[INFO] updating cached repository CryptArchy/babylon [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/CryptArchy/babylon [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/CryptArchy/babylon" "work/ex/beta-1.38-1/sources/1.37.0/gh/CryptArchy/babylon"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/CryptArchy/babylon'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/CryptArchy/babylon" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/CryptArchy/babylon"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/CryptArchy/babylon'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 3ec240a7c052b8ee949b33eb3ba8511dd54a75de [INFO] sha for GitHub repo CryptArchy/babylon: 3ec240a7c052b8ee949b33eb3ba8511dd54a75de [INFO] validating manifest of CryptArchy/babylon on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of CryptArchy/babylon on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing CryptArchy/babylon [INFO] finished frobbing CryptArchy/babylon [INFO] frobbed toml for CryptArchy/babylon written to work/ex/beta-1.38-1/sources/1.37.0/gh/CryptArchy/babylon/Cargo.toml [INFO] started frobbing CryptArchy/babylon [INFO] finished frobbing CryptArchy/babylon [INFO] frobbed toml for CryptArchy/babylon written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/CryptArchy/babylon/Cargo.toml [INFO] crate CryptArchy/babylon already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] testing CryptArchy/babylon against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/CryptArchy/babylon:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 812d1a7d0ac2daf8a37ad3e54e465520c551322770c853f9cdb843bf18775e96 [INFO] running `"docker" "start" "-a" "812d1a7d0ac2daf8a37ad3e54e465520c551322770c853f9cdb843bf18775e96"` [INFO] [stderr] Compiling traitobject v0.0.3 [INFO] [stderr] Compiling libc v0.2.17 [INFO] [stderr] Compiling quick-error v1.1.0 [INFO] [stderr] Compiling serde v0.7.15 [INFO] [stderr] Compiling strsim v0.5.1 [INFO] [stderr] Compiling unicode-width v0.1.3 [INFO] [stderr] Compiling vec_map v0.6.0 [INFO] [stderr] Compiling redux v0.1.0 [INFO] [stderr] Compiling version v2.0.1 [INFO] [stderr] Compiling data-encoding v1.1.2 [INFO] [stderr] Compiling error-type v0.1.2 [INFO] [stderr] Compiling num-integer v0.1.32 [INFO] [stderr] Compiling humantime v0.1.3 [INFO] [stderr] Compiling unsafe-any v0.4.1 [INFO] [stderr] Compiling time v0.1.35 [INFO] [stderr] Compiling term_size v0.2.1 [INFO] [stderr] Compiling rand v0.3.14 [INFO] [stderr] Compiling typemap v0.3.3 [INFO] [stderr] Compiling num-iter v0.1.32 [INFO] [stderr] Compiling clap v2.18.0 [INFO] [stderr] Compiling num v0.1.36 [INFO] [stderr] Compiling ordered-float v0.1.0 [INFO] [stderr] Compiling chrono v0.2.25 [INFO] [stderr] Compiling toml v0.1.30 [INFO] [stderr] Compiling serde-value v0.2.1 [INFO] [stderr] Compiling log4rs v0.4.8 [INFO] [stderr] Compiling babylon v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `SeedableRng` [INFO] [stderr] --> src/text_generator.rs:1:25 [INFO] [stderr] | [INFO] [stderr] 1 | use rand::{Rng, StdRng, SeedableRng}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/error.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | / error_type! { [INFO] [stderr] 9 | | #[derive(Debug)] [INFO] [stderr] 10 | | pub enum Error { [INFO] [stderr] 11 | | Decode(DecodeError) { [INFO] [stderr] ... | [INFO] [stderr] 29 | | } [INFO] [stderr] 30 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/error.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | / error_type! { [INFO] [stderr] 9 | | #[derive(Debug)] [INFO] [stderr] 10 | | pub enum Error { [INFO] [stderr] 11 | | Decode(DecodeError) { [INFO] [stderr] ... | [INFO] [stderr] 29 | | } [INFO] [stderr] 30 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/error.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | / error_type! { [INFO] [stderr] 9 | | #[derive(Debug)] [INFO] [stderr] 10 | | pub enum Error { [INFO] [stderr] 11 | | Decode(DecodeError) { [INFO] [stderr] ... | [INFO] [stderr] 29 | | } [INFO] [stderr] 30 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: function is never used: `gen_rand_text` [INFO] [stderr] --> src/generate.rs:30:1 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn gen_rand_text<'a>() -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `BASE_16_CHARSET` [INFO] [stderr] --> src/text_generator.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | const BASE_16_CHARSET: &'static [u8] = b"abdhjklmnprstvw_"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `BASE_28_CHARSET` [INFO] [stderr] --> src/text_generator.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | const BASE_28_CHARSET: &'static [u8] = b"abcdefghijklmnopqrstuvwxyz ."; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `BASE_38_CHARSET` [INFO] [stderr] --> src/text_generator.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | const BASE_38_CHARSET: &'static [u8] = b"abcdefghijklmnopqrstuvwxyz .0123456789"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `BASE_62_CHARSET` [INFO] [stderr] --> src/text_generator.