[INFO] fetching crate advanced_collections 0.1.0... [INFO] testing advanced_collections-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate advanced_collections 0.1.0 into /workspace/builds/worker-7-tc2/source [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-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate advanced_collections 0.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 1 package to latest compatible version [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 529b5cf0b1e379eada2b905aeffde3afd9e4b91fbfe2019acf16b32cbc0e57cb [INFO] running `Command { std: "docker" "start" "-a" "529b5cf0b1e379eada2b905aeffde3afd9e4b91fbfe2019acf16b32cbc0e57cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "529b5cf0b1e379eada2b905aeffde3afd9e4b91fbfe2019acf16b32cbc0e57cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "529b5cf0b1e379eada2b905aeffde3afd9e4b91fbfe2019acf16b32cbc0e57cb", kill_on_drop: false }` [INFO] [stdout] 529b5cf0b1e379eada2b905aeffde3afd9e4b91fbfe2019acf16b32cbc0e57cb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f84b7972a652d130ccc07d08a972f9aae8c7ca515b4ee14b4261308202f6f585 [INFO] running `Command { std: "docker" "start" "-a" "f84b7972a652d130ccc07d08a972f9aae8c7ca515b4ee14b4261308202f6f585", 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: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/circular_buffer/circular.rs:388:17 [INFO] [stdout] | [INFO] [stdout] 388 | pub fn iter(&self) -> Iter { [INFO] [stdout] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 388 | pub fn iter(&self) -> Iter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/circular_buffer/circular.rs:411:21 [INFO] [stdout] | [INFO] [stdout] 411 | pub fn iter_mut(&mut self) -> IterMut { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 411 | pub fn iter_mut(&mut self) -> IterMut<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/circular_buffer/circular.rs:457:18 [INFO] [stdout] | [INFO] [stdout] 457 | pub fn drain(&mut self) -> Drain{ [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 457 | pub fn drain(&mut self) -> Drain<'_, T>{ [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.42s [INFO] running `Command { std: "docker" "inspect" "f84b7972a652d130ccc07d08a972f9aae8c7ca515b4ee14b4261308202f6f585", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f84b7972a652d130ccc07d08a972f9aae8c7ca515b4ee14b4261308202f6f585", kill_on_drop: false }` [INFO] [stdout] f84b7972a652d130ccc07d08a972f9aae8c7ca515b4ee14b4261308202f6f585 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 99b76ae1f2c4f9c46b14305ceb4f93de55ee69e524357d5af48ebbb3a23d9023 [INFO] running `Command { std: "docker" "start" "-a" "99b76ae1f2c4f9c46b14305ceb4f93de55ee69e524357d5af48ebbb3a23d9023", kill_on_drop: false }` [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: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/circular_buffer/circular.rs:388:17 [INFO] [stdout] | [INFO] [stdout] 388 | pub fn iter(&self) -> Iter { [INFO] [stdout] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 388 | pub fn iter(&self) -> Iter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/circular_buffer/circular.rs:411:21 [INFO] [stdout] | [INFO] [stdout] 411 | pub fn iter_mut(&mut self) -> IterMut { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 411 | pub fn iter_mut(&mut self) -> IterMut<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/circular_buffer/circular.rs:457:18 [INFO] [stdout] | [INFO] [stdout] 457 | pub fn drain(&mut self) -> Drain{ [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 457 | pub fn drain(&mut self) -> Drain<'_, T>{ [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [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: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/circular_buffer/circular.rs:388:17 [INFO] [stdout] | [INFO] [stdout] 388 | pub fn iter(&self) -> Iter { [INFO] [stdout] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 388 | pub fn iter(&self) -> Iter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/circular_buffer/circular.rs:411:21 [INFO] [stdout] | [INFO] [stdout] 411 | pub fn iter_mut(&mut self) -> IterMut { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 411 | pub fn iter_mut(&mut self) -> IterMut<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/circular_buffer/circular.rs:457:18 [INFO] [stdout] | [INFO] [stdout] 457 | pub fn drain(&mut self) -> Drain{ [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 457 | pub fn drain(&mut self) -> Drain<'_, T>{ [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.02s [INFO] running `Command { std: "docker" "inspect" "99b76ae1f2c4f9c46b14305ceb4f93de55ee69e524357d5af48ebbb3a23d9023", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99b76ae1f2c4f9c46b14305ceb4f93de55ee69e524357d5af48ebbb3a23d9023", kill_on_drop: false }` [INFO] [stdout] 99b76ae1f2c4f9c46b14305ceb4f93de55ee69e524357d5af48ebbb3a23d9023 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b14e6c239da6b9df720e0c2f85dca1b22693f69ce81f4ca6c7b9e4b5d0747aa5 [INFO] running `Command { std: "docker" "start" "-a" "b14e6c239da6b9df720e0c2f85dca1b22693f69ce81f4ca6c7b9e4b5d0747aa5", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated function `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 function `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 function `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 function `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 function `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 function `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 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: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/circular_buffer/circular.rs:388:17 [INFO] [stderr] | [INFO] [stderr] 388 | pub fn iter(&self) -> Iter { [INFO] [stderr] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 388 | pub fn iter(&self) -> Iter<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/circular_buffer/circular.rs:411:21 [INFO] [stderr] | [INFO] [stderr] 411 | pub