[INFO] fetching crate slice-pool 0.4.1... [INFO] testing slice-pool-0.4.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate slice-pool 0.4.1 into /workspace/builds/worker-102/source [INFO] validating manifest of crates.io crate slice-pool 0.4.1 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate slice-pool 0.4.1 [INFO] finished tweaking crates.io crate slice-pool 0.4.1 [INFO] tweaked toml for crates.io crate slice-pool 0.4.1 written to /workspace/builds/worker-102/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3db7af3769d3c89b677bb48b8b9d0ff7b37c0e1987ba93599b1daf376fe527e9 [INFO] running `Command { std: "docker" "start" "-a" "3db7af3769d3c89b677bb48b8b9d0ff7b37c0e1987ba93599b1daf376fe527e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3db7af3769d3c89b677bb48b8b9d0ff7b37c0e1987ba93599b1daf376fe527e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3db7af3769d3c89b677bb48b8b9d0ff7b37c0e1987ba93599b1daf376fe527e9", kill_on_drop: false }` [INFO] [stdout] 3db7af3769d3c89b677bb48b8b9d0ff7b37c0e1987ba93599b1daf376fe527e9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bb740675cca9524f51316eabf9a4a71bf63702945f96adff96b1043a0ca395b2 [INFO] running `Command { std: "docker" "start" "-a" "bb740675cca9524f51316eabf9a4a71bf63702945f96adff96b1043a0ca395b2", kill_on_drop: false }` [INFO] [stderr] Compiling slice-pool v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sync/owned.rs:20:14 [INFO] [stdout] | [INFO] [stdout] 20 | slice: Arc>, [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Sliceable` [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] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sync/owned.rs:72:14 [INFO] [stdout] | [INFO] [stdout] 72 | slice: Arc>, [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Sliceable` [INFO] [stdout] | [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] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/unsync/owned.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 15 | slice: Rc>, [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Sliceable` [INFO] [stdout] | [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] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/unsync/owned.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 67 | slice: Rc>, [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Sliceable` [INFO] [stdout] | [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] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.80s [INFO] running `Command { std: "docker" "inspect" "bb740675cca9524f51316eabf9a4a71bf63702945f96adff96b1043a0ca395b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb740675cca9524f51316eabf9a4a71bf63702945f96adff96b1043a0ca395b2", kill_on_drop: false }` [INFO] [stdout] bb740675cca9524f51316eabf9a4a71bf63702945f96adff96b1043a0ca395b2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0df84dc387ad8133cb84e81ca64fc353920135a671fc4c65bb0004a4a823741c [INFO] running `Command { std: "docker" "start" "-a" "0df84dc387ad8133cb84e81ca64fc353920135a671fc4c65bb0004a4a823741c", kill_on_drop: false }` [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sync/owned.rs:20:14 [INFO] [stdout] | [INFO] [stdout] 20 | slice: Arc>, [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Sliceable` [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] [INFO] [stdout] [INFO] [stderr] Compiling slice-pool v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sync/owned.rs:72:14 [INFO] [stdout] | [INFO] [stdout] 72 | slice: Arc>, [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Sliceable` [INFO] [stdout] | [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] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/unsync/owned.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 15 | slice: Rc>, [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Sliceable` [INFO] [stdout] | [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] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/unsync/owned.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 67 | slice: Rc>, [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Sliceable` [INFO] [stdout] | [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] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sync/owned.rs:20:14 [INFO] [stdout] | [INFO] [stdout] 20 | slice: Arc>, [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Sliceable` [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] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sync/owned.rs:72:14 [INFO] [stdout] | [INFO] [stdout] 72 | slice: Arc>, [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Sliceable` [INFO] [stdout] | [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] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/unsync/owned.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 15 | slice: Rc>, [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Sliceable` [INFO] [stdout] | [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] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/unsync/owned.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 67 | slice: Rc>, [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Sliceable` [INFO] [stdout] | [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] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.23s [INFO] running `Command { std: "docker" "inspect" "0df84dc387ad8133cb84e81ca64fc353920135a671fc4c65bb0004a4a823741c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0df84dc387ad8133cb84e81ca64fc353920135a671fc4c65bb0004a4a823741c", kill_on_drop: false }` [INFO] [stdout] 0df84dc387ad8133cb84e81ca64fc353920135a671fc4c65bb0004a4a823741c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7d7c37371edbe56b751a4f7608a5a4d2526362fc356d811328fb2e40a5a7e05f [INFO] running `Command { std: "docker" "start" "-a" "7d7c37371edbe56b751a4f7608a5a4d2526362fc356d811328fb2e40a5a7e05f", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sync/owned.rs:20:14 [INFO] [stderr] | [INFO] [stderr] 20 | slice: Arc>, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Sliceable` [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] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sync/owned.rs:72:14 [INFO] [stderr] | [INFO] [stderr] 72 | slice: Arc>, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Sliceable` [INFO] [stderr] | [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] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/unsync/owned.rs:15:13 [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 15 | slice: Rc>, [INFO] [stdout] running 5 tests [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Sliceable` [INFO] [stdout] test sync::owned::tests::pool_fragmentation ... ok [INFO] [stderr] | [INFO] [stdout] test sync::owned::tests::pool_owned_lifetime ... ok [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] test unsync::owned::tests::pool_fragmentation ... ok [INFO] [stderr] = note: for more information, see [INFO] [stdout] test unsync::owned::tests::pool_owned_lifetime ... ok [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/unsync/owned.rs:67:13 [INFO] [stderr] | [INFO] [stderr] 67 | slice: Rc>, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Sliceable` [INFO] [stderr] | [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] [INFO] [stderr] warning: `slice-pool` (lib) generated 4 warnings [INFO] [stderr] warning: `slice-pool` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/slice_pool-2eb5a51474d5ab81) [INFO] [stdout] test sync::owned::tests::pool_owned_thread ... ok [INFO] [stderr] Doc-tests slice-pool [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 6) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7d7c37371edbe56b751a4f7608a5a4d2526362fc356d811328fb2e40a5a7e05f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d7c37371edbe56b751a4f7608a5a4d2526362fc356d811328fb2e40a5a7e05f", kill_on_drop: false }` [INFO] [stdout] 7d7c37371edbe56b751a4f7608a5a4d2526362fc356d811328fb2e40a5a7e05f