[INFO] fetching crate kitty_pool 0.3.0... [INFO] testing kitty_pool-0.3.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate kitty_pool 0.3.0 into /workspace/builds/worker-17/source [INFO] validating manifest of crates.io crate kitty_pool 0.3.0 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 kitty_pool 0.3.0 [INFO] finished tweaking crates.io crate kitty_pool 0.3.0 [INFO] tweaked toml for crates.io crate kitty_pool 0.3.0 written to /workspace/builds/worker-17/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] warning: `panic` setting is ignored for `bench` profile [INFO] [stderr] warning: `panic` setting is ignored for `test` profile [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-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 22aaf7d189b7a1fbfba7501676ded14465a216fc22ea46d8b594cfe88e2d0990 [INFO] running `Command { std: "docker" "start" "-a" "22aaf7d189b7a1fbfba7501676ded14465a216fc22ea46d8b594cfe88e2d0990", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "22aaf7d189b7a1fbfba7501676ded14465a216fc22ea46d8b594cfe88e2d0990", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22aaf7d189b7a1fbfba7501676ded14465a216fc22ea46d8b594cfe88e2d0990", kill_on_drop: false }` [INFO] [stdout] 22aaf7d189b7a1fbfba7501676ded14465a216fc22ea46d8b594cfe88e2d0990 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] da5807a799c99a9d24292fe9736b03fec660bade6a21d4eae768cac87fcce1c4 [INFO] running `Command { std: "docker" "start" "-a" "da5807a799c99a9d24292fe9736b03fec660bade6a21d4eae768cac87fcce1c4", kill_on_drop: false }` [INFO] [stderr] warning: `panic` setting is ignored for `bench` profile [INFO] [stderr] warning: `panic` setting is ignored for `test` profile [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling futures-sink v0.3.17 [INFO] [stderr] Compiling futures-io v0.3.17 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling futures-macro v0.3.17 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Compiling getset v0.1.1 [INFO] [stderr] Compiling futures-executor v0.3.17 [INFO] [stderr] Compiling futures v0.3.17 [INFO] [stderr] Compiling kitty_pool v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `kind` [INFO] [stdout] --> src/pool/error.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | kind: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.15s [INFO] running `Command { std: "docker" "inspect" "da5807a799c99a9d24292fe9736b03fec660bade6a21d4eae768cac87fcce1c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da5807a799c99a9d24292fe9736b03fec660bade6a21d4eae768cac87fcce1c4", kill_on_drop: false }` [INFO] [stdout] da5807a799c99a9d24292fe9736b03fec660bade6a21d4eae768cac87fcce1c4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 90b1ef8e35985eccf77dbbdadb5edd9429ae84575959584efce6784e4d86b6ef [INFO] running `Command { std: "docker" "start" "-a" "90b1ef8e35985eccf77dbbdadb5edd9429ae84575959584efce6784e4d86b6ef", kill_on_drop: false }` [INFO] [stderr] warning: `panic` setting is ignored for `bench` profile [INFO] [stderr] warning: `panic` setting is ignored for `test` profile [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stdout] warning: field is never read: `kind` [INFO] [stdout] --> src/pool/error.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | kind: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling serde_json v1.0.71 [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Compiling kitty_pool v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 22.26s [INFO] running `Command { std: "docker" "inspect" "90b1ef8e35985eccf77dbbdadb5edd9429ae84575959584efce6784e4d86b6ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90b1ef8e35985eccf77dbbdadb5edd9429ae84575959584efce6784e4d86b6ef", kill_on_drop: false }` [INFO] [stdout] 90b1ef8e35985eccf77dbbdadb5edd9429ae84575959584efce6784e4d86b6ef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 493560cc9d6cfd42370fef8841d763a1d3c28925a7242f67901a51a635b4db6d [INFO] running `Command { std: "docker" "start" "-a" "493560cc9d6cfd42370fef8841d763a1d3c28925a7242f67901a51a635b4db6d", kill_on_drop: false }` [INFO] [stderr] warning: `panic` setting is ignored for `bench` profile [INFO] [stderr] warning: `panic` setting is ignored for `test` profile [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: field is never read: `kind` [INFO] [stderr] --> src/pool/error.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | kind: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `kitty_pool` (lib) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 17.61s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/kitty_pool-64a41270f5b1e776) [INFO] [stdout] [INFO] [stdout] running 30 tests [INFO] [stdout] test buffer::tests::test_as_slice ... ok [INFO] [stdout] test buffer::tests::test_clone ... ok [INFO] [stdout] test buffer::tests::test_debug ... ok [INFO] [stdout] test buffer::tests::test_eq ... ok [INFO] [stdout] test buffer::tests::test_read_write ... ok [INFO] [stdout] test buffer::tests::test_flush ... ok [INFO] [stdout] test pool::contiguous::tests::test_debug ... ok [INFO] [stdout] test buffer::tests::test_seek ... ok [INFO] [stdout] test pool::contiguous::tests::test_borrow ... ok [INFO] [stdout] test buffer::tests::test_new ... ok [INFO] [stdout] test pool::contiguous::tests::test_read ... ok [INFO] [stdout] test pool::contiguous::tests::test_release ... ok [INFO] [stdout] test pool::contiguous::tests::test_write ... ok [INFO] [stdout] test pool::contiguous::tests::test_new ... ok [INFO] [stdout] test pool::error::tests::test_debug ... ok [INFO] [stdout] test pool::sgl::tests::test_pool_borrow ... ok [INFO] [stdout] test pool::error::tests::test_from ... ok [INFO] [stdout] test pool::sgl::tests::test_pool_new ... ok [INFO] [stdout] test pool::sgl::tests::test_pool_release ... ok [INFO] [stdout] test pool::error::tests::test_display ... ok [INFO] [stdout] test pool::sgl::tests::test_pool_write ... ok [INFO] [stdout] test pool::sgl::tests::test_pool_debug ... ok [INFO] [stdout] test pool::error::tests::test_new ... ok [INFO] [stdout] test pool::sgl::tests::test_sgl_new ... ok [INFO] [stdout] test pool::sgl::tests::test_sgl_write ... ok [INFO] [stderr] Doc-tests kitty_pool [INFO] [stdout] test pool::sgl::tests::test_sgl_read ... ok [INFO] [stdout] test pool::sgl::tests::test_pool_read ... ok [INFO] [stdout] test pool::tests::test_sgl ... ok [INFO] [stdout] test pool::sgl::tests::test_sgl_debug ... ok [INFO] [stdout] test pool::tests::test_con ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [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" "493560cc9d6cfd42370fef8841d763a1d3c28925a7242f67901a51a635b4db6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "493560cc9d6cfd42370fef8841d763a1d3c28925a7242f67901a51a635b4db6d", kill_on_drop: false }` [INFO] [stdout] 493560cc9d6cfd42370fef8841d763a1d3c28925a7242f67901a51a635b4db6d