[INFO] fetching crate butterscotch 0.0.1...
[INFO] testing butterscotch-0.0.1 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate butterscotch 0.0.1 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate butterscotch 0.0.1 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate butterscotch 0.0.1
[INFO] finished tweaking crates.io crate butterscotch 0.0.1
[INFO] tweaked toml for crates.io crate butterscotch 0.0.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate butterscotch 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b4e55746c7a1310bdcd516c97b69f105bcdc35ee6e82ec229d09cfd1b9ba9964
[INFO] running `Command { std: "docker" "start" "-a" "b4e55746c7a1310bdcd516c97b69f105bcdc35ee6e82ec229d09cfd1b9ba9964", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4e55746c7a1310bdcd516c97b69f105bcdc35ee6e82ec229d09cfd1b9ba9964", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4e55746c7a1310bdcd516c97b69f105bcdc35ee6e82ec229d09cfd1b9ba9964", kill_on_drop: false }`
[INFO] [stdout] b4e55746c7a1310bdcd516c97b69f105bcdc35ee6e82ec229d09cfd1b9ba9964
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77720119bdcb35d72610ff3e5bf40c84d9007047a9c8917c24a0186c3f700e3b
[INFO] running `Command { std: "docker" "start" "-a" "77720119bdcb35d72610ff3e5bf40c84d9007047a9c8917c24a0186c3f700e3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling butterscotch v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self::vec3::*`
[INFO] [stdout]   --> src/butterscotch/math/mod.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use self::vec3::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]   --> src/butterscotch/math/math2d.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub trait V2DType: Copy {
[INFO] [stdout]    |           ------- associated items in this trait
[INFO] [stdout] ...
[INFO] [stdout] 13 |     fn one()  -> Self;
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     #[inline(always)] fn origin() -> Self { return  Self::from_point( 0.0,  0.0); }
[INFO] [stdout]    |                          ^^^^^^
[INFO] [stdout] 27 |     #[inline(always)] fn up()     -> Self { return Self::from_offset( 0.0,  1.0); }
[INFO] [stdout]    |                          ^^
[INFO] [stdout] 28 |     #[inline(always)] fn down()   -> Self { return Self::from_offset( 0.0, -1.0); }
[INFO] [stdout]    |                          ^^^^
[INFO] [stdout] 29 |     #[inline(always)] fn right()  -> Self { return Self::from_offset( 1.0,  0.0); }
[INFO] [stdout] 30 |     #[inline(always)] fn left()   -> Self { return Self::from_offset(-1.0,  0.0); }
[INFO] [stdout]    |                          ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     #[inline(always)] fn  from_point(x: real, y: real) -> Self { Self::set_xy(Self::one(),  x, y) }
[INFO] [stdout]    |                           ^^^^^^^^^^
[INFO] [stdout] 37 |     #[inline(always)] fn from_offset(x: real, y: real) -> Self { Self::set_xy(Self::zero(), x, y) }
[INFO] [stdout] 38 |     #[inline(always)] fn  from_angle(a: real)          -> Self { Self::from_offset(a.cos(), a.sin()) }
[INFO] [stdout]    |                           ^^^^^^^^^^
[INFO] [stdout] 39 |     #[inline(always)] fn from_direction(x: real, y: real) -> Self {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     fn angle(self) -> real {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 63 |     fn magnitude_sqr(self) -> real {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "77720119bdcb35d72610ff3e5bf40c84d9007047a9c8917c24a0186c3f700e3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77720119bdcb35d72610ff3e5bf40c84d9007047a9c8917c24a0186c3f700e3b", kill_on_drop: false }`
[INFO] [stdout] 77720119bdcb35d72610ff3e5bf40c84d9007047a9c8917c24a0186c3f700e3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1dba599055189b1d59603e55029363210130e12c2ef98a5fc0529147f66db3a8
[INFO] running `Command { std: "docker" "start" "-a" "1dba599055189b1d59603e55029363210130e12c2ef98a5fc0529147f66db3a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling butterscotch v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self::vec3::*`
[INFO] [stdout]   --> src/butterscotch/math/mod.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use self::vec3::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]   --> src/butterscotch/math/math2d.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub trait V2DType: Copy {
[INFO] [stdout]    |           ------- associated items in this trait
[INFO] [stdout] ...
