[INFO] fetching crate polynomial 0.2.6...
[INFO] testing polynomial-0.2.6 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate polynomial 0.2.6 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate polynomial 0.2.6
[INFO] finished tweaking crates.io crate polynomial 0.2.6
[INFO] tweaked toml for crates.io crate polynomial 0.2.6 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate polynomial 0.2.6 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 10 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 697eb38fa89bbbd6a13b6bacc8573cea37ce7fddfc4d729b514c366f485e5944
[INFO] running `Command { std: "docker" "start" "-a" "697eb38fa89bbbd6a13b6bacc8573cea37ce7fddfc4d729b514c366f485e5944", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "697eb38fa89bbbd6a13b6bacc8573cea37ce7fddfc4d729b514c366f485e5944", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "697eb38fa89bbbd6a13b6bacc8573cea37ce7fddfc4d729b514c366f485e5944", kill_on_drop: false }`
[INFO] [stdout] 697eb38fa89bbbd6a13b6bacc8573cea37ce7fddfc4d729b514c366f485e5944
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe26cac3512b4f4f43fa7347fd2737a2aa224ea35ba54bf158216f85fa369e73
[INFO] running `Command { std: "docker" "start" "-a" "fe26cac3512b4f4f43fa7347fd2737a2aa224ea35ba54bf158216f85fa369e73", kill_on_drop: false }`
[INFO] [stderr]    Compiling polynomial v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "fe26cac3512b4f4f43fa7347fd2737a2aa224ea35ba54bf158216f85fa369e73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe26cac3512b4f4f43fa7347fd2737a2aa224ea35ba54bf158216f85fa369e73", kill_on_drop: false }`
[INFO] [stdout] fe26cac3512b4f4f43fa7347fd2737a2aa224ea35ba54bf158216f85fa369e73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82fc6854fb19fc4c0e2444e0e6ec74f795b05d55856ca8d6fd627f70f4ddcc23
[INFO] running `Command { std: "docker" "start" "-a" "82fc6854fb19fc4c0e2444e0e6ec74f795b05d55856ca8d6fd627f70f4ddcc23", kill_on_drop: false }`
[INFO] [stderr]    Compiling polynomial v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "82fc6854fb19fc4c0e2444e0e6ec74f795b05d55856ca8d6fd627f70f4ddcc23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82fc6854fb19fc4c0e2444e0e6ec74f795b05d55856ca8d6fd627f70f4ddcc23", kill_on_drop: false }`
[INFO] [stdout] 82fc6854fb19fc4c0e2444e0e6ec74f795b05d55856ca8d6fd627f70f4ddcc23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0e7543c9e9f57e60597d94d1075d4fa13ac1ad3fd6ec224c9c848dfa10823214
[INFO] running `Command { std: "docker" "start" "-a" "0e7543c9e9f57e60597d94d1075d4fa13ac1ad3fd6ec224c9c848dfa10823214", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/polynomial-556cf7c7115ac30d)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stderr]    Doc-tests polynomial
[INFO] [stdout] test tests::eval ... ok
[INFO] [stdout] test tests::lagrange ... ok
[INFO] [stdout] test tests::chebyshev ... ok
[INFO] [stdout] test tests::neg_add_sub ... ok
[INFO] [stdout] test tests::pretty ... ok
[INFO] [stdout] test tests::new ... ok
[INFO] [stdout] test tests::mul ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - Polynomial<T>::eval (line 157) ... ok
[INFO] [stdout] test src/lib.rs - Polynomial<T>::lagrange (line 66) ... ok
[INFO] [stdout] test src/lib.rs - Polynomial<T>::chebyshev (line 116) ... ok
[INFO] [stdout] test src/lib.rs - Polynomial<T>::new (line 40) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0e7543c9e9f57e60597d94d1075d4fa13ac1ad3fd6ec224c9c848dfa10823214", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e7543c9e9f57e60597d94d1075d4fa13ac1ad3fd6ec224c9c848dfa10823214", kill_on_drop: false }`
[INFO] [stdout] 0e7543c9e9f57e60597d94d1075d4fa13ac1ad3fd6ec224c9c848dfa10823214
