[INFO] fetching crate rust-polynomial 1.0.0-r...
[INFO] testing rust-polynomial-1.0.0-r against 1.95.0 for beta-1.96-2
[INFO] extracting crate rust-polynomial 1.0.0-r into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate rust-polynomial 1.0.0-r
[INFO] finished tweaking crates.io crate rust-polynomial 1.0.0-r
[INFO] tweaked toml for crates.io crate rust-polynomial 1.0.0-r written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust-polynomial 1.0.0-r on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c0879ce94b4046fd9925d02774c18fb13e4785e053261bdb493e980a6229907
[INFO] running `Command { std: "docker" "start" "-a" "7c0879ce94b4046fd9925d02774c18fb13e4785e053261bdb493e980a6229907", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c0879ce94b4046fd9925d02774c18fb13e4785e053261bdb493e980a6229907", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c0879ce94b4046fd9925d02774c18fb13e4785e053261bdb493e980a6229907", kill_on_drop: false }`
[INFO] [stdout] 7c0879ce94b4046fd9925d02774c18fb13e4785e053261bdb493e980a6229907
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47f394784f7137734f20f2458df6308a42b2b32e4a019fc6e19898e651c50b27
[INFO] running `Command { std: "docker" "start" "-a" "47f394784f7137734f20f2458df6308a42b2b32e4a019fc6e19898e651c50b27", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling rust-polynomial v1.0.0-r (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.50s
[INFO] running `Command { std: "docker" "inspect" "47f394784f7137734f20f2458df6308a42b2b32e4a019fc6e19898e651c50b27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47f394784f7137734f20f2458df6308a42b2b32e4a019fc6e19898e651c50b27", kill_on_drop: false }`
[INFO] [stdout] 47f394784f7137734f20f2458df6308a42b2b32e4a019fc6e19898e651c50b27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70f53bf792681333de38f3f88d58666ad1673376bb684cf45bca87689bc780d3
[INFO] running `Command { std: "docker" "start" "-a" "70f53bf792681333de38f3f88d58666ad1673376bb684cf45bca87689bc780d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-polynomial v1.0.0-r (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.77s
[INFO] running `Command { std: "docker" "inspect" "70f53bf792681333de38f3f88d58666ad1673376bb684cf45bca87689bc780d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70f53bf792681333de38f3f88d58666ad1673376bb684cf45bca87689bc780d3", kill_on_drop: false }`
[INFO] [stdout] 70f53bf792681333de38f3f88d58666ad1673376bb684cf45bca87689bc780d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a6573f803498c84e28c9ebf49ca9b3d9264f91f6119f4f0e7ef15e65e9fefc44
[INFO] running `Command { std: "docker" "start" "-a" "a6573f803498c84e28c9ebf49ca9b3d9264f91f6119f4f0e7ef15e65e9fefc44", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_polynomial-41549515bc557501)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/monomial.rs (/opt/rustwide/target/debug/deps/monomial-bd1bb66f79acd185)
[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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test check_test ... ok
[INFO] [stdout] test test_try_from_invalid_input ... ok
[INFO] [stderr]      Running tests/polynomial.rs (/opt/rustwide/target/debug/deps/polynomial-d2a91d690cfb22e5)
[INFO] [stdout] test test_try_from_valid_input ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test check_test ... ok
[INFO] [stdout] test construct_by_vec ... ok
[INFO] [stdout] test construct_by_str ... ok
[INFO] [stdout] test mul_op ... ok
[INFO] [stdout] test add_op ... ok
[INFO] [stdout] test div_op ... ok
[INFO] [stderr]    Doc-tests rust_polynomial
[INFO] [stdout] test roots_op_float ... ok
[INFO] [stdout] test roots_op ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/mono.rs - mono::Monomial<T> (line 153) ... ok
[INFO] [stdout] test src/mono.rs - mono::Monomial<T> (line 58) ... ok
[INFO] [stdout] test src/poly.rs - poly::Polynomial<T>::new (line 48) ... ok
[INFO] [stdout] test src/poly.rs - poly::Polynomial<T>::push (line 144) ... ok
[INFO] [stdout] test src/poly.rs - poly::Polynomial<T>::find_by_exp (line 162) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/poly.rs - poly::Polynomial<T>::equation_type (line 121) ... ok
[INFO] [stdout] test src/poly.rs - poly::Polynomial<T>::div_mono (line 179) ... ok
[INFO] [stdout] test src/poly.rs - poly::Polynomial<T>::mul_mono (line 197) ... ok
[INFO] [stdout] test src/poly.rs - poly::Polynomial<T>::len (line 109) ... ok
[INFO] [stdout] test src/poly.rs - poly::Polynomial<T>::max_exp (line 88) ... ok
[INFO] [stdout] test src/poly.rs - poly::Polynomial<T>::roots (line 216) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.52s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a6573f803498c84e28c9ebf49ca9b3d9264f91f6119f4f0e7ef15e65e9fefc44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6573f803498c84e28c9ebf49ca9b3d9264f91f6119f4f0e7ef15e65e9fefc44", kill_on_drop: false }`
[INFO] [stdout] a6573f803498c84e28c9ebf49ca9b3d9264f91f6119f4f0e7ef15e65e9fefc44
