[INFO] fetching crate interactor 0.1.1...
[INFO] testing interactor-0.1.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate interactor 0.1.1 into /workspace/builds/worker-43/source
[INFO] validating manifest of crates.io crate interactor 0.1.1 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 interactor 0.1.1
[INFO] finished tweaking crates.io crate interactor 0.1.1
[INFO] tweaked toml for crates.io crate interactor 0.1.1 written to /workspace/builds/worker-43/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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] 3bfe487ddf5db4e1d46933925b58dd61d060612cf9c76dc9e8e099e0eaff32cf
[INFO] running `Command { std: "docker" "start" "-a" "3bfe487ddf5db4e1d46933925b58dd61d060612cf9c76dc9e8e099e0eaff32cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bfe487ddf5db4e1d46933925b58dd61d060612cf9c76dc9e8e099e0eaff32cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bfe487ddf5db4e1d46933925b58dd61d060612cf9c76dc9e8e099e0eaff32cf", kill_on_drop: false }`
[INFO] [stdout] 3bfe487ddf5db4e1d46933925b58dd61d060612cf9c76dc9e8e099e0eaff32cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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] c7ae092561c9a1d8914617c6f5467c64ea54eb7102275bbfdaa67087820d47d8
[INFO] running `Command { std: "docker" "start" "-a" "c7ae092561c9a1d8914617c6f5467c64ea54eb7102275bbfdaa67087820d47d8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling termios v0.3.3
[INFO] [stderr]    Compiling interactor v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pick_from_list.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     try!(process.stdout.unwrap().read_to_string(&mut result));
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pick_from_list.rs:12:19
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let process = try!(cmd.stdin(Stdio::piped()).stdout(Stdio::piped()).spawn());
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pick_from_list.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |             try!(process_in.write_all((item.as_ref().replace("\n", "") + "\n").as_bytes()))
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pick_from_list.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     try!(tty.write_all(prompt.as_bytes()));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pick_from_list.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     try!(reader.read_line(&mut result));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pick_from_list.rs:36:19
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let mut tty = try!(OpenOptions::new().read(true).write(true).open("/dev/tty"));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pick_from_list.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         try!(tty.write_all(format!("{1:0$}. {2}\n", pad_len, i + 1, item.as_ref().replace("\n", "")).as_bytes()))
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pick_from_list.rs:41:15
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let idx = try!(read_parse::<usize>(&mut tty, prompt, 1, items.len())) - 1;
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pick_from_list.rs:64:25
[INFO] [stdout]    |
[INFO] [stdout] 64 |         let mut items = try!(fs::read_dir(curpath.clone())).map(|e| {
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pick_from_list.rs:69:20
[INFO] [stdout]    |
[INFO] [stdout] 69 |         let pick = try!(pick_from_list(cmd().as_mut(), &items[..], curpath.to_str().unwrap_or("***PATH ENCODING ERROR***")));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pick_from_list.rs:70:23
[INFO] [stdout]    |
[INFO] [stdout] 70 |         let newpath = try!(curpath.join(pick).canonicalize());
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/input.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     try!(tcsetattr(fd, TCSANOW, &termios));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/input.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     try!(tcsetattr(fd, TCSANOW, &termios));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/input.rs:12:23
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let mut termios = try!(Termios::from_fd(fd));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/input.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         try!(tty.read(&mut buffer));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/input.rs:27:15
[INFO] [stdout]    |
[INFO] [stdout] 27 |             0 ... 31 => {}
[INFO] [stdout]    |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/input.rs:44:19
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let mut tty = try!(OpenOptions::new().read(true).write(true).open("/dev/tty"));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/input.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io::{Read, Write};
[INFO] [stdout]   |                     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.93s
[INFO] running `Command { std: "docker" "inspect" "c7ae092561c9a1d8914617c6f5467c64ea54eb7102275bbfdaa67087820d47d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7ae092561c9a1d8914617c6f5467c64ea54eb7102275bbfdaa67087820d47d8", kill_on_drop: false }`
[INFO] [stdout] c7ae092561c9a1d8914617c6f5467c64ea54eb7102275bbfdaa67087820d47d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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] 7f1d759a08b3198d5601efaa9ccd93f46b55614302d6083c7ca1c33b991d82f8
[INFO] running `Command { std: "docker" "start" "-a" "7f1d759a08b3198d5601efaa9ccd93f46b55614302d6083c7ca1c33b991d82f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling interactor v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pick_from_list.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     try!(process.stdout.unwrap().read_to_string(&mut result));
