[INFO] fetching crate editdistancewf 0.2.0...
[INFO] testing editdistancewf-0.2.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate editdistancewf 0.2.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate editdistancewf 0.2.0 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 editdistancewf 0.2.0
[INFO] finished tweaking crates.io crate editdistancewf 0.2.0
[INFO] tweaked toml for crates.io crate editdistancewf 0.2.0 written to /workspace/builds/worker-10/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 27286076163be4881d387d012ea04703138d07013fcec9abd6f8d3a200e5f9bd
[INFO] running `Command { std: "docker" "start" "-a" "27286076163be4881d387d012ea04703138d07013fcec9abd6f8d3a200e5f9bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27286076163be4881d387d012ea04703138d07013fcec9abd6f8d3a200e5f9bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27286076163be4881d387d012ea04703138d07013fcec9abd6f8d3a200e5f9bd", kill_on_drop: false }`
[INFO] [stdout] 27286076163be4881d387d012ea04703138d07013fcec9abd6f8d3a200e5f9bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] a7415ce54b67c3fb46bd387a4368231d5607a20b3cc549bbf59467647da581b7
[INFO] running `Command { std: "docker" "start" "-a" "a7415ce54b67c3fb46bd387a4368231d5607a20b3cc549bbf59467647da581b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling editdistancewf v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "a7415ce54b67c3fb46bd387a4368231d5607a20b3cc549bbf59467647da581b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7415ce54b67c3fb46bd387a4368231d5607a20b3cc549bbf59467647da581b7", kill_on_drop: false }`
[INFO] [stdout] a7415ce54b67c3fb46bd387a4368231d5607a20b3cc549bbf59467647da581b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 888f7c54e549ebf6eb5c37f21299c88a2a7c1ed53b556e08a8fdb0c948b82c2d
[INFO] running `Command { std: "docker" "start" "-a" "888f7c54e549ebf6eb5c37f21299c88a2a7c1ed53b556e08a8fdb0c948b82c2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling editdistancewf v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.14s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/editdistancewf-625705311b4a7731)
[INFO] [stderr]   Executable tests/basics.rs (/opt/rustwide/target/debug/deps/basics-fe9cb28698f63279)
[INFO] [stderr]   Executable tests/quickchecks.rs (/opt/rustwide/target/debug/deps/quickchecks-3571246d26d21e6d)
[INFO] running `Command { std: "docker" "inspect" "888f7c54e549ebf6eb5c37f21299c88a2a7c1ed53b556e08a8fdb0c948b82c2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "888f7c54e549ebf6eb5c37f21299c88a2a7c1ed53b556e08a8fdb0c948b82c2d", kill_on_drop: false }`
[INFO] [stdout] 888f7c54e549ebf6eb5c37f21299c88a2a7c1ed53b556e08a8fdb0c948b82c2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 3ca560bb54abce8ad396c9a5091f1b18c78fa4f7e63a34473b31d565c15fb8d5
[INFO] running `Command { std: "docker" "start" "-a" "3ca560bb54abce8ad396c9a5091f1b18c78fa4f7e63a34473b31d565c15fb8d5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/editdistancewf-625705311b4a7731)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/basics.rs (/opt/rustwide/target/debug/deps/basics-fe9cb28698f63279)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test basic_distances::empty_comparisons ... ok
[INFO] [stdout] test basic_distances::simple_delete ... ok
[INFO] [stdout] test basic_distances::non_string_comparisons ... ok
[INFO] [stdout] test basic_distances::simple_insert ... ok
[INFO] [stdout] test basic_distances::simple_modification ... ok
[INFO] [stdout] test basic_distances::two_identical_sequences_have_a_distance_of_zero ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/quickchecks.rs (/opt/rustwide/target/debug/deps/quickchecks-3571246d26d21e6d)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test at_least_size_difference_property ... ok
[INFO] [stdout] test zero_iff_a_equals_b_property ... ok
[INFO] [stdout] test at_most_length_of_longer_property ... ok
[INFO] [stdout] test triangle_inequality_property ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests editdistancewf
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3ca560bb54abce8ad396c9a5091f1b18c78fa4f7e63a34473b31d565c15fb8d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ca560bb54abce8ad396c9a5091f1b18c78fa4f7e63a34473b31d565c15fb8d5", kill_on_drop: false }`
[INFO] [stdout] 3ca560bb54abce8ad396c9a5091f1b18c78fa4f7e63a34473b31d565c15fb8d5