[INFO] cloning repository https://github.com/mhfowler/wg-gesucht-bot [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mhfowler/wg-gesucht-bot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmhfowler%2Fwg-gesucht-bot", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmhfowler%2Fwg-gesucht-bot'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fbac04fe2356526418d72d00cecf2a4d78bcab3b [INFO] checking mhfowler/wg-gesucht-bot against try#961316100510fe780d266d35bcf68702fbb049e5 for pr-78935-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmhfowler%2Fwg-gesucht-bot" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mhfowler/wg-gesucht-bot 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 git repo https://github.com/mhfowler/wg-gesucht-bot [INFO] finished tweaking git repo https://github.com/mhfowler/wg-gesucht-bot [INFO] tweaked toml for git repo https://github.com/mhfowler/wg-gesucht-bot written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/mhfowler/wg-gesucht-bot 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 imap v2.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+961316100510fe780d266d35bcf68702fbb049e5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 55342d63c42ed924942855ce36c915ced1b5135bad7ebaed311bac74c2897765 [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" "55342d63c42ed924942855ce36c915ced1b5135bad7ebaed311bac74c2897765", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "55342d63c42ed924942855ce36c915ced1b5135bad7ebaed311bac74c2897765", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55342d63c42ed924942855ce36c915ced1b5135bad7ebaed311bac74c2897765", kill_on_drop: false }` [INFO] [stdout] 55342d63c42ed924942855ce36c915ced1b5135bad7ebaed311bac74c2897765 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+961316100510fe780d266d35bcf68702fbb049e5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cdd70ad214982420b1843b459fc8094c16a86b2184434a0881e739b7477361f8 [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" "cdd70ad214982420b1843b459fc8094c16a86b2184434a0881e739b7477361f8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking pin-project-lite v0.1.11 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling lexical-core v0.7.4 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking httpdate v0.3.2 [INFO] [stderr] Checking regex-syntax v0.6.21 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Checking dotenv v0.15.0 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking futures-task v0.3.7 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking http v0.2.1 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Checking net2 v0.2.35 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking socket2 v0.3.15 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling openssl v0.10.30 [INFO] [stderr] Compiling native-tls v0.2.6 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking ordered-float v1.1.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling mime_guess v1.8.8 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking multipart v0.16.1 [INFO] [stderr] Checking imap-proto v0.10.2 [INFO] [stderr] Checking imap v2.3.0 [INFO] [stderr] Compiling pin-project-internal v1.0.1 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling futures-macro v0.3.7 [INFO] [stderr] Compiling tracing-attributes v0.1.11 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Checking tokio v0.2.22 [INFO] [stderr] Checking tracing v0.1.21 [INFO] [stderr] Checking pin-project v1.0.1 [INFO] [stderr] Checking futures-util v0.3.7 [INFO] [stderr] Checking pin-project v0.4.27 [INFO] [stderr] Checking tracing-futures v0.2.4 [INFO] [stderr] Checking serde v1.0.117 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking tokio-tls v0.3.1 [INFO] [stderr] Checking h2 v0.2.7 [INFO] [stderr] Checking futures-executor v0.3.7 [INFO] [stderr] Checking futures v0.3.7 [INFO] [stderr] Checking serde_json v1.0.59 [INFO] [stderr] Checking serde-value v0.5.3 [INFO] [stderr] Checking telegram-bot-raw v0.7.0 [INFO] [stderr] Checking hyper v0.13.9 [INFO] [stderr] Checking hyper-tls v0.4.3 [INFO] [stderr] Checking telegram-bot v0.7.0 [INFO] [stderr] Checking wgbot v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `futures::StreamExt` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use futures::StreamExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `MessageKind`, `Message`, `SendMessage`, `UpdateKind` [INFO] [stdout] --> src/main.rs:6:25 [INFO] [stdout] | [INFO] [stdout] 6 | use telegram_bot::{Api, Message, SendMessage, MessageKind, UpdateKind}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Api`, `Error` [INFO] [stdout] --> src/email.rs:3:20 [INFO] [stdout] | [INFO] [stdout] 3 | use telegram_bot::{Api, Error}; [INFO] [stdout] | ^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::result::Result` [INFO] [stdout] --> src/email.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::result::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Fetch` [INFO] [stdout] --> src/email.rs:6:19 [INFO] [stdout] | [INFO] [stdout] 6 | use imap::types::{Fetch, Seq}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `imap::Session` [INFO] [stdout] --> src/email.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use imap::Session; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `MessageKind`, `Message`, `UpdateKind` [INFO] [stdout] --> src/tele.rs:2:25 [INFO] [stdout] | [INFO] [stdout] 2 | use telegram_bot::{Api, Message, SendMessage, MessageKind, UpdateKind}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::StreamExt` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use futures::StreamExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `MessageKind`, `Message`, `SendMessage`, `UpdateKind` [INFO] [stdout] --> src/main.rs:6:25 [INFO] [stdout] | [INFO] [stdout] 6 | use telegram_bot::{Api, Message, SendMessage, MessageKind, UpdateKind}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Api`, `Error` [INFO] [stdout] --> src/email.rs:3:20 [INFO] [stdout] | [INFO] [stdout] 3 | use telegram_bot::{Api, Error}; [INFO] [stdout] | ^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::result::Result` [INFO] [stdout] --> src/email.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::result::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Fetch` [INFO] [stdout] --> src/email.rs:6:19 [INFO] [stdout] | [INFO] [stdout] 6 | use imap::types::{Fetch, Seq}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `imap::Session` [INFO] [stdout] --> src/email.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use imap::Session; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `MessageKind`, `Message`, `UpdateKind` [INFO] [stdout] --> src/tele.rs:2:25 [INFO] [stdout] | [INFO] [stdout] 2 | use telegram_bot::{Api, Message, SendMessage, MessageKind, UpdateKind}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/main.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 31 | / loop { [INFO] [stdout] 32 | | println!("++ fetching new emails"); [INFO] [stdout] 33 | | let email = email::fetch_inbox_top(&imap_username, &imap_password, &t); [INFO] [stdout] 34 | | match email { [INFO] [stdout] ... | [INFO] [stdout] 48 | | thread::sleep(wait_time); [INFO] [stdout] 49 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 72 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/main.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 31 | / loop { [INFO] [stdout] 32 | | println!("++ fetching new emails"); [INFO] [stdout] 33 | | let email = email::fetch_inbox_top(&imap_username, &imap_password, &t); [INFO] [stdout] 34 | | match email { [INFO] [stdout] ... | [INFO] [stdout] 48 | | thread::sleep(wait_time); [INFO] [stdout] 49 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 72 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `telegram` [INFO] [stdout] --> src/email.rs:17:66 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn fetch_inbox_top(imap_username: &str, imap_password: &str, telegram: &TStruct) -> imap::error::Result> { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_telegram` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `telegram` [INFO] [stdout] --> src/email.rs:17:66 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn fetch_inbox_top(imap_username: &str, imap_password: &str, telegram: &TStruct) -> imap::error::Result> { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_telegram` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/email.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 51 | let mut split = body.lines(); [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: variable does not need to be mutable [INFO] [stdout] --> src/email.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 51 | let mut split = body.lines(); [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: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 53s [INFO] running `Command { std: "docker" "inspect" "cdd70ad214982420b1843b459fc8094c16a86b2184434a0881e739b7477361f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cdd70ad214982420b1843b459fc8094c16a86b2184434a0881e739b7477361f8", kill_on_drop: false }` [INFO] [stdout] cdd70ad214982420b1843b459fc8094c16a86b2184434a0881e739b7477361f8