fn iter_mut(&mut self) -> IterMut { [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 411 | pub fn iter_mut(&mut self) -> IterMut<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/circular_buffer/circular.rs:457:18 [INFO] [stderr] | [INFO] [stderr] 457 | pub fn drain(&mut self) -> Drain{ [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 457 | pub fn drain(&mut self) -> Drain<'_, T>{ [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `advanced_collections` (lib) generated 10 warnings (run `cargo fix --lib -p advanced_collections` to apply 3 suggestions) [INFO] [stderr] warning: `advanced_collections` (lib test) generated 10 warnings (10 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/advanced_collections-779d0b0def00ac00) [INFO] [stdout] [INFO] [stdout] running 66 tests [INFO] [stdout] test circular_buffer::circular::tests::test_access_elems ... ok [INFO] [stdout] test circular_buffer::circular::tests::test_back_push_pop ... ok [INFO] [stdout] test circular_buffer::circular::tests::test_clear ... ok [INFO] [stdout] test circular_buffer::circular::tests::test_cmp ... ok [INFO] [stdout] test circular_buffer::circular::tests::test_droppable ... ok [INFO] [stdout] test circular_buffer::circular::tests::test_drops ... ok [INFO] [stdout] test circular_buffer::circular::tests::test_front_push_pop ... 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_len ... ok [INFO] [stdout] test circular_buffer::circular::tests::test_linearize ... ok [INFO] [stdout] test circular_buffer::circular::tests::test_reverse ... 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] [stdout] test circular_buffer::circular::tests::test_capacity ... ok [INFO] [stdout] test counter::counter::tests::ints ... ok [INFO] [stdout] test counter::counter::tests::new ... ok [INFO] [stdout] test circular_buffer::circular::tests::test_append ... ok [INFO] [stdout] test counter::fast_counter::tests::new ... ok [INFO] [stdout] test disjoint_set::disjoint_set::tests::contains ... ok [INFO] [stdout] test disjoint_set::disjoint_set::tests::create ... ok [INFO] [stdout] test disjoint_set::disjoint_set::tests::make_set ... ok [INFO] [stdout] test circular_buffer::circular::tests::test_drain ... ok [INFO] [stdout] test interval::bounds::tests::test_is_separated_from ... ok [INFO] [stdout] test disjoint_set::disjoint_set::tests::union ... ok [INFO] [stdout] test interval::bounds::tests::test_lower_create_check_destroy ... ok [INFO] [stdout] test interval::bounds::tests::test_lower_cmp ... ok [INFO] [stdout] test interval::bounds::tests::test_lower_val_cmp ... ok [INFO] [stdout] test interval::bounds::tests::test_sub ... ok [INFO] [stdout] test interval::bounds::tests::test_upper_create_check_destroy ... ok [INFO] [stdout] test interval::bounds::tests::test_upper_cmp ... 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::interval::tests::test_contains_interval ... ok [INFO] [stdout] test interval::bounds::tests::test_mul ... ok [INFO] [stdout] test interval::bounds::tests::test_lower_upper_cmp ... ok [INFO] [stdout] test interval::interval::tests::test_contains_val ... ok [INFO] [stdout] test circular_buffer::circular::tests::test_create ... ok [INFO] [stdout] test interval::bounds::tests::test_div ... ok [INFO] [stdout] test interval::bounds::tests::test_add ... ok [INFO] [stdout] test interval::interval::tests::test_create_single ... ok [INFO] [stdout] test interval::interval::tests::test_can_be_merged ... ok [INFO] [stdout] test interval::interval::tests::test_create_empty ... ok [INFO] [stdout] test interval::interval::tests::test_into_intersection ... ok [INFO] [stdout] test interval::interval::tests::test_create_lower_closed ... 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_upper_closed ... ok [INFO] [stdout] test interval::interval::tests::test_merge ... ok [INFO] [stdout] test interval::interval_math::tests::test_div ... ok [INFO] [stdout] test interval::interval::tests::test_span ... ok [INFO] [stdout] test interval::interval_cmp::tests::test_eq ... ok [INFO] [stdout] test interval::interval::tests::test_intersection ... 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_intv_cmp_eq ... ok [INFO] [stdout] test interval::interval_cmp::tests::test_val_cmp_eq ... ok [INFO] [stdout] test interval::interval::tests::test_create_closed ... ok [INFO] [stdout] test interval::interval_cmp::tests::test_intv_cmp_nq ... 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::tests::test_create_lower_closed_fail - should panic ... ok [INFO] [stdout] test interval::interval::tests::test_create_closed_fail - should panic ... ok [INFO] [stdout] test interval::interval::tests::test_create_upper_closed_fail - should panic ... ok [INFO] [stderr] Doc-tests advanced_collections [INFO] [stdout] [INFO] [stdout] test result: ok. 66 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 74 tests [INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer::capacity (line 131) ... ok [INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer::first (line 467) ... ok [INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer::is_empty (line 188) ... ok [INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer::first_mut (line 491) ... ok [INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer::new (line 61) ... ok [INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer::last (line 516) ... ok [INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer::is_full (line 209) ... ok [INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer::append (line 423) ... ok [INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer::iter_mut (line 398) ... ok [INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer::pop_back (line 302) ... ok [INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer::linearize (line 631) ... ok [INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer::drain (line 444) ... ok [INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer::clear (line 355) ... ok [INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer::last_mut (line 