[INFO] cloning repository https://github.com/FeanorTheElf/feanor-math
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FeanorTheElf/feanor-math" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFeanorTheElf%2Ffeanor-math", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFeanorTheElf%2Ffeanor-math'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f80fa2b06bc086e1a4683d72ed3cf4cff8c0269e
[INFO] building FeanorTheElf/feanor-math against try#334963c956d25708feab489a3816ae63f639355d for pr-135216
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFeanorTheElf%2Ffeanor-math" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/FeanorTheElf/feanor-math on toolchain 334963c956d25708feab489a3816ae63f639355d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/FeanorTheElf/feanor-math
[INFO] finished tweaking git repo https://github.com/FeanorTheElf/feanor-math
[INFO] tweaked toml for git repo https://github.com/FeanorTheElf/feanor-math written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/FeanorTheElf/feanor-math 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" "+334963c956d25708feab489a3816ae63f639355d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 54e03939cbb5b070f6733509c0a128e6aafd904bfc7b252d128d009042d283ba
[INFO] running `Command { std: "docker" "start" "-a" "54e03939cbb5b070f6733509c0a128e6aafd904bfc7b252d128d009042d283ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "54e03939cbb5b070f6733509c0a128e6aafd904bfc7b252d128d009042d283ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54e03939cbb5b070f6733509c0a128e6aafd904bfc7b252d128d009042d283ba", kill_on_drop: false }`
[INFO] [stdout] 54e03939cbb5b070f6733509c0a128e6aafd904bfc7b252d128d009042d283ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b20c14e1bdca6930bbfa35a9659a040b865eac322242e382eff27c543b77b117
[INFO] running `Command { std: "docker" "start" "-a" "b20c14e1bdca6930bbfa35a9659a040b865eac322242e382eff27c543b77b117", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling serde v1.0.213
[INFO] [stderr]    Compiling libc v0.2.161
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling atomicbox v0.4.0
[INFO] [stderr]    Compiling append-only-vec v0.1.7
[INFO] [stderr]    Compiling oorandom v11.1.4
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.85
[INFO] [stderr]    Compiling serde_bytes v0.11.15
[INFO] [stderr]    Compiling stability v0.2.1
[INFO] [stderr]    Compiling feanor-math v3.0.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `poly_gcd::local::IntegerPolyGCDRing` is more private than the item `integer::IntegerRing`
[INFO] [stdout]    --> src/integer.rs:56:1
[INFO] [stdout]     |
[INFO] [stdout] 56  | pub trait IntegerRing: Domain + EuclideanRing + OrderedRing + HashableElRing + IntegerPolyGCDRing {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ trait `integer::IntegerRing` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but trait `poly_gcd::local::IntegerPolyGCDRing` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/algorithms/poly_gcd/local.rs:190:1
[INFO] [stdout]     |
[INFO] [stdout] 190 | #[stability::unstable(feature = "enable")]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_bounds)]` on by default
[INFO] [stdout]     = note: this warning originates in the attribute macro `stability::unstable` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `specialization::FiniteRingSpecializable` is more private than the item `rings::finite::FiniteRing`
[INFO] [stdout]   --> src/rings/finite.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub trait FiniteRing: RingBase + FiniteRingSpecializable {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ trait `rings::finite::FiniteRing` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but trait `specialization::FiniteRingSpecializable` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> src/specialization.rs:41:1
[INFO] [stdout]    |
[INFO] [stdout] 41 | #[stability::unstable(feature = "enable")]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: this warning originates in the attribute macro `stability::unstable` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.52s
[INFO] running `Command { std: "docker" "inspect" "b20c14e1bdca6930bbfa35a9659a040b865eac322242e382eff27c543b77b117", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b20c14e1bdca6930bbfa35a9659a040b865eac322242e382eff27c543b77b117", kill_on_drop: false }`
[INFO] [stdout] b20c14e1bdca6930bbfa35a9659a040b865eac322242e382eff27c543b77b117
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e7148d3a122ac98af9bc46c51e829ff7131e98b89c6836d60c5770164ca9304
[INFO] running `Command { std: "docker" "start" "-a" "6e7148d3a122ac98af9bc46c51e829ff7131e98b89c6836d60c5770164ca9304", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.213
[INFO] [stderr]    Compiling serde_json v1.0.132
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling feanor-mempool v2.1.0
[INFO] [stderr]    Compiling serde_bytes v0.11.15
[INFO] [stderr]    Compiling serde_assert v0.8.0