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pick_from_list.rs:12:19
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let process = try!(cmd.stdin(Stdio::piped()).stdout(Stdio::piped()).spawn());
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pick_from_list.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |             try!(process_in.write_all((item.as_ref().replace("\n", "") + "\n").as_bytes()))
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pick_from_list.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     try!(tty.write_all(prompt.as_bytes()));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pick_from_list.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     try!(reader.read_line(&mut result));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pick_from_list.rs:36:19
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let mut tty = try!(OpenOptions::new().read(true).write(true).open("/dev/tty"));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pick_from_list.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         try!(tty.write_all(format!("{1:0$}. {2}\n", pad_len, i + 1, item.as_ref().replace("\n", "")).as_bytes()))
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pick_from_list.rs:41:15
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let idx = try!(read_parse::<usize>(&mut tty, prompt, 1, items.len())) - 1;
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pick_from_list.rs:64:25
[INFO] [stdout]    |
[INFO] [stdout] 64 |         let mut items = try!(fs::read_dir(curpath.clone())).map(|e| {
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pick_from_list.rs:69:20
[INFO] [stdout]    |
[INFO] [stdout] 69 |         let pick = try!(pick_from_list(cmd().as_mut(), &items[..], curpath.to_str().unwrap_or("***PATH ENCODING ERROR***")));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pick_from_list.rs:70:23
[INFO] [stdout]    |
[INFO] [stdout] 70 |         let newpath = try!(curpath.join(pick).canonicalize());
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/input.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     try!(tcsetattr(fd, TCSANOW, &termios));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/input.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     try!(tcsetattr(fd, TCSANOW, &termios));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/input.rs:12:23
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let mut termios = try!(Termios::from_fd(fd));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/input.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         try!(tty.read(&mut buffer));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/input.rs:27:15
[INFO] [stdout]    |
[INFO] [stdout] 27 |             0 ... 31 => {}
[INFO] [stdout]    |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/input.rs:44:19
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let mut tty = try!(OpenOptions::new().read(true).write(true).open("/dev/tty"));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/input.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io::{Read, Write};
[INFO] [stdout]   |                     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pick_from_list.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     try!(process.stdout.unwrap().read_to_string(&mut result));
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pick_from_list.rs:12:19
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let process = try!(cmd.stdin(Stdio::piped()).stdout(Stdio::piped()).spawn());
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pick_from_list.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |             try!(process_in.write_all((item.as_ref().replace("\n", "") + "\n").as_bytes()))
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pick_from_list.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     try!(tty.write_all(prompt.as_bytes()));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pick_from_list.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     try!(reader.read_line(&mut result));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pick_from_list.rs:36:19
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let mut tty = try!(OpenOptions::new().read(true).write(true).open("/dev/tty"));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pick_from_list.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         try!(tty.write_all(format!("{1:0$}. {2}\n", pad_len, i + 1, item.as_ref().replace("\n", "")).as_bytes()))
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pick_from_list.rs:41:15
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let idx = try!(read_parse::<usize>(&mut tty, prompt, 1, items.len())) - 1;
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pick_from_list.rs:64:25
[INFO] [stdout]    |
[INFO] [stdout] 64 |         let mut items = try!(fs::read_dir(curpath.clone())).map(|e| {
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pick_from_list.rs:69:20
[INFO] [stdout]    |
[INFO] [stdout] 69 |         let pick = try!(pick_from_list(cmd().as_mut(), &items[..], curpath.to_str().unwrap_or("***PATH ENCODING ERROR***")));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/pick_from_list.rs:70:23
[INFO] [stdout]    |
[INFO] [stdout] 70 |         let newpath = try!(curpath.join(pick).canonicalize());
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/input.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     try!(tcsetattr(fd, TCSANOW, &termios));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/input.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     try!(tcsetattr(fd, TCSANOW, &termios));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/input.rs:12:23
