[INFO] cloning repository https://github.com/andyherbert/gif2ans24
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andyherbert/gif2ans24" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandyherbert%2Fgif2ans24", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandyherbert%2Fgif2ans24'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2c5729e830912e6ccec255f6dca9378cfc2455ac
[INFO] checking andyherbert/gif2ans24 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandyherbert%2Fgif2ans24" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/andyherbert/gif2ans24 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/andyherbert/gif2ans24
[INFO] finished tweaking git repo https://github.com/andyherbert/gif2ans24
[INFO] tweaked toml for git repo https://github.com/andyherbert/gif2ans24 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/andyherbert/gif2ans24 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded oklab v1.0.1
[INFO] [stderr]   Downloaded imagequant v4.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b65995d4df2f7c50f65b5e3db1e31fdaf1493651ce37e37331061bdf30627015
[INFO] running `Command { std: "docker" "start" "-a" "b65995d4df2f7c50f65b5e3db1e31fdaf1493651ce37e37331061bdf30627015", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b65995d4df2f7c50f65b5e3db1e31fdaf1493651ce37e37331061bdf30627015", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b65995d4df2f7c50f65b5e3db1e31fdaf1493651ce37e37331061bdf30627015", kill_on_drop: false }`
[INFO] [stdout] b65995d4df2f7c50f65b5e3db1e31fdaf1493651ce37e37331061bdf30627015
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4f3a8b4d207460ac7219d469e91872acd977d1ab20d325c95efd735f426b0ec
[INFO] running `Command { std: "docker" "start" "-a" "f4f3a8b4d207460ac7219d469e91872acd977d1ab20d325c95efd735f426b0ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.17
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]     Checking bytemuck v1.14.0
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking anstyle v1.0.4
[INFO] [stderr]     Checking fdeflate v0.3.1
[INFO] [stderr]     Checking clap_lex v0.6.0
[INFO] [stderr]    Compiling syn v2.0.41
[INFO] [stderr]     Checking flume v0.11.0
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking half v2.2.1
[INFO] [stderr]     Checking gif v0.12.0
[INFO] [stderr]     Checking iana-time-zone v0.1.58
[INFO] [stderr]     Checking anstream v0.6.5
[INFO] [stderr]     Checking clap_builder v4.4.11
[INFO] [stderr]     Checking rgb v0.8.37
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking oklab v1.0.1
[INFO] [stderr]     Checking crossbeam-epoch v0.9.16
[INFO] [stderr]     Checking png v0.17.10
[INFO] [stderr]     Checking crossbeam-deque v0.8.4
[INFO] [stderr]     Checking chrono v0.4.31
[INFO] [stderr]     Checking rayon v1.8.0
[INFO] [stderr]     Checking exr v1.71.0
[INFO] [stderr]     Checking num-rational v0.4.1
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]     Checking jpeg-decoder v0.3.0
[INFO] [stderr]     Checking imagequant v4.2.2
[INFO] [stderr]     Checking tiff v0.9.0
[INFO] [stderr]     Checking image v0.24.7
[INFO] [stderr]     Checking clap v4.4.11
[INFO] [stderr]     Checking gif2ans v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `width`, `char_height`, `columns`, and `rows` are never read
[INFO] [stdout]    --> src/converter.rs:206:9
[INFO] [stdout]     |
[INFO] [stdout] 203 | pub struct TextSection {
[INFO] [stdout]     |            ----------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 206 |     pub width: u32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 207 |     pub char_height: u32,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 208 |     pub columns: u32,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 209 |     pub rows: u32,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `width`, `char_height`, `columns`, and `rows` are never read
[INFO] [stdout]    --> src/converter.rs:206:9
[INFO] [stdout]     |
[INFO] [stdout] 203 | pub struct TextSection {
[INFO] [stdout]     |            ----------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 206 |     pub width: u32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 207 |     pub char_height: u32,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 208 |     pub columns: u32,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 209 |     pub rows: u32,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.43s
