[INFO] fetching crate algebraeon-sets 0.0.13...
[INFO] testing algebraeon-sets-0.0.13 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate algebraeon-sets 0.0.13 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate algebraeon-sets 0.0.13
[INFO] finished tweaking crates.io crate algebraeon-sets 0.0.13
[INFO] tweaked toml for crates.io crate algebraeon-sets 0.0.13 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate algebraeon-sets 0.0.13 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate algebraeon-sets 0.0.13 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded algebraeon-macros v0.0.13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a9585ed5efe5d09b182a21d612a6612d59a4cece9fd3ed45274a5220b0f3ea15
[INFO] running `Command { std: "docker" "start" "-a" "a9585ed5efe5d09b182a21d612a6612d59a4cece9fd3ed45274a5220b0f3ea15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9585ed5efe5d09b182a21d612a6612d59a4cece9fd3ed45274a5220b0f3ea15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9585ed5efe5d09b182a21d612a6612d59a4cece9fd3ed45274a5220b0f3ea15", kill_on_drop: false }`
[INFO] [stdout] a9585ed5efe5d09b182a21d612a6612d59a4cece9fd3ed45274a5220b0f3ea15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c2a181c74bc8bc3ade542b5a36809648c7c22b2fa52f281aee0b30268c2105d7
[INFO] running `Command { std: "docker" "start" "-a" "c2a181c74bc8bc3ade542b5a36809648c7c22b2fa52f281aee0b30268c2105d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.15.3
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling algebraeon-macros v0.0.13
[INFO] [stderr]    Compiling algebraeon-sets v0.0.13 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.49s
[INFO] running `Command { std: "docker" "inspect" "c2a181c74bc8bc3ade542b5a36809648c7c22b2fa52f281aee0b30268c2105d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2a181c74bc8bc3ade542b5a36809648c7c22b2fa52f281aee0b30268c2105d7", kill_on_drop: false }`
[INFO] [stdout] c2a181c74bc8bc3ade542b5a36809648c7c22b2fa52f281aee0b30268c2105d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 785af1a68a51d19013731bbe6a6eb0897ad24e29ed93efa83f6701f0e67cc54c
[INFO] running `Command { std: "docker" "start" "-a" "785af1a68a51d19013731bbe6a6eb0897ad24e29ed93efa83f6701f0e67cc54c", kill_on_drop: false }`
[INFO] [stderr]    Compiling algebraeon-sets v0.0.13 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `A` is never constructed
[INFO] [stdout]   --> src/structure/structure.rs:84:16
[INFO] [stdout]    |
[INFO] [stdout] 84 |         struct A {
[INFO] [stdout]    |                ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "785af1a68a51d19013731bbe6a6eb0897ad24e29ed93efa83f6701f0e67cc54c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "785af1a68a51d19013731bbe6a6eb0897ad24e29ed93efa83f6701f0e67cc54c", kill_on_drop: false }`
[INFO] [stdout] 785af1a68a51d19013731bbe6a6eb0897ad24e29ed93efa83f6701f0e67cc54c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 90b594250bb829396baf3edcd2d5e1e5f2f712a39f961e202ab10035106c2937
[INFO] running `Command { std: "docker" "start" "-a" "90b594250bb829396baf3edcd2d5e1e5f2f712a39f961e202ab10035106c2937", kill_on_drop: false }`
[INFO] [stderr] warning: struct `A` is never constructed
[INFO] [stderr]   --> src/structure/structure.rs:84:16
[INFO] [stderr]    |
[INFO] [stderr] 84 |         struct A {
[INFO] [stderr]    |                ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `algebraeon-sets` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/algebraeon_sets-28f7a5b59b1a370a)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test combinatorics::number_compositions::tests::number_composition_count ... ok
[INFO] [stdout] test combinatorics::set_partitions::partition_tests::generate_set_partitions ... ok
[INFO] [stdout] test combinatorics::number_partitions::tests::test_partitions ... ok
[INFO] [stdout] test combinatorics::set_partitions::partition_tests::partition_check_bad_state ... ok
[INFO] [stdout] test combinatorics::subsets::tests::lexicographic_subsets_with_removals_test_1 ... ok
[INFO] [stdout] test combinatorics::subsets::tests::lexicographic_subsets_with_removals_test_2 ... ok
[INFO] [stdout] test structure::orderings::tests::ordering_structure ... ok
[INFO] [stdout] test structure::structure::tests::to_string_structure_impl ... ok
[INFO] [stdout] test structure::structure::tests::canonical_structure ... ok
[INFO] [stdout] test combinatorics::subsets::tests::lexicographic_subsets_with_removals_test_edge_cases ... ok
[INFO] [stderr]    Doc-tests algebraeon_sets
[INFO] [stdout] test combinatorics::set_partitions::partition_tests::from_function ... ok
[INFO] [stdout] test combinatorics::subsets::tests::run ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/combinatorics/number_partitions.rs - combinatorics::number_partitions::num_partitions_predicated (line 135) ... ok
[INFO] [stdout] test src/combinatorics/number_partitions.rs - combinatorics::number_partitions::num_partitions (line 186) ... ok
[INFO] [stdout] test src/combinatorics/number_partitions.rs - combinatorics::number_partitions::num_partitions_part_pool (line 203) ... ok
[INFO] [stdout] test src/combinatorics/number_partitions.rs - combinatorics::number_partitions::num_partitions_sized_predicated (line 93) ... ok
[INFO] [stdout] test src/combinatorics/subsets.rs - combinatorics::subsets::subsets_of_vec (line 144) ... ok
[INFO] [stdout] test src/combinatorics/number_partitions.rs - combinatorics::number_partitions::num_partitions_sized_zero_predicated (line 113) ... ok
[INFO] [stdout] test src/combinatorics/number_partitions.rs - combinatorics::number_partitions::num_partitions_sized_zero (line 172) ... ok
[INFO] [stdout] test src/combinatorics/number_partitions.rs - combinatorics::number_partitions::num_partitions_sized (line 157) ... ok
[INFO] [stdout] test src/combinatorics/subsets.rs - combinatorics::subsets::all_subsets (line 126) ... ok
[INFO] [stdout] test src/combinatorics/subsets.rs - combinatorics::subsets::subsets (line 106) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.97s; merged doctests compilation took 0.96s
[INFO] running `Command { std: "docker" "inspect" "90b594250bb829396baf3edcd2d5e1e5f2f712a39f961e202ab10035106c2937", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90b594250bb829396baf3edcd2d5e1e5f2f712a39f961e202ab10035106c2937", kill_on_drop: false }`
[INFO] [stdout] 90b594250bb829396baf3edcd2d5e1e5f2f712a39f961e202ab10035106c2937