[INFO] updating cached repository https://github.com/nthorne/rssnek [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f877f5d1f4cc38ec22df1690e51d0566d57837c3 [INFO] testing nthorne/rssnek against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnthorne%2Frssnek" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nthorne/rssnek on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/nthorne/rssnek [INFO] finished tweaking git repo https://github.com/nthorne/rssnek [INFO] tweaked toml for git repo https://github.com/nthorne/rssnek written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/nthorne/rssnek already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 772d9711f8055244f809fc6f3d3820766e98d2fa6728ef713c687bac81f77481 [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" "772d9711f8055244f809fc6f3d3820766e98d2fa6728ef713c687bac81f77481", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "772d9711f8055244f809fc6f3d3820766e98d2fa6728ef713c687bac81f77481", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "772d9711f8055244f809fc6f3d3820766e98d2fa6728ef713c687bac81f77481", kill_on_drop: false }` [INFO] [stdout] 772d9711f8055244f809fc6f3d3820766e98d2fa6728ef713c687bac81f77481 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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] 42a654fbd7d2f2984eb7444b35b7b1405f732db210114c653d70d9cf2b3d2ad8 [INFO] running `Command { std: "docker" "start" "-a" "42a654fbd7d2f2984eb7444b35b7b1405f732db210114c653d70d9cf2b3d2ad8", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.1.40 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling slog v1.7.1 [INFO] [stderr] Compiling lazy_static v0.2.9 [INFO] [stderr] Compiling serde v0.8.23 [INFO] [stderr] Compiling pkg-config v0.3.9 [INFO] [stderr] Compiling gcc v0.3.54 [INFO] [stderr] Compiling dtoa v0.2.2 [INFO] [stderr] Compiling itoa v0.1.1 [INFO] [stderr] Compiling itoa v0.3.4 [INFO] [stderr] Compiling serde v1.0.20 [INFO] [stderr] Compiling dtoa v0.4.2 [INFO] [stderr] Compiling time v0.1.38 [INFO] [stderr] Compiling isatty v0.1.5 [INFO] [stderr] Compiling rand v0.3.18 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling thread_local v0.3.4 [INFO] [stderr] Compiling slog-extra v0.1.2 [INFO] [stderr] Compiling slog-stream v1.2.1 [INFO] [stderr] Compiling num-integer v0.1.35 [INFO] [stderr] Compiling num-iter v0.1.34 [INFO] [stderr] Compiling num v0.1.40 [INFO] [stderr] Compiling chrono v0.2.25 [INFO] [stderr] Compiling ncurses v5.86.0 [INFO] [stderr] Compiling serde_derive_internals v0.17.0 [INFO] [stderr] Compiling slog-term v1.5.0 [INFO] [stderr] Compiling serde_derive v1.0.20 [INFO] [stderr] Compiling serde_json v0.8.6 [INFO] [stderr] Compiling slog-serde v1.0.0-alpha9 [INFO] [stderr] Compiling slog-json v1.2.1 [INFO] [stderr] Compiling serde_json v1.0.6 [INFO] [stderr] Compiling rssnek v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary braces around method argument [INFO] [stdout] --> src/game/mod.rs:35:23 [INFO] [stdout] | [INFO] [stdout] 35 | .and_then({|_| String::from_utf8(buf).map_err(ErrSum::ParseError)}) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around method argument [INFO] [stdout] --> src/game/mod.rs:34:23 [INFO] [stdout] | [INFO] [stdout] 34 | .and_then({|mut s| s.read_to_end(&mut buf).map_err(ErrSum::FileError)}) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.52s [INFO] running `Command { std: "docker" "inspect" "42a654fbd7d2f2984eb7444b35b7b1405f732db210114c653d70d9cf2b3d2ad8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42a654fbd7d2f2984eb7444b35b7b1405f732db210114c653d70d9cf2b3d2ad8", kill_on_drop: false }` [INFO] [stdout] 42a654fbd7d2f2984eb7444b35b7b1405f732db210114c653d70d9cf2b3d2ad8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 58c1d6d7456c8145a46956c12ace248c4de2e4245e5353d8090d4ce45a7c4d63 [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" "58c1d6d7456c8145a46956c12ace248c4de2e4245e5353d8090d4ce45a7c4d63", kill_on_drop: false }` [INFO] [stderr] Compiling rssnek v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary braces around method argument [INFO] [stdout] --> src/game/mod.rs:35:23 [INFO] [stdout] | [INFO] [stdout] 35 | .and_then({|_| String::from_utf8(buf).map_err(ErrSum::ParseError)}) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around method argument [INFO] [stdout] --> src/game/mod.rs:34:23 [INFO] [stdout] | [INFO] [stdout] 34 | .and_then({|mut s| s.read_to_end(&mut buf).map_err(ErrSum::FileError)}) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around method argument [INFO] [stdout] --> src/game/mod.rs:35:23 [INFO] [stdout] | [INFO] [stdout] 35 | .and_then({|_| String::from_utf8(buf).map_err(ErrSum::ParseError)}) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around method argument [INFO] [stdout] --> src/game/mod.rs:34:23 [INFO] [stdout] | [INFO] [stdout] 34 | .and_then({|mut s| s.read_to_end(&mut buf).map_err(ErrSum::FileError)}) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.85s [INFO] running `Command { std: "docker" "inspect" "58c1d6d7456c8145a46956c12ace248c4de2e4245e5353d8090d4ce45a7c4d63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58c1d6d7456c8145a46956c12ace248c4de2e4245e5353d8090d4ce45a7c4d63", kill_on_drop: false }` [INFO] [stdout] 58c1d6d7456c8145a46956c12ace248c4de2e4245e5353d8090d4ce45a7c4d63 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5da8d90e20d4cbeae2bd1ce7bc0534c1f1b9bdbd31840731caf8363cb5452f9c [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" "5da8d90e20d4cbeae2bd1ce7bc0534c1f1b9bdbd31840731caf8363cb5452f9c", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary braces around method argument [INFO] [stderr] --> src/game/mod.rs:35:23 [INFO] [stderr] | [INFO] [stderr] 35 | .and_then({|_| String::from_utf8(buf).map_err(ErrSum::ParseError)}) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around method argument [INFO] [stderr] --> src/game/mod.rs:34:23 [INFO] [stderr] | [INFO] [stderr] 34 | .and_then({|mut s| s.read_to_end(&mut buf).map_err(ErrSum::FileError)}) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around method argument [INFO] [stderr] --> src/game/mod.rs:35:23 [INFO] [stderr] | [INFO] [stderr] 35 | .and_then({|_| String::from_utf8(buf).map_err(ErrSum::ParseError)}) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around method argument [INFO] [stderr] --> src/game/mod.rs:34:23 [INFO] [stderr] | [INFO] [stderr] 34 | .and_then({|mut s| s.read_to_end(&mut buf).map_err(ErrSum::FileError)}) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rssnek-9a6b903ff60786c4 [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] Jul 27 02:32:12.449 INFO Adding subscriber, channel: Sender [INFO] [stdout] test events::tests::test_start_loop ... ok [INFO] [stdout] Jul 27 02:32:12.449 INFO Adding subscriber, channel: Sender [INFO] [stdout] Jul 27 02:32:12.449 INFO Adding subscriber, channel: Sender [INFO] [stdout] Jul 27 02:32:12.450 INFO Starting message dispatcher loop.. [INFO] [stdout] Jul 27 02:32:12.450 INFO Got message, msg: Event1 [INFO] [stdout] Jul 27 02:32:12.450 INFO Adding subscriber, channel: Sender [INFO] [stdout] Jul 27 02:32:12.451 INFO Starting message dispatcher loop.. [INFO] [stdout] Jul 27 02:32:12.451 INFO Got message, msg: Event1 [INFO] [stdout] Jul 27 02:32:12.451 INFO Sending to channel, chan: Sender [INFO] [stdout] Jul 27 02:32:12.451 INFO Got message, msg: Event2 [INFO] [stdout] Jul 27 02:32:12.451 INFO Starting message dispatcher loop.. [INFO] [stdout] Jul 27 02:32:12.451 INFO Got message, msg: Event1 [INFO] [stdout] Jul 27 02:32:12.451 INFO Sending to channel, chan: Sender [INFO] [stdout] Jul 27 02:32:12.451 INFO Starting message dispatcher loop.. [INFO] [stdout] Jul 27 02:32:12.451 INFO Sending to channel, chan: Sender [INFO] [stdout] Jul 27 02:32:12.451 INFO Got message, msg: Event1 [INFO] [stdout] Jul 27 02:32:12.451 INFO Sending to channel, chan: Sender [INFO] [stdout] Jul 27 02:32:12.451 INFO Sending to channel, chan: Sender [INFO] [stdout] Jul 27 02:32:12.451 INFO Got message, msg: Event3 [INFO] [stdout] Jul 27 02:32:12.451 INFO Sending to channel, chan: Sender [INFO] [stdout] test events::tests::test_subscribe ... ok [INFO] [stdout] test events::tests::test_dispatching_multiple_messages ... ok [INFO] [stdout] test events::tests::test_subscribing_to_multiple_messages ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rssnek-6cd55679650aebae [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 rssnek [INFO] [stderr] warning: unnecessary braces around method argument [INFO] [stderr] --> /opt/rustwide/workdir/src/game/mod.rs:35:23 [INFO] [stderr] | [INFO] [stderr] 35 | .and_then({|_| String::from_utf8(buf).map_err(ErrSum::ParseError)}) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around method argument [INFO] [stderr] --> /opt/rustwide/workdir/src/game/mod.rs:34:23 [INFO] [stderr] | [INFO] [stderr] 34 | .and_then({|mut s| s.read_to_end(&mut buf).map_err(ErrSum::FileError)}) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [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] running `Command { std: "docker" "inspect" "5da8d90e20d4cbeae2bd1ce7bc0534c1f1b9bdbd31840731caf8363cb5452f9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5da8d90e20d4cbeae2bd1ce7bc0534c1f1b9bdbd31840731caf8363cb5452f9c", kill_on_drop: false }` [INFO] [stdout] 5da8d90e20d4cbeae2bd1ce7bc0534c1f1b9bdbd31840731caf8363cb5452f9c