[INFO] fetching crate fast_rsync 0.2.0...
[INFO] checking fast_rsync-0.2.0 against master#4d1bd0db7f489b22c6d8aa2385937a95412c015b for pr-114682
[INFO] extracting crate fast_rsync 0.2.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate fast_rsync 0.2.0 on toolchain 4d1bd0db7f489b22c6d8aa2385937a95412c015b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quickcheck_macros v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 47e9e3e6e00f7de6c384509b8585096f3e5c88369af8725b72e5901d834eed35
[INFO] running `Command { std: "docker" "start" "-a" "47e9e3e6e00f7de6c384509b8585096f3e5c88369af8725b72e5901d834eed35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47e9e3e6e00f7de6c384509b8585096f3e5c88369af8725b72e5901d834eed35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47e9e3e6e00f7de6c384509b8585096f3e5c88369af8725b72e5901d834eed35", kill_on_drop: false }`
[INFO] [stdout] 47e9e3e6e00f7de6c384509b8585096f3e5c88369af8725b72e5901d834eed35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+4d1bd0db7f489b22c6d8aa2385937a95412c015b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f2a26eb614d2459b49716eae0fa9785670e2ada50341669142aa9c764970636
[INFO] running `Command { std: "docker" "start" "-a" "8f2a26eb614d2459b49716eae0fa9785670e2ada50341669142aa9c764970636", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]     Checking arrayref v0.3.7
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking fast_rsync v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking quickcheck v1.0.3
[INFO] [stderr]     Checking criterion v0.4.0
[INFO] [stderr]    Compiling quickcheck_macros v1.0.0
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `librsync`
[INFO] [stdout]   --> benches/rsync_bench.rs:67:17
[INFO] [stdout]    |
[INFO] [stdout] 67 |                 librsync::whole::signature_with_options(
[INFO] [stdout]    |                 ^^^^^^^^ use of undeclared crate or module `librsync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `librsync`
[INFO] [stdout]   --> benches/rsync_bench.rs:72:21
[INFO] [stdout]    |
[INFO] [stdout] 72 |                     librsync::SignatureType::MD4,
[INFO] [stdout]    |                     ^^^^^^^^ use of undeclared crate or module `librsync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `librsync`
[INFO] [stdout]    --> benches/rsync_bench.rs:119:21
[INFO] [stdout]     |
[INFO] [stdout] 119 |                     librsync::whole::delta(
[INFO] [stdout]     |                     ^^^^^^^^ use of undeclared crate or module `librsync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `librsync`
[INFO] [stdout]    --> benches/rsync_bench.rs:191:17
[INFO] [stdout]     |
[INFO] [stdout] 191 |                 librsync::whole::patch(&mut io::Cursor::new(&data[..]), &mut &delta[..], &mut out)
[INFO] [stdout]     |                 ^^^^^^^^ use of undeclared crate or module `librsync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `librsync`
[INFO] [stdout]   --> src/tests.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 |     librsync::whole::delta(
[INFO] [stdout]    |     ^^^^^^^^ use of undeclared crate or module `librsync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `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 undeclared crate or module `librsync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `librsync`
[INFO] [stdout]    --> src/tests.rs:111:17
[INFO] [stdout]     |
[INFO] [stdout] 111 |                 librsync::whole::signature_with_options(
[INFO] [stdout]     |                 ^^^^^^^^ use of undeclared crate or module `librsync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `librsync`
[INFO] [stdout]    --> src/tests.rs:116:21
[INFO] [stdout]     |
[INFO] [stdout] 116 |                     librsync::SignatureType::MD4,
[INFO] [stdout]     |                     ^^^^^^^^ use of undeclared crate or module `librsync`
[INFO] [stdout]     |
[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] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fast_rsync` (bench "rsync_bench") due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fast_rsync` (lib test) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "8f2a26eb614d2459b49716eae0fa9785670e2ada50341669142aa9c764970636", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f2a26eb614d2459b49716eae0fa9785670e2ada50341669142aa9c764970636", kill_on_drop: false }`
[INFO] [stdout] 8f2a26eb614d2459b49716eae0fa9785670e2ada50341669142aa9c764970636
