[INFO] fetching crate picat 0.1.0...
[INFO] testing picat-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate picat 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate picat 0.1.0
[INFO] finished tweaking crates.io crate picat 0.1.0
[INFO] tweaked toml for crates.io crate picat 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate picat 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate picat 0.1.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rgb v0.8.29
[INFO] [stderr]   Downloaded bytemuck v1.7.2
[INFO] [stderr]   Downloaded imagequant v3.1.0
[INFO] [stderr]   Downloaded fallible_collections v0.4.3
[INFO] [stderr]   Downloaded lexopt v0.2.0
[INFO] [stderr]   Downloaded imagequant-sys v3.1.1+sys2.17.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8f6d8c575d5e2ef35ac7134d5e8332ae5c9aa7ba9f5d1eed76fa5b35bab998d8
[INFO] running `Command { std: "docker" "start" "-a" "8f6d8c575d5e2ef35ac7134d5e8332ae5c9aa7ba9f5d1eed76fa5b35bab998d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f6d8c575d5e2ef35ac7134d5e8332ae5c9aa7ba9f5d1eed76fa5b35bab998d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f6d8c575d5e2ef35ac7134d5e8332ae5c9aa7ba9f5d1eed76fa5b35bab998d8", kill_on_drop: false }`
[INFO] [stdout] 8f6d8c575d5e2ef35ac7134d5e8332ae5c9aa7ba9f5d1eed76fa5b35bab998d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7da809160f8d374cab67425c9b3c6e72aa58ade34ba0143890df42d6f4f56cfb
[INFO] running `Command { std: "docker" "start" "-a" "7da809160f8d374cab67425c9b3c6e72aa58ade34ba0143890df42d6f4f56cfb", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling bytemuck v1.7.2
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling weezl v0.1.5
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling lexopt v0.2.0
[INFO] [stderr]    Compiling rgb v0.8.29
[INFO] [stderr]    Compiling deflate v0.8.6
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling png v0.16.8
[INFO] [stderr]    Compiling gif v0.11.3
[INFO] [stderr]    Compiling tiff v0.6.1
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling imagequant-sys v3.1.1+sys2.17.0
[INFO] [stderr]    Compiling fallible_collections v0.4.3
[INFO] [stderr]    Compiling image v0.23.14
[INFO] [stderr]    Compiling imagequant v3.1.0
[INFO] [stderr]    Compiling picat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/sixel.rs:89:44
[INFO] [stdout]    |
[INFO] [stdout] 89 |                         .map(|(_, (_, y))| (1 << y))
[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] 89 -                         .map(|(_, (_, y))| (1 << y))
[INFO] [stdout] 89 +                         .map(|(_, (_, y))| 1 << y)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.49s
[INFO] running `Command { std: "docker" "inspect" "7da809160f8d374cab67425c9b3c6e72aa58ade34ba0143890df42d6f4f56cfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7da809160f8d374cab67425c9b3c6e72aa58ade34ba0143890df42d6f4f56cfb", kill_on_drop: false }`
[INFO] [stdout] 7da809160f8d374cab67425c9b3c6e72aa58ade34ba0143890df42d6f4f56cfb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10ccc02f7f424c84ad73a21cb4b4a5461ffe2250b9c57b9767fc940a302af551
[INFO] running `Command { std: "docker" "start" "-a" "10ccc02f7f424c84ad73a21cb4b4a5461ffe2250b9c57b9767fc940a302af551", kill_on_drop: false }`
[INFO] [stderr]    Compiling picat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/sixel.rs:89:44
[INFO] [stdout]    |
[INFO] [stdout] 89 |                         .map(|(_, (_, y))| (1 << y))
[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] 89 -                         .map(|(_, (_, y))| (1 << y))
[INFO] [stdout] 89 +                         .map(|(_, (_, y))| 1 << y)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "10ccc02f7f424c84ad73a21cb4b4a5461ffe2250b9c57b9767fc940a302af551", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10ccc02f7f424c84ad73a21cb4b4a5461ffe2250b9c57b9767fc940a302af551", kill_on_drop: false }`
[INFO] [stdout] 10ccc02f7f424c84ad73a21cb4b4a5461ffe2250b9c57b9767fc940a302af551
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b77108996e93b32e74125b233e1e16b4092b343f594d225c855119079834dd86
[INFO] running `Command { std: "docker" "start" "-a" "b77108996e93b32e74125b233e1e16b4092b343f594d225c855119079834dd86", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]   --> src/sixel.rs:89:44
[INFO] [stderr]    |
[INFO] [stderr] 89 |                         .map(|(_, (_, y))| (1 << y))
[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] 89 -                         .map(|(_, (_, y))| (1 << y))
[INFO] [stderr] 89 +                         .map(|(_, (_, y))| 1 << y)
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `picat` (bin "picat" test) generated 1 warning (run `cargo fix --bin "picat" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/picat-1b8ef65760e84e73)
[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" "b77108996e93b32e74125b233e1e16b4092b343f594d225c855119079834dd86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b77108996e93b32e74125b233e1e16b4092b343f594d225c855119079834dd86", kill_on_drop: false }`
[INFO] [stdout] b77108996e93b32e74125b233e1e16b4092b343f594d225c855119079834dd86