[INFO] fetching crate fast_rsync 0.2.0...
[INFO] testing fast_rsync-0.2.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate fast_rsync 0.2.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate fast_rsync 0.2.0
[INFO] finished tweaking crates.io crate fast_rsync 0.2.0
[INFO] tweaked toml for crates.io crate fast_rsync 0.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fast_rsync 0.2.0 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]     Updating crates.io index
[INFO] [stderr]      Locking 61 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.4.0 (available: v0.7.0)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[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] b039caa27ecf29540866575159eaa0582441592f967db7538627a065f14713bf
[INFO] running `Command { std: "docker" "start" "-a" "b039caa27ecf29540866575159eaa0582441592f967db7538627a065f14713bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b039caa27ecf29540866575159eaa0582441592f967db7538627a065f14713bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b039caa27ecf29540866575159eaa0582441592f967db7538627a065f14713bf", kill_on_drop: false }`
[INFO] [stdout] b039caa27ecf29540866575159eaa0582441592f967db7538627a065f14713bf
[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] a2535b728ed930cbc53138864751b2ad46cc77c894ce264204537541409d6c71
[INFO] running `Command { std: "docker" "start" "-a" "a2535b728ed930cbc53138864751b2ad46cc77c894ce264204537541409d6c71", kill_on_drop: false }`
[INFO] [stderr]    Compiling fast_rsync v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "a2535b728ed930cbc53138864751b2ad46cc77c894ce264204537541409d6c71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2535b728ed930cbc53138864751b2ad46cc77c894ce264204537541409d6c71", kill_on_drop: false }`
[INFO] [stdout] a2535b728ed930cbc53138864751b2ad46cc77c894ce264204537541409d6c71
[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] 14e8cea9fe58419925558da6fc7adec20e7f0f28a239a440c1b5336eb723d778
[INFO] running `Command { std: "docker" "start" "-a" "14e8cea9fe58419925558da6fc7adec20e7f0f28a239a440c1b5336eb723d778", kill_on_drop: false }`
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling os_str_bytes v6.6.1
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling textwrap v0.16.2
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling quickcheck_macros v1.1.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling clap v3.2.25
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling criterion v0.4.0
[INFO] [stderr]    Compiling fast_rsync v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `librsync`
[INFO] [stdout]   --> src/tests.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 |     librsync::whole::delta(
[INFO] [stdout]    |     ^^^^^^^^ use of unresolved module or unlinked crate `librsync`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `librsync`, use `cargo add librsync` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `librsync`
[INFO] [stdout]   --> src/tests.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 97 |     librsync::whole::patch(&mut Cursor::new(&base[..]), &mut &patch[..], &mut out).unwrap();
[INFO] [stdout]    |     ^^^^^^^^ use of unresolved module or unlinked crate `librsync`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `librsync`, use `cargo add librsync` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `librsync`
[INFO] [stdout]    --> src/tests.rs:111:17
[INFO] [stdout]     |
[INFO] [stdout] 111 |                 librsync::whole::signature_with_options(
[INFO] [stdout]     |                 ^^^^^^^^ use of unresolved module or unlinked crate `librsync`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `librsync`, use `cargo add librsync` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `librsync`
[INFO] [stdout]    --> src/tests.rs:116:21
[INFO] [stdout]     |
[INFO] [stdout] 116 |                     librsync::SignatureType::MD4,
[INFO] [stdout]     |                     ^^^^^^^^ use of unresolved module or unlinked crate `librsync`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `librsync`, use `cargo add librsync` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]     |
[INFO] [stdout]   1 + use crate::signature::SignatureType;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `SignatureType`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 116 -                     librsync::SignatureType::MD4,
[INFO] [stdout] 116 +                     SignatureType::MD4,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fast_rsync` (lib test) due to 4 previous errors
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "14e8cea9fe58419925558da6fc7adec20e7f0f28a239a440c1b5336eb723d778", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14e8cea9fe58419925558da6fc7adec20e7f0f28a239a440c1b5336eb723d778", kill_on_drop: false }`
[INFO] [stdout] 14e8cea9fe58419925558da6fc7adec20e7f0f28a239a440c1b5336eb723d778