[INFO] fetching crate png-glitch 0.5.0...
[INFO] testing png-glitch-0.5.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate png-glitch 0.5.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate png-glitch 0.5.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate png-glitch 0.5.0
[INFO] tweaked toml for crates.io crate png-glitch 0.5.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate png-glitch 0.5.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate png-glitch 0.5.0 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 904df364562437a924ba2db4566cc5efffe0948f7b7201366bd0270ada4caa5d
[INFO] running `Command { std: "docker" "start" "-a" "904df364562437a924ba2db4566cc5efffe0948f7b7201366bd0270ada4caa5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "904df364562437a924ba2db4566cc5efffe0948f7b7201366bd0270ada4caa5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "904df364562437a924ba2db4566cc5efffe0948f7b7201366bd0270ada4caa5d", kill_on_drop: false }`
[INFO] [stdout] 904df364562437a924ba2db4566cc5efffe0948f7b7201366bd0270ada4caa5d
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5664a548e53d434fe010d6ae097b908bdcd154322a3763ed91c9ae9fcc46583c
[INFO] running `Command { std: "docker" "start" "-a" "5664a548e53d434fe010d6ae097b908bdcd154322a3763ed91c9ae9fcc46583c", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling thiserror v2.0.9
[INFO] [stderr]    Compiling syn v2.0.93
[INFO] [stderr]    Compiling thiserror-impl v2.0.9
[INFO] [stderr]    Compiling png-glitch v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/png/scan_line.rs:119:14
[INFO] [stdout]     |
[INFO] [stdout] 119 |             &(*self.decoded_data.as_ptr()).index(index)
[INFO] [stdout]     |              ^^--------------------------^^^^^^^^^^^^^^
[INFO] [stdout]     |                |
[INFO] [stdout]     |                this raw pointer has type `*mut Vec<u8>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&Vec<u8>`
[INFO] [stdout]    --> src/png/scan_line.rs:119:14
[INFO] [stdout]     |
[INFO] [stdout] 119 |             &(*self.decoded_data.as_ptr()).index(index)
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: method calls to `index` require a reference
[INFO] [stdout]    --> /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/core/src/ops/index.rs:73:5
[INFO] [stdout]     = note: `#[deny(dangerous_implicit_autorefs)]` on by default
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 119 |             &(&(*self.decoded_data.as_ptr())).index(index)
[INFO] [stdout]     |              ++                             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/png/scan_line.rs:128:13
[INFO] [stdout]     |
[INFO] [stdout] 128 |             (*self.decoded_data.as_ptr()).index_mut(index)
[INFO] [stdout]     |             ^^--------------------------^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |               |
[INFO] [stdout]     |               this raw pointer has type `*mut Vec<u8>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&mut Vec<u8>`
[INFO] [stdout]    --> src/png/scan_line.rs:128:13
[INFO] [stdout]     |
[INFO] [stdout] 128 |             (*self.decoded_data.as_ptr()).index_mut(index)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: method calls to `index_mut` require a reference
[INFO] [stdout]    --> /rustc/2440211fe03bc45c89b6dc1a3df18382ce91e32b/library/core/src/ops/index.rs:179:5
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 128 |             (&mut (*self.decoded_data.as_ptr())).index_mut(index)
[INFO] [stdout]     |             +++++                              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `png-glitch` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "5664a548e53d434fe010d6ae097b908bdcd154322a3763ed91c9ae9fcc46583c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5664a548e53d434fe010d6ae097b908bdcd154322a3763ed91c9ae9fcc46583c", kill_on_drop: false }`
[INFO] [stdout] 5664a548e53d434fe010d6ae097b908bdcd154322a3763ed91c9ae9fcc46583c