[INFO] updating cached repository Nogamara/timezonebot-mastodon [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Nogamara/timezonebot-mastodon [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Nogamara/timezonebot-mastodon" "work/ex/clippy-test-run/sources/stable/gh/Nogamara/timezonebot-mastodon"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/Nogamara/timezonebot-mastodon'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Nogamara/timezonebot-mastodon" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Nogamara/timezonebot-mastodon"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Nogamara/timezonebot-mastodon'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b676199e98344d97597817b416478b88b71beae1 [INFO] sha for GitHub repo Nogamara/timezonebot-mastodon: b676199e98344d97597817b416478b88b71beae1 [INFO] validating manifest of Nogamara/timezonebot-mastodon on toolchain stable [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Nogamara/timezonebot-mastodon on toolchain stable+rustflags=-Dclippy::into_iter_on_array [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Nogamara/timezonebot-mastodon [INFO] finished frobbing Nogamara/timezonebot-mastodon [INFO] frobbed toml for Nogamara/timezonebot-mastodon written to work/ex/clippy-test-run/sources/stable/gh/Nogamara/timezonebot-mastodon/Cargo.toml [INFO] started frobbing Nogamara/timezonebot-mastodon [INFO] finished frobbing Nogamara/timezonebot-mastodon [INFO] frobbed toml for Nogamara/timezonebot-mastodon written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Nogamara/timezonebot-mastodon/Cargo.toml [INFO] crate Nogamara/timezonebot-mastodon has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] linting Nogamara/timezonebot-mastodon against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-0/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/Nogamara/timezonebot-mastodon:/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" "+stable" "clippy" "--frozen" "--all" "--all-targets"` [INFO] [stdout] a756cce9f0a50263968f14ba406ee88ca85d2466d14d22c5f8188cd3650ec27f [INFO] running `"docker" "start" "-a" "a756cce9f0a50263968f14ba406ee88ca85d2466d14d22c5f8188cd3650ec27f"` [INFO] [stderr] Checking log v0.4.3 [INFO] [stderr] Checking encoding_rs v0.7.2 [INFO] [stderr] Checking hourglass v0.6.5 [INFO] [stderr] Compiling phf_generator v0.7.22 [INFO] [stderr] Checking tokio-io v0.1.7 [INFO] [stderr] Checking mio v0.6.15 [INFO] [stderr] Checking tokio-threadpool v0.1.5 [INFO] [stderr] Checking want v0.0.4 [INFO] [stderr] Compiling phf_codegen v0.7.22 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Checking tokio-codec v0.1.0 [INFO] [stderr] Checking tokio-reactor v0.1.3 [INFO] [stderr] Checking tokio-fs v0.1.3 [INFO] [stderr] Checking tokio-tcp v0.1.1 [INFO] [stderr] Checking tokio-udp v0.1.1 [INFO] [stderr] Checking tokio v0.1.7 [INFO] [stderr] Checking tokio-core v0.1.17 [INFO] [stderr] Checking hyper v0.11.27 [INFO] [stderr] Checking tokio-tls v0.1.4 [INFO] [stderr] Checking hyper-tls v0.1.4 [INFO] [stderr] Checking reqwest v0.8.7 [INFO] [stderr] Checking mammut v0.11.0 [INFO] [stderr] Checking timezonebot v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: manual implementation of an assign operation [INFO] [stderr] --> src/tzbot.rs:20:9 [INFO] [stderr] | [INFO] [stderr] 20 | h_i = h_i + 12; [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `h_i += 12` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::assign_op_pattern)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern [INFO] [stderr] [INFO] [stderr] warning: called `.get().unwrap()` on a HashMap. Using `[]` is more clear and more concise [INFO] [stderr] --> src/tzbot.rs:23:19 [INFO] [stderr] | [INFO] [stderr] 23 | let tz_full = lookup.get(&tz).