[INFO] fetching crate differential-dogs3 0.17.0...
[INFO] testing differential-dogs3-0.17.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate differential-dogs3 0.17.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate differential-dogs3 0.17.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate differential-dogs3 0.17.0
[INFO] tweaked toml for crates.io crate differential-dogs3 0.17.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate differential-dogs3 0.17.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate differential-dogs3 0.17.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5aaeb141d9ad99ade37ba3881bc48f01c792e5998e12a676fedc6c78866a8198
[INFO] running `Command { std: "docker" "start" "-a" "5aaeb141d9ad99ade37ba3881bc48f01c792e5998e12a676fedc6c78866a8198", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5aaeb141d9ad99ade37ba3881bc48f01c792e5998e12a676fedc6c78866a8198", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5aaeb141d9ad99ade37ba3881bc48f01c792e5998e12a676fedc6c78866a8198", kill_on_drop: false }`
[INFO] [stdout] 5aaeb141d9ad99ade37ba3881bc48f01c792e5998e12a676fedc6c78866a8198
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68e45195dd4869f71139347e8b5953e0e7a6d432010d57677f7790c42b880084
[INFO] running `Command { std: "docker" "start" "-a" "68e45195dd4869f71139347e8b5953e0e7a6d432010d57677f7790c42b880084", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling serde_core v1.0.224
[INFO] [stderr]    Compiling serde v1.0.224
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling timely_container v0.24.0
[INFO] [stderr]    Compiling unicode-width v0.2.1
[INFO] [stderr]    Compiling bytemuck v1.23.2
[INFO] [stderr]    Compiling timely_bytes v0.24.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling timely_logging v0.24.0
[INFO] [stderr]    Compiling getopts v0.2.24
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling columnation v0.1.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serde_derive v1.0.224
[INFO] [stderr]    Compiling columnar_derive v0.10.1
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling columnar v0.10.1
[INFO] [stderr]    Compiling timely_communication v0.24.0
[INFO] [stderr]    Compiling timely v0.24.0
[INFO] [stderr]    Compiling differential-dataflow v0.17.0
[INFO] [stderr]    Compiling differential-dogs3 v0.17.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.08s
[INFO] running `Command { std: "docker" "inspect" "68e45195dd4869f71139347e8b5953e0e7a6d432010d57677f7790c42b880084", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68e45195dd4869f71139347e8b5953e0e7a6d432010d57677f7790c42b880084", kill_on_drop: false }`
[INFO] [stdout] 68e45195dd4869f71139347e8b5953e0e7a6d432010d57677f7790c42b880084
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 145e6eff34fb50e5219d835d59d41ffa7acfb1807e68810b48a29818e610952f
[INFO] running `Command { std: "docker" "start" "-a" "145e6eff34fb50e5219d835d59d41ffa7acfb1807e68810b48a29818e610952f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling memmap v0.5.2
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling graph_map v0.1.0
[INFO] [stderr]    Compiling differential-dogs3 v0.17.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> examples/ngo.rs:31:97
[INFO] [stdout]    |
[INFO] [stdout] 31 | ...                   .flat_map(|node| graph.edges(node).iter().cloned().map(move |dst| ((node as u32, dst))))
[INFO] [stdout]    |                                                                                         ^                  ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 31 -                               .flat_map(|node| graph.edges(node).iter().cloned().map(move |dst| ((node as u32, dst))))
[INFO] [stdout] 31 +                               .flat_map(|node| graph.edges(node).iter().cloned().map(move |dst| (node as u32, dst)))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> examples/dogsdogsdogs.rs:26:97
[INFO] [stdout]    |
[INFO] [stdout] 26 | ...                   .flat_map(|node| graph.edges(node).iter().cloned().map(move |dst| ((node as u32, dst))))
[INFO] [stdout]    |                                                                                         ^                  ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 26 -                               .flat_map(|node| graph.edges(node).iter().cloned().map(move |dst| ((node as u32, dst))))
[INFO] [stdout] 26 +                               .flat_map(|node| graph.edges(node).iter().cloned().map(move |dst| (node as u32, dst)))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 42.41s
[INFO] running `Command { std: "docker" "inspect" "145e6eff34fb50e5219d835d59d41ffa7acfb1807e68810b48a29818e610952f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "145e6eff34fb50e5219d835d59d41ffa7acfb1807e68810b48a29818e610952f", kill_on_drop: false }`
[INFO] [stdout] 145e6eff34fb50e5219d835d59d41ffa7acfb1807e68810b48a29818e610952f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8473a02868aa11ee73da25193eaf9ee52c0571f784460204a587f10791f6adab
[INFO] running `Command { std: "docker" "start" "-a" "8473a02868aa11ee73da25193eaf9ee52c0571f784460204a587f10791f6adab", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]   --> examples/dogsdogsdogs.rs:26:97
[INFO] [stderr]    |
[INFO] [stderr] 26 | ...                   .flat_map(|node| graph.edges(node).iter().cloned().map(move |dst| ((node as u32, dst))))
[INFO] [stderr]    |                                                                                         ^                  ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 26 -                               .flat_map(|node| graph.edges(node).iter().cloned().map(move |dst| ((node as u32, dst))))
[INFO] [stderr] 26 +                               .flat_map(|node| graph.edges(node).iter().cloned().map(move |dst| (node as u32, dst)))
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `differential-dogs3` (example "dogsdogsdogs") generated 1 warning (run `cargo fix --example "dogsdogsdogs"` to apply 1 suggestion)
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]   --> examples/ngo.rs:31:97
[INFO] [stderr]    |
[INFO] [stderr] 31 | ...                   .flat_map(|node| graph.edges(node).iter().cloned().map(move |dst| ((node as u32, dst))))
[INFO] [stderr]    |                                                                                         ^                  ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 31 -                               .flat_map(|node| graph.edges(node).iter().cloned().map(move |dst| ((node as u32, dst))))
[INFO] [stderr] 31 +                               .flat_map(|node| graph.edges(node).iter().cloned().map(move |dst| (node as u32, dst)))
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `differential-dogs3` (example "ngo") generated 1 warning (run `cargo fix --example "ngo"` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/differential_dogs3-3c10030f10ad53d7)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests differential_dogs3
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/operators/half_join.rs - operators::half_join::half_join (line 59) ... ignored
[INFO] [stdout] test src/operators/half_join.rs - operators::half_join::half_join (line 65) ... ignored
[INFO] [stdout] test src/operators/half_join.rs - operators::half_join::half_join_internal_unsafe (line 129) ... ignored
[INFO] [stdout] test src/operators/half_join.rs - operators::half_join::half_join_internal_unsafe (line 135) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8473a02868aa11ee73da25193eaf9ee52c0571f784460204a587f10791f6adab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8473a02868aa11ee73da25193eaf9ee52c0571f784460204a587f10791f6adab", kill_on_drop: false }`
[INFO] [stdout] 8473a02868aa11ee73da25193eaf9ee52c0571f784460204a587f10791f6adab