[INFO] fetching crate ebi_arithmetic 0.3.0...
[INFO] testing ebi_arithmetic-0.3.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate ebi_arithmetic 0.3.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate ebi_arithmetic 0.3.0
[INFO] finished tweaking crates.io crate ebi_arithmetic 0.3.0
[INFO] tweaked toml for crates.io crate ebi_arithmetic 0.3.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ebi_arithmetic 0.3.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ebi_arithmetic 0.3.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded malachite v0.7.0
[INFO] [stderr]   Downloaded serial_test v3.2.0
[INFO] [stderr]   Downloaded serial_test_derive v3.2.0
[INFO] [stderr]   Downloaded sdd v3.0.10
[INFO] [stderr]   Downloaded scc v2.4.0
[INFO] [stderr]   Downloaded malachite-q v0.7.0
[INFO] [stderr]   Downloaded malachite-float v0.7.0
[INFO] [stderr]   Downloaded malachite-base v0.7.0
[INFO] [stderr]   Downloaded malachite-nz v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f72bdea42165555b9c9ec859beaff57fbf99bfe472bc13774f18fd99eb002b86
[INFO] running `Command { std: "docker" "start" "-a" "f72bdea42165555b9c9ec859beaff57fbf99bfe472bc13774f18fd99eb002b86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f72bdea42165555b9c9ec859beaff57fbf99bfe472bc13774f18fd99eb002b86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f72bdea42165555b9c9ec859beaff57fbf99bfe472bc13774f18fd99eb002b86", kill_on_drop: false }`
[INFO] [stdout] f72bdea42165555b9c9ec859beaff57fbf99bfe472bc13774f18fd99eb002b86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbc47f27eb4f7bb205fd6971459eef25fa6d4aecfa7af9314d08aaeb4daba6c5
[INFO] running `Command { std: "docker" "start" "-a" "cbc47f27eb4f7bb205fd6971459eef25fa6d4aecfa7af9314d08aaeb4daba6c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling bytemuck v1.23.2
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling malachite-nz v0.7.0
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling slab v0.4.11
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling sdd v3.0.10
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling safe_arch v0.7.4
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling wide v0.7.33
[INFO] [stderr]    Compiling scc v2.4.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling malachite-base v0.7.0
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling serial_test_derive v3.2.0
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling serial_test v3.2.0
[INFO] [stderr]    Compiling malachite-q v0.7.0
[INFO] [stderr]    Compiling malachite-float v0.7.0
[INFO] [stderr]    Compiling malachite v0.7.0
[INFO] [stderr]    Compiling ebi_arithmetic v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.97s
[INFO] running `Command { std: "docker" "inspect" "cbc47f27eb4f7bb205fd6971459eef25fa6d4aecfa7af9314d08aaeb4daba6c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbc47f27eb4f7bb205fd6971459eef25fa6d4aecfa7af9314d08aaeb4daba6c5", kill_on_drop: false }`
[INFO] [stdout] cbc47f27eb4f7bb205fd6971459eef25fa6d4aecfa7af9314d08aaeb4daba6c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 439876dead6ab0d12cee38c55bdca20f7aac00e86aa5e697f024fb093166a934
[INFO] running `Command { std: "docker" "start" "-a" "439876dead6ab0d12cee38c55bdca20f7aac00e86aa5e697f024fb093166a934", kill_on_drop: false }`
[INFO] [stderr]    Compiling ebi_arithmetic v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.35s
