[INFO] fetching crate qiiterm 0.0.1... [INFO] checking qiiterm-0.0.1 against try#961316100510fe780d266d35bcf68702fbb049e5 for pr-78935-1 [INFO] extracting crate qiiterm 0.0.1 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate qiiterm 0.0.1 on toolchain 961316100510fe780d266d35bcf68702fbb049e5 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+961316100510fe780d266d35bcf68702fbb049e5" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate qiiterm 0.0.1 [INFO] finished tweaking crates.io crate qiiterm 0.0.1 [INFO] tweaked toml for crates.io crate qiiterm 0.0.1 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate crates.io crate qiiterm 0.0.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+961316100510fe780d266d35bcf68702fbb049e5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded seahorse v0.7.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+961316100510fe780d266d35bcf68702fbb049e5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] da81cb95028c13a1bbea4fed733b1898457768c6c7c8c976df7112ce354e6e64 [INFO] running `Command { std: "docker" "start" "-a" "da81cb95028c13a1bbea4fed733b1898457768c6c7c8c976df7112ce354e6e64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "da81cb95028c13a1bbea4fed733b1898457768c6c7c8c976df7112ce354e6e64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da81cb95028c13a1bbea4fed733b1898457768c6c7c8c976df7112ce354e6e64", kill_on_drop: false }` [INFO] [stdout] da81cb95028c13a1bbea4fed733b1898457768c6c7c8c976df7112ce354e6e64 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+961316100510fe780d266d35bcf68702fbb049e5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 721eec1329899f1dde70e0970d9bde393782049f2bd5aaf1df000d0f9f2c443a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "721eec1329899f1dde70e0970d9bde393782049f2bd5aaf1df000d0f9f2c443a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling proc-macro2 v1.0.9 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking pin-project-lite v0.1.4 [INFO] [stderr] Checking futures-core v0.3.4 [INFO] [stderr] Compiling openssl v0.10.28 [INFO] [stderr] Checking smallvec v1.2.0 [INFO] [stderr] Compiling serde v1.0.105 [INFO] [stderr] Checking futures-io v0.3.4 [INFO] [stderr] Checking futures-task v0.3.4 [INFO] [stderr] Checking futures-sink v0.3.4 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Checking seahorse v0.7.1 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking http v0.2.1 [INFO] [stderr] Checking encoding_rs v0.8.22 [INFO] [stderr] Checking futures-channel v0.3.4 [INFO] [stderr] Checking unicode-normalization v0.1.12 [INFO] [stderr] Checking futures-util v0.3.4 [INFO] [stderr] Compiling openssl-sys v0.9.54 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.12.0 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking termion v1.5.5 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking tui v0.8.0 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Checking tokio v0.2.13 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Checking h2 v0.2.3 [INFO] [stderr] Checking tokio-tls v0.3.0 [INFO] [stderr] Compiling serde_derive v1.0.105 [INFO] [stderr] Compiling pin-project-internal v0.4.8 [INFO] [stderr] Checking pin-project v0.4.8 [INFO] [stderr] Checking hyper v0.13.4 [INFO] [stderr] Checking hyper-tls v0.4.1 [INFO] [stderr] Checking serde_json v1.0.48 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking reqwest v0.10.4 [INFO] [stderr] Checking qiiterm v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `MouseTerminal`, `TermRead` [INFO] [stdout] --> src/main.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | input::{MouseTerminal, TermRead}, [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `MouseTerminal`, `TermRead` [INFO] [stdout] --> src/main.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | input::{MouseTerminal, TermRead}, [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/qiita/trend.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | for mut trend in &mut trends { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_body` [INFO] [stdout] --> src/qiita/trend.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn set_body(&mut self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `trends` [INFO] [stdout] --> src/qiita/trend.rs:43:12 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn trends(&self) -> Result, Error> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `input_handle` [INFO] [stdout] --> src/util/event.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | input_handle: thread::JoinHandle<()>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `ignore_exit_key` [INFO] [stdout] --> src/util/event.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | ignore_exit_key: Arc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `tick_handle` [INFO] [stdout] --> src/util/event.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | tick_handle: thread::JoinHandle<()>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `disable_exit_key` [INFO] [stdout] --> src/util/event.rs:92:12 [INFO] [stdout] | [INFO] [stdout] 92 | pub fn disable_exit_key(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `enable_exit_key` [INFO] [stdout] --> src/util/event.rs:96:12 [INFO] [stdout] | [INFO] [stdout] 96 | pub fn enable_exit_key(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/util.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn new(interval: f64, period: f64, scale: f64) -> SinSignal { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `TabsState` [INFO] [stdout] --> src/util.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | pub struct TabsState<'a> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/util.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn new(titles: Vec<&'a str>) -> TabsState { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `next` [INFO] [stdout] --> src/util.rs:40:12 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn next(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `previous` [INFO] [stdout] --> src/util.