[INFO] fetching crate differential-dogs3 0.17.0...
[INFO] building differential-dogs3-0.17.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate differential-dogs3 0.17.0 into /workspace/builds/worker-7-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-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate differential-dogs3 0.17.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 50722e62fe4e77411aac3548fab47ce90b1abc17cd424c1cc41327aa74a00a94
[INFO] running `Command { std: "docker" "start" "-a" "50722e62fe4e77411aac3548fab47ce90b1abc17cd424c1cc41327aa74a00a94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50722e62fe4e77411aac3548fab47ce90b1abc17cd424c1cc41327aa74a00a94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50722e62fe4e77411aac3548fab47ce90b1abc17cd424c1cc41327aa74a00a94", kill_on_drop: false }`
[INFO] [stdout] 50722e62fe4e77411aac3548fab47ce90b1abc17cd424c1cc41327aa74a00a94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab3d149864930f9b8ef0226d6d0ab5ca31fbc4392c85f9eb31364261152bf34b
[INFO] running `Command { std: "docker" "start" "-a" "ab3d149864930f9b8ef0226d6d0ab5ca31fbc4392c85f9eb31364261152bf34b", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.224
[INFO] [stderr]    Compiling serde v1.0.224
[INFO] [stderr]    Compiling timely_container v0.24.0
[INFO] [stderr]    Compiling bytemuck v1.23.2
[INFO] [stderr]    Compiling unicode-width v0.2.1
[INFO] [stderr]    Compiling timely_bytes v0.24.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling columnation v0.1.0
[INFO] [stderr]    Compiling timely_logging v0.24.0
[INFO] [stderr]    Compiling getopts v0.2.24
[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 19.34s
[INFO] running `Command { std: "docker" "inspect" "ab3d149864930f9b8ef0226d6d0ab5ca31fbc4392c85f9eb31364261152bf34b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab3d149864930f9b8ef0226d6d0ab5ca31fbc4392c85f9eb31364261152bf34b", kill_on_drop: false }`
[INFO] [stdout] ab3d149864930f9b8ef0226d6d0ab5ca31fbc4392c85f9eb31364261152bf34b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6fb411742c7955ed7bbb6e79d717b61d2b136b2f3bc41362e28fc151304235dd
[INFO] running `Command { std: "docker" "start" "-a" "6fb411742c7955ed7bbb6e79d717b61d2b136b2f3bc41362e28fc151304235dd", kill_on_drop: false }`
[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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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] error: could not compile `differential-dogs3` (example "delta_query2")
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/bin/rustc --crate-name delta_query2 --edition=2021 examples/delta_query2.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default"))' -C metadata=3994568810fdb585 -C extra-filename=-2da429905503cb49 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern differential_dataflow=/opt/rustwide/target/debug/deps/libdifferential_dataflow-ca415e64a517c80b.rlib --extern differential_dogs3=/opt/rustwide/target/debug/deps/libdifferential_dogs3-6b07dee7f5ea6184.rlib --extern graph_map=/opt/rustwide/target/debug/deps/libgraph_map-97965278240f7e70.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-0020de98b3dba271.rlib --extern timely=/opt/rustwide/target/debug/deps/libtimely-50fd316e5f1873b5.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `differential-dogs3` (example "ngo"); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/bin/rustc --crate-name ngo --edition=2021 examples/ngo.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default"))' -C metadata=59fee57684814221 -C extra-filename=-12b2890236cb98c9 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern differential_dataflow=/opt/rustwide/target/debug/deps/libdifferential_dataflow-ca415e64a517c80b.rlib --extern differential_dogs3=/opt/rustwide/target/debug/deps/libdifferential_dogs3-6b07dee7f5ea6184.rlib --extern graph_map=/opt/rustwide/target/debug/deps/libgraph_map-97965278240f7e70.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-0020de98b3dba271.rlib --extern timely=/opt/rustwide/target/debug/deps/libtimely-50fd316e5f1873b5.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `differential-dogs3` (example "delta_query")
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6/bin/rustc --crate-name delta_query --edition=2021 examples/delta_query.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default"))' -C metadata=d4320f43b60d59a3 -C extra-filename=-406e0802f73a1192 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern differential_dataflow=/opt/rustwide/target/debug/deps/libdifferential_dataflow-ca415e64a517c80b.rlib --extern differential_dogs3=/opt/rustwide/target/debug/deps/libdifferential_dogs3-6b07dee7f5ea6184.rlib --extern graph_map=/opt/rustwide/target/debug/deps/libgraph_map-97965278240f7e70.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-0020de98b3dba271.rlib --extern timely=/opt/rustwide/target/debug/deps/libtimely-50fd316e5f1873b5.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "6fb411742c7955ed7bbb6e79d717b61d2b136b2f3bc41362e28fc151304235dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fb411742c7955ed7bbb6e79d717b61d2b136b2f3bc41362e28fc151304235dd", kill_on_drop: false }`
[INFO] [stdout] 6fb411742c7955ed7bbb6e79d717b61d2b136b2f3bc41362e28fc151304235dd