[INFO] crate snakecase 0.1.0 is already in cache [INFO] testing snakecase-0.1.0 against beta-2020-07-24 for beta-1.46-1 [INFO] extracting crate snakecase 0.1.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate snakecase 0.1.0 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate snakecase 0.1.0 [INFO] finished tweaking crates.io crate snakecase 0.1.0 [INFO] tweaked toml for crates.io crate snakecase 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b7d53e3fdb74edcf0c85c077215df3f2534b43a1f24f8dac8c560a418cf42598 [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" "b7d53e3fdb74edcf0c85c077215df3f2534b43a1f24f8dac8c560a418cf42598", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b7d53e3fdb74edcf0c85c077215df3f2534b43a1f24f8dac8c560a418cf42598", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7d53e3fdb74edcf0c85c077215df3f2534b43a1f24f8dac8c560a418cf42598", kill_on_drop: false }` [INFO] [stdout] b7d53e3fdb74edcf0c85c077215df3f2534b43a1f24f8dac8c560a418cf42598 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 388db57be7a99eb4cb285e0c9844e58835459c1bc4c2838b857c475187418623 [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" "388db57be7a99eb4cb285e0c9844e58835459c1bc4c2838b857c475187418623", kill_on_drop: false }` [INFO] [stderr] Compiling snakecase v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.30s [INFO] running `Command { std: "docker" "inspect" "388db57be7a99eb4cb285e0c9844e58835459c1bc4c2838b857c475187418623", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "388db57be7a99eb4cb285e0c9844e58835459c1bc4c2838b857c475187418623", kill_on_drop: false }` [INFO] [stdout] 388db57be7a99eb4cb285e0c9844e58835459c1bc4c2838b857c475187418623 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b28b89dee33cd6ebe50ce9f96e9d78c708933cf4e149d0f19d9a65b257845197 [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" "b28b89dee33cd6ebe50ce9f96e9d78c708933cf4e149d0f19d9a65b257845197", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling rayon-core v1.7.1 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling syn v1.0.38 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling rayon v1.3.1 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling rand_xoshiro v0.1.0 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling criterion-plot v0.3.1 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling bstr v0.2.13 [INFO] [stderr] Compiling csv v1.1.3 [INFO] [stderr] Compiling tinytemplate v1.1.0 [INFO] [stderr] Compiling criterion v0.2.11 [INFO] [stderr] Compiling snakecase v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 05s [INFO] running `Command { std: "docker" "inspect" "b28b89dee33cd6ebe50ce9f96e9d78c708933cf4e149d0f19d9a65b257845197", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b28b89dee33cd6ebe50ce9f96e9d78c708933cf4e149d0f19d9a65b257845197", kill_on_drop: false }` [INFO] [stdout] b28b89dee33cd6ebe50ce9f96e9d78c708933cf4e149d0f19d9a65b257845197 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7e533df692d7d792b581a7b820e8c22524e5389566faeceb5729a1fdb808a487 [INFO] running `Command { std: "docker" "start" "-a" "7e533df692d7d792b581a7b820e8c22524e5389566faeceb5729a1fdb808a487", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.21s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/snakecase-82262d2fe875619f [INFO] [stdout] [INFO] [stdout] running 63 tests [INFO] [stdout] test ascii::tests::camel_case ... ok [INFO] [stdout] test ascii::tests::caps_hash_sep ... ok [INFO] [stdout] test ascii::tests::dash ... ok [INFO] [stdout] test ascii::tests::end_caps ... ok [INFO] [stdout] test ascii::tests::ending_multi_underscore ... ok [INFO] [stdout] test ascii::tests::complex_random ... ok [INFO] [stdout] test ascii::tests::empty ... ok [INFO] [stdout] test ascii::tests::caps ... ok [INFO] [stdout] test