[INFO] fetching crate sharded-slab 0.1.1... [INFO] testing sharded-slab-0.1.1 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate sharded-slab 0.1.1 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate sharded-slab 0.1.1 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sharded-slab 0.1.1 [INFO] finished tweaking crates.io crate sharded-slab 0.1.1 [INFO] tweaked toml for crates.io crate sharded-slab 0.1.1 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b998689385d5a9f8a2e9c50ea3f79fc636a9e5893c9b1f600e254a5f068c8234 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b998689385d5a9f8a2e9c50ea3f79fc636a9e5893c9b1f600e254a5f068c8234", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b998689385d5a9f8a2e9c50ea3f79fc636a9e5893c9b1f600e254a5f068c8234", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b998689385d5a9f8a2e9c50ea3f79fc636a9e5893c9b1f600e254a5f068c8234", kill_on_drop: false }` [INFO] [stdout] b998689385d5a9f8a2e9c50ea3f79fc636a9e5893c9b1f600e254a5f068c8234 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 19a1d851f5d701f535059f1485108aeed1bdc7621cf265f2f93c226278ada2fc [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "19a1d851f5d701f535059f1485108aeed1bdc7621cf265f2f93c226278ada2fc", kill_on_drop: false }` [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling sharded-slab v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `std::sync::atomic::spin_loop_hint`: use hint::spin_loop instead [INFO] [stdout] --> src/page/slot.rs:909:9 [INFO] [stdout] | [INFO] [stdout] 909 | atomic::spin_loop_hint(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` 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 2.39s [INFO] running `Command { std: "docker" "inspect" "19a1d851f5d701f535059f1485108aeed1bdc7621cf265f2f93c226278ada2fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19a1d851f5d701f535059f1485108aeed1bdc7621cf265f2f93c226278ada2fc", kill_on_drop: false }` [INFO] [stdout] 19a1d851f5d701f535059f1485108aeed1bdc7621cf265f2f93c226278ada2fc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 18e0bdbd365229cb5aa0f4b9d1e44f0ea5406ade773723fac2a242210f575c8a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "18e0bdbd365229cb5aa0f4b9d1e44f0ea5406ade773723fac2a242210f575c8a", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling rustversion v1.0.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling plotters-backend v0.3.0 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling half v1.7.1 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stdout] warning: use of deprecated function `std::sync::atomic::spin_loop_hint`: use hint::spin_loop instead [INFO] [stdout] --> src/page/slot.rs:909:9 [INFO] [stdout] | [INFO] [stdout] 909 | atomic::spin_loop_hint(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling itertools v0.10.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling plotters-svg v0.3.0 [INFO] [stderr] Compiling bit-set v0.5.2 [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 rand_core v0.6.2 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_xorshift v0.2.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling generator v0.6.25 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling cast v0.2.6 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling proptest v0.10.1 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling loom v0.4.1 [INFO] [stderr] Compiling criterion v0.3.4 [INFO] [stderr] Compiling sharded-slab v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `std::sync::atomic::spin_loop_hint`: use hint::spin_loop instead [INFO] [stdout] --> src/page/slot.rs:909:9 [INFO] [stdout] | [INFO] [stdout] 909 | atomic::spin_loop_hint(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 54s [INFO] running `Command { std: "docker" "inspect" "18e0bdbd365229cb5aa0f4b9d1e44f0ea5406ade773723fac2a242210f575c8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18e0bdbd365229cb5aa0f4b9d1e44f0ea5406ade773723fac2a242210f575c8a", kill_on_drop: false }` [INFO] [stdout] 18e0bdbd365229cb5aa0f4b9d1e44f0ea5406ade773723fac2a242210f575c8a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9410c00e78b76addca30481a085974ee0b2bf6f615414f95437ba925799e908f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9410c00e78b76addca30481a085974ee0b2bf6f615414f95437ba925799e908f", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: use of deprecated function `std::sync::atomic::spin_loop_hint`: use hint::spin_loop instead [INFO] [stdout] running 8 tests [INFO] [stderr] --> src/page/slot.rs:909:9 [INFO] [stderr] | [INFO] [stderr] 909 | atomic::spin_loop_hint(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::sync::atomic::spin_loop_hint`: