[INFO] crate polynomial-ring 0.1.1 is already in cache
[INFO] testing polynomial-ring-0.1.1 against 1.44.0 for beta-1.45-1
[INFO] extracting crate polynomial-ring 0.1.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate polynomial-ring 0.1.1 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate polynomial-ring 0.1.1
[INFO] finished tweaking crates.io crate polynomial-ring 0.1.1
[INFO] tweaked toml for crates.io crate polynomial-ring 0.1.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stdout] a820b6cdb056667b3a558424e37bac5be906401650f122a7f5ec4ef77d559111
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "a820b6cdb056667b3a558424e37bac5be906401650f122a7f5ec4ef77d559111"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling ring-algorithm v0.2.1
[INFO] [stderr]    Compiling polynomial-ring v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `"docker" "inspect" "a820b6cdb056667b3a558424e37bac5be906401650f122a7f5ec4ef77d559111"`
[INFO] running `"docker" "rm" "-f" "a820b6cdb056667b3a558424e37bac5be906401650f122a7f5ec4ef77d559111"`
[INFO] [stdout] a820b6cdb056667b3a558424e37bac5be906401650f122a7f5ec4ef77d559111
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9e6ffa2cf9d8341b64633add5b9557a8e8d3b3f9e54243d4e79b8b638eab2989
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "9e6ffa2cf9d8341b64633add5b9557a8e8d3b3f9e54243d4e79b8b638eab2989"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling auto_ops v0.1.0
[INFO] [stderr]    Compiling polynomial-ring v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `"docker" "inspect" "9e6ffa2cf9d8341b64633add5b9557a8e8d3b3f9e54243d4e79b8b638eab2989"`
[INFO] running `"docker" "rm" "-f" "9e6ffa2cf9d8341b64633add5b9557a8e8d3b3f9e54243d4e79b8b638eab2989"`
[INFO] [stdout] 9e6ffa2cf9d8341b64633add5b9557a8e8d3b3f9e54243d4e79b8b638eab2989
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stdout] 4c7330529f2773dcf7824da95c283e9ba2b2fe10196bdc110fe626c8b16b9624
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "4c7330529f2773dcf7824da95c283e9ba2b2fe10196bdc110fe626c8b16b9624"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/polynomial_ring-fc9a8c0696ba9f50
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test::sub ... ok
[INFO] [stdout] test test::sub2 ... ok
[INFO] [stdout] test test::mul2 ... ok
[INFO] [stdout] test test::sum ... ok
[INFO] [stdout] test test::add2 ... ok
[INFO] [stdout] test test::add ... ok
[INFO] [stdout] test test::mul ... ok
[INFO] [stderr]    Doc-tests polynomial-ring
[INFO] [stdout] test test::display ... ok
[INFO] [stdout] test test::product ... ok
[INFO] [stdout] test test::neg ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - polynomial (line 186) ... ok
[INFO] [stdout] test src/lib.rs - Polynomial<T>::deg (line 27) ... ok
[INFO] [stdout] test src/lib.rs - Polynomial<T>::lc (line 44) ... ok
[INFO] [stdout] test src/lib.rs - Polynomial<R>::eval (line 361) ... ok
[INFO] [stdout] test src/lib.rs - Polynomial<M>::from_monomial (line 165) ... ok
[INFO] [stdout] test src/lib.rs - Polynomial<M>::new (line 147) ... ok
[INFO] [stdout] test src/lib.rs - Polynomial<R>::derivative (line 384) ... ok
[INFO] [stdout] test src/lib.rs - Polynomial<K>::monic (line 466) ... ok
[INFO] [stdout] test src/lib.rs - Polynomial<K>::division (line 486) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "4c7330529f2773dcf7824da95c283e9ba2b2fe10196bdc110fe626c8b16b9624"`
[INFO] running `"docker" "rm" "-f" "4c7330529f2773dcf7824da95c283e9ba2b2fe10196bdc110fe626c8b16b9624"`
[INFO] [stdout] 4c7330529f2773dcf7824da95c283e9ba2b2fe10196bdc110fe626c8b16b9624