[INFO] fetching crate ts-mem-pool 0.1.3... [INFO] testing ts-mem-pool-0.1.3 against 1.55.0 for beta-1.56-1 [INFO] extracting crate ts-mem-pool 0.1.3 into /workspace/builds/worker-112/source [INFO] validating manifest of crates.io crate ts-mem-pool 0.1.3 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ts-mem-pool 0.1.3 [INFO] finished tweaking crates.io crate ts-mem-pool 0.1.3 [INFO] tweaked toml for crates.io crate ts-mem-pool 0.1.3 written to /workspace/builds/worker-112/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 08125822b75dd78769558f6b9ee6f1229429fd52a86763cbbfbd57b188e8804c [INFO] running `Command { std: "docker" "start" "-a" "08125822b75dd78769558f6b9ee6f1229429fd52a86763cbbfbd57b188e8804c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "08125822b75dd78769558f6b9ee6f1229429fd52a86763cbbfbd57b188e8804c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08125822b75dd78769558f6b9ee6f1229429fd52a86763cbbfbd57b188e8804c", kill_on_drop: false }` [INFO] [stdout] 08125822b75dd78769558f6b9ee6f1229429fd52a86763cbbfbd57b188e8804c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 93f7a718c06881006a19833ee572527663a687583bee138846bd330c870fc056 [INFO] running `Command { std: "docker" "start" "-a" "93f7a718c06881006a19833ee572527663a687583bee138846bd330c870fc056", kill_on_drop: false }` [INFO] [stderr] Compiling ts-mem-pool v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/memory_pool.rs:12:28 [INFO] [stdout] | [INFO] [stdout] 12 | pub type CreateFn = Box T>; [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Fn() -> T` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.25s [INFO] running `Command { std: "docker" "inspect" "93f7a718c06881006a19833ee572527663a687583bee138846bd330c870fc056", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93f7a718c06881006a19833ee572527663a687583bee138846bd330c870fc056", kill_on_drop: false }` [INFO] [stdout] 93f7a718c06881006a19833ee572527663a687583bee138846bd330c870fc056 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d20b6ae537c034f4e0d80503d0711e2b2e4787f31a548a72c97cb8ad259a1c29 [INFO] running `Command { std: "docker" "start" "-a" "d20b6ae537c034f4e0d80503d0711e2b2e4787f31a548a72c97cb8ad259a1c29", kill_on_drop: false }` [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/memory_pool.rs:12:28 [INFO] [stdout] | [INFO] [stdout] 12 | pub type CreateFn = Box T>; [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Fn() -> T` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ts-mem-pool v0.1.3 (/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/memory_pool.rs:12:28 [INFO] [stdout] | [INFO] [stdout] 12 | pub type CreateFn = Box T>; [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Fn() -> T` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.01s [INFO] running `Command { std: "docker" "inspect" "d20b6ae537c034f4e0d80503d0711e2b2e4787f31a548a72c97cb8ad259a1c29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d20b6ae537c034f4e0d80503d0711e2b2e4787f31a548a72c97cb8ad259a1c29", kill_on_drop: false }` [INFO] [stdout] d20b6ae537c034f4e0d80503d0711e2b2e4787f31a548a72c97cb8ad259a1c29 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 84426f729a77b55c00d530971a34af179bfe650778206cc31043bf25d2b8ec99 [INFO] running `Command { std: "docker" "start" "-a" "84426f729a77b55c00d530971a34af179bfe650778206cc31043bf25d2b8ec99", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/memory_pool.rs:12:28 [INFO] [stderr] | [INFO] [stderr] 12 | pub type CreateFn = Box T>; [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Fn() -> T` [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 issue #80165 [INFO] [stderr] [INFO] [stderr] warning: `ts-mem-pool` (lib) generated 1 warning [INFO] [stderr] warning: `ts-mem-pool` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ts_mem_pool-a4a51f21252ec95b) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test arc_recycled::tests::data_return_test ... ok [INFO] [stdout] test arc_recycled::tests::deref_usage_test ... ok [INFO] [stdout] test memory_pool::tests::creation_test ... ok [INFO] [stdout] test arc_recycled::tests::no_data_return_test ... ok [INFO] [stdout] test memory_pool::tests::extra_elements_test ... ok [INFO] [stdout] test memory_pool::tests::recycling_test ... ok [INFO] [stdout] test memory_pool::tests::too_many_elements_try_test ... ok [INFO] [stdout] test arc_recycled::tests::multiple_ref_write_test - should panic ... ok [INFO] [stdout] test memory_pool::tests::too_many_elements_test - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] Doc-tests ts-mem-pool [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/arc_recycled.rs - arc_recycled::Recycle::recycle (line 12) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/arc_recycled.rs - arc_recycled::Recycle::recycle (line 12) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `a_memory_pool` [INFO] [stdout] --> src/arc_recycled.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate a_memory_pool; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/arc_recycled.rs - arc_recycled::Recycle::recycle (line 12) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "84426f729a77b55c00d530971a34af179bfe650778206cc31043bf25d2b8ec99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84426f729a77b55c00d530971a34af179bfe650778206cc31043bf25d2b8ec99", kill_on_drop: false }` [INFO] [stdout] 84426f729a77b55c00d530971a34af179bfe650778206cc31043bf25d2b8ec99