[INFO] fetching crate polynomial-ring 0.1.1... [INFO] testing polynomial-ring-0.1.1 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296 [INFO] extracting crate polynomial-ring 0.1.1 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate polynomial-ring 0.1.1 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0249e2d45bc01248e17830d51ce07fd93070c4fd90443ae6cd0c8a38fe3bcefd [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" "0249e2d45bc01248e17830d51ce07fd93070c4fd90443ae6cd0c8a38fe3bcefd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0249e2d45bc01248e17830d51ce07fd93070c4fd90443ae6cd0c8a38fe3bcefd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0249e2d45bc01248e17830d51ce07fd93070c4fd90443ae6cd0c8a38fe3bcefd", kill_on_drop: false }` [INFO] [stdout] 0249e2d45bc01248e17830d51ce07fd93070c4fd90443ae6cd0c8a38fe3bcefd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", 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] dd0b14895dba42415b16d3c9de2d81fbbeb8414bb28b72f870d3141cf4181768 [INFO] running `Command { std: "docker" "start" "-a" "dd0b14895dba42415b16d3c9de2d81fbbeb8414bb28b72f870d3141cf4181768", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.3.1 [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 8.79s [INFO] running `Command { std: "docker" "inspect" "dd0b14895dba42415b16d3c9de2d81fbbeb8414bb28b72f870d3141cf4181768", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd0b14895dba42415b16d3c9de2d81fbbeb8414bb28b72f870d3141cf4181768", kill_on_drop: false }` [INFO] [stdout] dd0b14895dba42415b16d3c9de2d81fbbeb8414bb28b72f870d3141cf4181768 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 254f6e0122f170fedbc6604d06c2a2b4dff5d9ad908fb702d21d3f42db79bc81 [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" "254f6e0122f170fedbc6604d06c2a2b4dff5d9ad908fb702d21d3f42db79bc81", kill_on_drop: false }` [INFO] [stderr] Compiling auto_ops v0.1.0 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-complex 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 7.76s [INFO] running `Command { std: "docker" "inspect" "254f6e0122f170fedbc6604d06c2a2b4dff5d9ad908fb702d21d3f42db79bc81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "254f6e0122f170fedbc6604d06c2a2b4dff5d9ad908fb702d21d3f42db79bc81", kill_on_drop: false }` [INFO] [stdout] 254f6e0122f170fedbc6604d06c2a2b4dff5d9ad908fb702d21d3f42db79bc81 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3e0f96c7277ac2443f41e5cfc96dfeae93194f4a7d1575a2211ac23645367fd0 [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" "3e0f96c7277ac2443f41e5cfc96dfeae93194f4a7d1575a2211ac23645367fd0", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] running 10 tests [INFO] [stderr] Running /opt/rustwide/target/debug/deps/polynomial_ring-2a810380d98d6616 [INFO] [stdout] test test::sum ... ok [INFO] [stdout] test test::sub2 ... ok [INFO] [stdout] test test::sub ... ok [INFO] [stdout] test test::product ... ok [INFO] [stdout] test test::neg ... ok [INFO] [stdout] test test::add ... ok [INFO] [stdout] test test::add2 ... ok [INFO] [stdout] test test::mul ... ok [INFO] [stdout] test test::display ... ok [INFO] [stderr] Doc-tests polynomial-ring [INFO] [stdout] test test::mul2 ... 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::deg (line 27) ... ok [INFO] [stdout] test src/lib.rs - polynomial (line 186) ... ok [INFO] [stdout] test src/lib.rs - Polynomial::from_monomial (line 165) ... ok [INFO] [stdout] test src/lib.rs - Polynomial::lc (line 44) ... ok [INFO] [stdout] test src/lib.rs - Polynomial::new (line 147) ... ok [INFO] [stdout] test src/lib.rs - Polynomial::eval (line 361) ... ok [INFO] [stdout] test src/lib.rs - Polynomial::derivative (line 384) ... ok [INFO] [stdout] test src/lib.rs - Polynomial::monic (line 466) ... 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" "3e0f96c7277ac2443f41e5cfc96dfeae93194f4a7d1575a2211ac23645367fd0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e0f96c7277ac2443f41e5cfc96dfeae93194f4a7d1575a2211ac23645367fd0", kill_on_drop: false }` [INFO] [stdout] 3e0f96c7277ac2443f41e5cfc96dfeae93194f4a7d1575a2211ac23645367fd0