use hint::spin_loop instead [INFO] [stderr] --> src/page/slot.rs:909:9 [INFO] [stderr] | [INFO] [stderr] 909 | atomic::spin_loop_hint(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/sharded_slab-0274dc4f1d0ef6b6) [INFO] [stdout] test page::test::addr_roundtrips ... ok [INFO] [stdout] test page::test::gen_roundtrips ... ok [INFO] [stdout] test tests::idx::tid_roundtrips ... ok [INFO] [stdout] test page::test::page_roundtrips ... ok [INFO] [stdout] test tests::idx::idx_roundtrips ... ok [INFO] [stdout] test cfg::tests::custom_page_sz ... ok [INFO] [stdout] test cfg::tests::validates_max_refs ... ok [INFO] [stdout] test cfg::tests::big ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s [INFO] [stdout] [INFO] [stderr] Doc-tests sharded-slab [INFO] [stdout] [INFO] [stdout] running 48 tests [INFO] [stdout] test src/implementation.rs - implementation (line 123) ... ignored [INFO] [stdout] test src/implementation.rs - implementation (line 128) ... ignored [INFO] [stdout] test src/lib.rs - Slab::take (line 579) ... ok [INFO] [stdout] test src/lib.rs - Slab::get_owned (line 676) ... ok [INFO] [stdout] test src/lib.rs - Slab::get (line 622) ... ok [INFO] [stdout] test src/lib.rs - Slab::take (line 568) ... ok [INFO] [stdout] test src/lib.rs - (line 51) ... ok [INFO] [stdout] test src/lib.rs - Slab::get_owned (line 658) ... ok [INFO] [stdout] test src/lib.rs - Slab::remove (line 500) ... ok [INFO] [stdout] test src/lib.rs - OwnedEntry (line 330) ... ok [INFO] [stdout] test src/lib.rs - Slab::contains (line 749) ... ok [INFO] [stdout] test src/lib.rs - OwnedEntry (line 312) ... ok [INFO] [stdout] test src/lib.rs - Slab::insert (line 434) ... ok [INFO] [stdout] test src/lib.rs - OwnedEntry (line 363) ... ok [INFO] [stdout] test src/lib.rs - (line 87) ... ok [INFO] [stdout] test src/lib.rs - Slab::remove (line 511) ... ok [INFO] [stdout] test src/lib.rs - Slab::get_owned (line 709) ... ok [INFO] [stdout] test src/lib.rs - (line 61) ... ok [INFO] [stdout] test src/lib.rs - VacantEntry::insert (line 868) ... ok [INFO] [stdout] test src/lib.rs - Slab::vacant_entry (line 461) ... ok [INFO] [stdout] test src/lib.rs - VacantEntry::key (line 912) ... ok [INFO] [stdout] test src/lib.rs - VacantEntry (line 277) ... ok [INFO] [stdout] test src/pool.rs - pool::OwnedRefMut (line 288) ... ok [INFO] [stdout] test src/pool.rs - pool::OwnedRef (line 157) ... ok [INFO] [stdout] test src/pool.rs - pool::OwnedRef (line 139) ... ok [INFO] [stdout] test src/pool.rs - pool::OwnedRefMut (line 268) ... ok [INFO] [stdout] test src/pool.rs - pool::OwnedRefMut (line 243) ... ok [INFO] [stdout] test src/pool.rs - pool::OwnedRef (line 190) ... ok [INFO] [stdout] test src/pool.rs - pool::Pool (line 60) ... ok [INFO] [stdout] test src/pool.rs - pool::Pool (line 37) ... ok [INFO] [stdout] test src/pool.rs - pool::Pool (line 46) ... ok [INFO] [stdout] test src/pool.rs - pool::OwnedRefMut (line 321) ... ok [INFO] [stdout] test src/pool.rs - pool::OwnedRefMut (line 343) ... ok [INFO] [stdout] test src/pool.rs - pool::OwnedRefMut::downgrade (line 1197) ... ok [INFO] [stdout] test src/pool.rs - pool::Pool::clear (line 788) ... ok [INFO] [stdout] test src/pool.rs - pool::Pool::clear (line 804) ... ok [INFO] [stdout] test src/pool.rs - pool::Pool::create_owned (line 515) ... ok [INFO] [stdout] test src/pool.rs - pool::Pool::create (line 427) ... ok [INFO] [stdout] test src/pool.rs - pool::Pool::get (line 667) ... ok [INFO] [stdout] test src/pool.rs - pool::Pool::create_owned (line 535) ... ok [INFO] [stdout] test src/pool.rs - pool::Pool::create_owned (line 490) ... ok [INFO] [stdout] test src/pool.rs - pool::Pool::get_owned (line 714) ... ok [INFO] [stdout] test src/pool.rs - pool::Pool::create_owned (line 568) ... ok [INFO] [stdout] test src/pool.rs - pool::Pool::get_owned (line 696) ... ok [INFO] [stdout] test src/pool.rs - pool::Pool::create_owned (line 590) ... ok [INFO] [stdout] test src/pool.rs - pool::Pool::get_owned (line 747) ... ok [INFO] [stdout] test src/pool.rs - pool::Pool::create_with (line 641) ... ok [INFO] [stdout] test src/pool.rs - pool::RefMut::downgrade (line 967) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 46 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 40.75s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9410c00e78b76addca30481a085974ee0b2bf6f615414f95437ba925799e908f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9410c00e78b76addca30481a085974ee0b2bf6f615414f95437ba925799e908f", kill_on_drop: false }` [INFO] [stdout] 9410c00e78b76addca30481a085974ee0b2bf6f615414f95437ba925799e908f