[INFO] fetching crate polynomial-over-finite-prime-field 0.2.0...
[INFO] testing polynomial-over-finite-prime-field-0.2.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate polynomial-over-finite-prime-field 0.2.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate polynomial-over-finite-prime-field 0.2.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate polynomial-over-finite-prime-field 0.2.0
[INFO] finished tweaking crates.io crate polynomial-over-finite-prime-field 0.2.0
[INFO] tweaked toml for crates.io crate polynomial-over-finite-prime-field 0.2.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 69aeb7ec12df47dc1a6830174e77231be66a87da46edf6461477d4225a637294
[INFO] running `Command { std: "docker" "start" "-a" "69aeb7ec12df47dc1a6830174e77231be66a87da46edf6461477d4225a637294", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69aeb7ec12df47dc1a6830174e77231be66a87da46edf6461477d4225a637294", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69aeb7ec12df47dc1a6830174e77231be66a87da46edf6461477d4225a637294", kill_on_drop: false }`
[INFO] [stdout] 69aeb7ec12df47dc1a6830174e77231be66a87da46edf6461477d4225a637294
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ec088bc6976c5e847e8bc0c6b021bbb60eb4ede554d7e41b81057c22ebadd46
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8ec088bc6976c5e847e8bc0c6b021bbb60eb4ede554d7e41b81057c22ebadd46", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling modulo-n-tools v0.1.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.0
[INFO] [stderr]    Compiling ring-algorithm v0.3.0
[INFO] [stderr]    Compiling polynomial-over-finite-prime-field v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.31s
[INFO] running `Command { std: "docker" "inspect" "8ec088bc6976c5e847e8bc0c6b021bbb60eb4ede554d7e41b81057c22ebadd46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ec088bc6976c5e847e8bc0c6b021bbb60eb4ede554d7e41b81057c22ebadd46", kill_on_drop: false }`
[INFO] [stdout] 8ec088bc6976c5e847e8bc0c6b021bbb60eb4ede554d7e41b81057c22ebadd46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54dbb15e8b1e3d2d9116b714b6c49533d18c4203c32c07f070dc85e0d3d7426f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "54dbb15e8b1e3d2d9116b714b6c49533d18c4203c32c07f070dc85e0d3d7426f", kill_on_drop: false }`
[INFO] [stderr]    Compiling polynomial-over-finite-prime-field v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "54dbb15e8b1e3d2d9116b714b6c49533d18c4203c32c07f070dc85e0d3d7426f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54dbb15e8b1e3d2d9116b714b6c49533d18c4203c32c07f070dc85e0d3d7426f", kill_on_drop: false }`
[INFO] [stdout] 54dbb15e8b1e3d2d9116b714b6c49533d18c4203c32c07f070dc85e0d3d7426f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ccd1146576c1eae5e0b00d3972dca8a279e615202622baba3d848848dadd3d7d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ccd1146576c1eae5e0b00d3972dca8a279e615202622baba3d848848dadd3d7d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/polynomial_over_finite_prime_field-ceed44bfc40186fb)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-038d2c14d4d65c3b)
[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]    Doc-tests polynomial-over-finite-prime-field
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test mul ... ok
[INFO] [stdout] test neg ... ok
[INFO] [stdout] test sub ... ok
[INFO] [stdout] test add ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/lib.rs - PolynomialOverP<T>::prime_ref (line 97) ... ok
[INFO] [stdout] test src/lib.rs - PolynomialOverP<T>::eval (line 281) ... ok
[INFO] [stdout] test src/lib.rs - PolynomialOverP<T>::coefs (line 84) ... ok
[INFO] [stdout] test src/lib.rs - PolynomialOverP<T>::monic (line 329) ... ok
[INFO] [stdout] test src/lib.rs - PolynomialOverP<T>::one (line 264) ... ok
[INFO] [stdout] test src/lib.rs - (line 3) ... ok
[INFO] [stdout] test src/lib.rs - PolynomialOverP<T>::division (line 352) ... ok
[INFO] [stdout] test src/lib.rs - PolynomialOverP<T>::deg (line 54) ... ok
[INFO] [stdout] test src/lib.rs - PolynomialOverP<T>::from_monomial (line 150) ... ok
[INFO] [stdout] test src/lib.rs - PolynomialOverP<T>::derivative (line 305) ... ok
[INFO] [stdout] test src/lib.rs - PolynomialOverP<T>::lc (line 71) ... ok
[INFO] [stdout] test src/lib.rs - PolynomialOverP<T>::new (line 130) ... ok
[INFO] [stdout] test src/lib.rs - PolynomialOverP<T> (line 36) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.36s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ccd1146576c1eae5e0b00d3972dca8a279e615202622baba3d848848dadd3d7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccd1146576c1eae5e0b00d3972dca8a279e615202622baba3d848848dadd3d7d", kill_on_drop: false }`
[INFO] [stdout] ccd1146576c1eae5e0b00d3972dca8a279e615202622baba3d848848dadd3d7d