[INFO] cloning repository https://github.com/mrvillage/4cr3-exam
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mrvillage/4cr3-exam" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrvillage%2F4cr3-exam", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrvillage%2F4cr3-exam'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f7c965f2cdcf8108fc40ba747a44127a14e07be8
[INFO] testing mrvillage/4cr3-exam against try#16fbf98f22730e073c09e7b03f0eafb87a295545 for pr-145628
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrvillage%2F4cr3-exam" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mrvillage/4cr3-exam
[INFO] finished tweaking git repo https://github.com/mrvillage/4cr3-exam
[INFO] tweaked toml for git repo https://github.com/mrvillage/4cr3-exam written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mrvillage/4cr3-exam on toolchain 16fbf98f22730e073c09e7b03f0eafb87a295545
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mrvillage/4cr3-exam 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" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 881b152d4f0a6d3168e72e5dad2b00dca1a41a302f1c9ee1101ef58fd69ff74d
[INFO] running `Command { std: "docker" "start" "-a" "881b152d4f0a6d3168e72e5dad2b00dca1a41a302f1c9ee1101ef58fd69ff74d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "881b152d4f0a6d3168e72e5dad2b00dca1a41a302f1c9ee1101ef58fd69ff74d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "881b152d4f0a6d3168e72e5dad2b00dca1a41a302f1c9ee1101ef58fd69ff74d", kill_on_drop: false }`
[INFO] [stdout] 881b152d4f0a6d3168e72e5dad2b00dca1a41a302f1c9ee1101ef58fd69ff74d
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5282a71a4b81b08d762ea0948f941bc0b6ec1c9454d2bdb9b2de817067ce131
[INFO] running `Command { std: "docker" "start" "-a" "a5282a71a4b81b08d762ea0948f941bc0b6ec1c9454d2bdb9b2de817067ce131", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling libc v0.2.168
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling bytemuck v1.20.0
[INFO] [stderr]    Compiling nano-gemm-codegen v0.1.0
[INFO] [stderr]    Compiling reborrow v0.5.5
[INFO] [stderr]    Compiling thiserror v2.0.6
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling raw-cpuid v10.7.0
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling seq-macro v0.3.5
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling nano-gemm-core v0.1.0
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling colorchoice v1.0.3
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling dyn-stack v0.10.0
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]    Compiling anstyle-parse v0.2.6
[INFO] [stderr]    Compiling crunchy v0.1.6
[INFO] [stderr]    Compiling anstyle-query v1.1.2
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling clap_lex v0.7.4
[INFO] [stderr]    Compiling coe-rs v0.1.2
[INFO] [stderr]    Compiling cpufeatures v0.2.16
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stderr]    Compiling matrixcompare-core v0.1.0
[INFO] [stderr]    Compiling dbgf v0.1.2
[INFO] [stderr]    Compiling clap_builder v4.5.23
[INFO] [stderr]    Compiling bigint v4.4.3
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling nano-gemm-c32 v0.1.0
[INFO] [stderr]    Compiling nano-gemm-c64 v0.1.0
[INFO] [stderr]    Compiling nano-gemm-f64 v0.1.0
[INFO] [stderr]    Compiling nano-gemm-f32 v0.1.0
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling inout v0.1.3
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling des v0.8.1
[INFO] [stderr]    Compiling aes v0.8.4
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling matrixcompare v0.3.0
