[INFO] crate advanced_collections 0.1.0 is already in cache [INFO] testing advanced_collections-0.1.0 against beta-2020-07-24 for beta-1.46-1 [INFO] extracting crate advanced_collections 0.1.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate advanced_collections 0.1.0 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", 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-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4416e64875164b536791b48f95b1fb02913edf9794647e3ebf97e29fe2eab628 [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" "4416e64875164b536791b48f95b1fb02913edf9794647e3ebf97e29fe2eab628", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4416e64875164b536791b48f95b1fb02913edf9794647e3ebf97e29fe2eab628", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4416e64875164b536791b48f95b1fb02913edf9794647e3ebf97e29fe2eab628", kill_on_drop: false }` [INFO] [stdout] 4416e64875164b536791b48f95b1fb02913edf9794647e3ebf97e29fe2eab628 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fc04ec1cb244bc226da9a547981481fd31af3dc49e8135adbcc060620aee4070 [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" "fc04ec1cb244bc226da9a547981481fd31af3dc49e8135adbcc060620aee4070", kill_on_drop: false }` [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling advanced_collections v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item '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 item '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 item '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 item '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 item '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 item '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 item '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 1.09s [INFO] running `Command { std: "docker" "inspect" "fc04ec1cb244bc226da9a547981481fd31af3dc49e8135adbcc060620aee4070", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc04ec1cb244bc226da9a547981481fd31af3dc49e8135adbcc060620aee4070", kill_on_drop: false }` [INFO] [stdout] fc04ec1cb244bc226da9a547981481fd31af3dc49e8135adbcc060620aee4070 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c569a41fe28da309a82cd8374732792cfe372cb86b33b9073d0bbbe1defc9ad0 [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" "c569a41fe28da309a82cd8374732792cfe372cb86b33b9073d0bbbe1defc9ad0", kill_on_drop: false }` [INFO] [stderr] Compiling advanced_collections v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 item '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 2.87s [INFO] running `Command { std: "docker" "inspect" "c569a41fe28da309a82cd8374732792cfe372cb86b33b9073d0bbbe1defc9ad0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c569a41fe28da309a82cd8374732792cfe372cb86b33b9073d0bbbe1defc9ad0", kill_on_drop: false }` [INFO] [stdout] c569a41fe28da309a82cd8374732792cfe372cb86b33b9073d0bbbe1defc9ad0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 094c96c6c744418016a1d82b4bae1170a993678c31cd2a701feb2903b2c5e670 [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" "094c96c6c744418016a1d82b4bae1170a993678c31cd2a701feb2903b2c5e670", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/circular_buffer/circular.rs:1:30 [INFO] [stderr] | [INFO] [stderr] 1 | use std::mem::{ManuallyDrop, uninitialized, swap, drop, transmute}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/circular_buffer/circular.rs:93:50 [INFO] [stderr] | [INFO] [stderr] 93 | buffer.push(ManuallyDrop::new(unsafe{uninitialized()})); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/circular_buffer/circular.rs:175:51 [INFO] [stderr] | [INFO] [stderr] 175 | new_buf.push(ManuallyDrop::new(unsafe{uninitialized()})); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/circular_buffer/circular.rs:745:48 [INFO] [stderr] | [INFO] [stderr] 745 | let mut tmp = ManuallyDrop::new(unsafe{uninitialized()}); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/circular_buffer/circular.rs:785:25 [INFO] [stderr] | [INFO] [stderr] 785 | buf.push(unsafe{uninitialized()}); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [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 item '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: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/circular_buffer/circular.rs:1:30 [INFO] [stderr] | [INFO] [stderr] 1 | use std::mem::{ManuallyDrop, uninitialized, swap, drop, transmute}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/circular_buffer/circular.rs:93:50 [INFO] [stderr] | [INFO] [stderr] 93 | buffer.push(ManuallyDrop::new(unsafe{uninitialized()})); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/circular_buffer/circular.rs:175:51 [INFO] [stderr] | [INFO] [stderr] 175 | new_buf.push(ManuallyDrop::new(unsafe{uninitialized()})); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/circular_buffer/circular.rs:745:48 [INFO] [stderr] | [INFO] [stderr] 745 | let mut tmp = ManuallyDrop::new(unsafe{uninitialized()}); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/circular_buffer/circular.rs:785:25 [INFO] [stderr] | [INFO] [stderr] 785 | buf.push(unsafe{uninitialized()}); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [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 item '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: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/advanced_collections-ee89bf2cc60796f4 [INFO] [stdout] [INFO] [stdout] running 66 tests [INFO] [stdout] test circular_buffer::circular::tests::test_clear ... ok [INFO] [stdout] test circular_buffer::circular::tests::test_front_push_pop ... ok [INFO] [stdout] test circular_buffer::circular::tests::test_access_elems ... ok [INFO] [stdout] test circular_buffer::circular::tests::test_full_empty ... 