[INFO] fetching crate panorama 0.0.1... [INFO] testing panorama-0.0.1 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate panorama 0.0.1 into /workspace/builds/worker-16/source [INFO] validating manifest of crates.io crate panorama 0.0.1 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate panorama 0.0.1 [INFO] finished tweaking crates.io crate panorama 0.0.1 [INFO] tweaked toml for crates.io crate panorama 0.0.1 written to /workspace/builds/worker-16/source/Cargo.toml [INFO] crate crates.io crate panorama 0.0.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8aafa81f4967be70349982bd6f7e2aa1a13bbcbddddabde7a7464d36aa816944 [INFO] running `Command { std: "docker" "start" "-a" "8aafa81f4967be70349982bd6f7e2aa1a13bbcbddddabde7a7464d36aa816944", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8aafa81f4967be70349982bd6f7e2aa1a13bbcbddddabde7a7464d36aa816944", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8aafa81f4967be70349982bd6f7e2aa1a13bbcbddddabde7a7464d36aa816944", kill_on_drop: false }` [INFO] [stdout] 8aafa81f4967be70349982bd6f7e2aa1a13bbcbddddabde7a7464d36aa816944 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9f9a82d5e27e8ce1433407f9cbc05bcfe2b5ae99853565812e3a26b7d8f1607d [INFO] running `Command { std: "docker" "start" "-a" "9f9a82d5e27e8ce1433407f9cbc05bcfe2b5ae99853565812e3a26b7d8f1607d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling futures-core v0.3.12 [INFO] [stderr] Compiling futures-sink v0.3.12 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling futures-io v0.3.12 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling openssl-probe v0.1.2 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling openssl v0.10.32 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Compiling funty v1.1.0 [INFO] [stderr] Compiling serde_json v1.0.62 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling anyhow v1.0.38 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling ascii_utils v0.9.3 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling byteorder v1.4.2 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling bufstream v0.1.4 [INFO] [stderr] Compiling xdg v2.2.0 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling lock_api v0.4.2 [INFO] [stderr] Compiling tokio v1.2.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling fern v0.6.0 [INFO] [stderr] Compiling futures-task v0.3.12 [INFO] [stderr] Compiling futures-channel v0.3.12 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling fast_chemail v0.9.6 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling nom v6.1.0 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling openssl-sys v0.9.60 [INFO] [stderr] Compiling bitvec v0.19.4 [INFO] [stderr] Compiling mio v0.7.7 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling inotify-sys v0.1.5 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling filetime v0.2.14 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling hostname v0.1.5 [INFO] [stderr] Compiling inotify v0.7.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling signal-hook v0.1.17 [INFO] [stderr] Compiling crossterm v0.19.0 [INFO] [stderr] Compiling mio-extras v2.0.6 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling notify v4.0.15 [INFO] [stderr] Compiling webpki v0.21.4 [INFO] [stderr] Compiling sct v0.6.0 [INFO] [stderr] Compiling rustls v0.19.0 [INFO] [stderr] Compiling webpki-roots v0.21.0 [INFO] [stderr] Compiling panorama-imap v0.0.1 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling futures-macro v0.3.12 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling pin-project-internal v1.0.5 [INFO] [stderr] Compiling async-trait v0.1.42 [INFO] [stderr] Compiling futures-util v0.3.12 [INFO] [stderr] Compiling rustls-native-certs v0.5.0 [INFO] [stderr] Compiling pin-project v1.0.5 [INFO] [stderr] Compiling rustls-connector v0.13.1 [INFO] [stderr] Compiling structopt v0.3.21 [INFO] [stderr] Compiling futures-executor v0.3.12 [INFO] [stderr] Compiling futures v0.3.12 [INFO] [stderr] Compiling tokio-util v0.6.3 [INFO] [stderr] Compiling tokio-rustls v0.22.0 [INFO] [stderr] Compiling tokio-stream v0.1.3 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling lettre v0.9.5 [INFO] [stderr] Compiling panorama v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ClearType` [INFO] [stdout] --> src/ui/mod.rs:14:22 [INFO] [stdout] | [INFO] [stdout] 14 | terminal::{self, ClearType}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cmd_in` [INFO] [stdout] --> src/mail.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | cmd_in: UnboundedReceiver, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cmd_in` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `curr_conn` is assigned to, but never used [INFO] [stdout] --> src/mail.rs:43:13 [INFO] [stdout] | [INFO] [stdout] 43 | let mut curr_conn = None; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_curr_conn` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `curr_conn` is never read [INFO] [stdout] --> src/mail.