[INFO] running `Command { std: "docker" "inspect" "439876dead6ab0d12cee38c55bdca20f7aac00e86aa5e697f024fb093166a934", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "439876dead6ab0d12cee38c55bdca20f7aac00e86aa5e697f024fb093166a934", kill_on_drop: false }`
[INFO] [stdout] 439876dead6ab0d12cee38c55bdca20f7aac00e86aa5e697f024fb093166a934
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bbb93779f24c8395225a93aa99ab425454a510ccf78549c85180d87186471a4f
[INFO] running `Command { std: "docker" "start" "-a" "bbb93779f24c8395225a93aa99ab425454a510ccf78549c85180d87186471a4f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ebi_arithmetic-0cdf0bcdaa848258)
[INFO] [stdout] running 33 tests
[INFO] [stdout] test fraction::fraction_enum::tests::fraction_neg ... ok
[INFO] [stdout] test fraction::fraction_enum::tests::fraction_parse ... ok
[INFO] [stdout] test fraction::fraction_exact::tests::fraction_neg ... ok
[INFO] [stdout] test fraction::fraction_exact::tests::fraction_parse ... ok
[INFO] [stdout] test fraction::fraction_f64::tests::fraction_neg ... ok
[INFO] [stdout] test fraction::fraction_f64::tests::fraction_parse ... ok
[INFO] [stdout] test fraction::sqrt::test::sqrt_exact ... ok
[INFO] [stdout] test fraction::sqrt::test::sqrt_zero ... ok
[INFO] [stdout] test matrix::fraction_matrix::tests::fraction_matrix_empty ... ok
[INFO] [stdout] test matrix::fraction_matrix::tests::fraction_matrix_get ... ok
[INFO] [stdout] test matrix::fraction_matrix::tests::fraction_matrix ... ok
[INFO] [stdout] test matrix::fraction_matrix::tests::fraction_matrix_pop_front ... ok
[INFO] [stdout] test matrix::fraction_matrix::tests::fraction_matrix_push_columns ... ok
[INFO] [stdout] test matrix::inversion::tests::inverse ... ok
[INFO] [stdout] test matrix::inversion::tests::inverse_biguint ... ok
[INFO] [stdout] test matrix::identity_minus::tests::fraction_matrix_abnormal ... ok
[INFO] [stdout] test matrix::mul::tests::matrix_vector_multiplication_approx ... ok
[INFO] [stdout] test matrix::mul::tests::fraction_matrix_mul_overflow_1 ... ok
[INFO] [stdout] test matrix::mul::tests::matrix_vector_multiplication_exact ... ok
[INFO] [stdout] test matrix::mul::tests::matrix_vector_multiplication_enum_exact ... ok
[INFO] [stdout] test matrix::mul::tests::mul_small ... ok
[INFO] [stdout] test matrix::mul::tests::fraction_matrix_mul_overflow_2 ... ok
[INFO] [stdout] test matrix::mul::tests::mul_vector_matrix ... ok
[INFO] [stdout] test matrix::inversion::tests::inverse_f64 ... ok
[INFO] [stdout] test matrix::mul::tests::mul_big ... ok
[INFO] [stdout] test matrix::mul::tests::matrix_vector_multiplication_enum_approx ... ok
[INFO] [stdout] test matrix::mul::tests::fraction_matrix_mul ... ok
[INFO] [stdout] test matrix::mul::tests::fraction_matrix_mul_overflow_4 ... ok
[INFO] [stdout] test matrix::fraction_matrix::tests::display_empty ... ok
[INFO] [stdout] test matrix::fraction_matrix::tests::fraction_matrix_inverse ... ok
[INFO] [stdout] test matrix::fraction_matrix::tests::to_vec_empty ... ok
[INFO] [stdout] test matrix::mul::tests::fraction_matrix_mul_overflow_3 ... ok
[INFO] [stdout] test matrix::fraction_matrix::tests::fraction_matrix_incomplete - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ebi_arithmetic
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[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] running `Command { std: "docker" "inspect" "bbb93779f24c8395225a93aa99ab425454a510ccf78549c85180d87186471a4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbb93779f24c8395225a93aa99ab425454a510ccf78549c85180d87186471a4f", kill_on_drop: false }`
[INFO] [stdout] bbb93779f24c8395225a93aa99ab425454a510ccf78549c85180d87186471a4f