[INFO] crate id-set 0.2.2 is already in cache
[INFO] testing id-set-0.2.2 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate id-set 0.2.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate id-set 0.2.2 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate id-set 0.2.2
[INFO] finished tweaking crates.io crate id-set 0.2.2
[INFO] tweaked toml for crates.io crate id-set 0.2.2 written to /workspace/builds/worker-0/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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] fbe82f0d4b7ed1aac3ddcdb08179c8c62addb620469ea4852b758f6bb9960e5d
[INFO] running `"docker" "start" "-a" "fbe82f0d4b7ed1aac3ddcdb08179c8c62addb620469ea4852b758f6bb9960e5d"`
[INFO] [stderr]    Compiling id-set v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `"docker" "inspect" "fbe82f0d4b7ed1aac3ddcdb08179c8c62addb620469ea4852b758f6bb9960e5d"`
[INFO] running `"docker" "rm" "-f" "fbe82f0d4b7ed1aac3ddcdb08179c8c62addb620469ea4852b758f6bb9960e5d"`
[INFO] [stdout] fbe82f0d4b7ed1aac3ddcdb08179c8c62addb620469ea4852b758f6bb9960e5d
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 64a4de3853264fd1289b20fe77887a32874c403e774e9b6c990b7054eac53489
[INFO] running `"docker" "start" "-a" "64a4de3853264fd1289b20fe77887a32874c403e774e9b6c990b7054eac53489"`
[INFO] [stderr]    Compiling id-set v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `"docker" "inspect" "64a4de3853264fd1289b20fe77887a32874c403e774e9b6c990b7054eac53489"`
[INFO] running `"docker" "rm" "-f" "64a4de3853264fd1289b20fe77887a32874c403e774e9b6c990b7054eac53489"`
[INFO] [stdout] 64a4de3853264fd1289b20fe77887a32874c403e774e9b6c990b7054eac53489
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] c5189aafe6b3b396708f94c950e3a3e46ecb15c455e5c727f48d415dea7638e3
[INFO] running `"docker" "start" "-a" "c5189aafe6b3b396708f94c950e3a3e46ecb15c455e5c727f48d415dea7638e3"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test tests::eq ... ok
[INFO] [stdout] test tests::difference ... ok
[INFO] [stdout] test tests::clone ... ok
[INFO] [stdout] test tests::block_iter_into_set ... ok
[INFO] [stdout] test tests::inplace_difference ... ok
[INFO] [stdout] test tests::inplace_intersection ... ok
[INFO] [stdout] test store::size ... ok
[INFO] [stdout] test tests::inplace_symmetric_difference ... ok
[INFO] [stdout] test tests::inplace_union ... ok
[INFO] [stdout] test tests::intersection ... ok
[INFO] [stdout] test tests::is_disjoint ... ok
[INFO] [stdout] test tests::filled ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/id_set-f7269002aacdbdcc
[INFO] [stdout] test tests::basic ... ok
[INFO] [stdout] test tests::remove ... ok
[INFO] [stdout] test tests::symmetric_difference ... ok
[INFO] [stdout] test tests::from_bytes ... ok
[INFO] [stdout] test tests::union ... ok
[INFO] [stdout] test tests::retain ... ok
[INFO] [stdout] test tests::subset ... ok
[INFO] [stdout] test tests::iterator ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests id-set
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs -  (line 8) ... ok
[INFO] [stdout] test src/lib.rs -  (line 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c5189aafe6b3b396708f94c950e3a3e46ecb15c455e5c727f48d415dea7638e3"`
[INFO] running `"docker" "rm" "-f" "c5189aafe6b3b396708f94c950e3a3e46ecb15c455e5c727f48d415dea7638e3"`
[INFO] [stdout] c5189aafe6b3b396708f94c950e3a3e46ecb15c455e5c727f48d415dea7638e3