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_droppable ... ok [INFO] [stdout] test circular_buffer::circular::tests::test_create ... ok [INFO] [stdout] test circular_buffer::circular::tests::test_reverse ... ok [INFO] [stdout] test circular_buffer::circular::tests::test_len ... ok [INFO] [stdout] test circular_buffer::circular::tests::test_swap ... ok [INFO] [stdout] test circular_buffer::circular::tests::test_capacity ... ok [INFO] [stdout] test counter::fast_counter::tests::new ... ok [INFO] [stdout] test counter::counter::tests::ints ... ok [INFO] [stdout] test counter::counter::tests::chars ... ok [INFO] [stdout] test interval::bounds::tests::test_add ... ok [INFO] [stdout] test circular_buffer::circular::tests::test_slices ... ok [INFO] [stdout] test disjoint_set::disjoint_set::tests::make_set ... ok [INFO] [stdout] test circular_buffer::circular::tests::test_linearize ... ok [INFO] [stdout] test disjoint_set::disjoint_set::tests::union ... ok [INFO] [stdout] test disjoint_set::disjoint_set::tests::create ... ok [INFO] [stdout] test disjoint_set::disjoint_set::tests::contains ... ok [INFO] [stdout] test interval::bounds::tests::test_is_separated_from ... ok [INFO] [stdout] test interval::bounds::tests::test_upper_cmp ... ok [INFO] [stdout] test interval::bounds::tests::test_lower_cmp ... ok [INFO] [stdout] test interval::bounds::tests::test_upper_create_check_destroy ... ok [INFO] [stdout] test interval::bounds::tests::test_upper_lower_cmp ... ok [INFO] [stdout] test interval::bounds::tests::test_upper_val_cmp ... ok [INFO] [stdout] test interval::bounds::tests::test_lower_upper_cmp ... ok [INFO] [stdout] test interval::bounds::tests::test_lower_val_cmp ... ok [INFO] [stdout] test interval::bounds::tests::test_mul ... ok [INFO] [stdout] test circular_buffer::circular::tests::test_back_push_pop ... ok [INFO] [stdout] test interval::bounds::tests::test_div ... ok [INFO] [stdout] test interval::bounds::tests::test_lower_create_check_destroy ... ok [INFO] [stdout] test circular_buffer::circular::tests::test_append ... ok [INFO] [stdout] test interval::bounds::tests::test_sub ... ok [INFO] [stdout] test circular_buffer::circular::tests::test_drain ... ok [INFO] [stdout] test counter::counter::tests::new ... ok [INFO] [stdout] test interval::interval::tests::test_create_closed ... ok [INFO] [stdout] test interval::interval::tests::test_create_empty ... ok [INFO] [stdout] test circular_buffer::circular::tests::test_cmp ... ok [INFO] [stdout] test interval::interval::tests::test_contains_interval ... ok [INFO] [stdout] test interval::interval::tests::test_can_be_merged ... ok [INFO] [stdout] test interval::interval::tests::test_create_lower_closed ... ok [INFO] [stdout] test interval::interval::tests::test_create_upper_closed ... ok [INFO] [stdout] test interval::interval::tests::test_contains_val ... ok [INFO] [stdout] test interval::interval_cmp::tests::test_eq ... ok [INFO] [stdout] test interval::interval::tests::test_into_span ... 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_cmp::tests::test_val_cmp_eq ... ok [INFO] [stdout] test interval::interval::tests::test_span ... 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_math::tests::test_add ... ok [INFO] [stdout] test interval::interval_cmp::tests::test_val_cmp_ne ... ok [INFO] [stdout] test interval::interval_math::tests::test_div ... ok [INFO] [stdout] test interval::interval::tests::test_create_single ... ok [INFO] [stdout] test interval::interval::tests::test_into_intersection ... ok [INFO] [stdout] test interval::interval::tests::test_intersection ... ok [INFO] [stdout] test interval::interval::tests::test_into_merged ... ok [INFO] [stdout] test interval::interval_cmp::tests::test_intv_cmp_nq ... ok [INFO] [stdout] test interval::interval::tests::test_create_upper_closed_fail ... ok [INFO] [stdout] test interval::interval::tests::test_create_lower_closed_fail ... ok [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] [stdout] test interval::interval::tests::test_create_closed_fail ... 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', /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/mem/mod.rs:664:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x558b9bcec655 - backtrace::backtrace::libunwind::trace::h5e2646fa3eddf2ea [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x558b9bcec655 - backtrace::backtrace::trace_unsynchronized::hb95dd7f77ce47877 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x558b9bcec655 - std::sys_common::backtrace::_print_fmt::h5e71b67af43fd70d [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x558b9bcec655 - ::fmt::hdb4a83d2b61107e5 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x558b9bd142bc - core::fmt::write::ha20e7262fa3e8a7a [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x558b9bca11c5 - std::io::Write::write_fmt::hd8ff364c7845d2d0 