[INFO] [stdout] 13 |     fn one()  -> Self;
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     #[inline(always)] fn origin() -> Self { return  Self::from_point( 0.0,  0.0); }
[INFO] [stdout]    |                          ^^^^^^
[INFO] [stdout] 27 |     #[inline(always)] fn up()     -> Self { return Self::from_offset( 0.0,  1.0); }
[INFO] [stdout]    |                          ^^
[INFO] [stdout] 28 |     #[inline(always)] fn down()   -> Self { return Self::from_offset( 0.0, -1.0); }
[INFO] [stdout]    |                          ^^^^
[INFO] [stdout] 29 |     #[inline(always)] fn right()  -> Self { return Self::from_offset( 1.0,  0.0); }
[INFO] [stdout] 30 |     #[inline(always)] fn left()   -> Self { return Self::from_offset(-1.0,  0.0); }
[INFO] [stdout]    |                          ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     #[inline(always)] fn  from_point(x: real, y: real) -> Self { Self::set_xy(Self::one(),  x, y) }
[INFO] [stdout]    |                           ^^^^^^^^^^
[INFO] [stdout] 37 |     #[inline(always)] fn from_offset(x: real, y: real) -> Self { Self::set_xy(Self::zero(), x, y) }
[INFO] [stdout] 38 |     #[inline(always)] fn  from_angle(a: real)          -> Self { Self::from_offset(a.cos(), a.sin()) }
[INFO] [stdout]    |                           ^^^^^^^^^^
[INFO] [stdout] 39 |     #[inline(always)] fn from_direction(x: real, y: real) -> Self {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     fn angle(self) -> real {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 63 |     fn magnitude_sqr(self) -> real {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "1dba599055189b1d59603e55029363210130e12c2ef98a5fc0529147f66db3a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dba599055189b1d59603e55029363210130e12c2ef98a5fc0529147f66db3a8", kill_on_drop: false }`
[INFO] [stdout] 1dba599055189b1d59603e55029363210130e12c2ef98a5fc0529147f66db3a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0884c74234d5a4ef9daa2bd07f0599d3a79bf0bab1a111b10dd53cbd6a8063f8
[INFO] running `Command { std: "docker" "start" "-a" "0884c74234d5a4ef9daa2bd07f0599d3a79bf0bab1a111b10dd53cbd6a8063f8", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `self::vec3::*`
[INFO] [stderr]   --> src/butterscotch/math/mod.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub use self::vec3::*;
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: multiple associated items are never used
[INFO] [stderr]   --> src/butterscotch/math/math2d.rs:13:8
[INFO] [stderr]    |
[INFO] [stderr] 7  | pub trait V2DType: Copy {
[INFO] [stderr]    |           ------- associated items in this trait
[INFO] [stderr] ...
[INFO] [stderr] 13 |     fn one()  -> Self;
[INFO] [stderr]    |        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 26 |     #[inline(always)] fn origin() -> Self { return  Self::from_point( 0.0,  0.0); }
[INFO] [stderr]    |                          ^^^^^^
[INFO] [stderr] 27 |     #[inline(always)] fn up()     -> Self { return Self::from_offset( 0.0,  1.0); }
[INFO] [stderr]    |                          ^^
[INFO] [stderr] 28 |     #[inline(always)] fn down()   -> Self { return Self::from_offset( 0.0, -1.0); }
[INFO] [stderr]    |                          ^^^^
[INFO] [stderr] 29 |     #[inline(always)] fn right()  -> Self { return Self::from_offset( 1.0,  0.0); }
[INFO] [stderr] 30 |     #[inline(always)] fn left()   -> Self { return Self::from_offset(-1.0,  0.0); }
[INFO] [stderr]    |                          ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 36 |     #[inline(always)] fn  from_point(x: real, y: real) -> Self { Self::set_xy(Self::one(),  x, y) }
[INFO] [stderr]    |                           ^^^^^^^^^^
[INFO] [stderr] 37 |     #[inline(always)] fn from_offset(x: real, y: real) -> Self { Self::set_xy(Self::zero(), x, y) }
[INFO] [stderr] 38 |     #[inline(always)] fn  from_angle(a: real)          -> Self { Self::from_offset(a.cos(), a.sin()) }
[INFO] [stderr]    |                           ^^^^^^^^^^
[INFO] [stderr] 39 |     #[inline(always)] fn from_direction(x: real, y: real) -> Self {
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 48 |     fn angle(self) -> real {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 63 |     fn magnitude_sqr(self) -> real {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `butterscotch` (bin "butterscotch" test) generated 2 warnings (run `cargo fix --bin "butterscotch" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/butterscotch-cc95c52003e82802)
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "0884c74234d5a4ef9daa2bd07f0599d3a79bf0bab1a111b10dd53cbd6a8063f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0884c74234d5a4ef9daa2bd07f0599d3a79bf0bab1a111b10dd53cbd6a8063f8", kill_on_drop: false }`
[INFO] [stdout] 0884c74234d5a4ef9daa2bd07f0599d3a79bf0bab1a111b10dd53cbd6a8063f8
