[INFO] fetching crate indexrs 0.5.0...
[INFO] testing indexrs-0.5.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate indexrs 0.5.0 into /workspace/builds/worker-87/source
[INFO] validating manifest of crates.io crate indexrs 0.5.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-87/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 73d9495b859de6fb556f27b92c007cfc01f6e5c6b025ba36963ac77a2e49b460
[INFO] running `Command { std: "docker" "start" "-a" "73d9495b859de6fb556f27b92c007cfc01f6e5c6b025ba36963ac77a2e49b460", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "73d9495b859de6fb556f27b92c007cfc01f6e5c6b025ba36963ac77a2e49b460", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73d9495b859de6fb556f27b92c007cfc01f6e5c6b025ba36963ac77a2e49b460", kill_on_drop: false }`
[INFO] [stdout] 73d9495b859de6fb556f27b92c007cfc01f6e5c6b025ba36963ac77a2e49b460
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c775ed5c628fe1300fad2c0d8f236bbccfce0f0d5e385541218f5c21c01ddf5
[INFO] running `Command { std: "docker" "start" "-a" "1c775ed5c628fe1300fad2c0d8f236bbccfce0f0d5e385541218f5c21c01ddf5", kill_on_drop: false }`
[INFO] [stderr]    Compiling tinyvec v1.3.1
[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 4.38s
[INFO] running `Command { std: "docker" "inspect" "1c775ed5c628fe1300fad2c0d8f236bbccfce0f0d5e385541218f5c21c01ddf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c775ed5c628fe1300fad2c0d8f236bbccfce0f0d5e385541218f5c21c01ddf5", kill_on_drop: false }`
[INFO] [stdout] 1c775ed5c628fe1300fad2c0d8f236bbccfce0f0d5e385541218f5c21c01ddf5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 531209c3837a3f299305770589f0dae64752bb4966ceff519557738cc95b63fa
[INFO] running `Command { std: "docker" "start" "-a" "531209c3837a3f299305770589f0dae64752bb4966ceff519557738cc95b63fa", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling indexrs v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `Command { std: "docker" "inspect" "531209c3837a3f299305770589f0dae64752bb4966ceff519557738cc95b63fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "531209c3837a3f299305770589f0dae64752bb4966ceff519557738cc95b63fa", kill_on_drop: false }`
[INFO] [stdout] 531209c3837a3f299305770589f0dae64752bb4966ceff519557738cc95b63fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a656660412021572b4053e7e1a4b5e7b4598cf38fd27d23ee5f08c02935e9f9c
[INFO] running `Command { std: "docker" "start" "-a" "a656660412021572b4053e7e1a4b5e7b4598cf38fd27d23ee5f08c02935e9f9c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/indexrs-f6dce707bc29d3a7)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::integer_keys_invert ... ok
[INFO] [stdout] test tests::integer_keys_merge ... ok
[INFO] [stdout] test tests::invert_vs_merge ... ok
[INFO] [stdout] test tests::invert_vs_merge_from ... ok
[INFO] [stdout] test tests::str_keys_invert ... ok
[INFO] [stdout] test tests::merge_vs_invert_from ... ok
[INFO] [stdout] test tests::str_keys_merge ... ok
[INFO] [stdout] test tests::test_immutable_index ... ok
[INFO] [stdout] test tests::test_multibyte ... ok
[INFO] [stdout] test tests::test_start_end_sensitive ... ok
[INFO] [stderr]    Doc-tests indexrs
[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 0.14s
[INFO] [stdout] 
[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 0.61s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a656660412021572b4053e7e1a4b5e7b4598cf38fd27d23ee5f08c02935e9f9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a656660412021572b4053e7e1a4b5e7b4598cf38fd27d23ee5f08c02935e9f9c", kill_on_drop: false }`
[INFO] [stdout] a656660412021572b4053e7e1a4b5e7b4598cf38fd27d23ee5f08c02935e9f9c