[INFO] crate polynomial-ring 0.1.1 is already in cache [INFO] testing polynomial-ring-0.1.1 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] extracting crate polynomial-ring 0.1.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate polynomial-ring 0.1.1 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 92ee58c6275325bd92c040f7ffebca4e31f50f5f2c665e9293f5da1bb00667c8 [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" "92ee58c6275325bd92c040f7ffebca4e31f50f5f2c665e9293f5da1bb00667c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "92ee58c6275325bd92c040f7ffebca4e31f50f5f2c665e9293f5da1bb00667c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92ee58c6275325bd92c040f7ffebca4e31f50f5f2c665e9293f5da1bb00667c8", kill_on_drop: false }` [INFO] [stdout] 92ee58c6275325bd92c040f7ffebca4e31f50f5f2c665e9293f5da1bb00667c8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c42e32989101a9b3089a10aafdc72b96e47c9e56e4652e63eb4445655fadcc5a [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" "c42e32989101a9b3089a10aafdc72b96e47c9e56e4652e63eb4445655fadcc5a", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling take_mut v0.2.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling num-bigint v0.3.0 [INFO] [stderr] Compiling ring-algorithm v0.2.2 [INFO] [stderr] Compiling polynomial-ring v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.24s [INFO] running `Command { std: "docker" "inspect" "c42e32989101a9b3089a10aafdc72b96e47c9e56e4652e63eb4445655fadcc5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c42e32989101a9b3089a10aafdc72b96e47c9e56e4652e63eb4445655fadcc5a", kill_on_drop: false }` [INFO] [stdout] c42e32989101a9b3089a10aafdc72b96e47c9e56e4652e63eb4445655fadcc5a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6c0f5f638c5801ada72659cef50794982421205dd20648035262bd3ee35372f8 [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" "6c0f5f638c5801ada72659cef50794982421205dd20648035262bd3ee35372f8", kill_on_drop: false }` [INFO] [stderr] Compiling auto_ops v0.1.0 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num v0.2.1 [INFO] [stderr] Compiling polynomial-ring v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.79s [INFO] running `Command { std: "docker" "inspect" "6c0f5f638c5801ada72659cef50794982421205dd20648035262bd3ee35372f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c0f5f638c5801ada72659cef50794982421205dd20648035262bd3ee35372f8", kill_on_drop: false }` [INFO] [stdout] 6c0f5f638c5801ada72659cef50794982421205dd20648035262bd3ee35372f8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8205a5016e19b5495966fa7942a5f25848d153a316afb4984b2f81fc3a74ac36 [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" "8205a5016e19b5495966fa7942a5f25848d153a316afb4984b2f81fc3a74ac36", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/polynomial_ring-5cb1daaeb854e06b [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test test::add ... ok [INFO] [stdout] test test::mul2 ... ok [INFO] [stdout] test test::sub2 ... ok [INFO] [stdout] test test::neg ... ok [INFO] [stdout] test test::sum ... ok [INFO] [stdout] test test::product ... ok [INFO] [stdout] test test::display ... ok [INFO] [stdout] test test::mul ... ok [INFO] [stdout] test test::add2 ... ok [INFO] [stdout] test test::sub ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests polynomial-ring [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/lib.rs - Polynomial::from_monomial (line 165) ... ok [INFO] [stdout] test src/lib.rs - Polynomial::eval (line 361) ... ok [INFO] [stdout] test src/lib.rs - Polynomial::deg (line 27) ... ok [INFO] [stdout] test src/lib.rs - Polynomial::lc (line 44) ... ok [INFO] [stdout] test src/lib.rs - polynomial (line 186) ... ok [INFO] [stdout] test src/lib.rs - Polynomial::monic (line 466) ... ok [INFO] [stdout] test src/lib.rs - Polynomial::new (line 147) ... ok [INFO] [stdout] test src/lib.rs - Polynomial::derivative (line 384) ... ok [INFO] [stdout] test src/lib.rs - Polynomial::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 `Command { std: "docker" "inspect" "8205a5016e19b5495966fa7942a5f25848d153a316afb4984b2f81fc3a74ac36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8205a5016e19b5495966fa7942a5f25848d153a316afb4984b2f81fc3a74ac36", kill_on_drop: false }` [INFO] [stdout] 8205a5016e19b5495966fa7942a5f25848d153a316afb4984b2f81fc3a74ac36