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&lookup[&tz]` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::get_unwrap)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap [INFO] [stderr] [INFO] [stderr] warning: called `.get().unwrap()` on a HashMap. Using `[]` is more clear and more concise [INFO] [stderr] --> src/tzbot.rs:34:23 [INFO] [stderr] | [INFO] [stderr] 34 | let cur_val = lookup.get(¤t).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&lookup[¤t]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap [INFO] [stderr] [INFO] [stderr] warning: manual implementation of an assign operation [INFO] [stderr] --> src/tzbot.rs:20:9 [INFO] [stderr] | [INFO] [stderr] 20 | h_i = h_i + 12; [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `h_i += 12` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::assign_op_pattern)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern [INFO] [stderr] [INFO] [stderr] warning: called `.get().unwrap()` on a HashMap. Using `[]` is more clear and more concise [INFO] [stderr] --> src/tzbot.rs:23:19 [INFO] [stderr] | [INFO] [stderr] 23 | let tz_full = lookup.get(&tz).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&lookup[&tz]` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::get_unwrap)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap [INFO] [stderr] [INFO] [stderr] warning: called `.get().unwrap()` on a HashMap. Using `[]` is more clear and more concise [INFO] [stderr] --> src/tzbot.rs:34:23 [INFO] [stderr] | [INFO] [stderr] 34 | let cur_val = lookup.get(¤t).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&lookup[¤t]` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap [INFO] [stderr] [INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let` [INFO] [stderr] --> src/main.rs:62:9 [INFO] [stderr] | [INFO] [stderr] 62 | / match toot.status { [INFO] [stderr] 63 | | Some(s) => { [INFO] [stderr] 64 | | //println!("{}", s.content); [INFO] [stderr] 65 | | for cap in re.captures_iter(&s.content) { [INFO] [stderr] ... | [INFO] [stderr] 94 | | _ => (), [INFO] [stderr] 95 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::single_match)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match [INFO] [stderr] help: try this [INFO] [stderr] | [INFO] [stderr] 62 | if let Some(s) = toot.status { [INFO] [stderr] 63 | //println!("{}", s.content); [INFO] [stderr] 64 | for cap in re.captures_iter(&s.content) { [INFO] [stderr] 65 | //println!("{}", &cap[0]); [INFO] [stderr] 66 | //println!("{}", &cap[1]); [INFO] [stderr] 67 | println!("{}", &cap[2]); [INFO] [stderr] ... [INFO] [stderr] [INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let` [INFO] [stderr] --> src/main.rs:62:9 [INFO] [stderr] | [INFO] [stderr] 62 | / match toot.status { [INFO] [stderr] 63 | | Some(s) => { [INFO] [stderr] 64 | | //println!("{}", s.content); [INFO] [stderr] 65 | | for cap in re.captures_iter(&s.content) { [INFO] [stderr] ... | [INFO] [stderr] 94 | | _ => (), [INFO] [stderr] 95 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::single_match)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match [INFO] [stderr] help: try this [INFO] [stderr] | [INFO] [stderr] 62 | if let Some(s) = toot.status { [INFO] [stderr] 63 | //println!("{}", s.content); [INFO] [stderr] 64 | for cap in re.captures_iter(&s.content) { [INFO] [stderr] 65 | //println!("{}", &cap[0]); [INFO] [stderr] 66 | //println!("{}", &cap[1]); [INFO] [stderr] 67 | println!("{}", &cap[2]); [INFO] [stderr] ... [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 46.17s [INFO] running `"docker" "inspect" "a756cce9f0a50263968f14ba406ee88ca85d2466d14d22c5f8188cd3650ec27f"` [INFO] running `"docker" "rm" "-f" "a756cce9f0a50263968f14ba406ee88ca85d2466d14d22c5f8188cd3650ec27f"` [INFO] [stdout] a756cce9f0a50263968f14ba406ee88ca85d2466d14d22c5f8188cd3650ec27f