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x558b9bce6d21 - std::io::impls::>::write_fmt::h1c057ef6e8762996 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x558b9bceedb0 - std::sys_common::backtrace::_print::h9c07314cc66ba539 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x558b9bceedb0 - std::sys_common::backtrace::print::hd1fd65f49a2d8544 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x558b9bceedb0 - std::panicking::default_hook::{{closure}}::h222da46485ab36fc [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x558b9bceeaaa - std::panicking::default_hook::hc5868949d129ed00 [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 11: 0x558b9bcef3f3 - std::panicking::rust_panic_with_hook::h26a6ab8b0993c0c8 [INFO] [stdout] at src/libstd/panicking.rs:526 [INFO] [stdout] 12: 0x558b9bceefeb - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:437 [INFO] [stdout] 13: 0x558b9bd12c51 - core::panicking::panic_fmt::h17139c2000299725 [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 14: 0x558b9bd12b9d - core::panicking::panic::hcdaeac63c39347d7 [INFO] [stdout] at src/libcore/panicking.rs:50 [INFO] [stdout] 15: 0x558b9bc6ec44 - core::mem::uninitialized::hff4ead9f205100ca [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/mem/mod.rs:664 [INFO] [stdout] 16: 0x558b9bc6ec44 - advanced_collections::circular_buffer::circular::CircularBuffer::with_capacity::hf90553e992844cac [INFO] [stdout] at src/circular_buffer/circular.rs:93 [INFO] [stdout] 17: 0x558b9bc6e836 - advanced_collections::circular_buffer::circular::CircularBuffer::new::he1b631827f32eb53 [INFO] [stdout] at src/circular_buffer/circular.rs:72 [INFO] [stdout] 18: 0x558b9bc5f2cd - advanced_collections::circular_buffer::circular::tests::test_drops::hdceb054be8c65b98 [INFO] [stdout] at src/circular_buffer/circular.rs:1033 [INFO] [stdout] 19: 0x558b9bc5f0fa - advanced_collections::circular_buffer::circular::tests::test_drops::{{closure}}::h391023b08d848927 [INFO] [stdout] at src/circular_buffer/circular.rs:1025 [INFO] [stdout] 20: 0x558b9bc8685e - core::ops::function::FnOnce::call_once::haaf5382066ee5af0 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/ops/function.rs:233 [INFO] [stdout] 21: 0x558b9bcc873c - as core::ops::function::FnOnce>::call_once::h42148c33ed88c979 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 22: 0x558b9bcc873c - as core::ops::function::FnOnce<()>>::call_once::h759dc0b09d774665 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:318 [INFO] [stdout] 23: 0x558b9bcc873c - std::panicking::try::do_call::h676ad1fc9e9badea [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:348 [INFO] [stdout] 24: 0x558b9bcc873c - std::panicking::try::hee36a8727a3050b0 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:325 [INFO] [stdout] 25: 0x558b9bcc873c - std::panic::catch_unwind::hd5d426ebd89b2542 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:394 [INFO] [stdout] 26: 0x558b9bcc873c - test::run_test_in_process::h8dacdba4dc4cbaa5 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 27: 0x558b9bcc873c - test::run_test::run_test_inner::{{closure}}::hf93754afad6be40f [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 28: 0x558b9bca06b6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2c69fab544a90730 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 29: 0x558b9bca5745 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hcf302fafa60d80f2 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/thread/mod.rs:475 [INFO] [stdout] 30: 0x558b9bca5745 - as core::ops::function::FnOnce<()>>::call_once::h39ede710608e817e [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:318 [INFO] [stdout] 31: 0x558b9bca5745 - std::panicking::try::do_call::hec0b4d2faa46fbf7 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:348 [INFO] [stdout] 32: 0x558b9bca5745 - std::panicking::try::h0144ba3f2539803d [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:325 [INFO] [stdout] 33: 0x558b9bca5745 - std::panic::catch_unwind::ha03e59eb589f857b [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:394 [INFO] [stdout] 34: 0x558b9bca5745 - std::thread::Builder::spawn_unchecked::{{closure}}::hdeba34620a4a7a44 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/thread/mod.rs:474 [INFO] [stdout] 35: 0x558b9bca5745 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h552693dbb801eadd [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/ops/function.rs:233 [INFO] [stdout] 36: 0x558b9bcf55ba - as core::ops::function::FnOnce>::call_once::h61c24496ae624ac5 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 37: 0x558b9bcf55ba - as core::ops::function::FnOnce>::call_once::h89548957afa14049 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 38: 0x558b9bcf55ba - std::sys::unix::thread::Thread::new::thread_start::h73903fbbff5b990e [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 39: 0x7f5a1d122609 - start_thread [INFO] [stdout] 40: 0x7f5a1d02e103 - __clone [INFO] [stdout] 41: 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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "094c96c6c744418016a1d82b4bae1170a993678c31cd2a701feb2903b2c5e670", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "094c96c6c744418016a1d82b4bae1170a993678c31cd2a701feb2903b2c5e670", kill_on_drop: false }` [INFO] [stdout] 094c96c6c744418016a1d82b4bae1170a993678c31cd2a701feb2903b2c5e670