540) ... ok [INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer::pop_front (line 328) ... ok [INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer::len (line 106) ... ok [INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer::resize (line 152) ... ok [INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer::iter (line 376) ... ok [INFO] [stdout] test src/counter/counter.rs - counter::counter::Counter::into_most_common (line 153) ... ok [INFO] [stdout] test src/counter/counter.rs - counter::counter::Counter (line 15) ... ok [INFO] [stdout] test src/counter/counter.rs - counter::counter::Counter::push (line 206) ... ok [INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer::with_capacity (line 79) ... ok [INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer (line 14) ... ok [INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer::slices (line 567) ... ok [INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer::push_back (line 234) ... ok [INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer::swap (line 658) ... ok [INFO] [stdout] test src/counter/counter.rs - counter::counter::Counter::from_hashmap (line 127) ... ok [INFO] [stdout] test src/counter/counter.rs - counter::counter::Counter::new (line 58) ... ok [INFO] [stdout] test src/interval/bounds.rs - interval::bounds::LowerBound::is_closed (line 221) ... ok [INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer::reverse (line 677) ... ok [INFO] [stdout] test src/counter/counter.rs - counter::counter::Counter::with_capacity (line 79) ... ok [INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer::slices_mut (line 598) ... ok [INFO] [stdout] test src/interval/bounds.rs - interval::bounds::LowerBound (line 124) ... ok [INFO] [stdout] test src/interval/bounds.rs - interval::bounds::UpperBound::is_separated_from (line 499) ... ok [INFO] [stdout] test src/interval/bounds.rs - interval::bounds::UpperBound::is_closed (line 523) ... ok [INFO] [stdout] test src/circular_buffer/circular.rs - circular_buffer::circular::CircularBuffer::push_front (line 270) ... ok [INFO] [stdout] test src/interval/bounds.rs - interval::bounds::LowerBound::val (line 203) ... ok [INFO] [stdout] test src/interval/bounds.rs - interval::bounds::LowerBound::new (line 181) ... ok [INFO] [stdout] test src/disjoint_set/disjoint_set.rs - disjoint_set::disjoint_set::DisjointSet (line 67) ... ok [INFO] [stdout] test src/interval/bounds.rs - interval::bounds::UpperBound (line 463) ... ok [INFO] [stdout] test src/interval/bounds.rs - interval::bounds::LowerBound::is_separated_from (line 160) ... ok [INFO] [stdout] test src/interval/bounds.rs - interval::bounds::LowerBound::into_tuple (line 243) ... ok [INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval (line 796) ... ok [INFO] [stdout] test src/interval/bounds.rs - interval::bounds::UpperBound::new (line 541) ... ok [INFO] [stdout] test src/interval/bounds.rs - interval::bounds::UpperBound::into_tuple (line 563) ... ok [INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval::can_be_merged (line 548) ... ok [INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval (line 26) ... ok [INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval::from_bounds (line 107) ... ok [INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval::intersection (line 698) ... ok [INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval::bounds (line 390) ... ok [INFO] [stdout] test src/counter/counter.rs - counter::counter::Counter::most_common (line 178) ... ok [INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval::contains_interval (line 519) ... ok [INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval::contains_val (line 502) ... ok [INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval::empty (line 255) ... ok [INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval::intersects (line 649) ... ok [INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval::is_single (line 434) ... ok [INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval::into_intersection (line 668) ... ok [INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval::into_bounds (line 303) ... ok [INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval::into_span (line 732) ... ok [INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval::into_tuple (line 276) ... ok [INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval::open (line 178) ... ok [INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval::new (line 87) ... ok [INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval::closed (line 197) ... ok [INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval::upper_closed (line 235) ... ok [INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval::upper (line 344) ... ok [INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval::is_upper_closed (line 479) ... ok [INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval::merge (line 608) ... ok [INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval::is_empty (line 416) ... ok [INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval::span (line 759) ... ok [INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval::lower (line 367) ... ok [INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval::is_lower_closed (line 457) ... ok [INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval::single (line 157) ... ok [INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval::lower_closed (line 216) ... ok [INFO] [stdout] test src/interval/interval.rs - interval::interval::Interval::into_merged (line 577) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 74 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.65s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b14e6c239da6b9df720e0c2f85dca1b22693f69ce81f4ca6c7b9e4b5d0747aa5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b14e6c239da6b9df720e0c2f85dca1b22693f69ce81f4ca6c7b9e4b5d0747aa5", kill_on_drop: false }` [INFO] [stdout] b14e6c239da6b9df720e0c2f85dca1b22693f69ce81f4ca6c7b9e4b5d0747aa5