[INFO] fetching crate polynomial-over-finite-prime-field 0.5.1...
[INFO] testing polynomial-over-finite-prime-field-0.5.1 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate polynomial-over-finite-prime-field 0.5.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate polynomial-over-finite-prime-field 0.5.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate polynomial-over-finite-prime-field 0.5.1
[INFO] tweaked toml for crates.io crate polynomial-over-finite-prime-field 0.5.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate polynomial-over-finite-prime-field 0.5.1 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 15 packages to latest compatible versions
[INFO] [stderr]       Adding ring-algorithm v0.7.0 (available: v0.8.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a4082599b4fc16a1094a588706621b21a466787bfada026fbc5c61f3a100741b
[INFO] running `Command { std: "docker" "start" "-a" "a4082599b4fc16a1094a588706621b21a466787bfada026fbc5c61f3a100741b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4082599b4fc16a1094a588706621b21a466787bfada026fbc5c61f3a100741b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4082599b4fc16a1094a588706621b21a466787bfada026fbc5c61f3a100741b", kill_on_drop: false }`
[INFO] [stdout] a4082599b4fc16a1094a588706621b21a466787bfada026fbc5c61f3a100741b
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd35594f8b3f32d1a6a10ce3e1d66dd383edc44677120be9325de054bae586f2
[INFO] running `Command { std: "docker" "start" "-a" "cd35594f8b3f32d1a6a10ce3e1d66dd383edc44677120be9325de054bae586f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling take_mut v0.2.2
[INFO] [stderr]    Compiling modulo-n-tools v0.2.0
[INFO] [stderr]    Compiling ring-algorithm v0.7.0
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]    Compiling derive-syn-parse v0.1.5
[INFO] [stderr]    Compiling strum v0.24.1
[INFO] [stderr]    Compiling auto-impl-ops v0.2.1
[INFO] [stderr]    Compiling polynomial-over-finite-prime-field v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.32s
[INFO] running `Command { std: "docker" "inspect" "cd35594f8b3f32d1a6a10ce3e1d66dd383edc44677120be9325de054bae586f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd35594f8b3f32d1a6a10ce3e1d66dd383edc44677120be9325de054bae586f2", kill_on_drop: false }`
[INFO] [stdout] cd35594f8b3f32d1a6a10ce3e1d66dd383edc44677120be9325de054bae586f2
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e70d1fae64cf55addb5a1569c6173044531a771b32a015c87c1b44bea90bf33
[INFO] running `Command { std: "docker" "start" "-a" "1e70d1fae64cf55addb5a1569c6173044531a771b32a015c87c1b44bea90bf33", kill_on_drop: false }`
[INFO] [stderr]    Compiling polynomial-over-finite-prime-field v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "1e70d1fae64cf55addb5a1569c6173044531a771b32a015c87c1b44bea90bf33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e70d1fae64cf55addb5a1569c6173044531a771b32a015c87c1b44bea90bf33", kill_on_drop: false }`
[INFO] [stdout] 1e70d1fae64cf55addb5a1569c6173044531a771b32a015c87c1b44bea90bf33
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e3634a7d8f7f45f151ceb3245bc56a17f8c51589ebe2f6f5c6d26d6ef17661ab
[INFO] running `Command { std: "docker" "start" "-a" "e3634a7d8f7f45f151ceb3245bc56a17f8c51589ebe2f6f5c6d26d6ef17661ab", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/polynomial_over_finite_prime_field-78763cc358e7f32c)
[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-b7b750274c10240d)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test mul ... ok
[INFO] [stdout] test eq ... ok
[INFO] [stdout] test add ... ok
[INFO] [stdout] test neg ... ok
[INFO] [stdout] test sub ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests polynomial_over_finite_prime_field
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/lib.rs - PolynomialOverP<T>::from_monomial (line 178) ... ok
[INFO] [stdout] test src/lib.rs - PolynomialOverP (line 33) ... ok
[INFO] [stdout] test src/lib.rs - PolynomialOverP<T>::derivative (line 334) ... ok
[INFO] [stdout] test src/lib.rs - (line 3) ... ok
[INFO] [stdout] test src/lib.rs - PolynomialOverP<T>::lc (line 99) ... ok
[INFO] [stdout] test src/lib.rs - PolynomialOverP<T>::monic (line 360) ... ok
[INFO] [stdout] test src/lib.rs - PolynomialOverP<T>::coefs (line 112) ... ok
[INFO] [stdout] test src/lib.rs - PolynomialOverP<T>::eval (line 310) ... ok
[INFO] [stdout] test src/lib.rs - PolynomialOverP<T>::one (line 293) ... ok
[INFO] [stdout] test src/lib.rs - PolynomialOverP<T>::new (line 158) ... ok
[INFO] [stdout] test src/lib.rs - PolynomialOverP<T>::deg (line 82) ... ok
[INFO] [stdout] test src/lib.rs - PolynomialOverP<T>::division (line 384) ... ok
[INFO] [stdout] test src/lib.rs - PolynomialOverP<T>::prime_ref (line 125) ... ok
[INFO] [stdout] test src/lib.rs - PolynomialOverP<T>::to_positive (line 492) ... ok
[INFO] [stdout] test src/lib.rs - PolynomialOverP<T>::pth_root (line 439) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.63s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e3634a7d8f7f45f151ceb3245bc56a17f8c51589ebe2f6f5c6d26d6ef17661ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3634a7d8f7f45f151ceb3245bc56a17f8c51589ebe2f6f5c6d26d6ef17661ab", kill_on_drop: false }`
[INFO] [stdout] e3634a7d8f7f45f151ceb3245bc56a17f8c51589ebe2f6f5c6d26d6ef17661ab