[INFO] crate refpool 0.3.0 is already in cache
[INFO] testing refpool-0.3.0 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate refpool 0.3.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate refpool 0.3.0 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate refpool 0.3.0
[INFO] finished tweaking crates.io crate refpool 0.3.0
[INFO] tweaked toml for crates.io crate refpool 0.3.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 15d5363e0a19e754cbc1b23a802fbf1bd3648c82734a7b0b8190cda954ca0f18
[INFO] running `"docker" "start" "-a" "15d5363e0a19e754cbc1b23a802fbf1bd3648c82734a7b0b8190cda954ca0f18"`
[INFO] [stderr]    Compiling refpool v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `"docker" "inspect" "15d5363e0a19e754cbc1b23a802fbf1bd3648c82734a7b0b8190cda954ca0f18"`
[INFO] running `"docker" "rm" "-f" "15d5363e0a19e754cbc1b23a802fbf1bd3648c82734a7b0b8190cda954ca0f18"`
[INFO] [stdout] 15d5363e0a19e754cbc1b23a802fbf1bd3648c82734a7b0b8190cda954ca0f18
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b4dd68abb9a4ed1637e3f1bf7cb8caf72f14f7f7ed62a08f7846b4b9b2b8e0e3
[INFO] running `"docker" "start" "-a" "b4dd68abb9a4ed1637e3f1bf7cb8caf72f14f7f7ed62a08f7846b4b9b2b8e0e3"`
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling plotters v0.2.12
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling crossbeam-queue v0.2.1
[INFO] [stderr]    Compiling criterion-plot v0.4.1
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling bstr v0.2.12
[INFO] [stderr]    Compiling serde_json v1.0.51
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling tinytemplate v1.0.3
[INFO] [stderr]    Compiling criterion v0.3.1
[INFO] [stderr]    Compiling refpool v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 42s
[INFO] running `"docker" "inspect" "b4dd68abb9a4ed1637e3f1bf7cb8caf72f14f7f7ed62a08f7846b4b9b2b8e0e3"`
[INFO] running `"docker" "rm" "-f" "b4dd68abb9a4ed1637e3f1bf7cb8caf72f14f7f7ed62a08f7846b4b9b2b8e0e3"`
[INFO] [stdout] b4dd68abb9a4ed1637e3f1bf7cb8caf72f14f7f7ed62a08f7846b4b9b2b8e0e3
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7597d94ca9d3b0b7191d720b40fdec68cd40245addcc624e646f8b5bb481b3ce
[INFO] running `"docker" "start" "-a" "7597d94ca9d3b0b7191d720b40fdec68cd40245addcc624e646f8b5bb481b3ce"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/refpool-79a1599fc4e96832
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test::option_of_ref_size_equals_ref_size ... ok
[INFO] [stdout] test test::dropping_null ... ok
[INFO] [stdout] test test::unwrap_or_clone ... ok
[INFO] [stdout] test test::dropping_sized ... ok
[INFO] [stdout] test test::null_pool_antics ... ok
[INFO] [stdout] test test::allocate_and_deallocate_a_bit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests refpool
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/handle.rs - handle::PoolRef<A>::new (line 77) ... ok
[INFO] [stdout] test src/handle.rs - handle::PoolRef<A>::get_mut (line 229) ... ok
[INFO] [stdout] test src/handle.rs - handle::PoolRef<A>::make_mut (line 196) ... ok
[INFO] [stdout] test src/handle.rs - handle::PoolRef<A>::pin_default (line 128) ... ok
[INFO] [stdout] test src/handle.rs - handle::PoolRef<A>::default (line 47) ... ok
[INFO] [stdout] test src/handle.rs - handle::PoolRef<A>::clone_from (line 102) ... ok
[INFO] [stdout] test src/handle.rs - handle::PoolRef<A>::pin (line 147) ... ok
[INFO] [stdout] test src/handle.rs - handle::PoolRef<A>::cloned (line 167) ... ok
[INFO] [stdout] test src/handle.rs - handle::PoolRef<A>::ptr_eq (line 324) ... ok
[INFO] [stdout] test src/handle.rs - handle::PoolRef<A>::strong_count (line 339) ... ok
[INFO] [stdout] test src/handle.rs - handle::PoolRef<A>::unwrap_or_clone (line 300) ... ok
[INFO] [stdout] test src/handle.rs - handle::PoolRef<A>::try_unwrap (line 260) ... ok
[INFO] [stdout] test src/handle.rs - handle::PoolRef<A>::try_unwrap (line 269) ... ok
[INFO] [stdout] test src/lib.rs -  (line 101) ... ok
[INFO] [stdout] test src/pool.rs - pool::Pool (line 28) ... ok
[INFO] [stdout] test src/pool.rs - pool::Pool<A>::fill (line 111) ... ok
[INFO] [stdout] test src/pool.rs - pool::Pool<A>::cast (line 144) ... ok
[INFO] [stdout] test src/pool.rs - pool::Pool<A>::fmt (line 195) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "7597d94ca9d3b0b7191d720b40fdec68cd40245addcc624e646f8b5bb481b3ce"`
[INFO] running `"docker" "rm" "-f" "7597d94ca9d3b0b7191d720b40fdec68cd40245addcc624e646f8b5bb481b3ce"`
[INFO] [stdout] 7597d94ca9d3b0b7191d720b40fdec68cd40245addcc624e646f8b5bb481b3ce