[INFO] fetching crate advanced_collections 0.1.0... [INFO] testing advanced_collections-0.1.0 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate advanced_collections 0.1.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate advanced_collections 0.1.0 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate advanced_collections 0.1.0 [INFO] finished tweaking crates.io crate advanced_collections 0.1.0 [INFO] tweaked toml for crates.io crate advanced_collections 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] abc36d507b146cfa2d4111b242682d1bf2f34a64112ec98120b0b47fca32161c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "abc36d507b146cfa2d4111b242682d1bf2f34a64112ec98120b0b47fca32161c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "abc36d507b146cfa2d4111b242682d1bf2f34a64112ec98120b0b47fca32161c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "abc36d507b146cfa2d4111b242682d1bf2f34a64112ec98120b0b47fca32161c", kill_on_drop: false }` [INFO] [stdout] abc36d507b146cfa2d4111b242682d1bf2f34a64112ec98120b0b47fca32161c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2903e2c2673cd65af4fcb9a2d0d6ce0500167f8b909e988a711e0d7b33ea7ec0 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2903e2c2673cd65af4fcb9a2d0d6ce0500167f8b909e988a711e0d7b33ea7ec0", kill_on_drop: false }` [INFO] [stderr] Compiling advanced_collections v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/circular_buffer/circular.rs:1:30 [INFO] [stdout] | [INFO] [stdout] 1 | use std::mem::{ManuallyDrop, uninitialized, swap, drop, transmute}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/circular_buffer/circular.rs:93:50 [INFO] [stdout] | [INFO] [stdout] 93 | buffer.push(ManuallyDrop::new(unsafe{uninitialized()})); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/circular_buffer/circular.rs:175:51 [INFO] [stdout] | [INFO] [stdout] 175 | new_buf.push(ManuallyDrop::new(unsafe{uninitialized()})); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/circular_buffer/circular.rs:745:48 [INFO] [stdout] | [INFO] [stdout] 745 | let mut tmp = ManuallyDrop::new(unsafe{uninitialized()}); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/circular_buffer/circular.rs:785:25 [INFO] [stdout] | [INFO] [stdout] 785 | buf.push(unsafe{uninitialized()}); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/circular_buffer/circular.rs:800:25 [INFO] [stdout] | [INFO] [stdout] 800 | buf.push(unsafe{uninitialized()}); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/circular_buffer/circular.rs:814:23 [INFO] [stdout] | [INFO] [stdout] 814 | v.push(unsafe{uninitialized()}); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.71s [INFO] running `Command { std: "docker" "inspect" "2903e2c2673cd65af4fcb9a2d0d6ce0500167f8b909e988a711e0d7b33ea7ec0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2903e2c2673cd65af4fcb9a2d0d6ce0500167f8b909e988a711e0d7b33ea7ec0", kill_on_drop: false }` [INFO] [stdout] 2903e2c2673cd65af4fcb9a2d0d6ce0500167f8b909e988a711e0d7b33ea7ec0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 594393cc45374879246674a111cbe8050e8bece69f8dfc06871805b259f10f5b [INFO] running `Command { std: "docker" "start" "-a" "594393cc45374879246674a111cbe8050e8bece69f8dfc06871805b259f10f5b", kill_on_drop: false }` [INFO] [stderr] Compiling advanced_collections v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/circular_buffer/circular.rs:1:30 [INFO] [stdout] | [INFO] [stdout] 1 | use std::mem::{ManuallyDrop, uninitialized, swap, drop, transmute}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/circular_buffer/circular.rs:93:50 [INFO] [stdout] | [INFO] [stdout] 93 | buffer.push(ManuallyDrop::new(unsafe{uninitialized()})); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/circular_buffer/circular.rs:175:51 [INFO] [stdout] | [INFO] [stdout] 175 | new_buf.push(ManuallyDrop::new(unsafe{uninitialized()})); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/circular_buffer/circular.rs:745:48 [INFO] [stdout] | [INFO] [stdout] 745 | let mut tmp = ManuallyDrop::new(unsafe{uninitialized()}); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/circular_buffer/circular.rs:785:25 [INFO] [stdout] | [INFO] [stdout] 785 | buf.push(unsafe{uninitialized()}); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/circular_buffer/circular.rs:800:25 [INFO] [stdout] | [INFO] [stdout] 800 | buf.push(unsafe{uninitialized()}); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/circular_buffer/circular.rs:814:23 [INFO] [stdout] | [INFO] [stdout] 814 | v.push(unsafe{uninitialized()}); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/circular_buffer/circular.rs:1:30 [INFO] [stdout] | [INFO] [stdout] 1 | use std::mem::{ManuallyDrop, uninitialized, swap, drop, transmute}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/circular_buffer/circular.rs:93:50 [INFO] [stdout] | [INFO] [stdout] 93 | buffer.push(ManuallyDrop::new(unsafe{uninitialized()})); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/circular_buffer/circular.rs:175:51 [INFO] [stdout] | [INFO] [stdout] 175 | new_buf.push(ManuallyDrop::new(unsafe{uninitialized()})); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/circular_buffer/circular.rs:745:48 [INFO] [stdout] | [INFO] [stdout] 745 | let mut tmp = ManuallyDrop::new(unsafe{uninitialized()}); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/circular_buffer/circular.rs:785:25 [INFO] [stdout] | [INFO] [stdout] 785 | buf.push(unsafe{uninitialized()}); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/circular_buffer/circular.rs:800:25 [INFO] [stdout] | [INFO] [stdout] 800 | buf.push(unsafe{uninitialized()}); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/circular_buffer/circular.rs:814:23 [INFO] [stdout] | [INFO] [stdout] 814 | v.push(unsafe{uninitialized()}); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.20s [INFO] running `Command { std: "docker" "inspect" "594393cc45374879246674a111cbe8050e8bece69f8dfc06871805b259f10f5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "594393cc45374879246674a111cbe8050e8bece69f8dfc06871805b259f10f5b", kill_on_drop: false }` [INFO] [stdout] 594393cc45374879246674a111cbe8050e8bece69f8dfc06871805b259f10f5b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ada142b10d3ba0c3769023736c6188f999cc138e31d7cdd11bb44f21bd6f7240 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ada142b10d3ba0c3769023736c6188f999cc138e31d7cdd11bb44f21bd6f7240", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] running 66 tests [INFO] [stderr] --> src/circular_buffer/circular.rs:1:30 [INFO] [stdout] test circular_buffer::circular::tests::test_access_elems ... ok [INFO] [stderr] | [INFO] [stdout] test circular_buffer::circular::tests::test_append ... ok [INFO] [stderr] 1 | use std::mem::{ManuallyDrop, uninitialized, swap, drop, transmute}; [INFO] [stdout] test circular_buffer::circular::tests::test_capacity ... ok [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stdout] test circular_buffer::circular::tests::test_cmp ... ok [INFO] [stderr] | [INFO] [stdout] test circular_buffer::circular::tests::test_create ... ok [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] test circular_buffer::circular::tests::test_len ... ok [INFO] [stderr] [INFO] [stdout] test circular_buffer::circular::tests::test_linearize ... ok [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] test circular_buffer::circular::tests::test_reverse ... ok [INFO] [stderr] --> src/circular_buffer/circular.rs:93:50 [INFO] [stdout] test counter::counter::tests::ints ... ok [INFO] [stderr] | [INFO] [stdout] test counter::fast_counter::tests::new ... ok [INFO] [stderr] 93 | buffer.push(ManuallyDrop::new(unsafe{uninitialized()})); [INFO] [stdout] test counter::counter::tests::new ... ok [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stdout] test disjoint_set::disjoint_set::tests::contains ... ok [INFO] [stderr] [INFO] [stdout] test disjoint_set::disjoint_set::tests::create ... ok [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] test interval::bounds::tests::test_add ... ok [INFO] [stderr] --> src/circular_buffer/circular.rs:175:51 [INFO] [stdout] test interval::bounds::tests::test_div ... ok [INFO] [stderr] | [INFO] [stdout] test interval::bounds::tests::test_is_separated_from ... ok [INFO] [stderr] 175 | new_buf.push(ManuallyDrop::new(unsafe{uninitialized()})); [INFO] [stdout] test interval::bounds::tests::test_lower_cmp ... ok [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stdout] test interval::bounds::tests::test_lower_create_check_destroy ... ok [INFO] [stderr] [INFO] [stdout] test interval::bounds::tests::test_lower_upper_cmp ... ok [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] test interval::bounds::tests::test_lower_val_cmp ... ok [INFO] [stderr] --> src/circular_buffer/circular.rs:745:48 [INFO] [stdout] test interval::bounds::tests::test_mul ... ok [INFO] [stderr] | [INFO] [stdout] test interval::bounds::tests::test_sub ... ok [INFO] [stderr] 745 | let mut tmp = ManuallyDrop::new(unsafe{uninitialized()}); [INFO] [stdout] test interval::bounds::tests::test_upper_cmp ... ok [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stdout] test interval::bounds::tests::test_upper_create_check_destroy ... ok [INFO] [stderr] [INFO] [stdout] test interval::bounds::tests::test_upper_lower_cmp ... ok [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] test interval::bounds::tests::test_upper_val_cmp ... ok [INFO] [stderr] --> src/circular_buffer/circular.rs:785:25 [INFO] [stdout] test interval::interval::tests::test_can_be_merged ... ok [INFO] [stderr] | [INFO] [stdout] test interval::interval::tests::test_contains_interval ... ok [INFO] [stderr] 785 | buf.push(unsafe{uninitialized()}); [INFO] [stdout] test interval::interval::tests::test_contains_val ... ok [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stdout] test interval::interval::tests::test_create_closed ... ok [INFO] [stderr] [INFO] [stdout] test interval::interval::tests::test_create_empty ... ok [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] test interval::interval::tests::test_create_lower_closed ... ok [INFO] [stderr] --> src/circular_buffer/circular.rs:800:25 [INFO] [stderr] | [INFO] [stderr] 800 | buf.push(unsafe{uninitialized()}); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/circular_buffer/circular.rs:814:23 [INFO] [stderr] | [INFO] [stderr] 814 | v.push(unsafe{uninitialized()}); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `advanced_collections` (lib) generated 7 warnings [INFO] [stderr] warning: `advanced_collections` (lib test) generated 7 warnings (7 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/advanced_collections-1e78dc5f7ee2a906) [INFO] [stdout] test circular_buffer::circular::tests::test_back_push_pop ... ok [INFO] [stdout] test disjoint_set::disjoint_set::tests::make_set ... ok [INFO] [stdout] test disjoint_set::disjoint_set::tests::union ... ok [INFO] [stdout] test circular_buffer::circular::tests::test_clear ... ok [INFO] [stdout] test circular_buffer::circular::tests::test_drain ... ok [INFO] [stdout] test circular_buffer::circular::tests::test_front_push_pop ... ok [INFO] [stdout] test interval::interval::tests::test_intersection ... ok [INFO] [stdout] test circular_buffer::circular::tests::test_droppable ... ok [INFO] [stdout] test interval::interval::tests::test_into_intersection ... ok [INFO] [stdout] test interval::interval::tests::test_into_merged ... ok [INFO] [stdout] test interval::interval::tests::test_into_span ... ok [INFO] [stdout] test interval::interval::tests::test_create_single ... ok [INFO] [stdout] test interval::interval::tests::test_create_upper_closed ... ok [INFO] [stdout] test interval::interval_cmp::tests::test_intv_cmp_nq ... ok [INFO] [stdout] test interval::interval_cmp::tests::test_eq ... ok [INFO] [stdout] test interval::interval_math::tests::test_add ... ok [INFO] [stdout] test interval::interval_math::tests::test_div ... ok [INFO] [stdout] test interval::interval_math::tests::test_mul ... ok [INFO] [stdout] test interval::interval_math::tests::test_sub ... ok [INFO] [stdout] test interval::interval_cmp::tests::test_val_cmp_eq ... ok [INFO] [stdout] test interval::interval_cmp::tests::test_val_cmp_ne ... ok [INFO] [stdout] test circular_buffer::circular::tests::test_full_empty ... ok [INFO] [stdout] test interval::interval_cmp::tests::test_intv_cmp_eq ... ok [INFO] [stdout] test interval::interval::tests::test_merge ... ok [INFO] [stdout] test interval::interval::tests::test_span ... ok [INFO] [stdout] test circular_buffer::circular::tests::test_iters_ref ... ok [INFO] [stdout] test circular_buffer::circular::tests::test_iters_val ... ok [INFO] [stdout] test circular_buffer::circular::tests::test_slices ... ok [INFO] [stdout] test circular_buffer::circular::tests::test_swap ... ok [INFO] [stdout] test counter::counter::tests::chars ... ok [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] [stdout] test interval::interval::tests::test_create_closed_fail - should panic ... ok [INFO] [stdout] test interval::interval::tests::test_create_lower_closed_fail - should panic ... ok [INFO] [stdout] test interval::interval::tests::test_create_upper_closed_fail - should panic ... ok [INFO] [stdout] test circular_buffer::circular::tests::test_drops ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- circular_buffer::circular::tests::test_drops stdout ---- [INFO] [stdout] thread 'circular_buffer::circular::tests::test_drops' panicked at 'attempted to leave type `circular_buffer::circular::tests::Droppable` uninitialized, which is invalid', src/circular_buffer/circular.rs:93:50 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5587b90326dc - std::backtrace_rs::backtrace::libunwind::trace::h51faa62df48810e4 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x5587b90326dc - std::backtrace_rs::backtrace::trace_unsynchronized::h91de4d8e16d607e4 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x5587b90326dc - std::sys_common::backtrace::_print_fmt::h71b0935f97e4322c [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x5587b90326dc - ::fmt::h9a78218788c14e18 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x5587b9055b1c - core::fmt::write::h3381b3176fe2b3d3 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/fmt/mod.rs:1150:17 [INFO] [stdout] 5: 0x5587b902f325 - std::io::Write::write_fmt::hb6383f24fe197d3c [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/io/mod.rs:1667:15 [INFO] [stdout] 6: 0x5587b9034390 - std::sys_common::backtrace::_print::h4b77abc4d907ed0e [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x5587b9034390 - std::sys_common::backtrace::print::hb170c60b542377ad [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x5587b9034390 - std::panicking::default_hook::{{closure}}::h12bbda9af8901ee3 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:210:50 [INFO] [stdout] 9: 0x5587b9033f82 - std::panicking::default_hook::h8c6c66d3f3ba6768 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:224:9 [INFO] [stdout] 10: 0x5587b9034a44 - std::panicking::rust_panic_with_hook::h36f2fa0bb09f4069 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:624:17 [INFO] [stdout] 11: 0x5587b90344f2 - std::panicking::begin_panic_handler::{{closure}}::h9c42b65a42d06a7a [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:519:13 [INFO] [stdout] 12: 0x5587b9032ba4 - std::sys_common::backtrace::__rust_end_short_backtrace::hc791bddfe31e532c [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x5587b9034489 - rust_begin_unwind [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:517:5 [INFO] [stdout] 14: 0x5587b8f9b661 - core::panicking::panic_fmt::hf9de31d4acbce4db [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/panicking.rs:101:14 [INFO] [stdout] 15: 0x5587b8f9b5ad - core::panicking::panic::h8a6bc58a21c6c095 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/panicking.rs:50:5 [INFO] [stdout] 16: 0x5587b8fdac77 - core::mem::uninitialized::h639800b67ae5ea27 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/mem/mod.rs:665:9 [INFO] [stdout] 17: 0x5587b8fdac77 - advanced_collections::circular_buffer::circular::CircularBuffer::with_capacity::hcde15fbdf49b3219 [INFO] [stdout] at /opt/rustwide/workdir/src/circular_buffer/circular.rs:93:50 [INFO] [stdout] 18: 0x5587b8fda816 - advanced_collections::circular_buffer::circular::CircularBuffer::new::h90dfe24daf5c3eed [INFO] [stdout] at /opt/rustwide/workdir/src/circular_buffer/circular.rs:72:9 [INFO] [stdout] 19: 0x5587b8fb5754 - advanced_collections::circular_buffer::circular::tests::test_drops::h0f45226838dc9e63 [INFO] [stdout] at /opt/rustwide/workdir/src/circular_buffer/circular.rs:1033:22 [INFO] [stdout] 20: 0x5587b8fb553a - advanced_collections::circular_buffer::circular::tests::test_drops::{{closure}}::h0d7547abd93c1f50 [INFO] [stdout] at /opt/rustwide/workdir/src/circular_buffer/circular.rs:1025:5 [INFO] [stdout] 21: 0x5587b8fcfd8e - core::ops::function::FnOnce::call_once::ha74fcfd1e3a6ba91 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 22: 0x5587b9011923 - core::ops::function::FnOnce::call_once::h61555a204318cc58 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 23: 0x5587b9011923 - test::__rust_begin_short_backtrace::h8331e7b1cc7a6e62 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/test/src/lib.rs:578:5 [INFO] [stdout] 24: 0x5587b90103a8 - as core::ops::function::FnOnce>::call_once::h98582e597fa7f145 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/alloc/src/boxed.rs:1636:9 [INFO] [stdout] 25: 0x5587b90103a8 - as core::ops::function::FnOnce<()>>::call_once::h38fa7a0826ecff45 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 26: 0x5587b90103a8 - std::panicking::try::do_call::h5b27d1cfffaa9f87 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:403:40 [INFO] [stdout] 27: 0x5587b90103a8 - std::panicking::try::h86f7124b3264bcbe [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:367:19 [INFO] [stdout] 28: 0x5587b90103a8 - std::panic::catch_unwind::h42dadf3598df7528 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panic.rs:129:14 [INFO] [stdout] 29: 0x5587b90103a8 - test::run_test_in_process::h9d4b7510f0910050 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/test/src/lib.rs:601:18 [INFO] [stdout] 30: 0x5587b90103a8 - test::run_test::run_test_inner::{{closure}}::h9b17f1fd181fe294 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/test/src/lib.rs:493:39 [INFO] [stdout] 31: 0x5587b8fddefe - test::run_test::run_test_inner::{{closure}}::h476f9211dfec6075 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/test/src/lib.rs:520:37 [INFO] [stdout] 32: 0x5587b8fddefe - std::sys_common::backtrace::__rust_begin_short_backtrace::h5c2db6945645950d [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stdout] 33: 0x5587b8fe2798 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h791169ea9ba5492d [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/thread/mod.rs:481:17 [INFO] [stdout] 34: 0x5587b8fe2798 - as core::ops::function::FnOnce<()>>::call_once::he930357ede3f4b4d [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 35: 0x5587b8fe2798 - std::panicking::try::do_call::h0de4b1dd08a9aa80 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:403:40 [INFO] [stdout] 36: 0x5587b8fe2798 - std::panicking::try::hf5b5c530df698d97 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:367:19 [INFO] [stdout] 37: 0x5587b8fe2798 - std::panic::catch_unwind::hed97078f17dbf191 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panic.rs:129:14 [INFO] [stdout] 38: 0x5587b8fe2798 - std::thread::Builder::spawn_unchecked::{{closure}}::h2e673950929cba93 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/thread/mod.rs:480:30 [INFO] [stdout] 39: 0x5587b8fe2798 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8e18ddd18a52f010 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 40: 0x5587b90396f3 - as core::ops::function::FnOnce>::call_once::hbbbb32ef11ea0ad2 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/alloc/src/boxed.rs:1636:9 [INFO] [stdout] 41: 0x5587b90396f3 - as core::ops::function::FnOnce>::call_once::h3b8ef23699fc5385 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/alloc/src/boxed.rs:1636:9 [INFO] [stdout] 42: 0x5587b90396f3 - std::sys::unix::thread::Thread::new::thread_start::ha57f5cba35f709b7 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys/unix/thread.rs:106:17 [INFO] [stdout] 43: 0x7efd0e1ed609 - start_thread [INFO] [stdout] 44: 0x7efd0dfbf293 - clone [INFO] [stdout] 45: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] circular_buffer::circular::tests::test_drops [INFO] [stdout] [INFO] [stdout] test result: FAILED. 65 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ada142b10d3ba0c3769023736c6188f999cc138e31d7cdd11bb44f21bd6f7240", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ada142b10d3ba0c3769023736c6188f999cc138e31d7cdd11bb44f21bd6f7240", kill_on_drop: false }` [INFO] [stdout] ada142b10d3ba0c3769023736c6188f999cc138e31d7cdd11bb44f21bd6f7240