[INFO] fetching crate israeli-queue 0.1.0... [INFO] testing israeli-queue-0.1.0 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate israeli-queue 0.1.0 into /workspace/builds/worker-50/source [INFO] validating manifest of crates.io crate israeli-queue 0.1.0 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate israeli-queue 0.1.0 [INFO] finished tweaking crates.io crate israeli-queue 0.1.0 [INFO] tweaked toml for crates.io crate israeli-queue 0.1.0 written to /workspace/builds/worker-50/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 52ef2d68acea1a0c589af8bdb7ffba0f691e3af5a1b933ab1ec6514ed906191e [INFO] running `Command { std: "docker" "start" "-a" "52ef2d68acea1a0c589af8bdb7ffba0f691e3af5a1b933ab1ec6514ed906191e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "52ef2d68acea1a0c589af8bdb7ffba0f691e3af5a1b933ab1ec6514ed906191e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52ef2d68acea1a0c589af8bdb7ffba0f691e3af5a1b933ab1ec6514ed906191e", kill_on_drop: false }` [INFO] [stdout] 52ef2d68acea1a0c589af8bdb7ffba0f691e3af5a1b933ab1ec6514ed906191e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 528fba707e754c66c13f2f0b7a13bf42563580524b6921f80ac5f74169b781ac [INFO] running `Command { std: "docker" "start" "-a" "528fba707e754c66c13f2f0b7a13bf42563580524b6921f80ac5f74169b781ac", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling israeli-queue v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/israeliqueue.rs:22:58 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn queue(&mut self, item: I, comparator: Option<&Fn(&I, &I) -> bool>) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 22 - pub fn queue(&mut self, item: I, comparator: Option<&Fn(&I, &I) -> bool>) -> usize { [INFO] [stdout] 22 + pub fn queue(&mut self, item: I, comparator: Option<&dyn Fn(&I, &I) -> bool>) -> usize { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.62s [INFO] running `Command { std: "docker" "inspect" "528fba707e754c66c13f2f0b7a13bf42563580524b6921f80ac5f74169b781ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "528fba707e754c66c13f2f0b7a13bf42563580524b6921f80ac5f74169b781ac", kill_on_drop: false }` [INFO] [stdout] 528fba707e754c66c13f2f0b7a13bf42563580524b6921f80ac5f74169b781ac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c6fc22f7b7cbde898bc11ec2e6246c5c5fced4d74aabdde96f8898b8691aa2c9 [INFO] running `Command { std: "docker" "start" "-a" "c6fc22f7b7cbde898bc11ec2e6246c5c5fced4d74aabdde96f8898b8691aa2c9", kill_on_drop: false }` [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/israeliqueue.rs:22:58 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn queue(&mut self, item: I, comparator: Option<&Fn(&I, &I) -> bool>) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 22 - pub fn queue(&mut self, item: I, comparator: Option<&Fn(&I, &I) -> bool>) -> usize { [INFO] [stdout] 22 + pub fn queue(&mut self, item: I, comparator: Option<&dyn Fn(&I, &I) -> bool>) -> usize { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling israeli-queue v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/israeliqueue.rs:22:58 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn queue(&mut self, item: I, comparator: Option<&Fn(&I, &I) -> bool>) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 22 - pub fn queue(&mut self, item: I, comparator: Option<&Fn(&I, &I) -> bool>) -> usize { [INFO] [stdout] 22 + pub fn queue(&mut self, item: I, comparator: Option<&dyn Fn(&I, &I) -> bool>) -> usize { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.73s [INFO] running `Command { std: "docker" "inspect" "c6fc22f7b7cbde898bc11ec2e6246c5c5fced4d74aabdde96f8898b8691aa2c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6fc22f7b7cbde898bc11ec2e6246c5c5fced4d74aabdde96f8898b8691aa2c9", kill_on_drop: false }` [INFO] [stdout] c6fc22f7b7cbde898bc11ec2e6246c5c5fced4d74aabdde96f8898b8691aa2c9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] dd5af2581cac1df438c33beb0911c3fc2a6941958d12c3d52e387a8c40487c30 [INFO] running `Command { std: "docker" "start" "-a" "dd5af2581cac1df438c33beb0911c3fc2a6941958d12c3d52e387a8c40487c30", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/israeliqueue.rs:22:58 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn queue(&mut self, item: I, comparator: Option<&Fn(&I, &I) -> bool>) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 22 - pub fn queue(&mut self, item: I, comparator: Option<&Fn(&I, &I) -> bool>) -> usize { [INFO] [stderr] 22 + pub fn queue(&mut self, item: I, comparator: Option<&dyn Fn(&I, &I) -> bool>) -> usize { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `israeli-queue` (lib) generated 1 warning [INFO] [stderr] warning: `israeli-queue` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/israeli_queue-da14d626df147fb2) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::init ... ok [INFO] [stdout] test tests::queue_dequeue ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests israeli-queue [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "dd5af2581cac1df438c33beb0911c3fc2a6941958d12c3d52e387a8c40487c30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd5af2581cac1df438c33beb0911c3fc2a6941958d12c3d52e387a8c40487c30", kill_on_drop: false }` [INFO] [stdout] dd5af2581cac1df438c33beb0911c3fc2a6941958d12c3d52e387a8c40487c30