[INFO] cloning repository https://github.com/woodgear/bot [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/woodgear/bot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwoodgear%2Fbot", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwoodgear%2Fbot'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 16c8aface0f66f156bc143725c6f6788684dcb31 [INFO] testing woodgear/bot against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwoodgear%2Fbot" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/woodgear/bot on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/woodgear/bot [INFO] finished tweaking git repo https://github.com/woodgear/bot [INFO] tweaked toml for git repo https://github.com/woodgear/bot written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/woodgear/bot already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/woodgear/tail-rust.git` [INFO] [stderr] Updating git repository `https://github.com/google/rust-shell.git` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e09d360c9ae351b8506918aeb5fdd3bf12ba9f199a2d1f2cafd1d46ef1285811 [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" "e09d360c9ae351b8506918aeb5fdd3bf12ba9f199a2d1f2cafd1d46ef1285811", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e09d360c9ae351b8506918aeb5fdd3bf12ba9f199a2d1f2cafd1d46ef1285811", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e09d360c9ae351b8506918aeb5fdd3bf12ba9f199a2d1f2cafd1d46ef1285811", kill_on_drop: false }` [INFO] [stdout] e09d360c9ae351b8506918aeb5fdd3bf12ba9f199a2d1f2cafd1d46ef1285811 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f2897e3a2d817c17a1f962e2ae90a89ecb3921009d466b3d1e7ae9d9d0fef195 [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" "f2897e3a2d817c17a1f962e2ae90a89ecb3921009d466b3d1e7ae9d9d0fef195", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling serde v1.0.105 [INFO] [stderr] Compiling ucd-util v0.1.8 [INFO] [stderr] Compiling failure_derive v0.1.7 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Compiling winapi v0.3.8 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling md5 v0.7.0 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling tokio-sync v0.1.8 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.11 [INFO] [stderr] Compiling backtrace-sys v0.1.34 [INFO] [stderr] Compiling proc-macro-error v0.4.11 [INFO] [stderr] Compiling unicode-normalization v0.1.12 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling tokio-timer v0.2.13 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling sha-1 v0.8.2 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling lexical-core v0.6.2 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling num_cpus v1.12.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling dirs-sys v0.3.4 [INFO] [stderr] Compiling inotify-sys v0.1.3 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling filetime v0.2.8 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Compiling errno v0.2.4 [INFO] [stderr] Compiling backtrace v0.3.45 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling term v0.6.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling nom v5.1.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling mio-extras v2.0.6 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling tokio-codec v0.1.2 [INFO] [stderr] Compiling tokio-fs v0.1.7 [INFO] [stderr] Compiling simplelog v0.7.4 [INFO] [stderr] Compiling env_logger v0.4.3 [INFO] [stderr] Compiling ws v0.9.1 [INFO] [stderr] Compiling shell v0.1.0 (https://github.com/google/rust-shell.git#8b1e775b) [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling tokio-uds v0.2.6 [INFO] [stderr] Compiling tokio-udp v0.1.6 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling inotify v0.7.0 [INFO] [stderr] Compiling notify v4.0.15 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling ctrlc v3.1.4 [INFO] [stderr] Compiling serde_derive v1.0.105 [INFO] [stderr] Compiling failure v0.1.7 [INFO] [stderr] Compiling structopt-derive v0.4.5 [INFO] [stderr] Compiling tail-rust v0.1.0 (https://github.com/woodgear/tail-rust.git#5727346f) [INFO] [stderr] Compiling structopt v0.3.12 [INFO] [stderr] Compiling serde_json v1.0.48 [INFO] [stderr] Compiling bincode v1.2.1 [INFO] [stderr] Compiling bot v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `cmd` is imported redundantly [INFO] [stdout] --> src/cmd/mod.rs:22:13 [INFO] [stdout] | [INFO] [stdout] 22 | use shell::cmd; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | #[macro_use] [INFO] [stdout] | ------------ the item `cmd` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `cmd` is imported redundantly [INFO] [stdout] --> src/cmd/mod.rs:28:13 [INFO] [stdout] | [INFO] [stdout] 28 | use shell::cmd; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | #[macro_use] [INFO] [stdout] | ------------ the item `cmd` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::ast::*` [INFO] [stdout] --> src/cli_auto_mode.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::ast::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::ast::*` [INFO] [stdout] --> src/cli_auto_mode.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::ast::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `listen` [INFO] [stdout] --> src/cli_auto_mode.rs:7:19 [INFO] [stdout] | [INFO] [stdout] 7 | use ws::{connect, listen, CloseCode, Handler, Handshake, Message, Sender}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::ast::*` [INFO] [stdout] --> src/client_mode.