[INFO] cloning repository https://github.com/HsiangSun/gmail2tg
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HsiangSun/gmail2tg" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHsiangSun%2Fgmail2tg", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHsiangSun%2Fgmail2tg'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6d9a908eb785806b80d0cbff767e615f06ee896f
[INFO] checking HsiangSun/gmail2tg against try#969026c535f4240ff7866ef11207dfda18a26af6 for pr-146504
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHsiangSun%2Fgmail2tg" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/HsiangSun/gmail2tg
[INFO] finished tweaking git repo https://github.com/HsiangSun/gmail2tg
[INFO] tweaked toml for git repo https://github.com/HsiangSun/gmail2tg written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/HsiangSun/gmail2tg on toolchain 969026c535f4240ff7866ef11207dfda18a26af6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+969026c535f4240ff7866ef11207dfda18a26af6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/HsiangSun/gmail2tg already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+969026c535f4240ff7866ef11207dfda18a26af6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-macros v0.2.6
[INFO] [stderr]   Downloaded serde-toml-merge v0.3.8
[INFO] [stderr]   Downloaded telegram-bot v0.8.0
[INFO] [stderr]   Downloaded mio-named-pipes v0.1.7
[INFO] [stderr]   Downloaded toml-env v1.2.0
[INFO] [stderr]   Downloaded multipart v0.16.1
[INFO] [stderr]   Downloaded ego-tree v0.9.0
[INFO] [stderr]   Downloaded mime_guess v1.8.8
[INFO] [stderr]   Downloaded serde-value v0.5.3
[INFO] [stderr]   Downloaded hyper-tls v0.4.3
[INFO] [stderr]   Downloaded charset v0.1.5
[INFO] [stderr]   Downloaded ouroboros_macro v0.18.4
[INFO] [stderr]   Downloaded imap-proto v0.16.5
[INFO] [stderr]   Downloaded mailparse v0.13.8
[INFO] [stderr]   Downloaded imap v3.0.0-alpha.14
[INFO] [stderr]   Downloaded selectors v0.26.0
[INFO] [stderr]   Downloaded markup5ever v0.14.0
[INFO] [stderr]   Downloaded ouroboros v0.18.4
[INFO] [stderr]   Downloaded servo_arc v0.4.0
[INFO] [stderr]   Downloaded scraper v0.21.0
[INFO] [stderr]   Downloaded cssparser v0.34.0
[INFO] [stderr]   Downloaded telegram-bot-raw v0.8.0
[INFO] [stderr]   Downloaded html5ever v0.29.0
[INFO] [stderr]   Downloaded hyper v0.13.10
[INFO] [stderr]   Downloaded openssl-src v300.4.0+3.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+969026c535f4240ff7866ef11207dfda18a26af6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ddd378387985e1df5ce8daba4d2dfe28156abd2c6369285536ee80bf4a920e2
[INFO] running `Command { std: "docker" "start" "-a" "2ddd378387985e1df5ce8daba4d2dfe28156abd2c6369285536ee80bf4a920e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ddd378387985e1df5ce8daba4d2dfe28156abd2c6369285536ee80bf4a920e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ddd378387985e1df5ce8daba4d2dfe28156abd2c6369285536ee80bf4a920e2", kill_on_drop: false }`
[INFO] [stdout] 2ddd378387985e1df5ce8daba4d2dfe28156abd2c6369285536ee80bf4a920e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+969026c535f4240ff7866ef11207dfda18a26af6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7e8dbb6e72fff50f163bb5401c86037150a7fe5bb1a3cb6e718e59213ddb2ff
[INFO] running `Command { std: "docker" "start" "-a" "e7e8dbb6e72fff50f163bb5401c86037150a7fe5bb1a3cb6e718e59213ddb2ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.164
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling syn v2.0.89
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling cc v1.2.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling unicase v1.4.2
[INFO] [stderr]     Checking itoa v1.0.13
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking bytes v0.5.6
[INFO] [stderr]    Compiling phf_shared v0.7.24
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling openssl-src v300.4.0+3.4.0
[INFO] [stderr]    Compiling openssl v0.10.68
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]     Checking net2 v0.2.39
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]     Checking pin-project-lite v0.1.12
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling native-tls v0.2.12
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]    Compiling openssl-sys v0.9.104
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]    Compiling phf v0.7.24
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking mac v0.1.1
[INFO] [stderr]     Checking siphasher v0.2.3
[INFO] [stderr]     Checking precomputed-hash v0.1.1
[INFO] [stderr]    Compiling rustix v0.38.41
[INFO] [stderr]     Checking futf v0.1.5
[INFO] [stderr]    Compiling mime_guess v1.8.8
[INFO] [stderr]     Checking indexmap v2.6.0
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking winnow v0.6.20
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]     Checking dtoa v1.0.9
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]     Checking dtoa-short v0.3.5
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]     Checking mime v0.2.6
[INFO] [stderr]     Checking tendril v0.4.3
[INFO] [stderr]     Checking http-body v0.3.1
[INFO] [stderr]     Checking ordered-float v1.1.1
[INFO] [stderr]     Checking socket2 v0.3.19
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking fastrand v2.2.0
[INFO] [stderr]     Checking httpdate v0.3.2
[INFO] [stderr]     Checking servo_arc v0.4.0
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]     Checking aliasable v0.1.3
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking ahash v0.8.11
