[INFO] fetching crate generalized_suffix_tree 1.2.1...
[INFO] testing generalized_suffix_tree-1.2.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate generalized_suffix_tree 1.2.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate generalized_suffix_tree 1.2.1 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 generalized_suffix_tree 1.2.1
[INFO] finished tweaking crates.io crate generalized_suffix_tree 1.2.1
[INFO] tweaked toml for crates.io crate generalized_suffix_tree 1.2.1 written to /workspace/builds/worker-5/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] d3c0ccc7803d220ce018d8d83e66676f49aa7b9592951594f6bd1d232053ddb3
[INFO] running `Command { std: "docker" "start" "-a" "d3c0ccc7803d220ce018d8d83e66676f49aa7b9592951594f6bd1d232053ddb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3c0ccc7803d220ce018d8d83e66676f49aa7b9592951594f6bd1d232053ddb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3c0ccc7803d220ce018d8d83e66676f49aa7b9592951594f6bd1d232053ddb3", kill_on_drop: false }`
[INFO] [stdout] d3c0ccc7803d220ce018d8d83e66676f49aa7b9592951594f6bd1d232053ddb3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] edff82c9657f18fc08d99adab663a73ea2fb0add3af7cf67335418c6d4eba512
[INFO] running `Command { std: "docker" "start" "-a" "edff82c9657f18fc08d99adab663a73ea2fb0add3af7cf67335418c6d4eba512", kill_on_drop: false }`
[INFO] [stderr]    Compiling generalized_suffix_tree v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "edff82c9657f18fc08d99adab663a73ea2fb0add3af7cf67335418c6d4eba512", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edff82c9657f18fc08d99adab663a73ea2fb0add3af7cf67335418c6d4eba512", kill_on_drop: false }`
[INFO] [stdout] edff82c9657f18fc08d99adab663a73ea2fb0add3af7cf67335418c6d4eba512
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 4881ed0f9f9de8691eafded2df994dff57f0a49924ddadc456667566aca06510
[INFO] running `Command { std: "docker" "start" "-a" "4881ed0f9f9de8691eafded2df994dff57f0a49924ddadc456667566aca06510", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling generalized_suffix_tree v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.17s
[INFO] running `Command { std: "docker" "inspect" "4881ed0f9f9de8691eafded2df994dff57f0a49924ddadc456667566aca06510", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4881ed0f9f9de8691eafded2df994dff57f0a49924ddadc456667566aca06510", kill_on_drop: false }`
[INFO] [stdout] 4881ed0f9f9de8691eafded2df994dff57f0a49924ddadc456667566aca06510
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] dd9a4c714e1b29da5ebddbffdd7e512bc28c76a4e0741374247ea1df5763bda2
[INFO] running `Command { std: "docker" "start" "-a" "dd9a4c714e1b29da5ebddbffdd7e512bc28c76a4e0741374247ea1df5763bda2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/generalized_suffix_tree-2e34e125f0706635)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-ca0d1635aa6da07a)
[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] [stderr]    Doc-tests generalized_suffix_tree
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_longest_common_substring_cross_check ... ignored
[INFO] [stdout] test tests::test_is_suffix ... ok
[INFO] [stdout] test tests::test_longest_common_substring_with ... ok
[INFO] [stdout] test tests::test_longest_common_substring_all ... ok
[INFO] [stdout] test tests::test_is_substr ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - GeneralizedSuffixTree (line 108) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dd9a4c714e1b29da5ebddbffdd7e512bc28c76a4e0741374247ea1df5763bda2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd9a4c714e1b29da5ebddbffdd7e512bc28c76a4e0741374247ea1df5763bda2", kill_on_drop: false }`
[INFO] [stdout] dd9a4c714e1b29da5ebddbffdd7e512bc28c76a4e0741374247ea1df5763bda2