[INFO] fetching crate adbutils 0.1.1... [INFO] checking adbutils-0.1.1 against master#8a703520e80d87d4423c01f9d4fbc9e5f6533a02 for pr-154205-1 [INFO] extracting crate adbutils 0.1.1 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate adbutils 0.1.1 [INFO] finished tweaking crates.io crate adbutils 0.1.1 [INFO] tweaked toml for crates.io crate adbutils 0.1.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate adbutils 0.1.1 on toolchain 8a703520e80d87d4423c01f9d4fbc9e5f6533a02 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 29 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded path-dedot v3.1.1 [INFO] [stderr] Downloaded path-absolutize v3.1.1 [INFO] [stderr] Downloaded curl v0.4.49 [INFO] [stderr] Downloaded curl-sys v0.4.86+curl-8.19.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 797aa313b2d0b3b009b60c56759209dcc6dff043d350b75eed202b974e338228 [INFO] running `Command { std: "docker" "start" "-a" "797aa313b2d0b3b009b60c56759209dcc6dff043d350b75eed202b974e338228", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "797aa313b2d0b3b009b60c56759209dcc6dff043d350b75eed202b974e338228", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "797aa313b2d0b3b009b60c56759209dcc6dff043d350b75eed202b974e338228", kill_on_drop: false }` [INFO] [stdout] 797aa313b2d0b3b009b60c56759209dcc6dff043d350b75eed202b974e338228 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4a797ddbbf5aad8a16772c295e952e17072ba95f76e3dea1993737b52070e547 [INFO] running `Command { std: "docker" "start" "-a" "4a797ddbbf5aad8a16772c295e952e17072ba95f76e3dea1993737b52070e547", kill_on_drop: false }` [INFO] [stderr] Compiling curl v0.4.49 [INFO] [stderr] Checking openssl-probe v0.1.6 [INFO] [stderr] Compiling libz-sys v1.1.25 [INFO] [stderr] Compiling curl-sys v0.4.86+curl-8.19.0 [INFO] [stderr] Checking path-dedot v3.1.1 [INFO] [stderr] Checking socket2 v0.6.3 [INFO] [stderr] Checking path-absolutize v3.1.1 [INFO] [stderr] Checking adbutils v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Error` [INFO] [stdout] --> src/client.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | use std::io::{Error, Read, Write}; [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: `crate::error::AdbError` [INFO] [stdout] --> src/device.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::error::AdbError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Error` [INFO] [stdout] --> src/client.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | use std::io::{Error, Read, Write}; [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: `crate::error::AdbError` [INFO] [stdout] --> src/device.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::error::AdbError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `host` [INFO] [stdout] --> src/client.rs:31:17 [INFO] [stdout] | [INFO] [stdout] 31 | fn check_server(host: &str, port: usize) -> bool { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_host` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `port` [INFO] [stdout] --> src/client.rs:31:29 [INFO] [stdout] | [INFO] [stdout] 31 | fn check_server(host: &str, port: usize) -> bool { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_port` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `host` [INFO] [stdout] --> src/client.rs:31:17 [INFO] [stdout] | [INFO] [stdout] 31 | fn check_server(host: &str, port: usize) -> bool { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_host` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `port` [INFO] [stdout] --> src/client.rs:31:29 [INFO] [stdout] | [INFO] [stdout] 31 | fn check_server(host: &str, port: usize) -> bool { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_port` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `raise_err` [INFO] [stdout] --> src/client.rs:163:42 [INFO] [stdout] | [INFO] [stdout] 163 | pub fn dis_connect(self, addr: &str, raise_err: bool) -> String { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_raise_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `raise_err` [INFO] [stdout] --> src/client.rs:163:42 [INFO] [stdout] | [INFO] [stdout] 163 | pub fn dis_connect(self, addr: &str, raise_err: bool) -> String { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_raise_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/client.rs:436:17 [INFO] [stdout] | [INFO] [stdout] 436 | let mut origin_buffer = self.read(4096); [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/client.rs:442:21 [INFO] [stdout] | [INFO] [stdout] 442 | Err(error) => String::new(), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cmd` [INFO] [stdout] --> src/device.