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let mut termios = try!(Termios::from_fd(fd));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/input.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         try!(tty.read(&mut buffer));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/input.rs:27:15
[INFO] [stdout]    |
[INFO] [stdout] 27 |             0 ... 31 => {}
[INFO] [stdout]    |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/input.rs:44:19
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let mut tty = try!(OpenOptions::new().read(true).write(true).open("/dev/tty"));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/input.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io::{Read, Write};
[INFO] [stdout]   |                     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.97s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/interactor-1096371be2e41bdc)
[INFO] running `Command { std: "docker" "inspect" "7f1d759a08b3198d5601efaa9ccd93f46b55614302d6083c7ca1c33b991d82f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f1d759a08b3198d5601efaa9ccd93f46b55614302d6083c7ca1c33b991d82f8", kill_on_drop: false }`
[INFO] [stdout] 7f1d759a08b3198d5601efaa9ccd93f46b55614302d6083c7ca1c33b991d82f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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] 765382bd7e6dc6d74a82b70d267672c59c97e41d03d98fff773667cefaec9de2
[INFO] running `Command { std: "docker" "start" "-a" "765382bd7e6dc6d74a82b70d267672c59c97e41d03d98fff773667cefaec9de2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/pick_from_list.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     try!(process.stdout.unwrap().read_to_string(&mut result));
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/pick_from_list.rs:12:19
[INFO] [stderr]    |
[INFO] [stderr] 12 |     let process = try!(cmd.stdin(Stdio::piped()).stdout(Stdio::piped()).spawn());
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/pick_from_list.rs:16:13
[INFO] [stderr]    |
[INFO] [stderr] 16 |             try!(process_in.write_all((item.as_ref().replace("\n", "") + "\n").as_bytes()))
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/pick_from_list.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     try!(tty.write_all(prompt.as_bytes()));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/pick_from_list.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     try!(reader.read_line(&mut result));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/pick_from_list.rs:36:19
[INFO] [stderr]    |
[INFO] [stderr] 36 |     let mut tty = try!(OpenOptions::new().read(true).write(true).open("/dev/tty"));
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/pick_from_list.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 |         try!(tty.write_all(format!("{1:0$}. {2}\n", pad_len, i + 1, item.as_ref().replace("\n", "")).as_bytes()))
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/pick_from_list.rs:41:15
[INFO] [stderr]    |
[INFO] [stderr] 41 |     let idx = try!(read_parse::<usize>(&mut tty, prompt, 1, items.len())) - 1;
[INFO] [stderr]    |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/pick_from_list.rs:64:25
[INFO] [stderr]    |
[INFO] [stderr] 64 |         let mut items = try!(fs::read_dir(curpath.clone())).map(|e| {
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/pick_from_list.rs:69:20
[INFO] [stderr]    |
[INFO] [stderr] 69 |         let pick = try!(pick_from_list(cmd().as_mut(), &items[..], curpath.to_str().unwrap_or("***PATH ENCODING ERROR***")));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/pick_from_list.rs:70:23
[INFO] [stderr]    |
[INFO] [stderr] 70 |         let newpath = try!(curpath.join(pick).canonicalize());
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/input.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     try!(tcsetattr(fd, TCSANOW, &termios));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/input.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     try!(tcsetattr(fd, TCSANOW, &termios));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/input.rs:12:23
[INFO] [stderr]    |
[INFO] [stderr] 12 |     let mut termios = try!(Termios::from_fd(fd));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/input.rs:23:9
[INFO] [stderr]    |
[INFO] [stderr] 23 |         try!(tty.read(&mut buffer));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/input.rs:27:15
[INFO] [stderr]    |
[INFO] [stderr] 27 |             0 ... 31 => {}
[INFO] [stderr]    |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/input.rs:44:19
[INFO] [stderr]    |
[INFO] [stderr] 44 |     let mut tty = try!(OpenOptions::new().read(true).write(true).open("/dev/tty"));
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Write`
[INFO] [stderr]  --> src/input.rs:5:21
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::io::{Read, Write};
[INFO] [stderr]   |                     ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `interactor` (lib) generated 18 warnings
[INFO] [stderr] warning: `interactor` (lib test) generated 18 warnings (18 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/interactor-1096371be2e41bdc)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests interactor
[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] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> /opt/rustwide/workdir/src/input.rs:27:15
[INFO] [stderr]    |
[INFO] [stderr] 27 |             0 ... 31 => {}
[INFO] [stderr]    |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[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" "765382bd7e6dc6d74a82b70d267672c59c97e41d03d98fff773667cefaec9de2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "765382bd7e6dc6d74a82b70d267672c59c97e41d03d98fff773667cefaec9de2", kill_on_drop: false }`
[INFO] [stdout] 765382bd7e6dc6d74a82b70d267672c59c97e41d03d98fff773667cefaec9de2