[INFO] fetching crate rust-fontconfig 0.1.13...
[INFO] testing rust-fontconfig-0.1.13 against nightly-2025-01-18+rustflags=-Zrandomize-layout for randomize-layout-3
[INFO] extracting crate rust-fontconfig 0.1.13 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate rust-fontconfig 0.1.13 on toolchain nightly-2025-01-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust-fontconfig 0.1.13
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rust-fontconfig 0.1.13
[INFO] tweaked toml for crates.io crate rust-fontconfig 0.1.13 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate rust-fontconfig 0.1.13 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" "+nightly-2025-01-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dcb8554187306b11b9e0703e75db236cdfd492bf3915562e7cbd03841e5020e0
[INFO] running `Command { std: "docker" "start" "-a" "dcb8554187306b11b9e0703e75db236cdfd492bf3915562e7cbd03841e5020e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dcb8554187306b11b9e0703e75db236cdfd492bf3915562e7cbd03841e5020e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcb8554187306b11b9e0703e75db236cdfd492bf3915562e7cbd03841e5020e0", kill_on_drop: false }`
[INFO] [stdout] dcb8554187306b11b9e0703e75db236cdfd492bf3915562e7cbd03841e5020e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc451deba5297d07e9ef453c51baa1ef0639072d883a60cd40dfa5174c4ee11d
[INFO] running `Command { std: "docker" "start" "-a" "fc451deba5297d07e9ef453c51baa1ef0639072d883a60cd40dfa5174c4ee11d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling libc v0.2.161
[INFO] [stderr]    Compiling unicode-joining-type v0.7.0
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling unicode-canonical-combining-class v0.5.0
[INFO] [stderr]    Compiling unicode-general-category v0.6.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling miniz_oxide v0.8.0
[INFO] [stderr]    Compiling aliasable v0.1.3
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling tinyvec v1.8.0
[INFO] [stderr]    Compiling brotli-decompressor v2.5.1
[INFO] [stderr]    Compiling bitreader v0.3.11
[INFO] [stderr]    Compiling glyph-names v0.2.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling xmlparser v0.13.6
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling flate2 v1.0.34
[INFO] [stderr]    Compiling pathfinder_simd v0.5.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling syn v2.0.85
[INFO] [stderr]    Compiling mmapio v0.9.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling pathfinder_geometry v0.5.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling ouroboros_macro v0.17.2
[INFO] [stderr]    Compiling ouroboros v0.17.2
[INFO] [stderr]    Compiling allsorts v0.15.0
[INFO] [stderr]    Compiling rust-fontconfig v0.1.13 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `io::Read`
[INFO] [stdout]    --> src/lib.rs:610:38
[INFO] [stdout]     |
[INFO] [stdout] 610 |     use std::{collections::BTreeSet, io::Read};
[INFO] [stdout]     |                                      ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.32s
[INFO] running `Command { std: "docker" "inspect" "fc451deba5297d07e9ef453c51baa1ef0639072d883a60cd40dfa5174c4ee11d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc451deba5297d07e9ef453c51baa1ef0639072d883a60cd40dfa5174c4ee11d", kill_on_drop: false }`
[INFO] [stdout] fc451deba5297d07e9ef453c51baa1ef0639072d883a60cd40dfa5174c4ee11d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b84cb726fb2bf93fd7df9a51c64939e571e3452925a3cae45231ac018747368a
[INFO] running `Command { std: "docker" "start" "-a" "b84cb726fb2bf93fd7df9a51c64939e571e3452925a3cae45231ac018747368a", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `io::Read`
[INFO] [stdout]    --> src/lib.rs:610:38
[INFO] [stdout]     |
[INFO] [stdout] 610 |     use std::{collections::BTreeSet, io::Read};
[INFO] [stdout]     |                                      ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rust-fontconfig v0.1.13 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `io::Read`
[INFO] [stdout]    --> src/lib.rs:610:38
[INFO] [stdout]     |
[INFO] [stdout] 610 |     use std::{collections::BTreeSet, io::Read};
[INFO] [stdout]     |                                      ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "b84cb726fb2bf93fd7df9a51c64939e571e3452925a3cae45231ac018747368a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b84cb726fb2bf93fd7df9a51c64939e571e3452925a3cae45231ac018747368a", kill_on_drop: false }`
[INFO] [stdout] b84cb726fb2bf93fd7df9a51c64939e571e3452925a3cae45231ac018747368a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] efbe42ce8902bffda9d7c862a81c3bec71219508f3823aa08e7f762f0ea033e2
[INFO] running `Command { std: "docker" "start" "-a" "efbe42ce8902bffda9d7c862a81c3bec71219508f3823aa08e7f762f0ea033e2", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `io::Read`
[INFO] [stderr]    --> src/lib.rs:610:38
[INFO] [stderr]     |
[INFO] [stderr] 610 |     use std::{collections::BTreeSet, io::Read};
[INFO] [stderr]     |                                      ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rust-fontconfig` (lib) generated 1 warning
[INFO] [stderr] warning: `rust-fontconfig` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_fontconfig-3efbc0db6d892810)
[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]    Doc-tests rust_fontconfig
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "efbe42ce8902bffda9d7c862a81c3bec71219508f3823aa08e7f762f0ea033e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efbe42ce8902bffda9d7c862a81c3bec71219508f3823aa08e7f762f0ea033e2", kill_on_drop: false }`
[INFO] [stdout] efbe42ce8902bffda9d7c862a81c3bec71219508f3823aa08e7f762f0ea033e2