[INFO] fetching crate yamakagashi_core 0.1.0...
[INFO] testing yamakagashi_core-0.1.0 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate yamakagashi_core 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate yamakagashi_core 0.1.0
[INFO] finished tweaking crates.io crate yamakagashi_core 0.1.0
[INFO] tweaked toml for crates.io crate yamakagashi_core 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate yamakagashi_core 0.1.0 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "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" "+33835004928d3bf65db4d4712e1330766263b0bd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 58ce8f16e335cf97ba26f16ba7fe13818cbd5c796602a3c0377bf029e530dee8
[INFO] running `Command { std: "docker" "start" "-a" "58ce8f16e335cf97ba26f16ba7fe13818cbd5c796602a3c0377bf029e530dee8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58ce8f16e335cf97ba26f16ba7fe13818cbd5c796602a3c0377bf029e530dee8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58ce8f16e335cf97ba26f16ba7fe13818cbd5c796602a3c0377bf029e530dee8", kill_on_drop: false }`
[INFO] [stdout] 58ce8f16e335cf97ba26f16ba7fe13818cbd5c796602a3c0377bf029e530dee8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45aa6567e371090da5ecb966fccfcb5ee17d448872cb95a3f1adce859b66bd6a
[INFO] running `Command { std: "docker" "start" "-a" "45aa6567e371090da5ecb966fccfcb5ee17d448872cb95a3f1adce859b66bd6a", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.62
[INFO] [stderr]    Compiling pkg-config v0.3.33
[INFO] [stderr]    Compiling lzma-sys v0.1.20
[INFO] [stderr]    Compiling xz2 v0.1.7
[INFO] [stderr]    Compiling yamakagashi_core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/my_vector.rs:33:60
[INFO] [stdout]    |
[INFO] [stdout] 33 |         self.clone().zip(other.into_iter()).map(|(&a, &b)| (MyFp48::new(a as f32) * b)).sum()
[INFO] [stdout]    |                                                            ^                         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 33 -         self.clone().zip(other.into_iter()).map(|(&a, &b)| (MyFp48::new(a as f32) * b)).sum()
[INFO] [stdout] 33 +         self.clone().zip(other.into_iter()).map(|(&a, &b)| MyFp48::new(a as f32) * b ).sum()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DisplayVec` is never constructed
[INFO] [stdout]   --> src/my_vector.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub struct DisplayVec<MyFp48>(pub Vec<MyFp48>);
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.24s
[INFO] running `Command { std: "docker" "inspect" "45aa6567e371090da5ecb966fccfcb5ee17d448872cb95a3f1adce859b66bd6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45aa6567e371090da5ecb966fccfcb5ee17d448872cb95a3f1adce859b66bd6a", kill_on_drop: false }`
[INFO] [stdout] 45aa6567e371090da5ecb966fccfcb5ee17d448872cb95a3f1adce859b66bd6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d946d587116cc2d834d28f95a77ccf44bc728a26f4b99f43b7b76860b0006f0e
[INFO] running `Command { std: "docker" "start" "-a" "d946d587116cc2d834d28f95a77ccf44bc728a26f4b99f43b7b76860b0006f0e", kill_on_drop: false }`
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/my_vector.rs:33:60
[INFO] [stdout]    |
[INFO] [stdout] 33 |         self.clone().zip(other.into_iter()).map(|(&a, &b)| (MyFp48::new(a as f32) * b)).sum()
[INFO] [stdout]    |                                                            ^                         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 33 -         self.clone().zip(other.into_iter()).map(|(&a, &b)| (MyFp48::new(a as f32) * b)).sum()
[INFO] [stdout] 33 +         self.clone().zip(other.into_iter()).map(|(&a, &b)| MyFp48::new(a as f32) * b ).sum()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling yamakagashi_core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `DisplayVec` is never constructed
[INFO] [stdout]   --> src/my_vector.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub struct DisplayVec<MyFp48>(pub Vec<MyFp48>);
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/my_vector.rs:33:60
[INFO] [stdout]    |
[INFO] [stdout] 33 |         self.clone().zip(other.into_iter()).map(|(&a, &b)| (MyFp48::new(a as f32) * b)).sum()
[INFO] [stdout]    |                                                            ^                         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 33 -         self.clone().zip(other.into_iter()).map(|(&a, &b)| (MyFp48::new(a as f32) * b)).sum()
[INFO] [stdout] 33 +         self.clone().zip(other.into_iter()).map(|(&a, &b)| MyFp48::new(a as f32) * b ).sum()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/decompression.rs:121:68
[INFO] [stdout]     |
[INFO] [stdout] 121 |     let difference = value.iter().zip(ans.iter()).map(|(&_v, &_a)| (_v as i32 - _a)).collect::<Vec<_>>();