[INFO] running `Command { std: "docker" "inspect" "f4f3a8b4d207460ac7219d469e91872acd977d1ab20d325c95efd735f426b0ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4f3a8b4d207460ac7219d469e91872acd977d1ab20d325c95efd735f426b0ec", kill_on_drop: false }`
[INFO] [stdout] f4f3a8b4d207460ac7219d469e91872acd977d1ab20d325c95efd735f426b0ec
[INFO] checking andyherbert/gif2ans24 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandyherbert%2Fgif2ans24" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/andyherbert/gif2ans24 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/andyherbert/gif2ans24
[INFO] finished tweaking git repo https://github.com/andyherbert/gif2ans24
[INFO] tweaked toml for git repo https://github.com/andyherbert/gif2ans24 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/andyherbert/gif2ans24 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] defb4de4194906ce3e08f3cf9069488e1953c5a673840395b924eee8975ef961
[INFO] running `Command { std: "docker" "start" "-a" "defb4de4194906ce3e08f3cf9069488e1953c5a673840395b924eee8975ef961", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "defb4de4194906ce3e08f3cf9069488e1953c5a673840395b924eee8975ef961", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "defb4de4194906ce3e08f3cf9069488e1953c5a673840395b924eee8975ef961", kill_on_drop: false }`
[INFO] [stdout] defb4de4194906ce3e08f3cf9069488e1953c5a673840395b924eee8975ef961
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6925544b86beb4a2f648c662f3d81262fdce05698d80c0fdd40fdd882c412b0d
[INFO] running `Command { std: "docker" "start" "-a" "6925544b86beb4a2f648c662f3d81262fdce05698d80c0fdd40fdd882c412b0d", kill_on_drop: false }`
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.17
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]     Checking bytemuck v1.14.0
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking anstyle v1.0.4
[INFO] [stderr]     Checking fdeflate v0.3.1
[INFO] [stderr]     Checking clap_lex v0.6.0
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking flume v0.11.0
[INFO] [stderr]    Compiling syn v2.0.41
[INFO] [stderr]     Checking half v2.2.1
[INFO] [stderr]     Checking gif v0.12.0
[INFO] [stderr]     Checking iana-time-zone v0.1.58
[INFO] [stderr]     Checking anstream v0.6.5
[INFO] [stderr]     Checking rgb v0.8.37
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]     Checking clap_builder v4.4.11
[INFO] [stderr]     Checking oklab v1.0.1
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking crossbeam-epoch v0.9.16
[INFO] [stderr]     Checking png v0.17.10
[INFO] [stderr]     Checking crossbeam-deque v0.8.4
[INFO] [stderr]     Checking chrono v0.4.31
[INFO] [stderr]     Checking num-rational v0.4.1
[INFO] [stderr]     Checking rayon v1.8.0
[INFO] [stderr]     Checking exr v1.71.0
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]     Checking jpeg-decoder v0.3.0
[INFO] [stderr]     Checking imagequant v4.2.2
[INFO] [stderr]     Checking tiff v0.9.0
[INFO] [stderr]     Checking image v0.24.7
[INFO] [stderr]     Checking clap v4.4.11
[INFO] [stderr]     Checking gif2ans v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `width`, `char_height`, `columns`, and `rows` are never read
[INFO] [stdout]    --> src/converter.rs:206:9
[INFO] [stdout]     |
[INFO] [stdout] 203 | pub struct TextSection {
[INFO] [stdout]     |            ----------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 206 |     pub width: u32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 207 |     pub char_height: u32,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 208 |     pub columns: u32,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 209 |     pub rows: u32,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `width`, `char_height`, `columns`, and `rows` are never read
[INFO] [stdout]    --> src/converter.rs:206:9
[INFO] [stdout]     |
[INFO] [stdout] 203 | pub struct TextSection {
[INFO] [stdout]     |            ----------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 206 |     pub width: u32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 207 |     pub char_height: u32,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 208 |     pub columns: u32,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 209 |     pub rows: u32,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.10s
[INFO] running `Command { std: "docker" "inspect" "6925544b86beb4a2f648c662f3d81262fdce05698d80c0fdd40fdd882c412b0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6925544b86beb4a2f648c662f3d81262fdce05698d80c0fdd40fdd882c412b0d", kill_on_drop: false }`
[INFO] [stdout] 6925544b86beb4a2f648c662f3d81262fdce05698d80c0fdd40fdd882c412b0d