[INFO] fetching crate global_counter 0.2.2...
[INFO] testing global_counter-0.2.2 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate global_counter 0.2.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate global_counter 0.2.2 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate global_counter 0.2.2
[INFO] finished tweaking crates.io crate global_counter 0.2.2
[INFO] tweaked toml for crates.io crate global_counter 0.2.2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ac78a80895452f1f3eccc5b856d655bb2df0f206a876d4b1459c1c562663365
[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" "1ac78a80895452f1f3eccc5b856d655bb2df0f206a876d4b1459c1c562663365", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ac78a80895452f1f3eccc5b856d655bb2df0f206a876d4b1459c1c562663365", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ac78a80895452f1f3eccc5b856d655bb2df0f206a876d4b1459c1c562663365", kill_on_drop: false }`
[INFO] [stdout] 1ac78a80895452f1f3eccc5b856d655bb2df0f206a876d4b1459c1c562663365
[INFO] running `Command { std: "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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d3e36e68168e3b6888adb2d0a26f6badaa0fbc2e691fa13499e8307390a2b5a6
[INFO] running `Command { std: "docker" "start" "-a" "d3e36e68168e3b6888adb2d0a26f6badaa0fbc2e691fa13499e8307390a2b5a6", 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] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling instant v0.1.10
[INFO] [stderr]    Compiling lock_api v0.4.4
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling global_counter v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "d3e36e68168e3b6888adb2d0a26f6badaa0fbc2e691fa13499e8307390a2b5a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3e36e68168e3b6888adb2d0a26f6badaa0fbc2e691fa13499e8307390a2b5a6", kill_on_drop: false }`
[INFO] [stdout] d3e36e68168e3b6888adb2d0a26f6badaa0fbc2e691fa13499e8307390a2b5a6
[INFO] running `Command { std: "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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0cb8297655a95241acc6bb1f0fb9c290d18fd4a366ffd434a808397f826ecaef
[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" "0cb8297655a95241acc6bb1f0fb9c290d18fd4a366ffd434a808397f826ecaef", kill_on_drop: false }`
[INFO] [stderr]    Compiling global_counter v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.29s
[INFO] running `Command { std: "docker" "inspect" "0cb8297655a95241acc6bb1f0fb9c290d18fd4a366ffd434a808397f826ecaef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cb8297655a95241acc6bb1f0fb9c290d18fd4a366ffd434a808397f826ecaef", kill_on_drop: false }`
[INFO] [stdout] 0cb8297655a95241acc6bb1f0fb9c290d18fd4a366ffd434a808397f826ecaef
[INFO] running `Command { std: "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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0b6008dd6b83b8a27b3c311b4dc89f20dc6663d6e1b64e72df01a720c2f9a7fa
[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" "0b6008dd6b83b8a27b3c311b4dc89f20dc6663d6e1b64e72df01a720c2f9a7fa", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/global_counter-372ab9dc00f0fcab)
[INFO] [stdout] running 32 tests
[INFO] [stdout] test primitive::exact::tests::count_to_five_single_threaded ... ok
[INFO] [stdout] test generic::tests::count_struct ... ok
[INFO] [stdout] test generic::tests::reset ... ok
[INFO] [stdout] test generic::tests::get_mut_borrowed_doesnt_clone ... ok
[INFO] [stdout] test primitive::exact::tests::primitive_new_const ... ok
[INFO] [stdout] test generic::tests::count_to_five_single_threaded ... ok
[INFO] [stdout] test generic::tests::get_borrowed_doesnt_clone ... ok
[INFO] [stdout] test primitive::fast::tests::approx_flush_single_threaded ... ok
[INFO] [stdout] test generic::tests::count_to_five_par_threaded ... ok
[INFO] [stdout] test primitive::exact::tests::count_to_50000_par_threaded ... ok
[INFO] [stdout] test primitive::exact::tests::count_to_five_par_threaded ... ok
[INFO] [stdout] test primitive::fast::tests::approx_new_const ... ok
[INFO] [stdout] test primitive::fast::tests::approx_count_to_50000_single_threaded ... ok
[INFO] [stdout] test primitive::exact::tests::primitive_reset ... ok
[INFO] [stdout] test primitive::exact::tests::count_to_five_seq_threaded ... ok
[INFO] [stdout] test primitive::fast::tests::approx_negative_start_flush ... ok
[INFO] [stdout] test primitive::fast::tests::approx_count_to_50000_par_threaded ... ok
[INFO] [stdout] test primitive::fast::tests::flushing_count_to_50000_par_threaded ... ok
[INFO] [stdout] test primitive::fast::tests::approx_negative_to_positive ... ok
[INFO] [stdout] test primitive::fast::tests::approx_flushed_count_to_50000_par_threaded ... ok
[INFO] [stdout] test generic::tests::count_to_50000_par_threaded ... ok
[INFO] [stdout] test primitive::exact::tests::count_to_50000_single_threaded ... ok
[INFO] [stdout] test primitive::fast::tests::flushing_count_to_50000_single_threaded ... ok
[INFO] [stdout] test generic::tests::count_to_five_seq_threaded ... ok
[INFO] [stdout] test primitive::fast::tests::approx_count_to_50000_seq_threaded ... ok
[INFO] [stdout] test generic::tests::count_to_50000_single_threaded ... ok
[INFO] [stdout] test primitive::fast::tests::flushing_new_const ... ok
[INFO] [stdout] test primitive::exact::tests::count_to_50000_seq_threaded ... ok
[INFO] [stdout] test primitive::fast::tests::flushing_different_counters ... ok
[INFO] [stdout] test generic::tests::count_to_50000_seq_threaded ... ok
[INFO] [stdout] test primitive::fast::tests::flushing_count_to_50000_seq_threaded ... ok
[INFO] [stdout] test primitive::fast::tests::approx_different_counters ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests global_counter
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/generic.rs - generic::Counter<T>::get_borrowed (line 171) - compile ... ok
[INFO] [stdout] test src/generic.rs - generic::Counter<T>::get_borrowed (line 125) ... ok
[INFO] [stdout] test src/generic.rs - global_counter (line 48) ... ok
[INFO] [stdout] test src/generic.rs - global_default_counter (line 81) ... ok
[INFO] [stdout] test src/generic.rs - generic::Counter<T>::get_borrowed (line 138) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0b6008dd6b83b8a27b3c311b4dc89f20dc6663d6e1b64e72df01a720c2f9a7fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b6008dd6b83b8a27b3c311b4dc89f20dc6663d6e1b64e72df01a720c2f9a7fa", kill_on_drop: false }`
[INFO] [stdout] 0b6008dd6b83b8a27b3c311b4dc89f20dc6663d6e1b64e72df01a720c2f9a7fa