[INFO] fetching crate polynomial 0.2.6...
[INFO] testing polynomial-0.2.6 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate polynomial 0.2.6 into /workspace/builds/worker-4-tc2/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-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate polynomial 0.2.6 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a8b9e25206c2c2f7dfbb47b7495fd5c053dda824650812b08f68e80c261a59b7
[INFO] running `Command { std: "docker" "start" "-a" "a8b9e25206c2c2f7dfbb47b7495fd5c053dda824650812b08f68e80c261a59b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8b9e25206c2c2f7dfbb47b7495fd5c053dda824650812b08f68e80c261a59b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8b9e25206c2c2f7dfbb47b7495fd5c053dda824650812b08f68e80c261a59b7", kill_on_drop: false }`
[INFO] [stdout] a8b9e25206c2c2f7dfbb47b7495fd5c053dda824650812b08f68e80c261a59b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b55973c8b3a00a62cef3d98506d76e09cda6d2e5a69a612ac634452ea90e72f6
[INFO] running `Command { std: "docker" "start" "-a" "b55973c8b3a00a62cef3d98506d76e09cda6d2e5a69a612ac634452ea90e72f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling polynomial v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "b55973c8b3a00a62cef3d98506d76e09cda6d2e5a69a612ac634452ea90e72f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b55973c8b3a00a62cef3d98506d76e09cda6d2e5a69a612ac634452ea90e72f6", kill_on_drop: false }`
[INFO] [stdout] b55973c8b3a00a62cef3d98506d76e09cda6d2e5a69a612ac634452ea90e72f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6588ab6486adbdc60066fbd9cf4f32039ca5099f0296de6c945914c9e191ed0b
[INFO] running `Command { std: "docker" "start" "-a" "6588ab6486adbdc60066fbd9cf4f32039ca5099f0296de6c945914c9e191ed0b", kill_on_drop: false }`
[INFO] [stderr]    Compiling polynomial v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "6588ab6486adbdc60066fbd9cf4f32039ca5099f0296de6c945914c9e191ed0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6588ab6486adbdc60066fbd9cf4f32039ca5099f0296de6c945914c9e191ed0b", kill_on_drop: false }`
[INFO] [stdout] 6588ab6486adbdc60066fbd9cf4f32039ca5099f0296de6c945914c9e191ed0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1ef59d5acec53f4ca17ef66e67d4e153f8974502b78ca4019b0de36f54a618e7
[INFO] running `Command { std: "docker" "start" "-a" "1ef59d5acec53f4ca17ef66e67d4e153f8974502b78ca4019b0de36f54a618e7", 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] [stdout] test tests::pretty ... ok
[INFO] [stdout] test tests::lagrange ... ok
[INFO] [stdout] test tests::mul ... ok
[INFO] [stdout] test tests::neg_add_sub ... ok
[INFO] [stdout] test tests::new ... ok
[INFO] [stdout] test tests::eval ... ok
[INFO] [stdout] test tests::chebyshev ... 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] [stderr]    Doc-tests polynomial
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - Polynomial<T>::new (line 40) ... ok
[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] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.36s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1ef59d5acec53f4ca17ef66e67d4e153f8974502b78ca4019b0de36f54a618e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ef59d5acec53f4ca17ef66e67d4e153f8974502b78ca4019b0de36f54a618e7", kill_on_drop: false }`
[INFO] [stdout] 1ef59d5acec53f4ca17ef66e67d4e153f8974502b78ca4019b0de36f54a618e7