[INFO] [stderr]    Compiling feanor-math v3.0.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `poly_gcd::local::IntegerPolyGCDRing` is more private than the item `integer::IntegerRing`
[INFO] [stdout]    --> src/integer.rs:56:1
[INFO] [stdout]     |
[INFO] [stdout] 56  | pub trait IntegerRing: Domain + EuclideanRing + OrderedRing + HashableElRing + IntegerPolyGCDRing {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ trait `integer::IntegerRing` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but trait `poly_gcd::local::IntegerPolyGCDRing` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/algorithms/poly_gcd/local.rs:190:1
[INFO] [stdout]     |
[INFO] [stdout] 190 | #[stability::unstable(feature = "enable")]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_bounds)]` on by default
[INFO] [stdout]     = note: this warning originates in the attribute macro `stability::unstable` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `specialization::FiniteRingSpecializable` is more private than the item `rings::finite::FiniteRing`
[INFO] [stdout]   --> src/rings/finite.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub trait FiniteRing: RingBase + FiniteRingSpecializable {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ trait `rings::finite::FiniteRing` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but trait `specialization::FiniteRingSpecializable` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> src/specialization.rs:41:1
[INFO] [stdout]    |
[INFO] [stdout] 41 | #[stability::unstable(feature = "enable")]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: this warning originates in the attribute macro `stability::unstable` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `poly_gcd::local::IntegerPolyGCDRing` is more private than the item `integer::IntegerRing`
[INFO] [stdout]    --> src/integer.rs:56:1
[INFO] [stdout]     |
[INFO] [stdout] 56  | pub trait IntegerRing: Domain + EuclideanRing + OrderedRing + HashableElRing + IntegerPolyGCDRing {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ trait `integer::IntegerRing` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but trait `poly_gcd::local::IntegerPolyGCDRing` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/algorithms/poly_gcd/local.rs:190:1
[INFO] [stdout]     |
[INFO] [stdout] 190 | #[stability::unstable(feature = "enable")]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_bounds)]` on by default
[INFO] [stdout]     = note: this warning originates in the attribute macro `stability::unstable` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `specialization::FiniteRingSpecializable` is more private than the item `rings::finite::FiniteRing`
[INFO] [stdout]   --> src/rings/finite.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub trait FiniteRing: RingBase + FiniteRingSpecializable {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ trait `rings::finite::FiniteRing` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but trait `specialization::FiniteRingSpecializable` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> src/specialization.rs:41:1
[INFO] [stdout]    |
[INFO] [stdout] 41 | #[stability::unstable(feature = "enable")]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: this warning originates in the attribute macro `stability::unstable` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `feanor-math` (lib test); 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/334963c956d25708feab489a3816ae63f639355d/bin/rustc --crate-name feanor_math --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "generic_tests", "mpir", "ndarray", "parallel", "unrolled_strassen", "unstable-enable"))' -C metadata=07a740fc57d2d53f -C extra-filename=-44e12200609677f9 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern append_only_vec=/opt/rustwide/target/debug/deps/libappend_only_vec-b1e62519f55db199.rlib --extern atomicbox=/opt/rustwide/target/debug/deps/libatomicbox-a5dbea21b7e1e5bf.rlib --extern feanor_mempool=/opt/rustwide/target/debug/deps/libfeanor_mempool-66709c2873feb05f.rlib --extern libc=/opt/rustwide/target/debug/deps/liblibc-bb4498038793aa73.rlib --extern oorandom=/opt/rustwide/target/debug/deps/liboorandom-13532cfba3ef8c0c.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-9994acc70abf1fb0.rlib --extern serde_assert=/opt/rustwide/target/debug/deps/libserde_assert-482ce58a8b30e75c.rlib --extern serde_bytes=/opt/rustwide/target/debug/deps/libserde_bytes-3c60aaf4e8921501.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-87bd229729af0686.rlib --extern stability=/opt/rustwide/target/debug/deps/libstability-3b29b1cb00620099.so --extern thread_local=/opt/rustwide/target/debug/deps/libthread_local-0f0b93b43b5e76ce.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "6e7148d3a122ac98af9bc46c51e829ff7131e98b89c6836d60c5770164ca9304", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e7148d3a122ac98af9bc46c51e829ff7131e98b89c6836d60c5770164ca9304", kill_on_drop: false }`
[INFO] [stdout] 6e7148d3a122ac98af9bc46c51e829ff7131e98b89c6836d60c5770164ca9304
