[INFO] updating cached repository chrisduerr/rum [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/chrisduerr/rum [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/chrisduerr/rum" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/chrisduerr/rum"` [INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/chrisduerr/rum'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/chrisduerr/rum" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/chrisduerr/rum"` [INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/chrisduerr/rum'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 475bc72519a91342b2452959a661595880fa5032 [INFO] sha for GitHub repo chrisduerr/rum: 475bc72519a91342b2452959a661595880fa5032 [INFO] validating manifest of chrisduerr/rum on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of chrisduerr/rum on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing chrisduerr/rum [INFO] finished frobbing chrisduerr/rum [INFO] frobbed toml for chrisduerr/rum written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/chrisduerr/rum/Cargo.toml [INFO] started frobbing chrisduerr/rum [INFO] finished frobbing chrisduerr/rum [INFO] frobbed toml for chrisduerr/rum written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/chrisduerr/rum/Cargo.toml [INFO] crate chrisduerr/rum already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking chrisduerr/rum against master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 for pr-59199 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-7/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/chrisduerr/rum:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] e1c7901353aa7bd1a60dab53786443a1f3652480a2d6e152265bfbdf4497beec [INFO] running `"docker" "start" "-a" "e1c7901353aa7bd1a60dab53786443a1f3652480a2d6e152265bfbdf4497beec"` [INFO] [stderr] Checking toml v0.4.5 [INFO] [stderr] Checking clap v2.26.0 [INFO] [stderr] Checking serde_urlencoded v0.5.1 [INFO] [stderr] Checking reqwest v0.7.3 [INFO] [stderr] Checking userstyles v0.1.3 [INFO] [stderr] Checking rum v0.3.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `Read` [INFO] [stderr] --> src/config.rs:1:41 [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::{self, BufRead, BufReader, Read, Write}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. [INFO] [stderr] --> src/config.rs:247:20 [INFO] [stderr] | [INFO] [stderr] 247 | let mut path = env::home_dir().ok_or("Unable to locate home directory")?; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. [INFO] [stderr] --> src/config.rs:319:20 [INFO] [stderr] | [INFO] [stderr] 319 | let mut path = env::home_dir().ok_or("Unable to find home directory.")?; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. [INFO] [stderr] --> src/config.rs:247:20 [INFO] [stderr] | [INFO] [stderr] 247 | let mut path = env::home_dir().ok_or("Unable to locate home directory")?; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. [INFO] [stderr] --> src/config.rs:319:20 [INFO] [stderr] | [INFO] [stderr] 319 | let mut path = env::home_dir().ok_or("Unable to find home directory.")?; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/main.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | / error_chain!{ [INFO] [stderr] 31 | | foreign_links { [INFO] [stderr] 32 | | IoError(::std::io::Error); [INFO] [stderr] 33 | | TomlError(::toml::de::Error); [INFO] [stderr] ... | [INFO] [stderr] 37 | | } [INFO] [stderr] 38 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: this error 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/main.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | / error_chain!{ [INFO] [stderr] 31 | | foreign_links { [INFO] [stderr] 32 | | IoError(::std::io::Error); [INFO] [stderr] 33 | | TomlError(::toml::de::Error); [INFO] [stderr] ... | [INFO] [stderr] 37 | | } [INFO] [stderr] 38 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: this error 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: `config_exists` [INFO] [stderr] --> src/config.rs:193:1 [INFO] [stderr] | [INFO] [stderr] 193 | pub fn config_exists() -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `create_config` [INFO] [stderr] --> src/config.rs:220:1 [INFO] [stderr] | [INFO] [stderr] 220 | pub fn create_config() -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.32s [INFO] running `"docker" "inspect" "e1c7901353aa7bd1a60dab53786443a1f3652480a2d6e152265bfbdf4497beec"` [INFO] running `"docker" "rm" "-f" "e1c7901353aa7bd1a60dab53786443a1f3652480a2d6e152265bfbdf4497beec"` [INFO] [stdout] e1c7901353aa7bd1a60dab53786443a1f3652480a2d6e152265bfbdf4497beec