[INFO] cloning repository CryptArchy/babylon [INFO] running `"git" "clone" "--bare" "git://github.com/CryptArchy/babylon.git" "work/cache/sources/gh/CryptArchy/babylon"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/CryptArchy/babylon'... [INFO] running `"git" "clone" "work/cache/sources/gh/CryptArchy/babylon" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/CryptArchy/babylon"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/CryptArchy/babylon'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/CryptArchy/babylon" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/CryptArchy/babylon"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/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 master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of CryptArchy/babylon on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "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/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/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/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded redux v0.1.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] testing CryptArchy/babylon against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"` [INFO] [stdout] 6516c5cf1118c8f6ebf5f4e0394989acba09ec2906865112f506e83bbe315bc5 [INFO] running `"docker" "start" "-a" "6516c5cf1118c8f6ebf5f4e0394989acba09ec2906865112f506e83bbe315bc5"` [INFO] [stderr] Compiling traitobject v0.0.3 [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-segmentation v0.1.2 [INFO] [stderr] Compiling crossbeam v0.2.10 [INFO] [stderr] Compiling vec_map v0.6.0 [INFO] [stderr] Compiling unicode-width v0.1.3 [INFO] [stderr] Compiling log v0.3.6 [INFO] [stderr] Compiling data-encoding v1.1.2 [INFO] [stderr] Compiling version v2.0.1 [INFO] [stderr] Compiling redux v0.1.0 [INFO] [stderr] Compiling error-type v0.1.2 [INFO] [stderr] Compiling term_size v0.2.1 [INFO] [stderr] Compiling humantime v0.1.3 [INFO] [stderr] Compiling unsafe-any v0.4.1 [INFO] [stderr] Compiling ordered-float v0.1.0 [INFO] [stderr] Compiling chrono v0.2.25 [INFO] [stderr] Compiling typemap v0.3.3 [INFO] [stderr] Compiling clap v2.18.0 [INFO] [stderr] Compiling serde-value v0.2.1 [INFO] [stderr] Compiling toml v0.1.30 [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 47.11s [INFO] running `"docker" "inspect" "6516c5cf1118c8f6ebf5f4e0394989acba09ec2906865112f506e83bbe315bc5"` [INFO] running `"docker" "rm" "-f" "6516c5cf1118c8f6ebf5f4e0394989acba09ec2906865112f506e83bbe315bc5"` [INFO] [stdout] 6516c5cf1118c8f6ebf5f4e0394989acba09ec2906865112f506e83bbe315bc5 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] c6f94481d432241d5fcd5ed1f0f790638898bc13b25cffc8ec31421c10759c5c [INFO] running `"docker" "start" "-a" "c6f94481d432241d5fcd5ed1f0f790638898bc13b25cffc8ec31421c10759c5c"` [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 2.64s [INFO] running `"docker" "inspect" "c6f94481d432241d5fcd5ed1f0f790638898bc13b25cffc8ec31421c10759c5c"` [INFO] running `"docker" "rm" "-f" "c6f94481d432241d5fcd5ed1f0f790638898bc13b25cffc8ec31421c10759c5c"` [INFO] [stdout] c6f94481d432241d5fcd5ed1f0f790638898bc13b25cffc8ec31421c10759c5c [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/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=forbid" "-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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"` [INFO] [stdout] 5e436c924af0b4553f4ac734e2b392848a0b78abab40cd79a89e7a9943589cc4 [INFO] running `"docker" "start" "-a" "5e436c924af0b4553f4ac734e2b392848a0b78abab40cd79a89e7a9943589cc4"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/crater/target/debug/deps/babylon-f218c9bd7a2d5085 [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test generate::gen_text_produces ... ok [INFO] [stdout] test generate::encode_decode_should_invert ... ok [INFO] [stdout] test text_generator::base28_should_generate_text ... ok [INFO] [stdout] test text_generator::new_should_generate_text ... ok [INFO] [stdout] test text_generator::gen_text_should_generate_text ... ok [INFO] [stdout] test text_generator::base62_should_generate_text ... ok [INFO] [stdout] test text_generator::base38_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" "5e436c924af0b4553f4ac734e2b392848a0b78abab40cd79a89e7a9943589cc4"` [INFO] running `"docker" "rm" "-f" "5e436c924af0b4553f4ac734e2b392848a0b78abab40cd79a89e7a9943589cc4"` [INFO] [stdout] 5e436c924af0b4553f4ac734e2b392848a0b78abab40cd79a89e7a9943589cc4