[INFO] fetching crate suffix 1.2.0...
[INFO] testing suffix-1.2.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate suffix 1.2.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate suffix 1.2.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate suffix 1.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate suffix 1.2.0
[INFO] tweaked toml for crates.io crate suffix 1.2.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate suffix 1.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1d7685dbe3c32035d4e8adcb25297428a99b313c7be60fdfeb012363ab7a95b8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1d7685dbe3c32035d4e8adcb25297428a99b313c7be60fdfeb012363ab7a95b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d7685dbe3c32035d4e8adcb25297428a99b313c7be60fdfeb012363ab7a95b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d7685dbe3c32035d4e8adcb25297428a99b313c7be60fdfeb012363ab7a95b8", kill_on_drop: false }`
[INFO] [stdout] 1d7685dbe3c32035d4e8adcb25297428a99b313c7be60fdfeb012363ab7a95b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4507d9d477fc0b00cb38519046e029ec83c074a5d689127120defe9f4efe610
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d4507d9d477fc0b00cb38519046e029ec83c074a5d689127120defe9f4efe610", kill_on_drop: false }`
[INFO] [stderr]    Compiling suffix v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.43s
[INFO] running `Command { std: "docker" "inspect" "d4507d9d477fc0b00cb38519046e029ec83c074a5d689127120defe9f4efe610", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4507d9d477fc0b00cb38519046e029ec83c074a5d689127120defe9f4efe610", kill_on_drop: false }`
[INFO] [stdout] d4507d9d477fc0b00cb38519046e029ec83c074a5d689127120defe9f4efe610
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae08b0be47d6f02a4af638f8729eba02af08cf3ba0abe39a3fd9280c9d23f184
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ae08b0be47d6f02a4af638f8729eba02af08cf3ba0abe39a3fd9280c9d23f184", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling suffix v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.83s
[INFO] running `Command { std: "docker" "inspect" "ae08b0be47d6f02a4af638f8729eba02af08cf3ba0abe39a3fd9280c9d23f184", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae08b0be47d6f02a4af638f8729eba02af08cf3ba0abe39a3fd9280c9d23f184", kill_on_drop: false }`
[INFO] [stdout] ae08b0be47d6f02a4af638f8729eba02af08cf3ba0abe39a3fd9280c9d23f184
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d80e271b7d077228b15a2b397edb0ceec64608fc8a1d2dff19a82a74b19a6438
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d80e271b7d077228b15a2b397edb0ceec64608fc8a1d2dff19a82a74b19a6438", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/suffix-0921a08fb361437f
[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] [stderr]      Running /opt/rustwide/target/debug/deps/tests-2e7d90f6ee3a6b0c
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test basic1 ... ok
[INFO] [stdout] test basic3 ... ok
[INFO] [stdout] test empty_find_empty ... ok
[INFO] [stdout] test basic2 ... ok
[INFO] [stdout] test basic4 ... ok
[INFO] [stdout] test empty_find_one ... ok
[INFO] [stdout] test one_find_empty ... ok
[INFO] [stdout] test empty_is_ok ... ok
[INFO] [stdout] test many_exists ... ok
[INFO] [stdout] test empty_find_two ... ok
[INFO] [stdout] test nul_is_ok ... ok
[INFO] [stdout] test many_exists_long ... ok
[INFO] [stdout] test one_find_one_notexists ... ok
[INFO] [stdout] test one_find_one_exists ... ok
[INFO] [stdout] test one_is_ok ... ok
[INFO] [stdout] test parts ... ok
[INFO] [stdout] test query_spaces ... ok
[INFO] [stdout] test query_longer_greater ... ok
[INFO] [stdout] test query_longer ... ok
[INFO] [stdout] test two_diff_is_ok ... ok
[INFO] [stdout] test two_find_one_exists ... ok
[INFO] [stdout] test query_longer_less ... ok
[INFO] [stdout] test unicode_snowman ... ok
[INFO] [stdout] test two_same_is_ok ... ok
[INFO] [stdout] test snowman_is_ok ... ok
[INFO] [stdout] test two_find_two_exists ... ok
[INFO] [stdout] test prop_naive_equals_sais ... ok
[INFO] [stdout] test prop_matches_naive ... ok
[INFO] [stdout] test prop_length ... ok
[INFO] [stderr]    Doc-tests suffix
[INFO] [stdout] test prop_contains ... ok
[INFO] [stdout] test prop_positions ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.43s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] test src/table.rs - table::SuffixTable::positions (line 226) ... ok
[INFO] [stdout] test src/table.rs - table::SuffixTable::contains (line 190) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.79s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d80e271b7d077228b15a2b397edb0ceec64608fc8a1d2dff19a82a74b19a6438", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d80e271b7d077228b15a2b397edb0ceec64608fc8a1d2dff19a82a74b19a6438", kill_on_drop: false }`
[INFO] [stdout] d80e271b7d077228b15a2b397edb0ceec64608fc8a1d2dff19a82a74b19a6438