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | let cmd = key_map.get(&status).unwrap(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cmd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/client.rs:436:17 [INFO] [stdout] | [INFO] [stdout] 436 | let mut origin_buffer = self.read(4096); [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/client.rs:442:21 [INFO] [stdout] | [INFO] [stdout] 442 | Err(error) => String::new(), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `text` [INFO] [stdout] --> src/device.rs:98:45 [INFO] [stdout] | [INFO] [stdout] 98 | pub fn escape_special_characters(&self, text: &str) {} [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_text` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cmd` [INFO] [stdout] --> src/device.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | let cmd = key_map.get(&status).unwrap(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cmd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `text` [INFO] [stdout] --> src/device.rs:98:45 [INFO] [stdout] | [INFO] [stdout] 98 | pub fn escape_special_characters(&self, text: &str) {} [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_text` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cmd` [INFO] [stdout] --> src/device.rs:265:27 [INFO] [stdout] | [INFO] [stdout] 265 | pub fn adb_out(&self, cmd: &str) -> String { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cmd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DENT` is never used [INFO] [stdout] --> src/client.rs:21:7 [INFO] [stdout] | [INFO] [stdout] 21 | const DENT: &str = "DENT"; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DONE` is never used [INFO] [stdout] --> src/client.rs:22:7 [INFO] [stdout] | [INFO] [stdout] 22 | const DONE: &str = "DONE"; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAC` is never used [INFO] [stdout] --> src/client.rs:25:7 [INFO] [stdout] | [INFO] [stdout] 25 | const MAC: &str = "macos"; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check_server` is never used [INFO] [stdout] --> src/client.rs:31:4 [INFO] [stdout] | [INFO] [stdout] 31 | fn check_server(host: &str, port: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `close` is never used [INFO] [stdout] --> src/client.rs:345:8 [INFO] [stdout] | [INFO] [stdout] 269 | impl AdbConnection { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 345 | fn close(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Sync` is never constructed [INFO] [stdout] --> src/device.rs:302:8 [INFO] [stdout] | [INFO] [stdout] 302 | struct Sync { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cmd` [INFO] [stdout] --> src/device.rs:265:27 [INFO] [stdout] | [INFO] [stdout] 265 | pub fn adb_out(&self, cmd: &str) -> String { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cmd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DENT` is never used [INFO] [stdout] --> src/client.rs:21:7 [INFO] [stdout] | [INFO] [stdout] 21 | const DENT: &str = "DENT"; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DONE` is never used [INFO] [stdout] --> src/client.rs:22:7 [INFO] [stdout] | [INFO] [stdout] 22 | const DONE: &str = "DONE"; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAC` is never used [INFO] [stdout] --> src/client.rs:25:7 [INFO] [stdout] | [INFO] [stdout] 25 | const MAC: &str = "macos"; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check_server` is never used [INFO] [stdout] --> src/client.rs:31:4 [INFO] [stdout] | [INFO] [stdout] 31 | fn check_server(host: &str, port: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `close` is never used [INFO] [stdout] --> src/client.rs:345:8 [INFO] [stdout] | [INFO] [stdout] 269 | impl AdbConnection { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 345 | fn close(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Sync` is never constructed [INFO] [stdout] --> src/device.rs:302:8 [INFO] [stdout] | [INFO] [stdout] 302 | struct Sync { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/device.rs:220:13 [INFO] [stdout] | [INFO] [stdout] 220 | conn.check_oky(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 220 | let _ = conn.check_oky(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/device.rs:220:13 [INFO] [stdout] | [INFO] [stdout] 220 | conn.check_oky(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 220 | let _ = conn.check_oky(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.70s [INFO] running `Command { std: "docker" "inspect" "4a797ddbbf5aad8a16772c295e952e17072ba95f76e3dea1993737b52070e547", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a797ddbbf5aad8a16772c295e952e17072ba95f76e3dea1993737b52070e547", kill_on_drop: false }` [INFO] [stdout] 4a797ddbbf5aad8a16772c295e952e17072ba95f76e3dea1993737b52070e547