[INFO] fetching crate lt-fm-index 0.3.1...
[INFO] testing lt-fm-index-0.3.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate lt-fm-index 0.3.1 into /workspace/builds/worker-108/source
[INFO] validating manifest of crates.io crate lt-fm-index 0.3.1 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 lt-fm-index 0.3.1
[INFO] finished tweaking crates.io crate lt-fm-index 0.3.1
[INFO] tweaked toml for crates.io crate lt-fm-index 0.3.1 written to /workspace/builds/worker-108/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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fm-index v0.1.2
[INFO] [stderr]   Downloaded libdivsufsort-rs v0.1.1
[INFO] [stderr]   Downloaded fid v0.1.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] bd770c89e9ec6b572be2f1c947ccd63fc80489d148c5a94517097e748c3d94d9
[INFO] running `Command { std: "docker" "start" "-a" "bd770c89e9ec6b572be2f1c947ccd63fc80489d148c5a94517097e748c3d94d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd770c89e9ec6b572be2f1c947ccd63fc80489d148c5a94517097e748c3d94d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd770c89e9ec6b572be2f1c947ccd63fc80489d148c5a94517097e748c3d94d9", kill_on_drop: false }`
[INFO] [stdout] bd770c89e9ec6b572be2f1c947ccd63fc80489d148c5a94517097e748c3d94d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] a2e46adf89a3117aa3d21e6fec526c5a05c12c206729a790f1891dc796b5c73a
[INFO] running `Command { std: "docker" "start" "-a" "a2e46adf89a3117aa3d21e6fec526c5a05c12c206729a790f1891dc796b5c73a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling cc v1.0.70
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]    Compiling libdivsufsort-rs v0.1.1
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling lt-fm-index v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.99s
[INFO] running `Command { std: "docker" "inspect" "a2e46adf89a3117aa3d21e6fec526c5a05c12c206729a790f1891dc796b5c73a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2e46adf89a3117aa3d21e6fec526c5a05c12c206729a790f1891dc796b5c73a", kill_on_drop: false }`
[INFO] [stdout] a2e46adf89a3117aa3d21e6fec526c5a05c12c206729a790f1891dc796b5c73a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] 23768b1d67e1d63ab7cfa8b37e97b5679845a83a9f8143199eedb8c28c77a745
[INFO] running `Command { std: "docker" "start" "-a" "23768b1d67e1d63ab7cfa8b37e97b5679845a83a9f8143199eedb8c28c77a745", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling fid v0.1.7
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling fm-index v0.1.2
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling lt-fm-index v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 21.37s
[INFO] running `Command { std: "docker" "inspect" "23768b1d67e1d63ab7cfa8b37e97b5679845a83a9f8143199eedb8c28c77a745", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23768b1d67e1d63ab7cfa8b37e97b5679845a83a9f8143199eedb8c28c77a745", kill_on_drop: false }`
[INFO] [stdout] 23768b1d67e1d63ab7cfa8b37e97b5679845a83a9f8143199eedb8c28c77a745
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] e04c6a6e9e58398e88cda787799a04cdfe112f785772079b4bad504da6934a5a
[INFO] running `Command { std: "docker" "start" "-a" "e04c6a6e9e58398e88cda787799a04cdfe112f785772079b4bad504da6934a5a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lt_fm_index-cb2aa2cfef5deefa)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test utils::tests::test_compress_suffix_array ... ok
[INFO] [stdout] test tests::test_klt_is_matched ... ok
[INFO] [stdout] test io::tests::test_fmindex_on_write_and_read ... ok
[INFO] [stdout] test io::tests::test_fmindex_nn_write_and_read ... ok
[INFO] [stdout] test tests::test_examples ... ok
[INFO] [stdout] test tests::test_fmindex_nn_locate_wo_klt ... ok
[INFO] [stdout] test tests::test_fmindex_nn_locate_w_klt ... ok
[INFO] [stdout] test tests::test_fmindex_nn_count ... ok
[INFO] [stdout] test tests::test_fmindex_on_count ... ok
[INFO] [stdout] test tests::test_fmindex_on_locate_w_klt ... ok
[INFO] [stdout] test tests::test_fmindex_on_locate_wo_klt ... ok
[INFO] [stdout] test tests::test_with_random_text ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.86s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lt-fm-index
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] test src/lib.rs - (line 52) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.77s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e04c6a6e9e58398e88cda787799a04cdfe112f785772079b4bad504da6934a5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e04c6a6e9e58398e88cda787799a04cdfe112f785772079b4bad504da6934a5a", kill_on_drop: false }`
[INFO] [stdout] e04c6a6e9e58398e88cda787799a04cdfe112f785772079b4bad504da6934a5a