[INFO] [stdout]     |                                                                    ^              ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 121 -     let difference = value.iter().zip(ans.iter()).map(|(&_v, &_a)| (_v as i32 - _a)).collect::<Vec<_>>();
[INFO] [stdout] 121 +     let difference = value.iter().zip(ans.iter()).map(|(&_v, &_a)| _v as i32 - _a).collect::<Vec<_>>();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/my_float.rs:433:9
[INFO] [stdout]     |
[INFO] [stdout] 433 |     let a = MyFp48::new(3.14154052734375);
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DisplayVec` is never constructed
[INFO] [stdout]   --> src/my_vector.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub struct DisplayVec<MyFp48>(pub Vec<MyFp48>);
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "d946d587116cc2d834d28f95a77ccf44bc728a26f4b99f43b7b76860b0006f0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d946d587116cc2d834d28f95a77ccf44bc728a26f4b99f43b7b76860b0006f0e", kill_on_drop: false }`
[INFO] [stdout] d946d587116cc2d834d28f95a77ccf44bc728a26f4b99f43b7b76860b0006f0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fbc645af4d115f7ba3c58dfc9ad261a4b3eb7867af375f5d85301c4d095f011f
[INFO] running `Command { std: "docker" "start" "-a" "fbc645af4d115f7ba3c58dfc9ad261a4b3eb7867af375f5d85301c4d095f011f", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]   --> src/my_vector.rs:33:60
[INFO] [stderr]    |
[INFO] [stderr] 33 |         self.clone().zip(other.into_iter()).map(|(&a, &b)| (MyFp48::new(a as f32) * b)).sum()
[INFO] [stderr]    |                                                            ^                         ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 33 -         self.clone().zip(other.into_iter()).map(|(&a, &b)| (MyFp48::new(a as f32) * b)).sum()
[INFO] [stderr] 33 +         self.clone().zip(other.into_iter()).map(|(&a, &b)| MyFp48::new(a as f32) * b ).sum()
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: struct `DisplayVec` is never constructed
[INFO] [stderr]   --> src/my_vector.rs:59:12
[INFO] [stderr]    |
[INFO] [stderr] 59 | pub struct DisplayVec<MyFp48>(pub Vec<MyFp48>);
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/decompression.rs:121:68
[INFO] [stderr]     |
[INFO] [stderr] 121 |     let difference = value.iter().zip(ans.iter()).map(|(&_v, &_a)| (_v as i32 - _a)).collect::<Vec<_>>();
[INFO] [stderr]     |                                                                    ^              ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 121 -     let difference = value.iter().zip(ans.iter()).map(|(&_v, &_a)| (_v as i32 - _a)).collect::<Vec<_>>();
[INFO] [stderr] 121 +     let difference = value.iter().zip(ans.iter()).map(|(&_v, &_a)| _v as i32 - _a).collect::<Vec<_>>();
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/my_float.rs:433:9
[INFO] [stderr]     |
[INFO] [stderr] 433 |     let a = MyFp48::new(3.14154052734375);
[INFO] [stderr]     |         ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `yamakagashi_core` (lib) generated 2 warnings (run `cargo fix --lib -p yamakagashi_core` to apply 1 suggestion)
[INFO] [stderr] warning: `yamakagashi_core` (lib test) generated 4 warnings (2 duplicates) (run `cargo fix --lib -p yamakagashi_core --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/yamakagashi_core-9aec5479db40d59b)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test compression::points_test ... ok
[INFO] [stdout] test compression::unit_compression::cmp ... ok
[INFO] [stdout] test compression::unit_compression::record ... ok
[INFO] [stdout] test compression::unit_compression::unit_compression_test ... ok
[INFO] [stdout] test my_float::test_compare ... ok
[INFO] [stdout] test my_float::test_value_and_round ... ok
[INFO] [stdout] test my_float::test_my_fp48_operations ... ok
[INFO] [stdout] test decompression::unit_decompression_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests yamakagashi_core
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]   --> src/my_vector.rs:33:60
[INFO] [stderr]    |
[INFO] [stderr] 33 |         self.clone().zip(other.into_iter()).map(|(&a, &b)| (MyFp48::new(a as f32) * b)).sum()
[INFO] [stderr]    |                                                            ^                         ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 33 -         self.clone().zip(other.into_iter()).map(|(&a, &b)| (MyFp48::new(a as f32) * b)).sum()
[INFO] [stderr] 33 +         self.clone().zip(other.into_iter()).map(|(&a, &b)| MyFp48::new(a as f32) * b ).sum()
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[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" "fbc645af4d115f7ba3c58dfc9ad261a4b3eb7867af375f5d85301c4d095f011f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbc645af4d115f7ba3c58dfc9ad261a4b3eb7867af375f5d85301c4d095f011f", kill_on_drop: false }`
[INFO] [stdout] fbc645af4d115f7ba3c58dfc9ad261a4b3eb7867af375f5d85301c4d095f011f
