[INFO] fetching crate benoit 3.0.5...
[INFO] checking benoit-3.0.5 against try#84addd32a13fa2d3f62fe5d99031611147b7fb13 for pr-147565
[INFO] extracting crate benoit 3.0.5 into /workspace/builds/worker-0-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-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate benoit 3.0.5 on toolchain 84addd32a13fa2d3f62fe5d99031611147b7fb13
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+84addd32a13fa2d3f62fe5d99031611147b7fb13" "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" "+84addd32a13fa2d3f62fe5d99031611147b7fb13" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 143 packages to latest compatible versions
[INFO] [stderr]       Adding png v0.17.16 (available: v0.18.0)
[INFO] [stderr]       Adding wgpu v0.20.1 (available: v27.0.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+84addd32a13fa2d3f62fe5d99031611147b7fb13" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+84addd32a13fa2d3f62fe5d99031611147b7fb13" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ed3461996093306a22726b999a0871ed2c69511bcc28b46881bd40f982fe95fd
[INFO] running `Command { std: "docker" "start" "-a" "ed3461996093306a22726b999a0871ed2c69511bcc28b46881bd40f982fe95fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed3461996093306a22726b999a0871ed2c69511bcc28b46881bd40f982fe95fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed3461996093306a22726b999a0871ed2c69511bcc28b46881bd40f982fe95fd", kill_on_drop: false }`
[INFO] [stdout] ed3461996093306a22726b999a0871ed2c69511bcc28b46881bd40f982fe95fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+84addd32a13fa2d3f62fe5d99031611147b7fb13" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a19969a12df467219ff673e87c13d6ac668d6a83c595f2727d4022286436837d
[INFO] running `Command { std: "docker" "start" "-a" "a19969a12df467219ff673e87c13d6ac668d6a83c595f2727d4022286436837d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling enum-iterator-derive v1.5.0
[INFO] [stderr]     Checking enum-iterator v2.3.0
[INFO] [stderr]     Checking 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: 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: 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] [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 6.02s
[INFO] running `Command { std: "docker" "inspect" "a19969a12df467219ff673e87c13d6ac668d6a83c595f2727d4022286436837d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a19969a12df467219ff673e87c13d6ac668d6a83c595f2727d4022286436837d", kill_on_drop: false }`
[INFO] [stdout] a19969a12df467219ff673e87c13d6ac668d6a83c595f2727d4022286436837d
