[INFO] fetching crate benoit 3.0.5...
[INFO] testing benoit-3.0.5 against try#b8e88e5ddf5521a9f43ee3f62a702388c713e4bb for pr-155114
[INFO] extracting crate benoit 3.0.5 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate benoit 3.0.5
[INFO] finished tweaking crates.io crate benoit 3.0.5
[INFO] tweaked toml for crates.io crate benoit 3.0.5 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate benoit 3.0.5 on toolchain b8e88e5ddf5521a9f43ee3f62a702388c713e4bb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "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" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 140 packages to latest compatible versions
[INFO] [stderr]       Adding png v0.17.16 (available: v0.18.1)
[INFO] [stderr]       Adding wgpu v0.20.1 (available: v29.0.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c4870dcaf916bcc940bba5428be9a2ba1678fa3b3366f8c08017e0702b72c7b0
[INFO] running `Command { std: "docker" "start" "-a" "c4870dcaf916bcc940bba5428be9a2ba1678fa3b3366f8c08017e0702b72c7b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4870dcaf916bcc940bba5428be9a2ba1678fa3b3366f8c08017e0702b72c7b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4870dcaf916bcc940bba5428be9a2ba1678fa3b3366f8c08017e0702b72c7b0", kill_on_drop: false }`
[INFO] [stdout] c4870dcaf916bcc940bba5428be9a2ba1678fa3b3366f8c08017e0702b72c7b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d4aad062542be5e647802a9d71e102dcc9aac6f23d68b3677c002bb4e069a00
[INFO] running `Command { std: "docker" "start" "-a" "6d4aad062542be5e647802a9d71e102dcc9aac6f23d68b3677c002bb4e069a00", kill_on_drop: false }`
[INFO] [stderr]    Compiling simd-adler32 v0.3.9
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.7.1
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling rug v1.30.0
[INFO] [stderr]    Compiling az v1.3.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling fdeflate v0.3.7
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling png v0.17.16
[INFO] [stderr]    Compiling enum-iterator-derive v1.5.0
[INFO] [stderr]    Compiling enum-iterator v2.3.0
[INFO] [stderr]    Compiling benoit v3.0.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::use_mod`
[INFO] [stdout]   --> src/palette/mod.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | use crate::use_mod;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::use_mod`
[INFO] [stdout]   --> src/render/mod.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | use crate::use_mod;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `png::Encoder::<'a, W>::set_srgb`: use set_source_srgb
[INFO] [stdout]   --> src/render/render/dump_image.rs:61:11
[INFO] [stdout]    |
[INFO] [stdout] 61 |         encoder.set_srgb(SrgbRenderingIntent::Perceptual);
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/fractal/mod.rs:109:3
[INFO] [stdout]     |
[INFO] [stdout] 109 |         self.iter == other.iter
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]     = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint
[INFO] [stdout]     |
[INFO] [stdout] 109 -         self.iter == other.iter
[INFO] [stdout] 109 +         std::ptr::fn_addr_eq(self.iter, other.iter)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5m 18s
[INFO] running `Command { std: "docker" "inspect" "6d4aad062542be5e647802a9d71e102dcc9aac6f23d68b3677c002bb4e069a00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d4aad062542be5e647802a9d71e102dcc9aac6f23d68b3677c002bb4e069a00", kill_on_drop: false }`
[INFO] [stdout] 6d4aad062542be5e647802a9d71e102dcc9aac6f23d68b3677c002bb4e069a00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ca9401df9f81e07eefeca33ba64ce91bb4ba10381d8b17770d749e4e137d0da
[INFO] running `Command { std: "docker" "start" "-a" "5ca9401df9f81e07eefeca33ba64ce91bb4ba10381d8b17770d749e4e137d0da", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `crate::use_mod`
[INFO] [stdout]   --> src/palette/mod.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | use crate::use_mod;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::use_mod`
[INFO] [stdout]   --> src/render/mod.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | use crate::use_mod;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `png::Encoder::<'a, W>::set_srgb`: use set_source_srgb