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | / const BASE_62_CHARSET: &'static [u8] = b"ABCDEFGHIJKLMNOPQRSTUVWXYZ\ [INFO] [stderr] 10 | | abcdefghijklmnopqrstuvwxyz\ [INFO] [stderr] 11 | | 0123456789"; [INFO] [stderr] | |______________________________________________________^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `TextGenerator` [INFO] [stderr] --> src/text_generator.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | pub struct TextGenerator<'a, R: 'a + Rng> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/text_generator.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn new(rng: &'a mut R, chars: &'static [u8]) -> TextGenerator<'a, R> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `base_16` [INFO] [stderr] --> src/text_generator.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn base_16(rng: &'a mut R) -> TextGenerator<'a, R> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `base_28` [INFO] [stderr] --> src/text_generator.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn base_28(rng: &'a mut R) -> TextGenerator<'a, R> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `base_38` [INFO] [stderr] --> src/text_generator.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn base_38(rng: &'a mut R) -> TextGenerator<'a, R> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `base_62` [INFO] [stderr] --> src/text_generator.rs:53:5 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn base_62(rng: &'a mut R) -> TextGenerator<'a, R> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 39.39s [INFO] running `"docker" "inspect" "812d1a7d0ac2daf8a37ad3e54e465520c551322770c853f9cdb843bf18775e96"` [INFO] running `"docker" "rm" "-f" "812d1a7d0ac2daf8a37ad3e54e465520c551322770c853f9cdb843bf18775e96"` [INFO] [stdout] 812d1a7d0ac2daf8a37ad3e54e465520c551322770c853f9cdb843bf18775e96 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/CryptArchy/babylon:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 348066bbe357c71b179181fe49316b902a18cc5ffc8b4950a2edc496e48e700d [INFO] running `"docker" "start" "-a" "348066bbe357c71b179181fe49316b902a18cc5ffc8b4950a2edc496e48e700d"` [INFO] [stderr] Compiling babylon v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/error.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | / error_type! { [INFO] [stderr] 9 | | #[derive(Debug)] [INFO] [stderr] 10 | | pub enum Error { [INFO] [stderr] 11 | | Decode(DecodeError) { [INFO] [stderr] ... | [INFO] [stderr] 29 | | } [INFO] [stderr] 30 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/error.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | / error_type! { [INFO] [stderr] 9 | | #[derive(Debug)] [INFO] [stderr] 10 | | pub enum Error { [INFO] [stderr] 11 | | Decode(DecodeError) { [INFO] [stderr] ... | [INFO] [stderr] 29 | | } [INFO] [stderr] 30 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/error.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | / error_type! { [INFO] [stderr] 9 | | #[derive(Debug)] [INFO] [stderr] 10 | | pub enum Error { [INFO] [stderr] 11 | | Decode(DecodeError) { [INFO] [stderr] ... | [INFO] [stderr] 29 | | } [INFO] [stderr] 30 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `BASE_16_CHARSET` [INFO] [stderr] --> src/text_generator.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | const BASE_16_CHARSET: &'static [u8] = b"abdhjklmnprstvw_"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `base_16` [INFO] [stderr] --> src/text_generator.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn base_16(rng: &'a mut R) -> TextGenerator<'a, R> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.97s [INFO] running `"docker" "inspect" "348066bbe357c71b179181fe49316b902a18cc5ffc8b4950a2edc496e48e700d"` [INFO] running `"docker" "rm" "-f" "348066bbe357c71b179181fe49316b902a18cc5ffc8b4950a2edc496e48e700d"` [INFO] [stdout] 348066bbe357c71b179181fe49316b902a18cc5ffc8b4950a2edc496e48e700d [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/CryptArchy/babylon:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 2ab3e4d29d057ce3d6c9bf3045a18015a64bc72a6b1984bbbcf193e3e20cec56 [INFO] running `"docker" "start" "-a" "2ab3e4d29d057ce3d6c9bf3045a18015a64bc72a6b1984bbbcf193e3e20cec56"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/crater/target/debug/deps/babylon-008869dfc6b872ba [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test generate::encode_decode_should_invert ... ok [INFO] [stdout] test text_generator::base28_should_generate_text ... ok [INFO] [stdout] test generate::gen_text_produces ... ok [INFO] [stdout] test text_generator::base62_should_generate_text ... ok [INFO] [stdout] test text_generator::gen_text_should_generate_text ... ok [INFO] [stdout] test text_generator::base38_should_generate_text ... ok [INFO] [stdout] test text_generator::new_should_generate_text ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "2ab3e4d29d057ce3d6c9bf3045a18015a64bc72a6b1984bbbcf193e3e20cec56"` [INFO] running `"docker" "rm" "-f" "2ab3e4d29d057ce3d6c9bf3045a18015a64bc72a6b1984bbbcf193e3e20cec56"` [INFO] [stdout] 2ab3e4d29d057ce3d6c9bf3045a18015a64bc72a6b1984bbbcf193e3e20cec56