[INFO] crate safe_cell_exts 0.3.0 is already in cache
[INFO] testing safe_cell_exts-0.3.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate safe_cell_exts 0.3.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate safe_cell_exts 0.3.0 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 safe_cell_exts 0.3.0
[INFO] finished tweaking crates.io crate safe_cell_exts 0.3.0
[INFO] tweaked toml for crates.io crate safe_cell_exts 0.3.0 written to /workspace/builds/worker-3/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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 7895215ba48e8d84dd84be1735493ef598d27b30ae620d7d7a404a643671a079
[INFO] running `"docker" "start" "-a" "7895215ba48e8d84dd84be1735493ef598d27b30ae620d7d7a404a643671a079"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling safe_cell_exts v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `"docker" "inspect" "7895215ba48e8d84dd84be1735493ef598d27b30ae620d7d7a404a643671a079"`
[INFO] running `"docker" "rm" "-f" "7895215ba48e8d84dd84be1735493ef598d27b30ae620d7d7a404a643671a079"`
[INFO] [stdout] 7895215ba48e8d84dd84be1735493ef598d27b30ae620d7d7a404a643671a079
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stdout] a60cd997edc5b19cca259a573337f3e59006ca7532d65d305fdd7be2d56ef9d5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "a60cd997edc5b19cca259a573337f3e59006ca7532d65d305fdd7be2d56ef9d5"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling safe_cell_exts v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `"docker" "inspect" "a60cd997edc5b19cca259a573337f3e59006ca7532d65d305fdd7be2d56ef9d5"`
[INFO] running `"docker" "rm" "-f" "a60cd997edc5b19cca259a573337f3e59006ca7532d65d305fdd7be2d56ef9d5"`
[INFO] [stdout] a60cd997edc5b19cca259a573337f3e59006ca7532d65d305fdd7be2d56ef9d5
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] aa9d229c88652f27c89b33d189afe1412542d6b176afe154ce699ea1b917f3b1
[INFO] running `"docker" "start" "-a" "aa9d229c88652f27c89b33d189afe1412542d6b176afe154ce699ea1b917f3b1"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/safe_cell_exts-c621309f6213aa05
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests safe_cell_exts
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/lib.rs - CellBorrowSafe (line 182) ... ignored
[INFO] [stdout] test src/lib.rs - CellBuildHasherSafe (line 251) ... ignored
[INFO] [stdout] test src/lib.rs - CellCloneSafe (line 98) ... ignored
[INFO] [stdout] test src/lib.rs - CellHashSafe (line 209) ... ignored
[INFO] [stdout] test src/lib.rs - CellHasherSafe (line 238) ... ignored
[INFO] [stdout] test src/lib.rs - CellPartialEqSafe (line 140) ... ignored
[INFO] [stdout] test src/lib.rs - OptionCellExt::is_some (line 300) ... ok
[INFO] [stdout] test src/lib.rs - RcCellExt::as_ptr_rc (line 398) ... ok
[INFO] [stdout] test src/lib.rs - OptionCellExt::is_none (line 315) ... ok
[INFO] [stdout] test src/lib.rs - RcCellExt::strong_count (line 366) ... ok
[INFO] [stdout] test src/lib.rs - CloneCellExt::get_clone (line 271) ... ok
[INFO] [stdout] test src/lib.rs - RcCellExt::weak_count (line 381) ... ok
[INFO] [stdout] test src/lib.rs - WeakCellExt::upgrade (line 447) ... ok
[INFO] [stdout] test src/lib.rs - RcCellExt::downgrade (line 350) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 6 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "aa9d229c88652f27c89b33d189afe1412542d6b176afe154ce699ea1b917f3b1"`
[INFO] running `"docker" "rm" "-f" "aa9d229c88652f27c89b33d189afe1412542d6b176afe154ce699ea1b917f3b1"`
[INFO] [stdout] aa9d229c88652f27c89b33d189afe1412542d6b176afe154ce699ea1b917f3b1