[INFO] crate gcollections 1.4.0 is already in cache
[INFO] testing gcollections-1.4.0 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate gcollections 1.4.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate gcollections 1.4.0 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate gcollections 1.4.0
[INFO] finished tweaking crates.io crate gcollections 1.4.0
[INFO] tweaked toml for crates.io crate gcollections 1.4.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+28742a1146f10a4f09369baad027a464acb7a766" "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] f102c931bc3f42bfce4479350e477e58290ce9d8039e8fa75b59cca0506fd431
[INFO] running `"docker" "start" "-a" "f102c931bc3f42bfce4479350e477e58290ce9d8039e8fa75b59cca0506fd431"`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling trilean v1.0.1
[INFO] [stderr]    Compiling bit-set v0.2.0
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling gcollections v1.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.08s
[INFO] running `"docker" "inspect" "f102c931bc3f42bfce4479350e477e58290ce9d8039e8fa75b59cca0506fd431"`
[INFO] running `"docker" "rm" "-f" "f102c931bc3f42bfce4479350e477e58290ce9d8039e8fa75b59cca0506fd431"`
[INFO] [stdout] f102c931bc3f42bfce4479350e477e58290ce9d8039e8fa75b59cca0506fd431
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+28742a1146f10a4f09369baad027a464acb7a766" "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] b81823d82c06090ee2d06d0a2b58771600b0b01defa84e4d0314ee3906b14761
[INFO] running `"docker" "start" "-a" "b81823d82c06090ee2d06d0a2b58771600b0b01defa84e4d0314ee3906b14761"`
[INFO] [stderr]    Compiling gcollections v1.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.05s
[INFO] running `"docker" "inspect" "b81823d82c06090ee2d06d0a2b58771600b0b01defa84e4d0314ee3906b14761"`
[INFO] running `"docker" "rm" "-f" "b81823d82c06090ee2d06d0a2b58771600b0b01defa84e4d0314ee3906b14761"`
[INFO] [stdout] b81823d82c06090ee2d06d0a2b58771600b0b01defa84e4d0314ee3906b14761
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+28742a1146f10a4f09369baad027a464acb7a766" "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] 13ba52834be1da072d8f2c90fd60f49f57d40a43f59412f10fbb1da266650655
[INFO] running `"docker" "start" "-a" "13ba52834be1da072d8f2c90fd60f49f57d40a43f59412f10fbb1da266650655"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/gcollections-414bb42e8787056f
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test wrappers::optional::tests::constructors_test ... ok
[INFO] [stdout] test wrappers::optional::tests::difference_value_test ... ok
[INFO] [stdout] test wrappers::optional::tests::intersection_test ... ok
[INFO] [stdout] test wrappers::optional::tests::arithmetics_tests ... ok
[INFO] [stdout] test wrappers::primitives::tests::simple_tests ... ok
[INFO] [stdout] test wrappers::optional::tests::proper_subset_test ... ok
[INFO] [stdout] test wrappers::optional::tests::subset_test ... ok
[INFO] [stdout] test wrappers::optional::tests::difference_test ... ok
[INFO] [stdout] test wrappers::optional::tests::cardinality_test ... ok
[INFO] [stdout] test wrappers::optional::tests::is_disjoint_and_overlap_test ... ok
[INFO] [stdout] test wrappers::optional::tests::contains_test ... ok
[INFO] [stdout] test wrappers::optional::tests::intersection_value_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gcollections
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/libgcollections/kind.rs - kind (line 36) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "13ba52834be1da072d8f2c90fd60f49f57d40a43f59412f10fbb1da266650655"`
[INFO] running `"docker" "rm" "-f" "13ba52834be1da072d8f2c90fd60f49f57d40a43f59412f10fbb1da266650655"`
[INFO] [stdout] 13ba52834be1da072d8f2c90fd60f49f57d40a43f59412f10fbb1da266650655