[INFO] fetching crate expectrl 0.7.1... [INFO] checking expectrl-0.7.1 against master#35936c4839dd272646394779d151e060d0f6b3ac for pr-122960-1 [INFO] extracting crate expectrl 0.7.1 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate expectrl 0.7.1 on toolchain 35936c4839dd272646394779d151e060d0f6b3ac [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate expectrl 0.7.1 [INFO] finished tweaking crates.io crate expectrl 0.7.1 [INFO] tweaked toml for crates.io crate expectrl 0.7.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate crates.io crate expectrl 0.7.1 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" "+35936c4839dd272646394779d151e060d0f6b3ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded aho-corasick v0.7.18 [INFO] [stderr] Downloaded cache-padded v1.2.0 [INFO] [stderr] Downloaded concurrent-queue v1.2.2 [INFO] [stderr] Downloaded socket2 v0.4.4 [INFO] [stderr] Downloaded async-io v1.9.0 [INFO] [stderr] Downloaded cc v1.0.73 [INFO] [stderr] Downloaded nix v0.26.2 [INFO] [stderr] Downloaded regex-syntax v0.6.27 [INFO] [stderr] Downloaded regex v1.6.0 [INFO] [stderr] Downloaded slab v0.4.6 [INFO] [stderr] Downloaded async-lock v2.7.0 [INFO] [stderr] Downloaded async-task v4.4.0 [INFO] [stderr] Downloaded atomic-waker v1.1.0 [INFO] [stderr] Downloaded blocking v1.3.0 [INFO] [stderr] Downloaded conpty v0.5.0 [INFO] [stderr] Downloaded fastrand v1.7.0 [INFO] [stderr] Downloaded futures-core v0.3.21 [INFO] [stderr] Downloaded futures-io v0.3.21 [INFO] [stderr] Downloaded futures-timer v3.0.2 [INFO] [stderr] Downloaded polling v2.3.0 [INFO] [stderr] Downloaded bitflags v1.2.1 [INFO] [stderr] Downloaded memoffset v0.7.1 [INFO] [stderr] Downloaded ptyprocess v0.4.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ae571d03504b60160883535f557e4fb81416167211c6105fa43395f6d44ecdb1 [INFO] running `Command { std: "docker" "start" "-a" "ae571d03504b60160883535f557e4fb81416167211c6105fa43395f6d44ecdb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ae571d03504b60160883535f557e4fb81416167211c6105fa43395f6d44ecdb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae571d03504b60160883535f557e4fb81416167211c6105fa43395f6d44ecdb1", kill_on_drop: false }` [INFO] [stdout] ae571d03504b60160883535f557e4fb81416167211c6105fa43395f6d44ecdb1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c4164785d6d7aef1247ecc02651350935f1251fd9db6a3bf60253fa108ff235c [INFO] running `Command { std: "docker" "start" "-a" "c4164785d6d7aef1247ecc02651350935f1251fd9db6a3bf60253fa108ff235c", kill_on_drop: false }` [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking nix v0.26.2 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Checking ptyprocess v0.4.1 [INFO] [stderr] Checking expectrl v0.7.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/control_code.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/35936c4839dd272646394779d151e060d0f6b3ac/library/std/src/prelude/mod.rs:129:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/interact/session.rs:754:39 [INFO] [stdout] | [INFO] [stdout] 754 | Err(err) if err.kind() != std::io::ErrorKind::WouldBlock => return Err(err), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | unused_qualifications, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 754 - Err(err) if err.kind() != std::io::ErrorKind::WouldBlock => return Err(err), [INFO] [stdout] 754 + Err(err) if err.kind() != ErrorKind::WouldBlock => return Err(err), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/interact/session.rs:767:39 [INFO] [stdout] | [INFO] [stdout] 767 | Err(err) if err.kind() != std::io::ErrorKind::WouldBlock => return Err(err), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 767 - Err(err) if err.kind() != std::io::ErrorKind::WouldBlock => return Err(err), [INFO] [stdout] 767 + Err(err) if err.kind() != ErrorKind::WouldBlock => return Err(err), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/process/unix.rs:43:27 [INFO] [stdout] | [INFO] [stdout] 43 | let mut command = std::process::Command::new(&args[0]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 43 - let mut command = std::process::Command::new(&args[0]); [INFO] [stdout] 43 + let mut command = Command::new(&args[0]); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/repl.rs:44:19 [INFO] [stdout] | [INFO] [stdout] 44 | let session = crate::session::Session::spawn(cmd)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 44 - let session = crate::session::Session::spawn(cmd)?; [INFO] [stdout] 44 + let session = Session::spawn(cmd)?