[INFO] fetching crate fast_rsync 0.1.4...
[INFO] testing fast_rsync-0.1.4 against 1.60.0 for beta-1.61-1
[INFO] extracting crate fast_rsync 0.1.4 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate fast_rsync 0.1.4 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fast_rsync 0.1.4
[INFO] finished tweaking crates.io crate fast_rsync 0.1.4
[INFO] tweaked toml for crates.io crate fast_rsync 0.1.4 written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d18441fdcb86bcfd5e0b9934c0c5ae28eaae14ef1754c9e11466f67b4511989c
[INFO] running `Command { std: "docker" "start" "-a" "d18441fdcb86bcfd5e0b9934c0c5ae28eaae14ef1754c9e11466f67b4511989c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d18441fdcb86bcfd5e0b9934c0c5ae28eaae14ef1754c9e11466f67b4511989c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d18441fdcb86bcfd5e0b9934c0c5ae28eaae14ef1754c9e11466f67b4511989c", kill_on_drop: false }`
[INFO] [stdout] d18441fdcb86bcfd5e0b9934c0c5ae28eaae14ef1754c9e11466f67b4511989c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cdbbf7549621c7af0268d0111a57255b3d2c9da395fcfe6eccf09881152bfef6
[INFO] running `Command { std: "docker" "start" "-a" "cdbbf7549621c7af0268d0111a57255b3d2c9da395fcfe6eccf09881152bfef6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fast_rsync v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.55s
[INFO] running `Command { std: "docker" "inspect" "cdbbf7549621c7af0268d0111a57255b3d2c9da395fcfe6eccf09881152bfef6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdbbf7549621c7af0268d0111a57255b3d2c9da395fcfe6eccf09881152bfef6", kill_on_drop: false }`
[INFO] [stdout] cdbbf7549621c7af0268d0111a57255b3d2c9da395fcfe6eccf09881152bfef6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9f9fedbb7770c1b48c6a8c4fcc8fa38721d6207dcefd50da78ae1b6203a792c
[INFO] running `Command { std: "docker" "start" "-a" "f9f9fedbb7770c1b48c6a8c4fcc8fa38721d6207dcefd50da78ae1b6203a792c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling quickcheck_macros v1.0.0
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling fast_rsync v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `librsync`
[INFO] [stdout]   --> src/tests.rs:95:5
[INFO] [stdout]    |
[INFO] [stdout] 95 |     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:107:5
[INFO] [stdout]     |
[INFO] [stdout] 107 |     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:121:17
[INFO] [stdout]     |
[INFO] [stdout] 121 |                 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:126:21
[INFO] [stdout]     |
[INFO] [stdout] 126 |                     librsync::SignatureType::MD4,
[INFO] [stdout]     |                     ^^^^^^^^ use of undeclared crate or module `librsync`
[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` due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "f9f9fedbb7770c1b48c6a8c4fcc8fa38721d6207dcefd50da78ae1b6203a792c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9f9fedbb7770c1b48c6a8c4fcc8fa38721d6207dcefd50da78ae1b6203a792c", kill_on_drop: false }`
[INFO] [stdout] f9f9fedbb7770c1b48c6a8c4fcc8fa38721d6207dcefd50da78ae1b6203a792c