[INFO] crate refpool 0.4.2 is already in cache [INFO] testing refpool-0.4.2 against 1.44.0 for beta-1.45-1 [INFO] extracting crate refpool 0.4.2 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate refpool 0.4.2 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate refpool 0.4.2 [INFO] finished tweaking crates.io crate refpool 0.4.2 [INFO] tweaked toml for crates.io crate refpool 0.4.2 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "+1.44.0" "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] 44801e587a371bf3cbc53fc72840cd30e33bda7e9dfe102967366a50d4d947fa [INFO] running `"docker" "start" "-a" "44801e587a371bf3cbc53fc72840cd30e33bda7e9dfe102967366a50d4d947fa"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling refpool v0.4.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.50s [INFO] running `"docker" "inspect" "44801e587a371bf3cbc53fc72840cd30e33bda7e9dfe102967366a50d4d947fa"` [INFO] running `"docker" "rm" "-f" "44801e587a371bf3cbc53fc72840cd30e33bda7e9dfe102967366a50d4d947fa"` [INFO] [stdout] 44801e587a371bf3cbc53fc72840cd30e33bda7e9dfe102967366a50d4d947fa [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "+1.44.0" "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] 8f41289bb2017042a30cccc5aaa1aff9f20d222d92446347edea8a5487abd772 [INFO] running `"docker" "start" "-a" "8f41289bb2017042a30cccc5aaa1aff9f20d222d92446347edea8a5487abd772"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling syn v1.0.30 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling oorandom v11.1.1 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling plotters v0.2.15 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling serde_json v1.0.53 [INFO] [stderr] Compiling rayon v1.3.0 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling bstr v0.2.13 [INFO] [stderr] Compiling criterion-plot v0.4.2 [INFO] [stderr] Compiling csv v1.1.3 [INFO] [stderr] Compiling tinytemplate v1.1.0 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling serde_derive v1.0.111 [INFO] [stderr] Compiling criterion v0.3.2 [INFO] [stderr] Compiling refpool v0.4.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 55.79s [INFO] running `"docker" "inspect" "8f41289bb2017042a30cccc5aaa1aff9f20d222d92446347edea8a5487abd772"` [INFO] running `"docker" "rm" "-f" "8f41289bb2017042a30cccc5aaa1aff9f20d222d92446347edea8a5487abd772"` [INFO] [stdout] 8f41289bb2017042a30cccc5aaa1aff9f20d222d92446347edea8a5487abd772 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "+1.44.0" "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] 236167ce1591b6dddb4967267049b191c1f5b476d6ad3ceb55f61830e39c9f03 [INFO] running `"docker" "start" "-a" "236167ce1591b6dddb4967267049b191c1f5b476d6ad3ceb55f61830e39c9f03"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/refpool-b3c423c22066a0b6 [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 27 tests [INFO] [stdout] test src/pool.rs - pool::Pool (line 28) ... ok [INFO] [stdout] test src/pool.rs - pool::Pool::fill (line 111) ... ok [INFO] [stdout] test src/box_handle.rs - box_handle::PoolBox::ptr_eq (line 156) ... ok [INFO] [stdout] test src/lib.rs - (line 87) ... ok [INFO] [stdout] test src/ref_handle.rs - ref_handle::PoolRef::clone_from (line 88) ... ok [INFO] [stdout] test src/box_handle.rs - box_handle::PoolBox::pin_default (line 121) ... ok [INFO] [stdout] test src/box_handle.rs - box_handle::PoolBox::new (line 70) ... ok [INFO] [stdout] test src/box_handle.rs - box_handle::PoolBox::clone (line 250) ... ok [INFO] [stdout] test src/box_handle.rs - box_handle::PoolBox::default (line 40) ... ok [INFO] [stdout] test src/box_handle.rs - box_handle::PoolBox::pin (line 140) ... ok [INFO] [stdout] test src/box_handle.rs - box_handle::PoolBox::from_raw (line 203) ... ok [INFO] [stdout] test src/pool.rs - pool::Pool::fmt (line 195) ... ok [INFO] [stdout] test src/box_handle.rs - box_handle::PoolBox::clone_from (line 95) ... ok [INFO] [stdout] test src/pool.rs - pool::Pool::cast (line 144) ... ok [INFO] [stdout] test src/ref_handle.rs - ref_handle::PoolRef::cloned (line 153) ... ok [INFO] [stdout] test src/ref_handle.rs - ref_handle::PoolRef::from_raw (line 364) ... ok [INFO] [stdout] test src/ref_handle.rs - ref_handle::PoolRef::default (line 33) ... ok [INFO] [stdout] test src/ref_handle.rs - ref_handle::PoolRef::make_mut (line 182) ... ok [INFO] [stdout] test src/ref_handle.rs - ref_handle::PoolRef::try_unwrap (line 246) ... ok [INFO] [stdout] test src/ref_handle.rs - ref_handle::PoolRef::ptr_eq (line 310) ... ok [INFO] [stdout] test src/ref_handle.rs - ref_handle::PoolRef::pin_default (line 114) ... ok [INFO] [stdout] test src/ref_handle.rs - ref_handle::PoolRef::get_mut (line 215) ... ok [INFO] [stdout] test src/ref_handle.rs - ref_handle::PoolRef::strong_count (line 325) ... ok [INFO] [stdout] test src/ref_handle.rs - ref_handle::PoolRef::new (line 63) ... ok [INFO] [stdout] test src/ref_handle.rs - ref_handle::PoolRef::pin (line 133) ... ok [INFO] [stdout] test src/ref_handle.rs - ref_handle::PoolRef::try_unwrap (line 255) ... ok [INFO] [stdout] test src/ref_handle.rs - ref_handle::PoolRef::unwrap_or_clone (line 286) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "236167ce1591b6dddb4967267049b191c1f5b476d6ad3ceb55f61830e39c9f03"` [INFO] running `"docker" "rm" "-f" "236167ce1591b6dddb4967267049b191c1f5b476d6ad3ceb55f61830e39c9f03"` [INFO] [stdout] 236167ce1591b6dddb4967267049b191c1f5b476d6ad3ceb55f61830e39c9f03