[INFO] fetching crate polynomial-over-finite-prime-field 0.3.2...
[INFO] testing polynomial-over-finite-prime-field-0.3.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate polynomial-over-finite-prime-field 0.3.2 into /workspace/builds/worker-68/source
[INFO] validating manifest of crates.io crate polynomial-over-finite-prime-field 0.3.2 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate polynomial-over-finite-prime-field 0.3.2
[INFO] finished tweaking crates.io crate polynomial-over-finite-prime-field 0.3.2
[INFO] tweaked toml for crates.io crate polynomial-over-finite-prime-field 0.3.2 written to /workspace/builds/worker-68/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded modulo-n-tools v0.2.0
[INFO] [stderr]   Downloaded az v1.2.0
[INFO] [stderr]   Downloaded rug v1.15.0
[INFO] [stderr]   Downloaded ring-algorithm v0.4.5
[INFO] [stderr]   Downloaded gmp-mpfr-sys v1.4.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 18feaf04b01ca98cd6088884a95beab2884873bc2cd13d1fa7f80e15bbef8bbe
[INFO] running `Command { std: "docker" "start" "-a" "18feaf04b01ca98cd6088884a95beab2884873bc2cd13d1fa7f80e15bbef8bbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18feaf04b01ca98cd6088884a95beab2884873bc2cd13d1fa7f80e15bbef8bbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18feaf04b01ca98cd6088884a95beab2884873bc2cd13d1fa7f80e15bbef8bbe", kill_on_drop: false }`
[INFO] [stdout] 18feaf04b01ca98cd6088884a95beab2884873bc2cd13d1fa7f80e15bbef8bbe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f840d95c9a5c17e359def13993c1320dc6b998947c7aa3feb4bd5c27ed1e7706
[INFO] running `Command { std: "docker" "start" "-a" "f840d95c9a5c17e359def13993c1320dc6b998947c7aa3feb4bd5c27ed1e7706", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.4.7
[INFO] [stderr]    Compiling az v1.2.0
[INFO] [stderr]    Compiling rug v1.15.0
[INFO] [stderr]    Compiling modulo-n-tools v0.2.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling ring-algorithm v0.4.5
[INFO] [stderr]    Compiling polynomial-over-finite-prime-field v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 56s
[INFO] running `Command { std: "docker" "inspect" "f840d95c9a5c17e359def13993c1320dc6b998947c7aa3feb4bd5c27ed1e7706", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f840d95c9a5c17e359def13993c1320dc6b998947c7aa3feb4bd5c27ed1e7706", kill_on_drop: false }`
[INFO] [stdout] f840d95c9a5c17e359def13993c1320dc6b998947c7aa3feb4bd5c27ed1e7706
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38f3433789ab026a15359bf66019319b15a07a37faf33a0f4351babcacac78c0
[INFO] running `Command { std: "docker" "start" "-a" "38f3433789ab026a15359bf66019319b15a07a37faf33a0f4351babcacac78c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling polynomial-over-finite-prime-field v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "38f3433789ab026a15359bf66019319b15a07a37faf33a0f4351babcacac78c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38f3433789ab026a15359bf66019319b15a07a37faf33a0f4351babcacac78c0", kill_on_drop: false }`
[INFO] [stdout] 38f3433789ab026a15359bf66019319b15a07a37faf33a0f4351babcacac78c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 49a5b487f3feaa50fb93eb80eb716b7f5300585f9e72c9e89767805c7ea3b4bb
[INFO] running `Command { std: "docker" "start" "-a" "49a5b487f3feaa50fb93eb80eb716b7f5300585f9e72c9e89767805c7ea3b4bb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/polynomial_over_finite_prime_field-651460b0e7715fa6)
[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] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-d8aff269fbbc315a)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test add ... ok
[INFO] [stdout] test mul ... ok
[INFO] [stdout] test neg ... ok
[INFO] [stdout] test sub ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests polynomial-over-finite-prime-field
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/lib.rs - PolynomialOverP<T>::from_monomial (line 149) ... ok
[INFO] [stdout] test src/lib.rs - PolynomialOverP<T>::derivative (line 304) ... ok
[INFO] [stdout] test src/lib.rs - PolynomialOverP<T>::division (line 352) ... ok
[INFO] [stdout] test src/lib.rs - PolynomialOverP<T>::coefs (line 83) ... ok
[INFO] [stdout] test src/lib.rs - PolynomialOverP<T>::new (line 129) ... ok
[INFO] [stdout] test src/lib.rs - (line 3) ... ok
[INFO] [stdout] test src/lib.rs - PolynomialOverP<T>::prime_ref (line 96) ... ok
[INFO] [stdout] test src/lib.rs - PolynomialOverP<T>::lc (line 70) ... ok
[INFO] [stdout] test src/lib.rs - PolynomialOverP<T>::monic (line 329) ... ok
[INFO] [stdout] test src/lib.rs - PolynomialOverP<T>::eval (line 280) ... ok
[INFO] [stdout] test src/lib.rs - PolynomialOverP<T> (line 36) ... ok
[INFO] [stdout] test src/lib.rs - PolynomialOverP<T>::deg (line 53) ... ok
[INFO] [stdout] test src/lib.rs - PolynomialOverP<T>::one (line 263) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.77s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "49a5b487f3feaa50fb93eb80eb716b7f5300585f9e72c9e89767805c7ea3b4bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49a5b487f3feaa50fb93eb80eb716b7f5300585f9e72c9e89767805c7ea3b4bb", kill_on_drop: false }`
[INFO] [stdout] 49a5b487f3feaa50fb93eb80eb716b7f5300585f9e72c9e89767805c7ea3b4bb