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | curr_conn = Some(handle); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `caps` [INFO] [stdout] --> src/mail.rs:178:48 [INFO] [stdout] | [INFO] [stdout] 178 | Response::Capabilities(caps) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_caps` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `MailConfig` [INFO] [stdout] --> src/main.rs:10:47 [INFO] [stdout] | [INFO] [stdout] 10 | use panorama::{config::{spawn_config_watcher, MailConfig}, mail, ui}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Read` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::Read; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `xdg` [INFO] [stdout] --> src/main.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | let xdg = BaseDirectories::new()?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_xdg` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mail_tx` [INFO] [stdout] --> src/main.rs:50:10 [INFO] [stdout] | [INFO] [stdout] 50 | let (mail_tx, mail_rx) = mpsc::unbounded_channel(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mail_tx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `config_path` [INFO] [stdout] --> src/main.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | config_path: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/main.rs:12:10 [INFO] [stdout] | [INFO] [stdout] 12 | #[derive(Debug, StructOpt)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 33.92s [INFO] running `Command { std: "docker" "inspect" "9f9a82d5e27e8ce1433407f9cbc05bcfe2b5ae99853565812e3a26b7d8f1607d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f9a82d5e27e8ce1433407f9cbc05bcfe2b5ae99853565812e3a26b7d8f1607d", kill_on_drop: false }` [INFO] [stdout] 9f9a82d5e27e8ce1433407f9cbc05bcfe2b5ae99853565812e3a26b7d8f1607d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a015455379d410e8420e853891cff18b07ae4f0f0b29ed55702f46d1725ce04d [INFO] running `Command { std: "docker" "start" "-a" "a015455379d410e8420e853891cff18b07ae4f0f0b29ed55702f46d1725ce04d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling panorama v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ClearType` [INFO] [stdout] --> src/ui/mod.rs:14:22 [INFO] [stdout] | [INFO] [stdout] 14 | terminal::{self, ClearType}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cmd_in` [INFO] [stdout] --> src/mail.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | cmd_in: UnboundedReceiver, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cmd_in` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `curr_conn` is assigned to, but never used [INFO] [stdout] --> src/mail.rs:43:13 [INFO] [stdout] | [INFO] [stdout] 43 | let mut curr_conn = None; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_curr_conn` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `curr_conn` is never read [INFO] [stdout] --> src/mail.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | curr_conn = Some(handle); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `caps` [INFO] [stdout] --> src/mail.rs:178:48 [INFO] [stdout] | [INFO] [stdout] 178 | Response::Capabilities(caps) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_caps` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `MailConfig` [INFO] [stdout] --> src/main.rs:10:47 [INFO] [stdout] | [INFO] [stdout] 10 | use panorama::{config::{spawn_config_watcher, MailConfig}, mail, ui}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ClearType` [INFO] [stdout] --> src/ui/mod.rs:14:22 [INFO] [stdout] | [INFO] [stdout] 14 | terminal::{self, ClearType}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Read` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::Read; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `xdg` [INFO] [stdout] --> src/main.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | let xdg = BaseDirectories::new()?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_xdg` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mail_tx` [INFO] [stdout] --> src/main.rs:50:10 [INFO] [stdout] | [INFO] [stdout] 50 | let (mail_tx, mail_rx) = mpsc::unbounded_channel(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mail_tx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `config_path` [INFO] [stdout] --> src/main.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | config_path: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/main.rs:12:10 [INFO] [stdout] | [INFO] [stdout] 12 | #[derive(Debug, StructOpt)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cmd_in` [INFO] [stdout] --> src/mail.