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling thiserror-impl v2.0.6
[INFO] [stderr]    Compiling equator-macro v0.2.1
[INFO] [stderr]    Compiling equator-macro v0.4.1
[INFO] [stderr]    Compiling serde_derive v1.0.215
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling equator v0.2.2
[INFO] [stderr]    Compiling equator v0.4.1
[INFO] [stderr]    Compiling pest v2.7.15
[INFO] [stderr]    Compiling clap v4.5.23
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling pest_meta v2.7.15
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling pest_generator v2.7.15
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling pulp v0.18.22
[INFO] [stderr]    Compiling pest_derive v2.7.15
[INFO] [stderr]    Compiling py_literal v0.4.0
[INFO] [stderr]    Compiling npyz v0.8.3
[INFO] [stderr]    Compiling gemm-common v0.18.0
[INFO] [stderr]    Compiling faer-entity v0.19.2
[INFO] [stderr]    Compiling gemm-f64 v0.18.0
[INFO] [stderr]    Compiling gemm-c64 v0.18.0
[INFO] [stderr]    Compiling gemm-c32 v0.18.0
[INFO] [stderr]    Compiling gemm-f32 v0.18.0
[INFO] [stderr]    Compiling gemm v0.18.0
[INFO] [stderr]    Compiling nano-gemm v0.1.2
[INFO] [stderr]    Compiling faer v0.19.4
[INFO] [stderr]    Compiling exam v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 29s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bigint v4.4.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "a5282a71a4b81b08d762ea0948f941bc0b6ec1c9454d2bdb9b2de817067ce131", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5282a71a4b81b08d762ea0948f941bc0b6ec1c9454d2bdb9b2de817067ce131", kill_on_drop: false }`
[INFO] [stdout] a5282a71a4b81b08d762ea0948f941bc0b6ec1c9454d2bdb9b2de817067ce131
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6630adc6c7d2648178957e7c1fe882086b6520feefdb387b82071ff03effb544
[INFO] running `Command { std: "docker" "start" "-a" "6630adc6c7d2648178957e7c1fe882086b6520feefdb387b82071ff03effb544", kill_on_drop: false }`
[INFO] [stderr]    Compiling exam v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.21s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bigint v4.4.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "6630adc6c7d2648178957e7c1fe882086b6520feefdb387b82071ff03effb544", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6630adc6c7d2648178957e7c1fe882086b6520feefdb387b82071ff03effb544", kill_on_drop: false }`
[INFO] [stdout] 6630adc6c7d2648178957e7c1fe882086b6520feefdb387b82071ff03effb544
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 196d5abe4777e4b158571441de6427ac6ad7988d79698f5600a0f4caca0ad6c3
[INFO] running `Command { std: "docker" "start" "-a" "196d5abe4777e4b158571441de6427ac6ad7988d79698f5600a0f4caca0ad6c3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bigint v4.4.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/exam-4e9d2932d83281c2)
[INFO] [stdout] 
[INFO] [stdout] running 70 tests
[INFO] [stdout] test eval::tests::test_eval_expr ... ok
[INFO] [stdout] test eval::tests::test_eval_mul_expr_div ... ok
[INFO] [stdout] test eval::tests::test_eval_add_expr_sub ... ok
[INFO] [stdout] test eval::tests::test_eval_mul_expr_mul ... ok
[INFO] [stdout] test eval::tests::test_eval_mul_expr_num ... ok
[INFO] [stdout] test eval::tests::test_eval_add_expr_mul ... ok
[INFO] [stdout] test eval::tests::test_eval_num_expr_group ... ok
[INFO] [stdout] test eval::tests::test_eval_pow_expr_num ... ok
[INFO] [stdout] test eval::tests::test_eval_num_expr ... ok
[INFO] [stdout] test eval::tests::test_eval_str_1 ... ok
[INFO] [stdout] test eval::tests::test_eval_str_5 ... ok
[INFO] [stdout] test eval::tests::test_eval_str_3 ... ok
