[INFO] fetching crate piston-rect 0.3.0...
[INFO] testing piston-rect-0.3.0 against master#0d13f6afeba4935499abe0c9a07426c94492c94e for pr-96025
[INFO] extracting crate piston-rect 0.3.0 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate piston-rect 0.3.0 on toolchain 0d13f6afeba4935499abe0c9a07426c94492c94e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate piston-rect 0.3.0
[INFO] finished tweaking crates.io crate piston-rect 0.3.0
[INFO] tweaked toml for crates.io crate piston-rect 0.3.0 written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e067e28072e34e6c0cf5d3e70282cc8ffa8112e22bd4af824a1e4bd1964f1b8
[INFO] running `Command { std: "docker" "start" "-a" "8e067e28072e34e6c0cf5d3e70282cc8ffa8112e22bd4af824a1e4bd1964f1b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e067e28072e34e6c0cf5d3e70282cc8ffa8112e22bd4af824a1e4bd1964f1b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e067e28072e34e6c0cf5d3e70282cc8ffa8112e22bd4af824a1e4bd1964f1b8", kill_on_drop: false }`
[INFO] [stdout] 8e067e28072e34e6c0cf5d3e70282cc8ffa8112e22bd4af824a1e4bd1964f1b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dff27f8473b8c6bbb79efbe3e0f21ebf7e360820593a7531b2f804dc6e466553
[INFO] running `Command { std: "docker" "start" "-a" "dff27f8473b8c6bbb79efbe3e0f21ebf7e360820593a7531b2f804dc6e466553", kill_on_drop: false }`
[INFO] [stderr]    Compiling piston-float v1.0.1
[INFO] [stderr]    Compiling piston-rect v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/lib.rs:14:21
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn from_x_y_w_h(Self::Scalar, Self::Scalar, Self::Scalar, Self::Scalar)
[INFO] [stdout]    |                     ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Scalar`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/lib.rs:14:35
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn from_x_y_w_h(Self::Scalar, Self::Scalar, Self::Scalar, Self::Scalar)
[INFO] [stdout]    |                                   ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Scalar`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/lib.rs:14:49
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn from_x_y_w_h(Self::Scalar, Self::Scalar, Self::Scalar, Self::Scalar)
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Scalar`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/lib.rs:14:63
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn from_x_y_w_h(Self::Scalar, Self::Scalar, Self::Scalar, Self::Scalar)
[INFO] [stdout]    |                                                               ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Scalar`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "dff27f8473b8c6bbb79efbe3e0f21ebf7e360820593a7531b2f804dc6e466553", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dff27f8473b8c6bbb79efbe3e0f21ebf7e360820593a7531b2f804dc6e466553", kill_on_drop: false }`
[INFO] [stdout] dff27f8473b8c6bbb79efbe3e0f21ebf7e360820593a7531b2f804dc6e466553
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9f4ef61119eab8b83790026f0371a321cb21130dd37779585ace11ac1ac99c1
[INFO] running `Command { std: "docker" "start" "-a" "a9f4ef61119eab8b83790026f0371a321cb21130dd37779585ace11ac1ac99c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling piston-rect v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/lib.rs:14:21
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn from_x_y_w_h(Self::Scalar, Self::Scalar, Self::Scalar, Self::Scalar)
[INFO] [stdout]    |                     ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Scalar`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/lib.rs:14:35
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn from_x_y_w_h(Self::Scalar, Self::Scalar, Self::Scalar, Self::Scalar)
[INFO] [stdout]    |                                   ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Scalar`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/lib.rs:14:49
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn from_x_y_w_h(Self::Scalar, Self::Scalar, Self::Scalar, Self::Scalar)
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Scalar`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/lib.rs:14:63
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn from_x_y_w_h(Self::Scalar, Self::Scalar, Self::Scalar, Self::Scalar)
[INFO] [stdout]    |                                                               ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Scalar`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/lib.rs:14:21
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn from_x_y_w_h(Self::Scalar, Self::Scalar, Self::Scalar, Self::Scalar)
[INFO] [stdout]    |                     ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Scalar`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/lib.rs:14:35
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn from_x_y_w_h(Self::Scalar, Self::Scalar, Self::Scalar, Self::Scalar)
[INFO] [stdout]    |                                   ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Scalar`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/lib.rs:14:49
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn from_x_y_w_h(Self::Scalar, Self::Scalar, Self::Scalar, Self::Scalar)
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Scalar`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/lib.rs:14:63
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn from_x_y_w_h(Self::Scalar, Self::Scalar, Self::Scalar, Self::Scalar)
[INFO] [stdout]    |                                                               ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Scalar`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/rect-451627b2200e4c4c)
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "a9f4ef61119eab8b83790026f0371a321cb21130dd37779585ace11ac1ac99c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9f4ef61119eab8b83790026f0371a321cb21130dd37779585ace11ac1ac99c1", kill_on_drop: false }`
[INFO] [stdout] a9f4ef61119eab8b83790026f0371a321cb21130dd37779585ace11ac1ac99c1