[INFO] crate flagset 0.3.0 is already in cache
[INFO] testing flagset-0.3.0 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate flagset 0.3.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate flagset 0.3.0 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate flagset 0.3.0
[INFO] finished tweaking crates.io crate flagset 0.3.0
[INFO] tweaked toml for crates.io crate flagset 0.3.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "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=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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] 8c84499f1e1d3a57bc0d63c7d0a16d3623e45d01462a50c87d0473a80b7db708
[INFO] running `"docker" "start" "-a" "8c84499f1e1d3a57bc0d63c7d0a16d3623e45d01462a50c87d0473a80b7db708"`
[INFO] [stderr]    Compiling flagset v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `"docker" "inspect" "8c84499f1e1d3a57bc0d63c7d0a16d3623e45d01462a50c87d0473a80b7db708"`
[INFO] running `"docker" "rm" "-f" "8c84499f1e1d3a57bc0d63c7d0a16d3623e45d01462a50c87d0473a80b7db708"`
[INFO] [stdout] 8c84499f1e1d3a57bc0d63c7d0a16d3623e45d01462a50c87d0473a80b7db708
[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=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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] ef1794adb97fdc3a92a3c2e369ef2d166ffff9dbffdf21f7a07bfffed82539e3
[INFO] running `"docker" "start" "-a" "ef1794adb97fdc3a92a3c2e369ef2d166ffff9dbffdf21f7a07bfffed82539e3"`
[INFO] [stderr]    Compiling flagset v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "ef1794adb97fdc3a92a3c2e369ef2d166ffff9dbffdf21f7a07bfffed82539e3"`
[INFO] running `"docker" "rm" "-f" "ef1794adb97fdc3a92a3c2e369ef2d166ffff9dbffdf21f7a07bfffed82539e3"`
[INFO] [stdout] ef1794adb97fdc3a92a3c2e369ef2d166ffff9dbffdf21f7a07bfffed82539e3
[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=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" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"`
[INFO] [stdout] 1d9e77524b0959b9388fd7760a6b87d79f3fb12f0a780114714e64898d19e197
[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" "1d9e77524b0959b9388fd7760a6b87d79f3fb12f0a780114714e64898d19e197"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/flagset-4787dd3d34edfc22
[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 flagset
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test src/lib.rs -  (line 58) ... ok
[INFO] [stdout] test src/lib.rs -  (line 136) ... ok
[INFO] [stdout] test src/lib.rs -  (line 105) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::bitand_assign (line 421) ... ok
[INFO] [stdout] test src/lib.rs -  (line 119) ... ok
[INFO] [stdout] test src/lib.rs -  (line 90) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::bitand (line 394) ... ok
[INFO] [stdout] test src/lib.rs -  (line 157) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::bits (line 778) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::bitor (line 452) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::bitor_assign (line 477) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::default (line 332) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::bitxor (line 510) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::clear (line 894) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::bitxor_assign (line 535) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::contains (line 870) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::into_iter (line 260) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::drain (line 918) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::from (line 305) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::full (line 751) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::is_disjoint (line 847) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::is_empty (line 799) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::is_full (line 823) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::new_unchecked (line 728) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::new (line 672) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::new_truncated (line 699) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::rem (line 619) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::not (line 364) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::rem_assign (line 647) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::retain (line 945) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::sub (line 566) ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<F>::sub_assign (line 590) ... ok
[INFO] [stdout] test src/lib.rs - flags (line 994) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "1d9e77524b0959b9388fd7760a6b87d79f3fb12f0a780114714e64898d19e197"`
[INFO] running `"docker" "rm" "-f" "1d9e77524b0959b9388fd7760a6b87d79f3fb12f0a780114714e64898d19e197"`
[INFO] [stdout] 1d9e77524b0959b9388fd7760a6b87d79f3fb12f0a780114714e64898d19e197