[INFO] fetching crate packbits 0.1.1...
[INFO] checking packbits-0.1.1 against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] extracting crate packbits 0.1.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate packbits 0.1.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate packbits 0.1.1
[INFO] tweaked toml for crates.io crate packbits 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate packbits 0.1.1 on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate packbits 0.1.1 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bitfield-struct v0.8.0
[INFO] [stderr]   Downloaded trybuild v1.0.110
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 34d220adcc04aeeea8ba54b29305e76b8ab5c7200965e735f48573f64062de96
[INFO] running `Command { std: "docker" "start" "-a" "34d220adcc04aeeea8ba54b29305e76b8ab5c7200965e735f48573f64062de96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34d220adcc04aeeea8ba54b29305e76b8ab5c7200965e735f48573f64062de96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34d220adcc04aeeea8ba54b29305e76b8ab5c7200965e735f48573f64062de96", kill_on_drop: false }`
[INFO] [stdout] 34d220adcc04aeeea8ba54b29305e76b8ab5c7200965e735f48573f64062de96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 492d71bf92d9826fac18a0d72ce433c08846ec768cf909a1604af9d83f29d985
[INFO] running `Command { std: "docker" "start" "-a" "492d71bf92d9826fac18a0d72ce433c08846ec768cf909a1604af9d83f29d985", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]     Checking unicode-ident v1.0.18
[INFO] [stderr]     Checking regex-syntax v0.8.6
[INFO] [stderr]     Checking half v2.6.0
[INFO] [stderr]    Compiling target-triple v0.1.4
[INFO] [stderr]    Compiling packed_struct v0.10.1
[INFO] [stderr]     Checking toml_parser v1.0.2
[INFO] [stderr]     Checking clap_builder v4.5.47
[INFO] [stderr]     Checking toml_writer v1.0.2
[INFO] [stderr]     Checking is-terminal v0.4.16
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking quote v1.0.40
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking syn v2.0.106
[INFO] [stderr]     Checking regex-automata v0.4.10
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking clap v4.5.47
[INFO] [stderr]     Checking regex v1.11.2
[INFO] [stderr]     Checking packbits v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/pack/diagram.rs:201:45
[INFO] [stdout]     |
[INFO] [stdout] 201 |           if best.as_ref().map(|&(_, s, e)| (e + 1 - s)).unwrap_or(0) < len {
[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] 201 -           if best.as_ref().map(|&(_, s, e)| (e + 1 - s)).unwrap_or(0) < len {
[INFO] [stdout] 201 +           if best.as_ref().map(|&(_, s, e)| e + 1 - s).unwrap_or(0) < len {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling bitfield-struct v0.8.0
[INFO] [stderr]    Compiling packed_struct_codegen v0.10.1
[INFO] [stderr]    Compiling modular-bitfield-impl v0.11.2
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/pack/diagram.rs:201:45
[INFO] [stdout]     |
[INFO] [stdout] 201 |           if best.as_ref().map(|&(_, s, e)| (e + 1 - s)).unwrap_or(0) < len {
[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] 201 -           if best.as_ref().map(|&(_, s, e)| (e + 1 - s)).unwrap_or(0) < len {
[INFO] [stdout] 201 +           if best.as_ref().map(|&(_, s, e)| e + 1 - s).unwrap_or(0) < len {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking modular-bitfield v0.11.2
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking serde_json v1.0.143
[INFO] [stderr]     Checking toml_datetime v0.7.0
[INFO] [stderr]     Checking serde_spanned v1.0.0
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking toml v0.9.5
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking trybuild v1.0.110
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/pack/diagram.rs:201:45
[INFO] [stdout]     |
[INFO] [stdout] 201 |           if best.as_ref().map(|&(_, s, e)| (e + 1 - s)).unwrap_or(0) < len {
[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] 201 -           if best.as_ref().map(|&(_, s, e)| (e + 1 - s)).unwrap_or(0) < len {
[INFO] [stdout] 201 +           if best.as_ref().map(|&(_, s, e)| e + 1 - s).unwrap_or(0) < len {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.51s
[INFO] running `Command { std: "docker" "inspect" "492d71bf92d9826fac18a0d72ce433c08846ec768cf909a1604af9d83f29d985", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "492d71bf92d9826fac18a0d72ce433c08846ec768cf909a1604af9d83f29d985", kill_on_drop: false }`
[INFO] [stdout] 492d71bf92d9826fac18a0d72ce433c08846ec768cf909a1604af9d83f29d985