[INFO] fetching crate slackrs 0.2.0...
[INFO] testing slackrs-0.2.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate slackrs 0.2.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate slackrs 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate slackrs 0.2.0
[INFO] tweaked toml for crates.io crate slackrs 0.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate slackrs 0.2.0 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 slackrs 0.2.0 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 4cb4261775025109fcd3cf18dff9dd45cdd0ec508dcd51193089f8974425a545
[INFO] running `Command { std: "docker" "start" "-a" "4cb4261775025109fcd3cf18dff9dd45cdd0ec508dcd51193089f8974425a545", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4cb4261775025109fcd3cf18dff9dd45cdd0ec508dcd51193089f8974425a545", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cb4261775025109fcd3cf18dff9dd45cdd0ec508dcd51193089f8974425a545", kill_on_drop: false }`
[INFO] [stdout] 4cb4261775025109fcd3cf18dff9dd45cdd0ec508dcd51193089f8974425a545
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 4778a19ab5f1dcb250d28a93d2c0d701fe22ed65584a34d57b44d4de7087856b
[INFO] running `Command { std: "docker" "start" "-a" "4778a19ab5f1dcb250d28a93d2c0d701fe22ed65584a34d57b44d4de7087856b", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling zlib-rs v0.5.1
[INFO] [stderr]    Compiling yeslogic-fontconfig-sys v6.0.0
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling libloading v0.8.8
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling weezl v0.1.10
[INFO] [stderr]    Compiling jpeg-decoder v0.3.2
[INFO] [stderr]    Compiling anstyle-query v1.1.4
[INFO] [stderr]    Compiling bytemuck v1.23.2
[INFO] [stderr]    Compiling dlib v0.5.2
[INFO] [stderr]    Compiling font-kit v0.14.3
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling anstream v0.6.20
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling cc v1.2.34
[INFO] [stderr]    Compiling gif v0.12.0
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling dirs v6.0.0
[INFO] [stderr]    Compiling bitflags v2.9.3
[INFO] [stderr]    Compiling float-ord v0.3.2
[INFO] [stderr]    Compiling bumpalo v3.19.0
[INFO] [stderr]    Compiling libbz2-rs-sys v0.2.2
[INFO] [stderr]    Compiling clap_builder v4.5.44
[INFO] [stderr]    Compiling time v0.3.41
[INFO] [stderr]    Compiling indexmap v2.11.0
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling aes v0.8.4
[INFO] [stderr]    Compiling pbkdf2 v0.12.2
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling pathfinder_simd v0.5.5
[INFO] [stderr]    Compiling csv-core v0.1.12
[INFO] [stderr]    Compiling zopfli v0.8.2
[INFO] [stderr]    Compiling deflate64 v0.1.9
[INFO] [stderr]    Compiling ppmd-rust v1.2.1
[INFO] [stderr]    Compiling ttf-parser v0.20.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling bzip2 v0.6.0
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling pathfinder_geometry v0.5.1
[INFO] [stderr]    Compiling zstd-sys v2.0.15+zstd.1.5.7
[INFO] [stderr]    Compiling freetype-sys v0.20.1
[INFO] [stderr]    Compiling liblzma-sys v0.4.4
[INFO] [stderr]    Compiling liblzma v0.4.3
[INFO] [stderr]    Compiling libz-rs-sys v0.5.1
[INFO] [stderr]    Compiling flate2 v1.1.2
[INFO] [stderr]    Compiling png v0.17.16
[INFO] [stderr]    Compiling image v0.24.9
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling clap_derive v4.5.45
[INFO] [stderr]    Compiling zeroize v1.8.1
[INFO] [stderr]    Compiling zstd v0.13.3
[INFO] [stderr]    Compiling zip v4.5.0
[INFO] [stderr]    Compiling clap v4.5.45
[INFO] [stderr]    Compiling plotters-bitmap v0.3.7
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling csv v1.3.1
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling slackrs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/plot.rs:98:32
[INFO] [stdout]    |
[INFO] [stdout] 98 |         .map(|(label, _count)| (label.clone()))
[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] 98 -         .map(|(label, _count)| (label.clone()))