[INFO] [stderr]    Compiling tokio-macros v0.2.6
[INFO] [stderr]     Checking tempfile v3.14.0
[INFO] [stderr]     Checking charset v0.1.5
[INFO] [stderr]     Checking imap-proto v0.16.5
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking ego-tree v0.9.0
[INFO] [stderr]     Checking data-encoding v2.6.0
[INFO] [stderr]     Checking multipart v0.16.1
[INFO] [stderr]     Checking bufstream v0.1.4
[INFO] [stderr]     Checking tokio v0.2.25
[INFO] [stderr]     Checking quoted_printable v0.4.8
[INFO] [stderr]     Checking mailparse v0.13.8
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_derive v1.0.215
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling pin-project-internal v1.1.7
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling cssparser-macros v0.6.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling html5ever v0.29.0
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking pin-project v1.1.7
[INFO] [stderr]     Checking tracing-futures v0.2.5
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling ouroboros_macro v0.18.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling derive_more v0.99.18
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]    Compiling phf_codegen v0.11.2
[INFO] [stderr]    Compiling phf_macros v0.11.2
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]     Checking ouroboros v0.18.4
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]    Compiling selectors v0.26.0
[INFO] [stderr]    Compiling string_cache_codegen v0.5.2
[INFO] [stderr]     Checking h2 v0.2.7
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking serde v1.0.215
[INFO] [stderr]    Compiling markup5ever v0.14.0
[INFO] [stderr]     Checking phf v0.11.2
[INFO] [stderr]     Checking cssparser v0.34.0
[INFO] [stderr]     Checking serde_spanned v0.6.8
[INFO] [stderr]     Checking toml_datetime v0.6.8
[INFO] [stderr]     Checking string_cache v0.8.7
[INFO] [stderr]     Checking serde_json v1.0.133
[INFO] [stderr]     Checking serde-value v0.5.3
[INFO] [stderr]     Checking toml_edit v0.22.22
[INFO] [stderr]     Checking telegram-bot-raw v0.8.0
[INFO] [stderr]     Checking scraper v0.21.0
[INFO] [stderr]     Checking hyper v0.13.10
[INFO] [stderr]     Checking toml v0.8.19
[INFO] [stderr]     Checking serde-toml-merge v0.3.8
[INFO] [stderr]     Checking toml-env v1.2.0
[INFO] [stderr]     Checking tokio-tls v0.3.1
[INFO] [stderr]     Checking imap v3.0.0-alpha.14
[INFO] [stderr]     Checking hyper-tls v0.4.3
[INFO] [stderr]     Checking telegram-bot v0.8.0
[INFO] [stderr]     Checking gmail2tg v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::env`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::env;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `imap::Session`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use imap::Session;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::env;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `imap::Session`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use imap::Session;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `toml_env::Args`
[INFO] [stdout]   --> src/conf/singleton.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |     use toml_env::Args;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::conf::singleton`
[INFO] [stdout]   --> src/conf/singleton.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |     use crate::conf::singleton;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/conf/singleton.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `imap_port`
[INFO] [stdout]   --> src/main.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let imap_port  =   &config.imap_port;
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_imap_port`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tls`
[INFO] [stdout]   --> src/main.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |         let tls = TlsConnector::builder().build().unwrap();
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_tls`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `photo`
[INFO] [stdout]    --> src/main.rs:149:33
[INFO] [stdout]     |
[INFO] [stdout] 149 | ...                   let photo = InputFileUpload::with_path("temp_image.png");
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_photo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `imap_port`
[INFO] [stdout]   --> src/main.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let imap_port  =   &config.imap_port;
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_imap_port`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tls`
[INFO] [stdout]   --> src/main.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |         let tls = TlsConnector::builder().build().unwrap();
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_tls`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `photo`
[INFO] [stdout]    --> src/main.rs:149:33
[INFO] [stdout]     |
[INFO] [stdout] 149 | ...                   let photo = InputFileUpload::with_path("temp_image.png");
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_photo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 14s
[INFO] running `Command { std: "docker" "inspect" "e7e8dbb6e72fff50f163bb5401c86037150a7fe5bb1a3cb6e718e59213ddb2ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7e8dbb6e72fff50f163bb5401c86037150a7fe5bb1a3cb6e718e59213ddb2ff", kill_on_drop: false }`
[INFO] [stdout] e7e8dbb6e72fff50f163bb5401c86037150a7fe5bb1a3cb6e718e59213ddb2ff