[INFO] [stdout]   --> src/render/render/dump_image.rs:61:11
[INFO] [stdout]    |
[INFO] [stdout] 61 |         encoder.set_srgb(SrgbRenderingIntent::Perceptual);
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/fractal/mod.rs:109:3
[INFO] [stdout]     |
[INFO] [stdout] 109 |         self.iter == other.iter
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]     = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint
[INFO] [stdout]     |
[INFO] [stdout] 109 -         self.iter == other.iter
[INFO] [stdout] 109 +         std::ptr::fn_addr_eq(self.iter, other.iter)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling benoit v3.0.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::use_mod`
[INFO] [stdout]   --> src/palette/mod.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | use crate::use_mod;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::use_mod`
[INFO] [stdout]   --> src/render/mod.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | use crate::use_mod;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `png::Encoder::<'a, W>::set_srgb`: use set_source_srgb
[INFO] [stdout]   --> src/render/render/dump_image.rs:61:11
[INFO] [stdout]    |
[INFO] [stdout] 61 |         encoder.set_srgb(SrgbRenderingIntent::Perceptual);
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/fractal/mod.rs:109:3
[INFO] [stdout]     |
[INFO] [stdout] 109 |         self.iter == other.iter
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]     = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint
[INFO] [stdout]     |
[INFO] [stdout] 109 -         self.iter == other.iter
[INFO] [stdout] 109 +         std::ptr::fn_addr_eq(self.iter, other.iter)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "5ca9401df9f81e07eefeca33ba64ce91bb4ba10381d8b17770d749e4e137d0da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ca9401df9f81e07eefeca33ba64ce91bb4ba10381d8b17770d749e4e137d0da", kill_on_drop: false }`
[INFO] [stdout] 5ca9401df9f81e07eefeca33ba64ce91bb4ba10381d8b17770d749e4e137d0da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b0f2a2899dca9ffc1505dcae359663138cd00b489e42e13f9d07ff3ba420b7c6
[INFO] running `Command { std: "docker" "start" "-a" "b0f2a2899dca9ffc1505dcae359663138cd00b489e42e13f9d07ff3ba420b7c6", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::use_mod`
[INFO] [stderr]   --> src/palette/mod.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 | use crate::use_mod;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::use_mod`
[INFO] [stderr]   --> src/render/mod.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 | use crate::use_mod;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `png::Encoder::<'a, W>::set_srgb`: use set_source_srgb
[INFO] [stderr]   --> src/render/render/dump_image.rs:61:11
[INFO] [stderr]    |
[INFO] [stderr] 61 |         encoder.set_srgb(SrgbRenderingIntent::Perceptual);
[INFO] [stderr]    |                 ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stderr]    --> src/fractal/mod.rs:109:3
[INFO] [stderr]     |
[INFO] [stderr] 109 |         self.iter == other.iter
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: the address of the same function can vary between different codegen units
[INFO] [stderr]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stderr]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stderr]     = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stderr] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint
[INFO] [stderr]     |
[INFO] [stderr] 109 -         self.iter == other.iter
[INFO] [stderr] 109 +         std::ptr::fn_addr_eq(self.iter, other.iter)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `benoit` (lib) generated 4 warnings (run `cargo fix --lib -p benoit` to apply 2 suggestions)
[INFO] [stderr] warning: `benoit` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/benoit-51b7cd1f3cc62476)
[INFO] [stderr]    Doc-tests benoit
[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] [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" "b0f2a2899dca9ffc1505dcae359663138cd00b489e42e13f9d07ff3ba420b7c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0f2a2899dca9ffc1505dcae359663138cd00b489e42e13f9d07ff3ba420b7c6", kill_on_drop: false }`
[INFO] [stdout] b0f2a2899dca9ffc1505dcae359663138cd00b489e42e13f9d07ff3ba420b7c6
