[INFO] fetching crate algebraeon-sets 0.0.12...
[INFO] testing algebraeon-sets-0.0.12 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate algebraeon-sets 0.0.12 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate algebraeon-sets 0.0.12
[INFO] finished tweaking crates.io crate algebraeon-sets 0.0.12
[INFO] tweaked toml for crates.io crate algebraeon-sets 0.0.12 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate algebraeon-sets 0.0.12 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate algebraeon-sets 0.0.12 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded algebraeon-macros v0.0.12
[INFO] [stderr]   Downloaded malachite-base v0.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f768ec03bb26a416bf0af134bc9644d8df5e79845631f6715b0c9281291b0d1e
[INFO] running `Command { std: "docker" "start" "-a" "f768ec03bb26a416bf0af134bc9644d8df5e79845631f6715b0c9281291b0d1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f768ec03bb26a416bf0af134bc9644d8df5e79845631f6715b0c9281291b0d1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f768ec03bb26a416bf0af134bc9644d8df5e79845631f6715b0c9281291b0d1e", kill_on_drop: false }`
[INFO] [stdout] f768ec03bb26a416bf0af134bc9644d8df5e79845631f6715b0c9281291b0d1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] c3874bf68c4ea0fa0d449582b1314204449ddc4d2320af58109e28dbd66947ba
[INFO] running `Command { std: "docker" "start" "-a" "c3874bf68c4ea0fa0d449582b1314204449ddc4d2320af58109e28dbd66947ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling malachite-base v0.5.1
[INFO] [stderr]    Compiling algebraeon-macros v0.0.12
[INFO] [stderr]    Compiling algebraeon-sets v0.0.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.52s
[INFO] running `Command { std: "docker" "inspect" "c3874bf68c4ea0fa0d449582b1314204449ddc4d2320af58109e28dbd66947ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3874bf68c4ea0fa0d449582b1314204449ddc4d2320af58109e28dbd66947ba", kill_on_drop: false }`
[INFO] [stdout] c3874bf68c4ea0fa0d449582b1314204449ddc4d2320af58109e28dbd66947ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 0664f15b5b3f56599bc15fcec27db2411dc9f9dfd66d0930315d1764a415320c
[INFO] running `Command { std: "docker" "start" "-a" "0664f15b5b3f56599bc15fcec27db2411dc9f9dfd66d0930315d1764a415320c", kill_on_drop: false }`
[INFO] [stderr]    Compiling algebraeon-sets v0.0.12 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `A` is never constructed
[INFO] [stdout]   --> src/structure/structure.rs:91:16
[INFO] [stdout]    |
[INFO] [stdout] 91 |         struct A {
[INFO] [stdout]    |                ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `A` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "0664f15b5b3f56599bc15fcec27db2411dc9f9dfd66d0930315d1764a415320c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0664f15b5b3f56599bc15fcec27db2411dc9f9dfd66d0930315d1764a415320c", kill_on_drop: false }`
[INFO] [stdout] 0664f15b5b3f56599bc15fcec27db2411dc9f9dfd66d0930315d1764a415320c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 20ef9fdba19001df7ea59eb50ea7b09c51f6e1d6180508312c09b4ad2cf63ced
[INFO] running `Command { std: "docker" "start" "-a" "20ef9fdba19001df7ea59eb50ea7b09c51f6e1d6180508312c09b4ad2cf63ced", kill_on_drop: false }`
[INFO] [stderr] warning: struct `A` is never constructed
[INFO] [stderr]   --> src/structure/structure.rs:91:16
[INFO] [stderr]    |
[INFO] [stderr] 91 |         struct A {
[INFO] [stderr]    |                ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `A` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` 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 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/algebraeon_sets-fb36c3eff52ffda0)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test combinatorics::set_partitions::partition_tests::generate_set_partitions ... ok
[INFO] [stdout] test combinatorics::number_compositions::tests::number_composition_count ... ok
[INFO] [stdout] test combinatorics::set_partitions::partition_tests::from_function ... ok
[INFO] [stdout] test combinatorics::set_partitions::partition_tests::partition_check_bad_state ... ok
[INFO] [stdout] test combinatorics::subsets::tests::lexographic_subsets_with_removals_test_2 ... ok
[INFO] [stdout] test combinatorics::subsets::tests::lexographic_subsets_with_removals_test_1 ... ok
[INFO] [stdout] test combinatorics::subsets::tests::lexographic_subsets_with_removals_test_edge_cases ... ok
[INFO] [stdout] test structure::structure::tests::canonical_structure ... ok
[INFO] [stdout] test combinatorics::subsets::tests::run ... ok
[INFO] [stdout] test structure::structure::tests::foo ... ok
[INFO] [stdout] test combinatorics::number_partitions::tests::test_partitions ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "20ef9fdba19001df7ea59eb50ea7b09c51f6e1d6180508312c09b4ad2cf63ced", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20ef9fdba19001df7ea59eb50ea7b09c51f6e1d6180508312c09b4ad2cf63ced", kill_on_drop: false }`
[INFO] [stdout] 20ef9fdba19001df7ea59eb50ea7b09c51f6e1d6180508312c09b4ad2cf63ced