[INFO] fetching crate hamming-bitwise-fast 1.0.0...
[INFO] checking hamming-bitwise-fast-1.0.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate hamming-bitwise-fast 1.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate hamming-bitwise-fast 1.0.0
[INFO] finished tweaking crates.io crate hamming-bitwise-fast 1.0.0
[INFO] tweaked toml for crates.io crate hamming-bitwise-fast 1.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hamming-bitwise-fast 1.0.0 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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 83 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.4.0 (available: v0.6.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 68d92d981e0c0f9fb3a2a398bb08588e393a6c2243153ca90d7f58eb301ce679
[INFO] running `Command { std: "docker" "start" "-a" "68d92d981e0c0f9fb3a2a398bb08588e393a6c2243153ca90d7f58eb301ce679", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68d92d981e0c0f9fb3a2a398bb08588e393a6c2243153ca90d7f58eb301ce679", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68d92d981e0c0f9fb3a2a398bb08588e393a6c2243153ca90d7f58eb301ce679", kill_on_drop: false }`
[INFO] [stdout] 68d92d981e0c0f9fb3a2a398bb08588e393a6c2243153ca90d7f58eb301ce679
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 020a9d1ccf3486b9ad6d7aff498d36a6760715527785c957a1030527c89ed3b1
[INFO] running `Command { std: "docker" "start" "-a" "020a9d1ccf3486b9ad6d7aff498d36a6760715527785c957a1030527c89ed3b1", kill_on_drop: false }`
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[INFO] [stderr]     Checking hamming v0.1.3
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[INFO] [stderr]     Checking hamming_rs v0.2.24
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking hamming-bitwise-fast v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling indexmap v1.9.3
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[INFO] [stdout] error[E0425]: cannot find function `distance_faster` in crate `hamming_rs`
[INFO] [stdout]   --> src/lib.rs:85:38
[INFO] [stdout]    |
[INFO] [stdout] 85 |     assert_eq!(expected, hamming_rs::distance_faster(&a, &b));
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^ help: a function with a similar name exists: `distance_naive`
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/hamming_rs-0.2.24/src/lib.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout] 5  | pub fn distance_naive(x: &[u8], y: &[u8]) -> u64 {
[INFO] [stdout]    | ------------------------------------------------ similarly named function `distance_naive` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `distance_faster` in crate `hamming_rs`
[INFO] [stdout]   --> benches/hamming.rs:47:40
[INFO] [stdout]    |
[INFO] [stdout] 47 |             distance_bench(hamming_rs::distance_faster),
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^ help: a function with a similar name exists: `distance_naive`
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/hamming_rs-0.2.24/src/lib.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout] 5  | pub fn distance_naive(x: &[u8], y: &[u8]) -> u64 {
[INFO] [stdout]    | ------------------------------------------------ similarly named function `distance_naive` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hamming-bitwise-fast` (lib test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hamming-bitwise-fast` (bench "hamming") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "020a9d1ccf3486b9ad6d7aff498d36a6760715527785c957a1030527c89ed3b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "020a9d1ccf3486b9ad6d7aff498d36a6760715527785c957a1030527c89ed3b1", kill_on_drop: false }`
[INFO] [stdout] 020a9d1ccf3486b9ad6d7aff498d36a6760715527785c957a1030527c89ed3b1