[INFO] fetching crate indexrs 0.5.0...
[INFO] testing indexrs-0.5.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate indexrs 0.5.0 into /workspace/builds/worker-73/source
[INFO] validating manifest of crates.io crate indexrs 0.5.0 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 indexrs 0.5.0
[INFO] finished tweaking crates.io crate indexrs 0.5.0
[INFO] tweaked toml for crates.io crate indexrs 0.5.0 written to /workspace/builds/worker-73/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] 0d725af404277384bbf92c1d27dd0d19f9a3f99a9bca2b116f4cc7328a080735
[INFO] running `Command { std: "docker" "start" "-a" "0d725af404277384bbf92c1d27dd0d19f9a3f99a9bca2b116f4cc7328a080735", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d725af404277384bbf92c1d27dd0d19f9a3f99a9bca2b116f4cc7328a080735", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d725af404277384bbf92c1d27dd0d19f9a3f99a9bca2b116f4cc7328a080735", kill_on_drop: false }`
[INFO] [stdout] 0d725af404277384bbf92c1d27dd0d19f9a3f99a9bca2b116f4cc7328a080735
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] 0380fa86237320f4207dd7750627a253e8a20849d7c35c964bf284a9cf00b655
[INFO] running `Command { std: "docker" "start" "-a" "0380fa86237320f4207dd7750627a253e8a20849d7c35c964bf284a9cf00b655", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tinyvec v1.5.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling indexrs v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.64s
[INFO] running `Command { std: "docker" "inspect" "0380fa86237320f4207dd7750627a253e8a20849d7c35c964bf284a9cf00b655", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0380fa86237320f4207dd7750627a253e8a20849d7c35c964bf284a9cf00b655", kill_on_drop: false }`
[INFO] [stdout] 0380fa86237320f4207dd7750627a253e8a20849d7c35c964bf284a9cf00b655
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] f5a7bb7c3358daec6e6a8051242423676f2eecb5d894040b8c9d17ad1fd6ce7f
[INFO] running `Command { std: "docker" "start" "-a" "f5a7bb7c3358daec6e6a8051242423676f2eecb5d894040b8c9d17ad1fd6ce7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling indexrs v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `Command { std: "docker" "inspect" "f5a7bb7c3358daec6e6a8051242423676f2eecb5d894040b8c9d17ad1fd6ce7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5a7bb7c3358daec6e6a8051242423676f2eecb5d894040b8c9d17ad1fd6ce7f", kill_on_drop: false }`
[INFO] [stdout] f5a7bb7c3358daec6e6a8051242423676f2eecb5d894040b8c9d17ad1fd6ce7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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", kill_on_drop: false }`
[INFO] [stdout] 37bf447cd2d58b7619e6cf04c8b16168490f1d4aac70a132d7269ea34c476faa
[INFO] running `Command { std: "docker" "start" "-a" "37bf447cd2d58b7619e6cf04c8b16168490f1d4aac70a132d7269ea34c476faa", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/indexrs-492d79bb6fbc80ee)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::invert_vs_merge ... ok
[INFO] [stdout] test tests::integer_keys_merge ... ok
[INFO] [stdout] test tests::integer_keys_invert ... ok
[INFO] [stdout] test tests::invert_vs_merge_from ... ok
[INFO] [stdout] test tests::str_keys_invert ... ok
[INFO] [stdout] test tests::str_keys_merge ... ok
[INFO] [stdout] test tests::test_immutable_index ... ok
[INFO] [stdout] test tests::merge_vs_invert_from ... ok
[INFO] [stdout] test tests::test_multibyte ... ok
[INFO] [stdout] test tests::test_start_end_sensitive ... ok
[INFO] [stdout] test tests::test_sub_grapheme_match ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests indexrs
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - mkgrams (line 376) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "37bf447cd2d58b7619e6cf04c8b16168490f1d4aac70a132d7269ea34c476faa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37bf447cd2d58b7619e6cf04c8b16168490f1d4aac70a132d7269ea34c476faa", kill_on_drop: false }`
[INFO] [stdout] 37bf447cd2d58b7619e6cf04c8b16168490f1d4aac70a132d7269ea34c476faa