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn previous(&mut self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `isNewArrival` should have a snake case name [INFO] [stdout] --> src/qiita/trend.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub isNewArrival: bool, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `is_new_arrival` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `hasCodeBlock` should have a snake case name [INFO] [stdout] --> src/qiita/trend.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub hasCodeBlock: bool, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `has_code_block` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `createdAt` should have a snake case name [INFO] [stdout] --> src/qiita/trend.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | pub createdAt: String, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `created_at` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `likesCount` should have a snake case name [INFO] [stdout] --> src/qiita/trend.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | pub likesCount: usize, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `likes_count` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `profileImageUrl` should have a snake case name [INFO] [stdout] --> src/qiita/trend.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | profileImageUrl: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `profile_image_url` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `urlName` should have a snake case name [INFO] [stdout] --> src/qiita/trend.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | urlName: String, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `url_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/qiita/trend.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | for mut trend in &mut trends { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_body` [INFO] [stdout] --> src/qiita/trend.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn set_body(&mut self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `trends` [INFO] [stdout] --> src/qiita/trend.rs:43:12 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn trends(&self) -> Result, Error> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `input_handle` [INFO] [stdout] --> src/util/event.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | input_handle: thread::JoinHandle<()>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `ignore_exit_key` [INFO] [stdout] --> src/util/event.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | ignore_exit_key: Arc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `tick_handle` [INFO] [stdout] --> src/util/event.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | tick_handle: thread::JoinHandle<()>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `disable_exit_key` [INFO] [stdout] --> src/util/event.rs:92:12 [INFO] [stdout] | [INFO] [stdout] 92 | pub fn disable_exit_key(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `enable_exit_key` [INFO] [stdout] --> src/util/event.rs:96:12 [INFO] [stdout] | [INFO] [stdout] 96 | pub fn enable_exit_key(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/util.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn new(interval: f64, period: f64, scale: f64) -> SinSignal { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `TabsState` [INFO] [stdout] --> src/util.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | pub struct TabsState<'a> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/util.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn new(titles: Vec<&'a str>) -> TabsState { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `next` [INFO] [stdout] --> src/util.rs:40:12 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn next(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `previous` [INFO] [stdout] --> src/util.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn previous(&mut self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `isNewArrival` should have a snake case name [INFO] [stdout] --> src/qiita/trend.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub isNewArrival: bool, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `is_new_arrival` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `hasCodeBlock` should have a snake case name [INFO] [stdout] --> src/qiita/trend.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub hasCodeBlock: bool, [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `has_code_block` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `createdAt` should have a snake case name [INFO] [stdout] --> src/qiita/trend.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | pub createdAt: String, [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `created_at` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `likesCount` should have a snake case name [INFO] [stdout] --> src/qiita/trend.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | pub likesCount: usize, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `likes_count` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `profileImageUrl` should have a snake case name [INFO] [stdout] --> src/qiita/trend.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | profileImageUrl: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `profile_image_url` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `urlName` should have a snake case name [INFO] [stdout] --> src/qiita/trend.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | urlName: String, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `url_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 20s [INFO] running `Command { std: "docker" "inspect" "721eec1329899f1dde70e0970d9bde393782049f2bd5aaf1df000d0f9f2c443a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "721eec1329899f1dde70e0970d9bde393782049f2bd5aaf1df000d0f9f2c443a", kill_on_drop: false }` [INFO] [stdout] 721eec1329899f1dde70e0970d9bde393782049f2bd5aaf1df000d0f9f2c443a