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::ast::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::common_ext::*` [INFO] [stdout] --> src/client_mode.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::common_ext::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Sender` [INFO] [stdout] --> src/client_mode.rs:6:42 [INFO] [stdout] | [INFO] [stdout] 6 | use std::sync::mpsc::{channel, Receiver, Sender}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `listen` [INFO] [stdout] --> src/client_mode.rs:7:19 [INFO] [stdout] | [INFO] [stdout] 7 | use ws::{connect, listen, CloseCode, Handler, Handshake, Message, Sender as WsSender}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `connect` [INFO] [stdout] --> src/server_mode.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | use ws::{connect, listen, CloseCode, Handler, Handshake, Message, Sender}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio_threadpool::ThreadPool` [INFO] [stdout] --> src/server_mode.rs:59:21 [INFO] [stdout] | [INFO] [stdout] 59 | use tokio_threadpool::ThreadPool; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ws::Sender` [INFO] [stdout] --> src/util.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use ws::Sender; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `future::Future` [INFO] [stdout] --> src/server_mode.rs:56:31 [INFO] [stdout] | [INFO] [stdout] 56 | use futures::{future::Future, stream::Stream}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/bot_server.rs:33:16 [INFO] [stdout] | [INFO] [stdout] 33 | Ok(msg) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `h` [INFO] [stdout] --> src/server_mode.rs:62:21 [INFO] [stdout] | [INFO] [stdout] 62 | let h = std::thread::spawn(move || { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_h` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/client_mode.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | self.handle_msg(msg); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/client_mode.rs:93:17 [INFO] [stdout] | [INFO] [stdout] 93 | self.read_and_send(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/client_mode.rs:102:17 [INFO] [stdout] | [INFO] [stdout] 102 | self.read_and_send(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/client_mode.rs:111:17 [INFO] [stdout] | [INFO] [stdout] 111 | self.read_and_send(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/client_mode.rs:116:17 [INFO] [stdout] | [INFO] [stdout] 116 | self.read_and_send(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/client_mode.rs:122:21 [INFO] [stdout] | [INFO] [stdout] 122 | self.read_and_send(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/client_mode.rs:134:21 [INFO] [stdout] | [INFO] [stdout] 134 | self.read_and_send(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/client_mode.rs:149:9 [INFO] [stdout] | [INFO] [stdout] 149 | s.send(()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/server_mode.rs:34:17 [INFO] [stdout] | [INFO] [stdout] 34 | self.out.send(ret_json); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/server_mode.rs:40:17 [INFO] [stdout] | [INFO] [stdout] 40 | self.out.send(ret_json); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/server_mode.rs:53:17 [INFO] [stdout] | [INFO] [stdout] 53 | self.out.send(ret_json); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/server_mode.rs:78:37 [INFO] [stdout] | [INFO] [stdout] 78 | ... ws_sender.send(msg_json); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/server_mode.rs:87:41 [INFO] [stdout] | [INFO] [stdout] 87 | ... ws_sender.send(msg_json); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/server_mode.rs:92:41 [INFO] [stdout] | [INFO] [stdout] 92 | ... ws_sender.send(msg_json); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/server_mode.rs:101:21 [INFO] [stdout] | [INFO] [stdout] 101 | ws_sender_1.send(msg_json); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 31 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 20s [INFO] running `Command { std: "docker" "inspect" "f2897e3a2d817c17a1f962e2ae90a89ecb3921009d466b3d1e7ae9d9d0fef195", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2897e3a2d817c17a1f962e2ae90a89ecb3921009d466b3d1e7ae9d9d0fef195", kill_on_drop: false }` [INFO] [stdout] f2897e3a2d817c17a1f962e2ae90a89ecb3921009d466b3d1e7ae9d9d0fef195 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", 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] 58c162386e97b494625235871ce69fad5ddb3ff4fb1b9f8342537e7f043d46d6 [INFO] running `Command { std: "docker" "start" "-a" "58c162386e97b494625235871ce69fad5ddb3ff4fb1b9f8342537e7f043d46d6", kill_on_drop: false }` [INFO] [stderr] Compiling bot v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `cmd` is imported redundantly [INFO] [stdout] --> src/cmd/mod.rs:22:13 [INFO] [stdout] | [INFO] [stdout] 22 | use shell::cmd; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | #[macro_use] [INFO] [stdout] | ------------ the item `cmd` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `cmd` is imported redundantly [INFO] [stdout] --> src/cmd/mod.rs:28:13 [INFO] [stdout] | [INFO] [stdout] 28 | use shell::cmd; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | #[macro_use] [INFO] [stdout] | ------------ the item `cmd` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::ast::*` [INFO] [stdout] --> src/cli_auto_mode.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::ast::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::ast::*` [INFO] [stdout] --> src/cli_auto_mode.