[INFO] fetching crate kitty_pool 0.3.0...
[INFO] testing kitty_pool-0.3.0 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate kitty_pool 0.3.0 into /workspace/builds/worker-2-tc2/source
[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-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kitty_pool 0.3.0 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 90 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.3.6 (available: v0.8.2)
[INFO] [stderr]       Adding rand v0.7.3 (available: v0.10.0)
[INFO] [stderr]       Adding uuid v0.8.2 (available: v1.23.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 862b39e77e4cdb04e49f465acc7f3faf6f1317141d3f718d23223aba3b3f3e1d
[INFO] running `Command { std: "docker" "start" "-a" "862b39e77e4cdb04e49f465acc7f3faf6f1317141d3f718d23223aba3b3f3e1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "862b39e77e4cdb04e49f465acc7f3faf6f1317141d3f718d23223aba3b3f3e1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "862b39e77e4cdb04e49f465acc7f3faf6f1317141d3f718d23223aba3b3f3e1d", kill_on_drop: false }`
[INFO] [stdout] 862b39e77e4cdb04e49f465acc7f3faf6f1317141d3f718d23223aba3b3f3e1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1ba74118bafec6a5f37faec3d3b1e73074ae9c8b7495c28885d5a77d47b79c8
[INFO] running `Command { std: "docker" "start" "-a" "d1ba74118bafec6a5f37faec3d3b1e73074ae9c8b7495c28885d5a77d47b79c8", 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]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.17
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling getset v0.1.6
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling kitty_pool v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `kind` is never read
[INFO] [stdout]  --> src/pool/error.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Error {
[INFO] [stdout]   |            ----- field in this struct
[INFO] [stdout] 8 |     message: String,
[INFO] [stdout] 9 |     kind: Option<ErrorKind>,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.20s
[INFO] running `Command { std: "docker" "inspect" "d1ba74118bafec6a5f37faec3d3b1e73074ae9c8b7495c28885d5a77d47b79c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1ba74118bafec6a5f37faec3d3b1e73074ae9c8b7495c28885d5a77d47b79c8", kill_on_drop: false }`
[INFO] [stdout] d1ba74118bafec6a5f37faec3d3b1e73074ae9c8b7495c28885d5a77d47b79c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9bf5d7f20b72d6af4ce39bba039360ff0d1944e368d892ec7ea8df7f992d6d68
[INFO] running `Command { std: "docker" "start" "-a" "9bf5d7f20b72d6af4ce39bba039360ff0d1944e368d892ec7ea8df7f992d6d68", 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]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling ryu v1.0.23
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling half v1.8.3
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stdout] warning: field `kind` is never read
[INFO] [stdout]  --> src/pool/error.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Error {
[INFO] [stdout]   |            ----- field in this struct
[INFO] [stdout] 8 |     message: String,
[INFO] [stdout] 9 |     kind: Option<ErrorKind>,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling kitty_pool v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 47.00s
[INFO] running `Command { std: "docker" "inspect" "9bf5d7f20b72d6af4ce39bba039360ff0d1944e368d892ec7ea8df7f992d6d68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bf5d7f20b72d6af4ce39bba039360ff0d1944e368d892ec7ea8df7f992d6d68", kill_on_drop: false }`
[INFO] [stdout] 9bf5d7f20b72d6af4ce39bba039360ff0d1944e368d892ec7ea8df7f992d6d68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6323404c556580ab58f29539582bf95fd2b5d15d3c67c0e75daa66dea5cf7bbc
[INFO] running `Command { std: "docker" "start" "-a" "6323404c556580ab58f29539582bf95fd2b5d15d3c67c0e75daa66dea5cf7bbc", 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] warning: field `kind` is never read
[INFO] [stderr]  --> src/pool/error.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct Error {
[INFO] [stderr]   |            ----- field in this struct
[INFO] [stderr] 8 |     message: String,
[INFO] [stderr] 9 |     kind: Option<ErrorKind>,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `kitty_pool` (lib) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kitty_pool-c919b8aab93face3)
[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_flush ... ok
[INFO] [stdout] test pool::contiguous::tests::test_debug ... ok
[INFO] [stdout] test pool::contiguous::tests::test_new ... ok
[INFO] [stdout] test buffer::tests::test_new ... ok
[INFO] [stdout] test pool::contiguous::tests::test_read ... ok
[INFO] [stdout] test pool::error::tests::test_debug ... ok
[INFO] [stdout] test buffer::tests::test_read_write ... ok
[INFO] [stdout] test pool::error::tests::test_display ... ok
[INFO] [stdout] test pool::contiguous::tests::test_release ... ok
[INFO] [stdout] test pool::contiguous::tests::test_write ... ok
[INFO] [stdout] test pool::error::tests::test_from ... ok
[INFO] [stdout] test pool::error::tests::test_new ... ok
[INFO] [stdout] test pool::contiguous::tests::test_borrow ... ok
[INFO] [stdout] test pool::sgl::tests::test_pool_new ... ok
[INFO] [stdout] test pool::sgl::tests::test_pool_read ... ok
[INFO] [stdout] test buffer::tests::test_seek ... ok
[INFO] [stdout] test pool::sgl::tests::test_pool_debug ... ok
[INFO] [stdout] test pool::sgl::tests::test_pool_borrow ... ok
[INFO] [stdout] test pool::sgl::tests::test_pool_write ... ok
[INFO] [stdout] test pool::sgl::tests::test_sgl_debug ... ok
[INFO] [stdout] test pool::sgl::tests::test_sgl_new ... ok
[INFO] [stdout] test pool::sgl::tests::test_sgl_write ... ok
[INFO] [stdout] test pool::tests::test_sgl ... ok
[INFO] [stdout] test pool::tests::test_con ... ok
[INFO] [stdout] test pool::sgl::tests::test_sgl_read ... ok
[INFO] [stdout] test pool::sgl::tests::test_pool_release ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kitty_pool
[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" "6323404c556580ab58f29539582bf95fd2b5d15d3c67c0e75daa66dea5cf7bbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6323404c556580ab58f29539582bf95fd2b5d15d3c67c0e75daa66dea5cf7bbc", kill_on_drop: false }`
[INFO] [stdout] 6323404c556580ab58f29539582bf95fd2b5d15d3c67c0e75daa66dea5cf7bbc