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/session/sync_session.rs:399:40 [INFO] [stdout] | [INFO] [stdout] 399 | fn write(&mut self, buf: &[u8]) -> std::io::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 399 - fn write(&mut self, buf: &[u8]) -> std::io::Result { [INFO] [stdout] 399 + fn write(&mut self, buf: &[u8]) -> io::Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/session/sync_session.rs:403:28 [INFO] [stdout] | [INFO] [stdout] 403 | fn flush(&mut self) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 403 - fn flush(&mut self) -> std::io::Result<()> { [INFO] [stdout] 403 + fn flush(&mut self) -> io::Result<()> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/session/sync_session.rs:413:43 [INFO] [stdout] | [INFO] [stdout] 413 | fn read(&mut self, buf: &mut [u8]) -> std::io::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 413 - fn read(&mut self, buf: &mut [u8]) -> std::io::Result { [INFO] [stdout] 413 + fn read(&mut self, buf: &mut [u8]) -> io::Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/session/sync_session.rs:419:31 [INFO] [stdout] | [INFO] [stdout] 419 | fn fill_buf(&mut self) -> std::io::Result<&[u8]> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 419 - fn fill_buf(&mut self) -> std::io::Result<&[u8]> { [INFO] [stdout] 419 + fn fill_buf(&mut self) -> io::Result<&[u8]> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/session/sync_session.rs:500:37 [INFO] [stdout] | [INFO] [stdout] 500 | fn read_available(&mut self) -> std::io::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 500 - fn read_available(&mut self) -> std::io::Result { [INFO] [stdout] 500 + fn read_available(&mut self) -> io::Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/session/sync_session.rs:516:58 [INFO] [stdout] | [INFO] [stdout] 516 | fn read_available_once(&mut self, buf: &mut [u8]) -> std::io::Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 516 - fn read_available_once(&mut self, buf: &mut [u8]) -> std::io::Result> { [INFO] [stdout] 516 + fn read_available_once(&mut self, buf: &mut [u8]) -> io::Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/session/sync_session.rs:631:47 [INFO] [stdout] | [INFO] [stdout] 631 | fn read(&mut self, mut buf: &mut [u8]) -> std::io::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 631 - fn read(&mut self, mut buf: &mut [u8]) -> std::io::Result { [INFO] [stdout] 631 + fn read(&mut self, mut buf: &mut [u8]) -> io::Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/stream/stdin.rs:125:16 [INFO] [stdout] | [INFO] [stdout] 125 | stdin: std::io::Stdin, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 125 - stdin: std::io::Stdin, [INFO] [stdout] 125 + stdin: io::Stdin, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/stream/stdin.rs:130:25 [INFO] [stdout] | [INFO] [stdout] 130 | let stdin = std::io::stdin(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 130 - let stdin = std::io::stdin(); [INFO] [stdout] 130 + let stdin = io::stdin(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/control_code.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/35936c4839dd272646394779d151e060d0f6b3ac/library/std/src/prelude/mod.rs:129:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/interact/session.rs:754:39 [INFO] [stdout] | [INFO] [stdout] 754 | Err(err) if err.kind() != std::io::ErrorKind::WouldBlock => return Err(err), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | unused_qualifications, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 754 - Err(err) if err.kind() != std::io::ErrorKind::WouldBlock => return Err(err), [INFO] [stdout] 754 + Err(err) if err.kind() != ErrorKind::WouldBlock => return Err(err), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/interact/session.rs:767:39 [INFO] [stdout] | [INFO] [stdout] 767 | Err(err) if err.kind() != std::io::ErrorKind::WouldBlock => return Err(err), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 767 - Err(err) if err.kind() != std::io::ErrorKind::WouldBlock => return Err(err), [INFO] [stdout] 767 + Err(err) if err.kind() != ErrorKind::WouldBlock => return Err(err), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/process/unix.rs:43:27 [INFO] [stdout] | [INFO] [stdout] 43 | let mut command = std::process::Command::new(&args[0]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 43 - let mut command = std::process::Command::new(&args[0]); [INFO] [stdout] 43 + let mut command = Command::new(&args[0]); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/repl.rs:44:19 [INFO] [stdout] | [INFO] [stdout] 44 | let session = crate::session::Session::spawn(cmd)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 44 - let session = crate::session::Session::spawn(cmd)?; [INFO] [stdout] 44 + let session = Session::spawn(cmd)?; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/session/sync_session.rs:399:40 [INFO] [stdout] | [INFO] [stdout] 399 | fn write(&mut self, buf: &[u8]) -> std::io::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 399 - fn write(&mut self, buf: &[u8]) -> std::io::Result { [INFO] [stdout] 399 + fn write(&mut self, buf: &[u8]) -> io::Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/session/sync_session.rs:403:28 [INFO] [stdout] | [INFO] [stdout] 403 | fn flush(&mut self) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 403 - fn flush(&mut self) -> std::io::Result<()> { [INFO] [stdout] 403 + fn flush(&mut self) -> io::Result<()> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/session/sync_session.rs:413:43 [INFO] [stdout] | [INFO] [stdout] 413 | fn read(&mut self, buf: &mut [u8]) -> std::io::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 413 - fn read(&mut self, buf: &mut [u8]) -> std::io::Result { [INFO] [stdout] 413 + fn read(&mut self, buf: &mut [u8]) -> io::Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/session/sync_session.rs:419:31 [INFO] [stdout] | [INFO] [stdout] 419 | fn fill_buf(&mut self) -> std::io::Result<&[u8]> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 419 - fn fill_buf(&mut self) -> std::io::Result<&[u8]> { [INFO] [stdout] 419 + fn fill_buf(&mut self) -> io::Result<&[u8]> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/session/sync_session.rs:500:37 [INFO] [stdout] | [INFO] [stdout] 500 | fn read_available(&mut self) -> std::io::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 500 - fn read_available(&mut self) -> std::io::Result { [INFO] [stdout] 500 + fn read_available(&mut self) -> io::Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/session/sync_session.rs:516:58 [INFO] [stdout] | [INFO] [stdout] 516 | fn read_available_once(&mut self, buf: &mut [u8]) -> std::io::Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 516 - fn read_available_once(&mut self, buf: &mut [u8]) -> std::io::Result> { [INFO] [stdout] 516 + fn read_available_once(&mut self, buf: &mut [u8]) -> io::Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/session/sync_session.rs:631:47 [INFO] [stdout] | [INFO] [stdout] 631 | fn read(&mut self, mut buf: &mut [u8]) -> std::io::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 631 - fn read(&mut self, mut buf: &mut [u8]) -> std::io::Result { [INFO] [stdout] 631 + fn read(&mut self, mut buf: &mut [u8]) -> io::Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/stream/stdin.rs:125:16 [INFO] [stdout] | [INFO] [stdout] 125 | stdin: std::io::Stdin, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 125 - stdin: std::io::Stdin, [INFO] [stdout] 125 + stdin: io::Stdin, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/stream/stdin.rs:130:25 [INFO] [stdout] | [INFO] [stdout] 130 | let stdin = std::io::stdin(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 130 - let stdin = std::io::stdin(); [INFO] [stdout] 130 + let stdin = io::stdin(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `expectrl` is imported redundantly [INFO] [stdout] --> examples/expect_line.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use expectrl::{self, Any, Eof}; [INFO] [stdout] | ^^^^ the item `expectrl` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> examples/interact_with_callback.rs:22:21 [INFO] [stdout] | [INFO] [stdout] 22 | .on_output(|mut ctx| { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> examples/interact_with_callback.rs:37:20 [INFO] [stdout] | [INFO] [stdout] 37 | .on_input(|mut ctx| { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.96s [INFO] running `Command { std: "docker" "inspect" "c4164785d6d7aef1247ecc02651350935f1251fd9db6a3bf60253fa108ff235c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4164785d6d7aef1247ecc02651350935f1251fd9db6a3bf60253fa108ff235c", kill_on_drop: false }` [INFO] [stdout] c4164785d6d7aef1247ecc02651350935f1251fd9db6a3bf60253fa108ff235c [INFO] checking expectrl-0.7.1 against try#9ae1860851f3fbc1435a1698e572252c0076f413 for pr-122960-1 [INFO] extracting crate expectrl 0.7.1 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate expectrl 0.7.1 on toolchain 9ae1860851f3fbc1435a1698e572252c0076f413 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate expectrl 0.7.1 [INFO] finished tweaking crates.io crate expectrl 0.7.1 [INFO] tweaked toml for crates.io crate expectrl 0.7.