[INFO] fetching crate vec-utils 0.3.0... [INFO] testing vec-utils-0.3.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate vec-utils 0.3.0 into /workspace/builds/worker-0-tc2/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-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate vec-utils 0.3.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 64 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e4dbf53a143d71f8eb4321d823c45481823b264d96328efdbc7c94b4ea1564ea [INFO] running `Command { std: "docker" "start" "-a" "e4dbf53a143d71f8eb4321d823c45481823b264d96328efdbc7c94b4ea1564ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e4dbf53a143d71f8eb4321d823c45481823b264d96328efdbc7c94b4ea1564ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4dbf53a143d71f8eb4321d823c45481823b264d96328efdbc7c94b4ea1564ea", kill_on_drop: false }` [INFO] [stdout] e4dbf53a143d71f8eb4321d823c45481823b264d96328efdbc7c94b4ea1564ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 52a985aaee26c7885e9abe0f8116c07dc3659fb48e9f8a627ddcbec35bf9635a [INFO] running `Command { std: "docker" "start" "-a" "52a985aaee26c7885e9abe0f8116c07dc3659fb48e9f8a627ddcbec35bf9635a", 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 0.26s [INFO] running `Command { std: "docker" "inspect" "52a985aaee26c7885e9abe0f8116c07dc3659fb48e9f8a627ddcbec35bf9635a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52a985aaee26c7885e9abe0f8116c07dc3659fb48e9f8a627ddcbec35bf9635a", kill_on_drop: false }` [INFO] [stdout] 52a985aaee26c7885e9abe0f8116c07dc3659fb48e9f8a627ddcbec35bf9635a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0f32cb56af2c90e2f7340fe7f2012b990f76de51e3302681dda210e0553fcae8 [INFO] running `Command { std: "docker" "start" "-a" "0f32cb56af2c90e2f7340fe7f2012b990f76de51e3302681dda210e0553fcae8", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling csv-core v0.1.12 [INFO] [stderr] Compiling half v1.8.3 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling criterion-plot v0.4.5 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling csv v1.3.1 [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: 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] [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] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 15.23s [INFO] running `Command { std: "docker" "inspect" "0f32cb56af2c90e2f7340fe7f2012b990f76de51e3302681dda210e0553fcae8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f32cb56af2c90e2f7340fe7f2012b990f76de51e3302681dda210e0553fcae8", kill_on_drop: false }` [INFO] [stdout] 0f32cb56af2c90e2f7340fe7f2012b990f76de51e3302681dda210e0553fcae8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] cba149c09290f1bca8725791f107088a8d40cd7249abc3e8d6d1b2f4a6b1e5e8 [INFO] running `Command { std: "docker" "start" "-a" "cba149c09290f1bca8725791f107088a8d40cd7249abc3e8d6d1b2f4a6b1e5e8", kill_on_drop: false }` [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: creating a shared reference to mutable static [INFO] [stderr] --> tests/safety_tests.rs:434:24 [INFO] [stderr] | [INFO] [stderr] 434 | assert_eq!(DROP_COUNT, 0); [INFO] [stderr] | ^^^^^^^^^^ shared reference to mutable static [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [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: `vec-utils` (test "smoke") generated 2 warnings (run `cargo fix --test "smoke"` to apply 2 suggestions) [INFO] [stderr] warning: `vec-utils` (test "safety_tests") generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vec_utils-32f634c1d858feea) [INFO] [stderr] Running tests/safety_tests.rs (/opt/rustwide/target/debug/deps/safety_tests-b7dc2911ab785294) [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 20 tests [INFO] [stdout] test tuple::try_map ... ok [INFO] [stdout] test tuple::zero_sized ... ok [INFO] [stdout] test tuple::try_zip_with ... ok [INFO] [stdout] test tuple::zip_with_diff ... ok [INFO] [stdout] test tuple::zip_with_same ... ok [INFO] [stdout] test boxed::drop ... ok [INFO] [stdout] test drop_counter::create ... ok [INFO] [stdout] test drop_counter::create_many ... ok [INFO] [stdout] test drop_counter::simple ... ok [INFO] [stdout] test tuple::map ... ok [INFO] [stdout] test vec::zip_with_diff ... ok [INFO] [stdout] test vec::zip_with_same ... ok [INFO] [stdout] test vec::map ... ok [INFO] [stdout] test vec::try_zip_with ... ok [INFO] [stdout] test boxed::take ... ok [INFO] [stdout] test boxed::take_re_init ... ok [INFO] [stdout] test boxed::init ... ok [INFO] [stdout] test vec::try_map ... ok [INFO] [stdout] test drop_counter::leak - should panic ... ok [INFO] [stdout] test drop_counter::double_drop - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] [stderr] Running tests/smoke.rs (/opt/rustwide/target/debug/deps/smoke-e975d5fa75e83fad) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test map_combin ... ok [INFO] [stdout] test zip ... ok [INFO] [stdout] test zip_with ... ok [INFO] [stdout] test map ... ok [INFO] [stderr] Doc-tests vec_utils [INFO] [stdout] test try_zip ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/lib.rs - (line 59) ... ok [INFO] [stdout] test src/lib.rs - try_zip_with (line 117) ... ok [INFO] [stdout] test src/lib.rs - (line 49) ... ok [INFO] [stdout] test src/lib.rs - (line 23) ... ok [INFO] [stdout] test src/lib.rs - (line 7) ... ok [INFO] [stdout] test src/lib.rs - try_zip_with (line 88) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.40s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "cba149c09290f1bca8725791f107088a8d40cd7249abc3e8d6d1b2f4a6b1e5e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cba149c09290f1bca8725791f107088a8d40cd7249abc3e8d6d1b2f4a6b1e5e8", kill_on_drop: false }` [INFO] [stdout] cba149c09290f1bca8725791f107088a8d40cd7249abc3e8d6d1b2f4a6b1e5e8