[INFO] fetching crate g2poly 0.4.0...
[INFO] testing g2poly-0.4.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate g2poly 0.4.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate g2poly 0.4.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate g2poly 0.4.0
[INFO] finished tweaking crates.io crate g2poly 0.4.0
[INFO] tweaked toml for crates.io crate g2poly 0.4.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef8dace4b9670060f6c84ca255865b4f7d556d5bef0b84fcc0e2c94ffb1cb580
[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" "ef8dace4b9670060f6c84ca255865b4f7d556d5bef0b84fcc0e2c94ffb1cb580", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef8dace4b9670060f6c84ca255865b4f7d556d5bef0b84fcc0e2c94ffb1cb580", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef8dace4b9670060f6c84ca255865b4f7d556d5bef0b84fcc0e2c94ffb1cb580", kill_on_drop: false }`
[INFO] [stdout] ef8dace4b9670060f6c84ca255865b4f7d556d5bef0b84fcc0e2c94ffb1cb580
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac24aa3344c68ef8d54d87652eca8d63a99462f76605b06929dbc576f357133f
[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" "ac24aa3344c68ef8d54d87652eca8d63a99462f76605b06929dbc576f357133f", kill_on_drop: false }`
[INFO] [stderr]    Compiling g2poly v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "ac24aa3344c68ef8d54d87652eca8d63a99462f76605b06929dbc576f357133f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac24aa3344c68ef8d54d87652eca8d63a99462f76605b06929dbc576f357133f", kill_on_drop: false }`
[INFO] [stdout] ac24aa3344c68ef8d54d87652eca8d63a99462f76605b06929dbc576f357133f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--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] 88c3bba007b78d13444a9cb8c596a5ba651bd8ccc505e41a68b578f4982b6168
[INFO] running `Command { std: "docker" "start" "-a" "88c3bba007b78d13444a9cb8c596a5ba651bd8ccc505e41a68b578f4982b6168", kill_on_drop: false }`
[INFO] [stderr]    Compiling g2poly v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "88c3bba007b78d13444a9cb8c596a5ba651bd8ccc505e41a68b578f4982b6168", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88c3bba007b78d13444a9cb8c596a5ba651bd8ccc505e41a68b578f4982b6168", kill_on_drop: false }`
[INFO] [stdout] 88c3bba007b78d13444a9cb8c596a5ba651bd8ccc505e41a68b578f4982b6168
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 69da3c89f9955c79473bb22c89e8628a952cd814a74f3dae3733ae9cedd014aa
[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" "69da3c89f9955c79473bb22c89e8628a952cd814a74f3dae3733ae9cedd014aa", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/g2poly-275c5630ab13684a)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::test_display_format ... ok
[INFO] [stdout] test tests::test_extended_euclid ... ok
[INFO] [stdout] test tests::test_debug_format ... ok
[INFO] [stdout] test tests::test_generator_check ... ok
[INFO] [stdout] test tests::test_poly_prod ... ok
[INFO] [stdout] test tests::test_irreducible_check ... ok
[INFO] [stdout] test tests::test_poly_div ... ok
[INFO] [stdout] test tests::test_poly_rem ... ok
[INFO] [stdout] test tests::test_generator_check_fail - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests g2poly
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/lib.rs - G2Poly::degree (line 449) ... ok
[INFO] [stdout] test src/lib.rs - G2Poly::pow_mod (line 365) ... ok
[INFO] [stdout] test src/lib.rs - G2PolyProd::rem (line 250) ... ok
[INFO] [stdout] test src/lib.rs - G2Poly::is_irreducible (line 397) ... ok
[INFO] [stdout] test src/lib.rs - G2Poly::is_generator (line 470) ... ok
[INFO] [stdout] test src/lib.rs - extended_gcd (line 308) ... ok
[INFO] [stdout] test src/lib.rs - G2PolyProd::to_poly (line 84) ... ok
[INFO] [stdout] test src/lib.rs - G2Poly::div (line 199) ... ok
[INFO] [stdout] test src/lib.rs - G2PolyProd::try_to_poly (line 102) ... ok
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] test src/lib.rs - gcd (line 283) ... ok
[INFO] [stdout] test src/lib.rs - G2PolyProd (line 68) ... ok
[INFO] [stdout] test src/lib.rs - G2Poly (line 46) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.18s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "69da3c89f9955c79473bb22c89e8628a952cd814a74f3dae3733ae9cedd014aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69da3c89f9955c79473bb22c89e8628a952cd814a74f3dae3733ae9cedd014aa", kill_on_drop: false }`
[INFO] [stdout] 69da3c89f9955c79473bb22c89e8628a952cd814a74f3dae3733ae9cedd014aa