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate expectrl 0.7.1 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" "+9ae1860851f3fbc1435a1698e572252c0076f413" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7637c9f436434a94a89d929d736341986c404b2a0bbd1e469b6cce8bcb1cc02a [INFO] running `Command { std: "docker" "start" "-a" "7637c9f436434a94a89d929d736341986c404b2a0bbd1e469b6cce8bcb1cc02a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7637c9f436434a94a89d929d736341986c404b2a0bbd1e469b6cce8bcb1cc02a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7637c9f436434a94a89d929d736341986c404b2a0bbd1e469b6cce8bcb1cc02a", kill_on_drop: false }` [INFO] [stdout] 7637c9f436434a94a89d929d736341986c404b2a0bbd1e469b6cce8bcb1cc02a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 522e3c9ba1cc32138f0f9aceb8ca4e2bc4a3ef398d1fdb38782ba8a9be717198 [INFO] running `Command { std: "docker" "start" "-a" "522e3c9ba1cc32138f0f9aceb8ca4e2bc4a3ef398d1fdb38782ba8a9be717198", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking nix v0.26.2 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Checking ptyprocess v0.4.1 [INFO] [stderr] Checking expectrl v0.7.1 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2021 edition to 2024 [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/control_code.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/9ae1860851f3fbc1435a1698e572252c0076f413/library/std/src/prelude/mod.rs:129:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Fixed src/interact/session.rs (2 fixes) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Fixed src/session/sync_session.rs (7 fixes) [INFO] [stderr] Fixed src/stream/stdin.rs (2 fixes) [INFO] [stderr] Fixed src/process/unix.rs (1 fix) [INFO] [stderr] Fixed src/repl.rs (1 fix) [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/control_code.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/9ae1860851f3fbc1435a1698e572252c0076f413/library/std/src/prelude/mod.rs:129:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Migrating tests/expect.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/repl.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/interact.rs from 2021 edition to 2024 [INFO] [stderr] Migrating examples/shell.rs from 2021 edition to 2024 [INFO] [stderr] Migrating examples/ftp.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/io.rs from 2021 edition to 2024 [INFO] [stderr] Migrating examples/ftp_interact.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/session.rs from 2021 edition to 2024 [INFO] [stderr] Migrating examples/python.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/is_matched.rs from 2021 edition to 2024 [INFO] [stderr] Migrating examples/check.rs from 2021 edition to 2024 [INFO] [stderr] Migrating examples/log.rs from 2021 edition to 2024 [INFO] [stderr] Migrating examples/interact_with_callback.rs from 2021 edition to 2024 [INFO] [stderr] Fixed examples/interact_with_callback.rs (2 fixes) [INFO] [stderr] Migrating examples/expect_line.rs from 2021 edition to 2024 [INFO] [stderr] Migrating examples/ping.rs from 2021 edition to 2024 [INFO] [stdout] warning: the item `expectrl` is imported redundantly [INFO] [stdout] --> examples/expect_line.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use expectrl::{self, Any, Eof}; [INFO] [stdout] | ^^^^ the item `expectrl` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Migrating examples/interact.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/log.rs from 2021 edition to 2024 [INFO] [stderr] Migrating examples/bash.rs from 2021 edition to 2024 [INFO] [stderr] Migrating examples/powershell.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/check.rs from 2021 edition to 2024 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.81s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Checking expectrl v0.7.1 (/tmp/fixit) [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/control_code.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/9ae1860851f3fbc1435a1698e572252c0076f413/library/std/src/prelude/mod.rs:143:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/control_code.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/9ae1860851f3fbc1435a1698e572252c0076f413/library/std/src/prelude/mod.rs:143:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `expectrl` is imported redundantly [INFO] [stdout] --> examples/expect_line.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use expectrl::{self, Any, Eof}; [INFO] [stdout] | ^^^^ the item `expectrl` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.93s [INFO] running `Command { std: "docker" "inspect" "522e3c9ba1cc32138f0f9aceb8ca4e2bc4a3ef398d1fdb38782ba8a9be717198", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "522e3c9ba1cc32138f0f9aceb8ca4e2bc4a3ef398d1fdb38782ba8a9be717198", kill_on_drop: false }` [INFO] [stdout] 522e3c9ba1cc32138f0f9aceb8ca4e2bc4a3ef398d1fdb38782ba8a9be717198