ascii::tests::character_digit ... ok [INFO] [stdout] test ascii::tests::complex_random2 ... ok [INFO] [stdout] test ascii::tests::caps_with_space_sep ... ok [INFO] [stdout] test ascii::tests::digit_underscore ... ok [INFO] [stdout] test ascii::tests::digit_uppercase ... ok [INFO] [stdout] test ascii::tests::ending_underscore ... ok [INFO] [stdout] test ascii::tests::space ... ok [INFO] [stdout] test ascii::tests::special_chars_long ... ok [INFO] [stdout] test ascii::tests::special_leading_and_trailing ... ok [INFO] [stdout] test ascii::tests::special_with_spaces ... ok [INFO] [stdout] test ascii::tests::underscore_letter_digit_upper ... ok [INFO] [stdout] test ascii::tests::multi_underscore ... ok [INFO] [stdout] test ascii::tests::underscore_letter_upper ... ok [INFO] [stdout] test ascii::tests::unicode_uppercase ... ok [INFO] [stdout] test ascii::tests::unicode_mixed ... ok [INFO] [stdout] test ascii::tests::uppercase_digit ... ok [INFO] [stdout] test ascii::tests::equal ... ok [INFO] [stdout] test unicode::tests::caps_with_space_sep ... ok [INFO] [stdout] test unicode::tests::complex_random2 ... ok [INFO] [stdout] test ascii::tests::starts_with_garbage ... ok [INFO] [stdout] test ascii::tests::domain ... ok [INFO] [stdout] test ascii::tests::multi_spaces ... ok [INFO] [stdout] test ascii::tests::space_with_uppercase ... ok [INFO] [stdout] test ascii::tests::uppercase_sep ... ok [INFO] [stdout] test ascii::tests::underscore_digit_uppercase ... ok [INFO] [stdout] test ascii::tests::multi_uppercase ... ok [INFO] [stdout] test unicode::tests::camel_case ... ok [INFO] [stdout] test unicode::tests::caps ... ok [INFO] [stdout] test unicode::tests::end_caps ... ok [INFO] [stdout] test unicode::tests::ending_multi_underscore ... ok [INFO] [stdout] test unicode::tests::empty ... ok [INFO] [stdout] test unicode::tests::multi_underscore ... ok [INFO] [stdout] test unicode::tests::dash ... ok [INFO] [stdout] test unicode::tests::domain ... ok [INFO] [stdout] test unicode::tests::ending_underscore ... ok [INFO] [stdout] test ascii::tests::leading_underscore_special ... ok [INFO] [stdout] test unicode::tests::ascii_complex_random ... ok [INFO] [stdout] test unicode::tests::multi_spaces ... ok [INFO] [stdout] test unicode::tests::equal ... ok [INFO] [stdout] test unicode::tests::caps_hash_sep ... ok [INFO] [stdout] test unicode::tests::underscore_letter_upper ... ok [INFO] [stdout] test unicode::tests::space_with_uppercase ... ok [INFO] [stdout] test unicode::tests::uppercase_sep ... ok [INFO] [stdout] test unicode::tests::space ... ok [INFO] [stdout] test ascii::tests::special_chars ... ok [INFO] [stdout] test unicode::tests::special_chars_long ... ok [INFO] [stdout] test unicode::tests::multi_uppercase ... ok [INFO] [stdout] test unicode::tests::special_chars ... ok [INFO] [stdout] test unicode::tests::unicode_uppercase ... ok [INFO] [stdout] test unicode::tests::underscore_letter_digit_upper ... ok [INFO] [stdout] test unicode::tests::special_leading_and_trailing ... ok [INFO] [stdout] test unicode::tests::special_with_spaces ... ok [INFO] [stdout] test unicode::tests::underscore_digit_uppercase ... ok [INFO] [stdout] test unicode::tests::unicode_mixed ... ok [INFO] [stdout] test unicode::tests::leading_underscore_special ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 63 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests snakecase [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 18) ... ok [INFO] [stdout] test src/lib.rs - (line 7) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7e533df692d7d792b581a7b820e8c22524e5389566faeceb5729a1fdb808a487", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e533df692d7d792b581a7b820e8c22524e5389566faeceb5729a1fdb808a487", kill_on_drop: false }` [INFO] [stdout] 7e533df692d7d792b581a7b820e8c22524e5389566faeceb5729a1fdb808a487