[INFO] fetching crate giflar 0.0.6... [INFO] testing giflar-0.0.6 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate giflar 0.0.6 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate giflar 0.0.6 [INFO] finished tweaking crates.io crate giflar 0.0.6 [INFO] tweaked toml for crates.io crate giflar 0.0.6 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate giflar 0.0.6 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate giflar 0.0.6 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d2704ac5b386ac877e7bade5a2cc06a66fabb872dd05902a819646189e5a35a8 [INFO] running `Command { std: "docker" "start" "-a" "d2704ac5b386ac877e7bade5a2cc06a66fabb872dd05902a819646189e5a35a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d2704ac5b386ac877e7bade5a2cc06a66fabb872dd05902a819646189e5a35a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2704ac5b386ac877e7bade5a2cc06a66fabb872dd05902a819646189e5a35a8", kill_on_drop: false }` [INFO] [stdout] d2704ac5b386ac877e7bade5a2cc06a66fabb872dd05902a819646189e5a35a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a751355b3a1a13243dfcdad649946a747097c724d65411d2feae3ec25fa15466 [INFO] running `Command { std: "docker" "start" "-a" "a751355b3a1a13243dfcdad649946a747097c724d65411d2feae3ec25fa15466", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling rustix v0.37.20 [INFO] [stderr] Compiling proc-macro2 v1.0.60 [INFO] [stderr] Compiling quote v1.0.28 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling linux-raw-sys v0.3.8 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Compiling colorchoice v1.0.0 [INFO] [stderr] Compiling anstyle-query v1.0.0 [INFO] [stderr] Compiling anstyle v1.0.1 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling anyhow v1.0.71 [INFO] [stderr] Compiling clap_lex v0.5.0 [INFO] [stderr] Compiling anstyle-parse v0.2.1 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.8 [INFO] [stderr] Compiling crossbeam-deque v0.8.3 [INFO] [stderr] Compiling num_cpus v1.15.0 [INFO] [stderr] Compiling syn v2.0.18 [INFO] [stderr] Compiling rayon v1.7.0 [INFO] [stderr] Compiling is-terminal v0.4.7 [INFO] [stderr] Compiling anstream v0.3.2 [INFO] [stderr] Compiling clap_builder v4.3.8 [INFO] [stderr] Compiling clap_derive v4.3.2 [INFO] [stderr] Compiling clap v4.3.8 [INFO] [stderr] Compiling giflar v0.0.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `d_no` is never read [INFO] [stdout] --> src/parser.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | let mut d_no = 0.0; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/parser.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | #[warn(unused_assignments)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | let mut mm = 0; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `mm` is assigned to, but never used [INFO] [stdout] --> src/parser.rs:105:9 [INFO] [stdout] | [INFO] [stdout] 105 | mut mm: usize, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_mm` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [optimized + debuginfo] target(s) in 25.58s [INFO] running `Command { std: "docker" "inspect" "a751355b3a1a13243dfcdad649946a747097c724d65411d2feae3ec25fa15466", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a751355b3a1a13243dfcdad649946a747097c724d65411d2feae3ec25fa15466", kill_on_drop: false }` [INFO] [stdout] a751355b3a1a13243dfcdad649946a747097c724d65411d2feae3ec25fa15466 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3b33b91ca17f61ec7f37c191629be8f443d988030cb9323d921efe5859e3229e [INFO] running `Command { std: "docker" "start" "-a" "3b33b91ca17f61ec7f37c191629be8f443d988030cb9323d921efe5859e3229e", kill_on_drop: false }` [INFO] [stderr] Compiling giflar v0.0.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `d_no` is never read [INFO] [stdout] --> src/parser.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | let mut d_no = 0.0; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/parser.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | #[warn(unused_assignments)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | let mut mm = 0; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `mm` is assigned to, but never used [INFO] [stdout] --> src/parser.rs:105:9 [INFO] [stdout] | [INFO] [stdout] 105 | mut mm: usize, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_mm` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [optimized + debuginfo] target(s) in 0.38s [INFO] running `Command { std: "docker" "inspect" "3b33b91ca17f61ec7f37c191629be8f443d988030cb9323d921efe5859e3229e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b33b91ca17f61ec7f37c191629be8f443d988030cb9323d921efe5859e3229e", kill_on_drop: false }` [INFO] [stdout] 3b33b91ca17f61ec7f37c191629be8f443d988030cb9323d921efe5859e3229e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8d7b42a0f550ca48912cf928258ef168db57671d49e8ebd53332554f22b8b7a4 [INFO] running `Command { std: "docker" "start" "-a" "8d7b42a0f550ca48912cf928258ef168db57671d49e8ebd53332554f22b8b7a4", kill_on_drop: false }` [INFO] [stderr] warning: value assigned to `d_no` is never read [INFO] [stderr] --> src/parser.rs:46:13 [INFO] [stderr] | [INFO] [stderr] 46 | let mut d_no = 0.0; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/parser.rs:9:8 [INFO] [stderr] | [INFO] [stderr] 9 | #[warn(unused_assignments)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:39:9 [INFO] [stderr] | [INFO] [stderr] 39 | let mut mm = 0; [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `mm` is assigned to, but never used [INFO] [stderr] --> src/parser.rs:105:9 [INFO] [stderr] | [INFO] [stderr] 105 | mut mm: usize, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_mm` instead [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `giflar` (bin "giflar" test) generated 3 warnings (run `cargo fix --bin "giflar" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [optimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/giflar-d3837a0bfecae686) [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" "8d7b42a0f550ca48912cf928258ef168db57671d49e8ebd53332554f22b8b7a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d7b42a0f550ca48912cf928258ef168db57671d49e8ebd53332554f22b8b7a4", kill_on_drop: false }` [INFO] [stdout] 8d7b42a0f550ca48912cf928258ef168db57671d49e8ebd53332554f22b8b7a4