[INFO] [stdout] test eval::tests::test_eval_str_4 ... ok
[INFO] [stdout] test eval::tests::test_parse_mul_expr_div ... ok
[INFO] [stdout] test eval::tests::test_eval_str_2 ... ok
[INFO] [stdout] test eval::tests::test_parse_add_expr_add ... ok
[INFO] [stdout] test eval::tests::test_parse_add_expr_mul ... ok
[INFO] [stdout] test eval::tests::test_parse_mul_expr_mul ... ok
[INFO] [stdout] test eval::tests::test_parse_add_expr_sub ... ok
[INFO] [stdout] test eval::tests::test_parse_expr ... ok
[INFO] [stdout] test eval::tests::test_parse_group_expr ... ok
[INFO] [stdout] test eval::tests::test_eval_pow_expr_pow ... ok
[INFO] [stdout] test eval::tests::test_parse_mul_expr_num ... ok
[INFO] [stdout] test eval::tests::test_eval_str_6 ... ok
[INFO] [stdout] test eval::tests::test_eval_add_expr_add ... ok
[INFO] [stdout] test eval::tests::test_parse_num_expr ... ok
[INFO] [stdout] test eval::tests::test_parse_pow_expr_num ... ok
[INFO] [stdout] test eval::tests::test_parse_pow_expr_pow ... ok
[INFO] [stdout] test eval::tests::test_tokenize ... ok
[INFO] [stdout] test eval::tests::test_tokenize_negative ... ok
[INFO] [stdout] test lfsr::tests::test_lfsr_decrypt ... ok
[INFO] [stdout] test lfsr::tests::test_lfsr_encrypt ... ok
[INFO] [stdout] test lfsr::tests::test_lfsr_gen ... ok
[INFO] [stdout] test lfsr::tests::test_lfsr_roundtrip ... ok
[INFO] [stdout] test lfsr::tests::test_lfsr_to_binary_string ... ok
[INFO] [stdout] test tests::test_aes_roundtrip ... ok
[INFO] [stdout] test tests::test_dsa_is_pub_key ... ok
[INFO] [stdout] test tests::test_ec_double ... ok
[INFO] [stdout] test tests::test_dsa_ver ... ok
[INFO] [stdout] test tests::test_ec_order ... ok
[INFO] [stdout] test tests::test_elgamal_dec ... ok
[INFO] [stdout] test tests::test_ec_points ... ok
[INFO] [stdout] test tests::test_ec_add ... ok
[INFO] [stdout] test tests::test_gcd ... ok
[INFO] [stdout] test tests::test_is_ec ... ok
[INFO] [stdout] test lfsr::tests::test_lfsr_solve ... ok
[INFO] [stdout] test tests::test_dlp ... ok
[INFO] [stdout] test tests::test_elgamal_ver ... ok
[INFO] [stdout] test tests::test_dsa_roundtrip ... ok
[INFO] [stdout] test tests::test_is_ec_point ... ok
[INFO] [stdout] test lfsr::tests::test_lfsr_read_binary_string ... ok
[INFO] [stdout] test tests::test_elgamal_enc ... ok
[INFO] [stdout] test tests::test_elgamal_enc_dec ... ok
[INFO] [stdout] test tests::test_is_generator ... ok
[INFO] [stdout] test tests::test_moddiv ... ok
[INFO] [stdout] test tests::test_des_roundtrip ... ok
[INFO] [stdout] test tests::test_extended_euclid ... ok
[INFO] [stdout] test tests::test_dsa_sig ... ok
[INFO] [stdout] test tests::test_elgamal_sig ... ok
[INFO] [stdout] test tests::test_elgamal_sig_roundtrip ... ok
[INFO] [stdout] test tests::test_rsa_dec ... ok
[INFO] [stdout] test tests::test_rsa_enc ... ok
[INFO] [stdout] test tests::test_rsa_sig_roundtrip ... ok
[INFO] [stdout] test tests::test_modpow ... ok
[INFO] [stdout] test tests::test_order ... ok
[INFO] [stdout] test tests::test_prime_factors ... ok
[INFO] [stdout] test tests::test_rsa_enc_roundtrip ... ok
[INFO] [stdout] test tests::test_rsa_ver ... ok
[INFO] [stdout] test tests::test_rsa_sig ... ok
[INFO] [stdout] test tests::test_modinv ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 70 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "196d5abe4777e4b158571441de6427ac6ad7988d79698f5600a0f4caca0ad6c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "196d5abe4777e4b158571441de6427ac6ad7988d79698f5600a0f4caca0ad6c3", kill_on_drop: false }`
[INFO] [stdout] 196d5abe4777e4b158571441de6427ac6ad7988d79698f5600a0f4caca0ad6c3