[INFO] fetching crate ld_preload_helpers 0.1.1...
[INFO] testing ld_preload_helpers-0.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate ld_preload_helpers 0.1.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate ld_preload_helpers 0.1.1
[INFO] finished tweaking crates.io crate ld_preload_helpers 0.1.1
[INFO] tweaked toml for crates.io crate ld_preload_helpers 0.1.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ld_preload_helpers 0.1.1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e228960ab69b5e7971ad268d363cd8d8999f21220b3248cc86ce8a0168c43647
[INFO] running `Command { std: "docker" "start" "-a" "e228960ab69b5e7971ad268d363cd8d8999f21220b3248cc86ce8a0168c43647", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e228960ab69b5e7971ad268d363cd8d8999f21220b3248cc86ce8a0168c43647", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e228960ab69b5e7971ad268d363cd8d8999f21220b3248cc86ce8a0168c43647", kill_on_drop: false }`
[INFO] [stdout] e228960ab69b5e7971ad268d363cd8d8999f21220b3248cc86ce8a0168c43647
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9d1c66ad3c2f6d8926d5411ace1500e95a447a12b4130a862d223db7046623c
[INFO] running `Command { std: "docker" "start" "-a" "f9d1c66ad3c2f6d8926d5411ace1500e95a447a12b4130a862d223db7046623c", kill_on_drop: false }`
[INFO] [stderr]    Compiling ld_preload_helpers v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "f9d1c66ad3c2f6d8926d5411ace1500e95a447a12b4130a862d223db7046623c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9d1c66ad3c2f6d8926d5411ace1500e95a447a12b4130a862d223db7046623c", kill_on_drop: false }`
[INFO] [stdout] f9d1c66ad3c2f6d8926d5411ace1500e95a447a12b4130a862d223db7046623c
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b53a39854dcf599ce56b77b8bc27066b4107ea59358e227fd705defd092f01de
[INFO] running `Command { std: "docker" "start" "-a" "b53a39854dcf599ce56b77b8bc27066b4107ea59358e227fd705defd092f01de", kill_on_drop: false }`
[INFO] [stderr]    Compiling ld_preload_helpers v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "b53a39854dcf599ce56b77b8bc27066b4107ea59358e227fd705defd092f01de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b53a39854dcf599ce56b77b8bc27066b4107ea59358e227fd705defd092f01de", kill_on_drop: false }`
[INFO] [stdout] b53a39854dcf599ce56b77b8bc27066b4107ea59358e227fd705defd092f01de
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ca79e400b40dd11f740cb61a088ff29ddbcecaf0cd5b3a6f273b80df4cb61dd2
[INFO] running `Command { std: "docker" "start" "-a" "ca79e400b40dd11f740cb61a088ff29ddbcecaf0cd5b3a6f273b80df4cb61dd2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ld_preload_helpers-cd8f49411cddb33a)
[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 ld_preload_helpers
[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" "ca79e400b40dd11f740cb61a088ff29ddbcecaf0cd5b3a6f273b80df4cb61dd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca79e400b40dd11f740cb61a088ff29ddbcecaf0cd5b3a6f273b80df4cb61dd2", kill_on_drop: false }`
[INFO] [stdout] ca79e400b40dd11f740cb61a088ff29ddbcecaf0cd5b3a6f273b80df4cb61dd2