO] [stdout] test tuple::zip_with_same ... ok [INFO] [stdout] test vec::map ... ok [INFO] [stdout] test drop_counter::double_drop - should panic ... ok [INFO] [stdout] test drop_counter::leak - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running tests/smoke.rs (/opt/rustwide/target/debug/deps/smoke-eb6205f22b47ea66) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test map_combin ... ok [INFO] [stdout] test map ... ok [INFO] [stdout] test try_zip ... ok [INFO] [stdout] test zip ... ok [INFO] [stdout] test zip_with ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests vec_utils [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/lib.rs - try_zip_with (line 88) ... ok [INFO] [stdout] test src/lib.rs - (line 49) ... ok [INFO] [stdout] test src/lib.rs - (line 59) ... ok [INFO] [stdout] test src/lib.rs - (line 7) ... ok [INFO] [stdout] test src/lib.rs - (line 23) ... ok [INFO] [stdout] test src/lib.rs - try_zip_with (line 117) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "56958a1270e459b23ca59756b7b497968886aacc36bd74bfeeb525c853db4566", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56958a1270e459b23ca59756b7b497968886aacc36bd74bfeeb525c853db4566", kill_on_drop: false }` [INFO] [stdout] 56958a1270e459b23ca59756b7b497968886aacc36bd74bfeeb525c853db4566