[INFO] cloning repository https://github.com/gokaykucuk/splittt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gokaykucuk/splittt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgokaykucuk%2Fsplittt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgokaykucuk%2Fsplittt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ae56c44396e85f6b1dfe4860733f27e58e1d08fc
[INFO] checking gokaykucuk/splittt against master#3391c0133661be933c3ef24edf1867d71b9f206b for pr-149195-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgokaykucuk%2Fsplittt" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/gokaykucuk/splittt
[INFO] finished tweaking git repo https://github.com/gokaykucuk/splittt
[INFO] tweaked toml for git repo https://github.com/gokaykucuk/splittt written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/gokaykucuk/splittt on toolchain 3391c0133661be933c3ef24edf1867d71b9f206b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3391c0133661be933c3ef24edf1867d71b9f206b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/gokaykucuk/splittt 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" "+3391c0133661be933c3ef24edf1867d71b9f206b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+3391c0133661be933c3ef24edf1867d71b9f206b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 767780c195959b780d3ea78954f25af5cd09b25a7a39801ed92e01f2aed4adad
[INFO] running `Command { std: "docker" "start" "-a" "767780c195959b780d3ea78954f25af5cd09b25a7a39801ed92e01f2aed4adad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "767780c195959b780d3ea78954f25af5cd09b25a7a39801ed92e01f2aed4adad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "767780c195959b780d3ea78954f25af5cd09b25a7a39801ed92e01f2aed4adad", kill_on_drop: false }`
[INFO] [stdout] 767780c195959b780d3ea78954f25af5cd09b25a7a39801ed92e01f2aed4adad
[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=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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+3391c0133661be933c3ef24edf1867d71b9f206b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b31abfc179fff45d95ac64b351bd809c8b6f6e7fd24f9930645707f2fe4cdcc
[INFO] running `Command { std: "docker" "start" "-a" "2b31abfc179fff45d95ac64b351bd809c8b6f6e7fd24f9930645707f2fe4cdcc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking tinyvec v1.9.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking cpufeatures v0.2.17
[INFO] [stderr]     Checking unicode-normalization v0.1.24
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking anstyle-parse v0.2.6
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[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]     Checking colorchoice v1.0.3
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-padding v0.3.3
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[INFO] [stderr]     Checking adler2 v2.0.0
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking powerfmt v0.2.0
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[INFO] [stderr]     Checking cipher v0.4.4
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[INFO] [stderr]     Checking tuple v0.5.2
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking rand v0.9.1
[INFO] [stderr]     Checking inflate v0.4.5
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]    Compiling clap_derive v4.5.32
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[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking nom_locate v5.0.0
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking jpeg-decoder v0.3.1
[INFO] [stderr]     Checking md5 v0.7.0
[INFO] [stderr]     Checking globalcache v0.2.4
[INFO] [stderr]     Checking bitflags v2.9.0
[INFO] [stderr]     Checking jiff v0.2.13
[INFO] [stderr]    Compiling datasize_derive v0.2.15
[INFO] [stderr]    Compiling snafu-derive v0.7.5
[INFO] [stderr]    Compiling fax_derive v0.1.0
[INFO] [stderr]    Compiling pdf_derive v0.1.22
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking rangemap v1.5.1
[INFO] [stderr]     Checking datasize v0.2.15
[INFO] [stderr]     Checking istring v0.3.4
[INFO] [stderr]     Checking clap v4.5.38
[INFO] [stderr]     Checking fax v0.2.4
[INFO] [stderr]     Checking snafu v0.7.5
[INFO] [stderr]     Checking pdf v0.8.1
[INFO] [stderr]     Checking lopdf v0.36.0
[INFO] [stderr]     Checking splittt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `num_pages`
[INFO] [stdout]    --> src/main.rs:162:13
[INFO] [stdout]     |
[INFO] [stdout] 162 |         let num_pages = doc.get_pages().len();
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_pages`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 53.20s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: pdf v0.8.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "2b31abfc179fff45d95ac64b351bd809c8b6f6e7fd24f9930645707f2fe4cdcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b31abfc179fff45d95ac64b351bd809c8b6f6e7fd24f9930645707f2fe4cdcc", kill_on_drop: false }`
[INFO] [stdout] 2b31abfc179fff45d95ac64b351bd809c8b6f6e7fd24f9930645707f2fe4cdcc