[INFO] updating cached repository toumorokoshi/cookbook [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/toumorokoshi/cookbook [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/toumorokoshi/cookbook" "work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/toumorokoshi/cookbook"` [INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/toumorokoshi/cookbook'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/toumorokoshi/cookbook" "work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/toumorokoshi/cookbook"` [INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/toumorokoshi/cookbook'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 78c09de5eaa37ab66a3583f73899c536da85bc9e [INFO] sha for GitHub repo toumorokoshi/cookbook: 78c09de5eaa37ab66a3583f73899c536da85bc9e [INFO] validating manifest of toumorokoshi/cookbook on toolchain master#a850a426491e14186af2250549bf41256b5938d2 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of toumorokoshi/cookbook on toolchain try#06a150c7d11500b41499224f165e9de1de096768 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing toumorokoshi/cookbook [INFO] finished frobbing toumorokoshi/cookbook [INFO] frobbed toml for toumorokoshi/cookbook written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/toumorokoshi/cookbook/Cargo.toml [INFO] started frobbing toumorokoshi/cookbook [INFO] finished frobbing toumorokoshi/cookbook [INFO] frobbed toml for toumorokoshi/cookbook written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/toumorokoshi/cookbook/Cargo.toml [INFO] crate toumorokoshi/cookbook already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking toumorokoshi/cookbook against master#a850a426491e14186af2250549bf41256b5938d2 for pr-60162 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-4/master#a850a426491e14186af2250549bf41256b5938d2:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/toumorokoshi/cookbook:/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" "+a850a426491e14186af2250549bf41256b5938d2-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 88abb06e1c3be2c54f9cc3707203dcfcd796167f7d2710a0347f5e11c1158094 [INFO] running `"docker" "start" "-a" "88abb06e1c3be2c54f9cc3707203dcfcd796167f7d2710a0347f5e11c1158094"` [INFO] [stderr] Checking either v1.5.0 [INFO] [stderr] Checking unicode-segmentation v1.2.1 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking termion v1.5.1 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Checking tui v0.3.0 [INFO] [stderr] Checking tome v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused imports: `Constraint`, `Direction`, `Layout` [INFO] [stderr] --> src/commands/help.rs:5:14 [INFO] [stderr] | [INFO] [stderr] 5 | layout::{Constraint, Direction, Layout}, [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^^^ ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Constraint`, `Direction`, `Layout` [INFO] [stderr] --> src/commands/help.rs:5:14 [INFO] [stderr] | [INFO] [stderr] 5 | layout::{Constraint, Direction, Layout}, [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^^^ ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/commands/help.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | Ok(String::from("")) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/commands/help.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | Ok(String::from("")) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `root` [INFO] [stderr] --> src/commands/help.rs:12:13 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn help(root: &str, mut args: Peekable>) -> Result { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_root` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/commands/help.rs:12:29 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn help(root: &str, mut args: Peekable>) -> Result { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_args` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/commands/help.rs:12:25 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn help(root: &str, mut args: Peekable>) -> Result { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `root` [INFO] [stderr] --> src/commands/help.rs:12:13 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn help(root: &str, mut args: Peekable>) -> Result { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_root` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/commands/help.rs:12:29 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn help(root: &str, mut args: Peekable>) -> Result { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_args` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/commands/help.rs:12:25 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn help(root: &str, mut args: Peekable>) -> Result { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.49s [INFO] running `"docker" "inspect" "88abb06e1c3be2c54f9cc3707203dcfcd796167f7d2710a0347f5e11c1158094"` [INFO] running `"docker" "rm" "-f" "88abb06e1c3be2c54f9cc3707203dcfcd796167f7d2710a0347f5e11c1158094"` [INFO] [stdout] 88abb06e1c3be2c54f9cc3707203dcfcd796167f7d2710a0347f5e11c1158094