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | cmd_in: UnboundedReceiver, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cmd_in` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `curr_conn` is assigned to, but never used [INFO] [stdout] --> src/mail.rs:43:13 [INFO] [stdout] | [INFO] [stdout] 43 | let mut curr_conn = None; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_curr_conn` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `curr_conn` is never read [INFO] [stdout] --> src/mail.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | curr_conn = Some(handle); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `caps` [INFO] [stdout] --> src/mail.rs:178:48 [INFO] [stdout] | [INFO] [stdout] 178 | Response::Capabilities(caps) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_caps` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.60s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/panorama-2cf41eebf60db682) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/panorama-62acc8a3483b1d2a) [INFO] running `Command { std: "docker" "inspect" "a015455379d410e8420e853891cff18b07ae4f0f0b29ed55702f46d1725ce04d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a015455379d410e8420e853891cff18b07ae4f0f0b29ed55702f46d1725ce04d", kill_on_drop: false }` [INFO] [stdout] a015455379d410e8420e853891cff18b07ae4f0f0b29ed55702f46d1725ce04d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 406be4c179d12afe8e8d4ef6341cf7e3492f02a13ce30920c8349fbd974c618b [INFO] running `Command { std: "docker" "start" "-a" "406be4c179d12afe8e8d4ef6341cf7e3492f02a13ce30920c8349fbd974c618b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused import: `ClearType` [INFO] [stderr] --> src/ui/mod.rs:14:22 [INFO] [stderr] | [INFO] [stderr] 14 | terminal::{self, ClearType}, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cmd_in` [INFO] [stderr] --> src/mail.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | cmd_in: UnboundedReceiver, [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cmd_in` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `curr_conn` is assigned to, but never used [INFO] [stderr] --> src/mail.rs:43:13 [INFO] [stderr] | [INFO] [stderr] 43 | let mut curr_conn = None; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_curr_conn` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `curr_conn` is never read [INFO] [stderr] --> src/mail.rs:53:9 [INFO] [stderr] | [INFO] [stderr] 53 | curr_conn = Some(handle); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `caps` [INFO] [stderr] --> src/mail.rs:178:48 [INFO] [stderr] | [INFO] [stderr] 178 | Response::Capabilities(caps) => { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_caps` [INFO] [stderr] [INFO] [stderr] warning: `panorama` (lib) generated 5 warnings [INFO] [stderr] warning: `panorama` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/main.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `MailConfig` [INFO] [stderr] --> src/main.rs:10:47 [INFO] [stderr] | [INFO] [stderr] 10 | use panorama::{config::{spawn_config_watcher, MailConfig}, mail, ui}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Read` [INFO] [stderr] --> src/main.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::io::Read; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `xdg` [INFO] [stderr] --> src/main.rs:32:9 [INFO] [stderr] | [INFO] [stderr] 32 | let xdg = BaseDirectories::new()?; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_xdg` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mail_tx` [INFO] [stderr] --> src/main.rs:50:10 [INFO] [stderr] | [INFO] [stderr] 50 | let (mail_tx, mail_rx) = mpsc::unbounded_channel(); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mail_tx` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `config_path` [INFO] [stderr] --> src/main.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | config_path: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `Opt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/main.rs:12:10 [INFO] [stderr] | [INFO] [stderr] 12 | #[derive(Debug, StructOpt)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `panorama` (bin "panorama" test) generated 6 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.29s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/panorama-2cf41eebf60db682) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/panorama-62acc8a3483b1d2a) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests panorama [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "406be4c179d12afe8e8d4ef6341cf7e3492f02a13ce30920c8349fbd974c618b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "406be4c179d12afe8e8d4ef6341cf7e3492f02a13ce30920c8349fbd974c618b", kill_on_drop: false }` [INFO] [stdout] 406be4c179d12afe8e8d4ef6341cf7e3492f02a13ce30920c8349fbd974c618b