[INFO] [stdout] 98 +         .map(|(label, _count)| label.clone() )
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.77s
[INFO] running `Command { std: "docker" "inspect" "4778a19ab5f1dcb250d28a93d2c0d701fe22ed65584a34d57b44d4de7087856b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4778a19ab5f1dcb250d28a93d2c0d701fe22ed65584a34d57b44d4de7087856b", kill_on_drop: false }`
[INFO] [stdout] 4778a19ab5f1dcb250d28a93d2c0d701fe22ed65584a34d57b44d4de7087856b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c027185092939743d02ab63fcf6fb141734b14d9f1dcea36bfdc1e54f6c7049
[INFO] running `Command { std: "docker" "start" "-a" "3c027185092939743d02ab63fcf6fb141734b14d9f1dcea36bfdc1e54f6c7049", kill_on_drop: false }`
[INFO] [stderr]    Compiling slackrs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/plot.rs:98:32
[INFO] [stdout]    |
[INFO] [stdout] 98 |         .map(|(label, _count)| (label.clone()))
[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] 98 -         .map(|(label, _count)| (label.clone()))
[INFO] [stdout] 98 +         .map(|(label, _count)| label.clone() )
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/plot.rs:98:32
[INFO] [stdout]    |
[INFO] [stdout] 98 |         .map(|(label, _count)| (label.clone()))
[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] 98 -         .map(|(label, _count)| (label.clone()))
[INFO] [stdout] 98 +         .map(|(label, _count)| label.clone() )
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.73s
[INFO] running `Command { std: "docker" "inspect" "3c027185092939743d02ab63fcf6fb141734b14d9f1dcea36bfdc1e54f6c7049", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c027185092939743d02ab63fcf6fb141734b14d9f1dcea36bfdc1e54f6c7049", kill_on_drop: false }`
[INFO] [stdout] 3c027185092939743d02ab63fcf6fb141734b14d9f1dcea36bfdc1e54f6c7049
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2add400a99739b1a606c291fbe8bba175d75b9412aa771b8a3bc8e4af4fda221
[INFO] running `Command { std: "docker" "start" "-a" "2add400a99739b1a606c291fbe8bba175d75b9412aa771b8a3bc8e4af4fda221", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]   --> src/plot.rs:98:32
[INFO] [stderr]    |
[INFO] [stderr] 98 |         .map(|(label, _count)| (label.clone()))
[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] 98 -         .map(|(label, _count)| (label.clone()))
[INFO] [stderr] 98 +         .map(|(label, _count)| label.clone() )
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `slackrs` (lib) generated 1 warning (run `cargo fix --lib -p slackrs` to apply 1 suggestion)
[INFO] [stderr] warning: `slackrs` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/slackrs-1d349bcc19d1fa39)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test plot::tests::test_rgb_from_hex ... ok
[INFO] [stdout] test slack::tests::ts_to_datetime_ok ... ok
[INFO] [stdout] test plot::tests::test_rgb_from_hex_invalid ... ok
[INFO] [stdout] test plot::tests::test_consolidate_labels ... ok
[INFO] [stdout] test plot::tests::test_read_analysis_tasks_from_file ... ok
[INFO] [stdout] test slack::tests::ts_to_datetime_err - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/slackrs-fd15d225aa05172e)
[INFO] [stderr]    Doc-tests slackrs
[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] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]   --> src/plot.rs:98:32
[INFO] [stderr]    |
[INFO] [stderr] 98 |         .map(|(label, _count)| (label.clone()))
[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] 98 -         .map(|(label, _count)| (label.clone()))
[INFO] [stderr] 98 +         .map(|(label, _count)| label.clone() )
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[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" "2add400a99739b1a606c291fbe8bba175d75b9412aa771b8a3bc8e4af4fda221", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2add400a99739b1a606c291fbe8bba175d75b9412aa771b8a3bc8e4af4fda221", kill_on_drop: false }`
[INFO] [stdout] 2add400a99739b1a606c291fbe8bba175d75b9412aa771b8a3bc8e4af4fda221