[INFO] fetching crate levenshtein-rs 0.1.0...
[INFO] testing levenshtein-rs-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate levenshtein-rs 0.1.0 into /workspace/builds/worker-71/source
[INFO] validating manifest of crates.io crate levenshtein-rs 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate levenshtein-rs 0.1.0
[INFO] finished tweaking crates.io crate levenshtein-rs 0.1.0
[INFO] tweaked toml for crates.io crate levenshtein-rs 0.1.0 written to /workspace/builds/worker-71/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 41534b67972ab8dcea4b593a93db71b3d3f671594d0c8cbead7ec55570959ad1
[INFO] running `Command { std: "docker" "start" "-a" "41534b67972ab8dcea4b593a93db71b3d3f671594d0c8cbead7ec55570959ad1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41534b67972ab8dcea4b593a93db71b3d3f671594d0c8cbead7ec55570959ad1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41534b67972ab8dcea4b593a93db71b3d3f671594d0c8cbead7ec55570959ad1", kill_on_drop: false }`
[INFO] [stdout] 41534b67972ab8dcea4b593a93db71b3d3f671594d0c8cbead7ec55570959ad1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a82d6617e66f646d99d3e0d6ae6ca94cfa5cde3c6214372554224d7ec6fdf1c7
[INFO] running `Command { std: "docker" "start" "-a" "a82d6617e66f646d99d3e0d6ae6ca94cfa5cde3c6214372554224d7ec6fdf1c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling levenshtein-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "a82d6617e66f646d99d3e0d6ae6ca94cfa5cde3c6214372554224d7ec6fdf1c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a82d6617e66f646d99d3e0d6ae6ca94cfa5cde3c6214372554224d7ec6fdf1c7", kill_on_drop: false }`
[INFO] [stdout] a82d6617e66f646d99d3e0d6ae6ca94cfa5cde3c6214372554224d7ec6fdf1c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fdd4a18310727a66952cd32d3658ef5b60f34b01110055552bc843d25f81d142
[INFO] running `Command { std: "docker" "start" "-a" "fdd4a18310727a66952cd32d3658ef5b60f34b01110055552bc843d25f81d142", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling levenshtein-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.19s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/levenshtein_rs-aeea94c459fa3d71)
[INFO] running `Command { std: "docker" "inspect" "fdd4a18310727a66952cd32d3658ef5b60f34b01110055552bc843d25f81d142", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdd4a18310727a66952cd32d3658ef5b60f34b01110055552bc843d25f81d142", kill_on_drop: false }`
[INFO] [stdout] fdd4a18310727a66952cd32d3658ef5b60f34b01110055552bc843d25f81d142
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 53444d4d2f9ed2bb274fbd3f53dfdc40be7b651495f1f19389bb2b5225c1d631
[INFO] running `Command { std: "docker" "start" "-a" "53444d4d2f9ed2bb274fbd3f53dfdc40be7b651495f1f19389bb2b5225c1d631", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/levenshtein_rs-aeea94c459fa3d71)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_compute ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests levenshtein-rs
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - compute (line 5) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - compute (line 5) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `levenshtein`
[INFO] [stdout]  --> src/lib.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 6 | assert_eq!(3, levenshtein::compute(cat, dog));
[INFO] [stdout]   |               ^^^^^^^^^^^ use of undeclared crate or module `levenshtein`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 6 | assert_eq!(3, levenshtein_rs::compute(cat, dog));
[INFO] [stdout]   |               ~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - compute (line 5)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "53444d4d2f9ed2bb274fbd3f53dfdc40be7b651495f1f19389bb2b5225c1d631", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53444d4d2f9ed2bb274fbd3f53dfdc40be7b651495f1f19389bb2b5225c1d631", kill_on_drop: false }`
[INFO] [stdout] 53444d4d2f9ed2bb274fbd3f53dfdc40be7b651495f1f19389bb2b5225c1d631