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::ast::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `listen` [INFO] [stdout] --> src/cli_auto_mode.rs:7:19 [INFO] [stdout] | [INFO] [stdout] 7 | use ws::{connect, listen, CloseCode, Handler, Handshake, Message, Sender}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::ast::*` [INFO] [stdout] --> src/client_mode.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::ast::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::common_ext::*` [INFO] [stdout] --> src/client_mode.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::common_ext::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Sender` [INFO] [stdout] --> src/client_mode.rs:6:42 [INFO] [stdout] | [INFO] [stdout] 6 | use std::sync::mpsc::{channel, Receiver, Sender}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `listen` [INFO] [stdout] --> src/client_mode.rs:7:19 [INFO] [stdout] | [INFO] [stdout] 7 | use ws::{connect, listen, CloseCode, Handler, Handshake, Message, Sender as WsSender}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `connect` [INFO] [stdout] --> src/server_mode.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | use ws::{connect, listen, CloseCode, Handler, Handshake, Message, Sender}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio_threadpool::ThreadPool` [INFO] [stdout] --> src/server_mode.rs:59:21 [INFO] [stdout] | [INFO] [stdout] 59 | use tokio_threadpool::ThreadPool; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ws::Sender` [INFO] [stdout] --> src/util.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use ws::Sender; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `future::Future` [INFO] [stdout] --> src/server_mode.rs:56:31 [INFO] [stdout] | [INFO] [stdout] 56 | use futures::{future::Future, stream::Stream}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/bot_server.rs:33:16 [INFO] [stdout] | [INFO] [stdout] 33 | Ok(msg) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `h` [INFO] [stdout] --> src/server_mode.rs:62:21 [INFO] [stdout] | [INFO] [stdout] 62 | let h = std::thread::spawn(move || { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_h` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/client_mode.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | self.handle_msg(msg); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/client_mode.rs:93:17 [INFO] [stdout] | [INFO] [stdout] 93 | self.read_and_send(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/client_mode.rs:102:17 [INFO] [stdout] | [INFO] [stdout] 102 | self.read_and_send(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/client_mode.rs:111:17 [INFO] [stdout] | [INFO] [stdout] 111 | self.read_and_send(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/client_mode.rs:116:17 [INFO] [stdout] | [INFO] [stdout] 116 | self.read_and_send(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/client_mode.rs:122:21 [INFO] [stdout] | [INFO] [stdout] 122 | self.read_and_send(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/client_mode.rs:134:21 [INFO] [stdout] | [INFO] [stdout] 134 | self.read_and_send(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/client_mode.rs:149:9 [INFO] [stdout] | [INFO] [stdout] 149 | s.send(()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/server_mode.rs:34:17 [INFO] [stdout] | [INFO] [stdout] 34 | self.out.send(ret_json); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/server_mode.rs:40:17 [INFO] [stdout] | [INFO] [stdout] 40 | self.out.send(ret_json); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/server_mode.rs:53:17 [INFO] [stdout] | [INFO] [stdout] 53 | self.out.send(ret_json); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/server_mode.rs:78:37 [INFO] [stdout] | [INFO] [stdout] 78 | ... ws_sender.send(msg_json); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/server_mode.rs:87:41 [INFO] [stdout] | [INFO] [stdout] 87 | ... ws_sender.send(msg_json); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/server_mode.rs:92:41 [INFO] [stdout] | [INFO] [stdout] 92 | ... ws_sender.send(msg_json); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/server_mode.rs:101:21 [INFO] [stdout] | [INFO] [stdout] 101 | ws_sender_1.send(msg_json); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 31 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.69s [INFO] running `Command { std: "docker" "inspect" "58c162386e97b494625235871ce69fad5ddb3ff4fb1b9f8342537e7f043d46d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58c162386e97b494625235871ce69fad5ddb3ff4fb1b9f8342537e7f043d46d6", kill_on_drop: false }` [INFO] [stdout] 58c162386e97b494625235871ce69fad5ddb3ff4fb1b9f8342537e7f043d46d6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", 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] c697407c4bce327c0bf6484ab236cde4f6c6704d867542521ddee0a4e38cb45b [INFO] running `Command { std: "docker" "start" "-a" "c697407c4bce327c0bf6484ab236cde4f6c6704d867542521ddee0a4e38cb45b", kill_on_drop: false }` [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `cmd` is imported redundantly [INFO] [stderr] --> src/cmd/mod.rs:22:13 [INFO] [stderr] | [INFO] [stderr] 22 | use shell::cmd; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/main.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | #[macro_use] [INFO] [stderr] | ------------ the item `cmd` is already imported here [INFO] [stderr] [INFO] [stderr] warning: the item `cmd` is imported redundantly [INFO] [stderr] --> src/cmd/mod.rs:28:13 [INFO] [stderr] | [INFO] [stderr] 28 | use shell::cmd; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/main.