[INFO] fetching crate sharded-slab 0.1.3...
[INFO] testing sharded-slab-0.1.3 against 1.54.0 for beta-1.55-1
[INFO] extracting crate sharded-slab 0.1.3 into /workspace/builds/worker-61/source
[INFO] validating manifest of crates.io crate sharded-slab 0.1.3 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sharded-slab 0.1.3
[INFO] finished tweaking crates.io crate sharded-slab 0.1.3
[INFO] tweaked toml for crates.io crate sharded-slab 0.1.3 written to /workspace/builds/worker-61/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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" "+1.54.0" "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-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e4ce13ab68193dca0ffcf868f05497ccced5009cfd957530822f67773893605
[INFO] running `Command { std: "docker" "start" "-a" "8e4ce13ab68193dca0ffcf868f05497ccced5009cfd957530822f67773893605", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e4ce13ab68193dca0ffcf868f05497ccced5009cfd957530822f67773893605", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e4ce13ab68193dca0ffcf868f05497ccced5009cfd957530822f67773893605", kill_on_drop: false }`
[INFO] [stdout] 8e4ce13ab68193dca0ffcf868f05497ccced5009cfd957530822f67773893605
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31643fe1ae88bfee40f0eb609f40c5c01603e2fa01cee1c16031b4e050fa2bc6
[INFO] running `Command { std: "docker" "start" "-a" "31643fe1ae88bfee40f0eb609f40c5c01603e2fa01cee1c16031b4e050fa2bc6", kill_on_drop: false }`
[INFO] [stderr]    Compiling sharded-slab v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `Command { std: "docker" "inspect" "31643fe1ae88bfee40f0eb609f40c5c01603e2fa01cee1c16031b4e050fa2bc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31643fe1ae88bfee40f0eb609f40c5c01603e2fa01cee1c16031b4e050fa2bc6", kill_on_drop: false }`
[INFO] [stdout] 31643fe1ae88bfee40f0eb609f40c5c01603e2fa01cee1c16031b4e050fa2bc6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 390bca73103f49572ea6b31ee4b67f4a7849a9e238757e4af0155e7ba9be6a5e
[INFO] running `Command { std: "docker" "start" "-a" "390bca73103f49572ea6b31ee4b67f4a7849a9e238757e4af0155e7ba9be6a5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling rustversion v1.0.5
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling scoped-tls v1.0.0
[INFO] [stderr]    Compiling quick-error v2.0.1
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling slab v0.4.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling generator v0.7.0
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling proptest v1.0.0
[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 v0.5.1
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling sharded-slab v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 25.90s
[INFO] running `Command { std: "docker" "inspect" "390bca73103f49572ea6b31ee4b67f4a7849a9e238757e4af0155e7ba9be6a5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "390bca73103f49572ea6b31ee4b67f4a7849a9e238757e4af0155e7ba9be6a5e", kill_on_drop: false }`
[INFO] [stdout] 390bca73103f49572ea6b31ee4b67f4a7849a9e238757e4af0155e7ba9be6a5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9be82e4fc9213445aecc1877d12c34cacb8a8cb719c96c1bc689ccfac2dc6de3
[INFO] running `Command { std: "docker" "start" "-a" "9be82e4fc9213445aecc1877d12c34cacb8a8cb719c96c1bc689ccfac2dc6de3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sharded_slab-c5a1856e94327bdf)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test page::test::page_roundtrips ... ok
[INFO] [stdout] test page::test::gen_roundtrips ... ok
[INFO] [stdout] test cfg::tests::custom_page_sz ... ok
[INFO] [stdout] test tests::idx::idx_roundtrips ... ok
[INFO] [stdout] test cfg::tests::validates_max_refs - should panic ... ok
[INFO] [stdout] test page::test::addr_roundtrips ... ok
[INFO] [stdout] test tests::idx::tid_roundtrips ... 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 0.03s
[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/pool.rs - pool::OwnedRefMut (line 321) ... FAILED
[INFO] [stdout] test src/pool.rs - pool::OwnedRefMut (line 243) ... FAILED
[INFO] [stdout] test src/pool.rs - pool::Pool<T, C>::get_owned (line 747) ... FAILED
[INFO] [stdout] test src/pool.rs - pool::OwnedRefMut<T, C>::downgrade (line 1197) ... FAILED
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name sharded_slab --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps -L native=/opt/rustwide/target/debug/build/generator-8f13ac1bbfa843ec/out --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-ae473ba699ac854a.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-5c53d641eb010a81.rlib --extern loom=/opt/rustwide/target/debug/deps/libloom-9cdd662d9e8dc300.rlib --extern proptest=/opt/rustwide/target/debug/deps/libproptest-19307a4bbc138f93.rlib --extern sharded_slab=/opt/rustwide/target/debug/deps/libsharded_slab-e47caa534793cd07.rlib --extern slab=/opt/rustwide/target/debug/deps/libslab-f0931e7482d64922.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "9be82e4fc9213445aecc1877d12c34cacb8a8cb719c96c1bc689ccfac2dc6de3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9be82e4fc9213445aecc1877d12c34cacb8a8cb719c96c1bc689ccfac2dc6de3", kill_on_drop: false }`
[INFO] [stdout] 9be82e4fc9213445aecc1877d12c34cacb8a8cb719c96c1bc689ccfac2dc6de3