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | #[macro_use] [INFO] [stderr] | ------------ the item `cmd` is already imported here [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::ast::*` [INFO] [stderr] --> src/cli_auto_mode.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::ast::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::ast::*` [INFO] [stderr] --> src/cli_auto_mode.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::ast::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `listen` [INFO] [stderr] --> src/cli_auto_mode.rs:7:19 [INFO] [stderr] | [INFO] [stderr] 7 | use ws::{connect, listen, CloseCode, Handler, Handshake, Message, Sender}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::ast::*` [INFO] [stderr] --> src/client_mode.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::ast::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::common_ext::*` [INFO] [stderr] --> src/client_mode.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::common_ext::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Sender` [INFO] [stderr] --> src/client_mode.rs:6:42 [INFO] [stderr] | [INFO] [stderr] 6 | use std::sync::mpsc::{channel, Receiver, Sender}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `listen` [INFO] [stderr] --> src/client_mode.rs:7:19 [INFO] [stderr] | [INFO] [stderr] 7 | use ws::{connect, listen, CloseCode, Handler, Handshake, Message, Sender as WsSender}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `connect` [INFO] [stderr] --> src/server_mode.rs:6:10 [INFO] [stderr] | [INFO] [stderr] 6 | use ws::{connect, listen, CloseCode, Handler, Handshake, Message, Sender}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokio_threadpool::ThreadPool` [INFO] [stderr] --> src/server_mode.rs:59:21 [INFO] [stderr] | [INFO] [stderr] 59 | use tokio_threadpool::ThreadPool; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ws::Sender` [INFO] [stderr] --> src/util.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use ws::Sender; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `future::Future` [INFO] [stderr] --> src/server_mode.rs:56:31 [INFO] [stderr] | [INFO] [stderr] 56 | use futures::{future::Future, stream::Stream}; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `msg` [INFO] [stderr] --> src/bot_server.rs:33:16 [INFO] [stderr] | [INFO] [stderr] 33 | Ok(msg) => { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `h` [INFO] [stderr] --> src/server_mode.rs:62:21 [INFO] [stderr] | [INFO] [stderr] 62 | let h = std::thread::spawn(move || { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_h` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/client_mode.rs:31:9 [INFO] [stderr] | [INFO] [stderr] 31 | self.handle_msg(msg); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/client_mode.rs:93:17 [INFO] [stderr] | [INFO] [stderr] 93 | self.read_and_send(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/client_mode.rs:102:17 [INFO] [stderr] | [INFO] [stderr] 102 | self.read_and_send(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/client_mode.rs:111:17 [INFO] [stderr] | [INFO] [stderr] 111 | self.read_and_send(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/client_mode.rs:116:17 [INFO] [stderr] | [INFO] [stderr] 116 | self.read_and_send(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/client_mode.rs:122:21 [INFO] [stderr] | [INFO] [stderr] 122 | self.read_and_send(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/client_mode.rs:134:21 [INFO] [stderr] | [INFO] [stderr] 134 | self.read_and_send(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/client_mode.rs:149:9 [INFO] [stderr] | [INFO] [stderr] 149 | s.send(()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/server_mode.rs:34:17 [INFO] [stderr] | [INFO] [stderr] 34 | self.out.send(ret_json); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/server_mode.rs:40:17 [INFO] [stderr] | [INFO] [stderr] 40 | self.out.send(ret_json); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/server_mode.rs:53:17 [INFO] [stderr] | [INFO] [stderr] 53 | self.out.send(ret_json); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/server_mode.rs:78:37 [INFO] [stderr] | [INFO] [stderr] 78 | ... ws_sender.send(msg_json); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/server_mode.rs:87:41 [INFO] [stderr] | [INFO] [stderr] 87 | ... ws_sender.send(msg_json); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/server_mode.rs:92:41 [INFO] [stderr] | [INFO] [stderr] 92 | ... ws_sender.send(msg_json); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/server_mode.rs:101:21 [INFO] [stderr] | [INFO] [stderr] 101 | ws_sender_1.send(msg_json); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 31 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/bot-c84840e28491a270 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/bot-9b3d144af9dd6cb0 [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test ast::tests::test_cmd ... ignored [INFO] [stdout] test ast::tests::test_pick ... ok [INFO] [stdout] test ast::tests::test_ast ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests bot [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c697407c4bce327c0bf6484ab236cde4f6c6704d867542521ddee0a4e38cb45b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c697407c4bce327c0bf6484ab236cde4f6c6704d867542521ddee0a4e38cb45b", kill_on_drop: false }` [INFO] [stdout] c697407c4bce327c0bf6484ab236cde4f6c6704d867542521ddee0a4e38cb45b