[INFO] cloning repository https://github.com/DaviGGA/shell-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DaviGGA/shell-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDaviGGA%2Fshell-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDaviGGA%2Fshell-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5f3b2972906d0c0432434d2743349a4e1d98b84a
[INFO] checking DaviGGA/shell-rust against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDaviGGA%2Fshell-rust" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DaviGGA/shell-rust on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/DaviGGA/shell-rust
[INFO] finished tweaking git repo https://github.com/DaviGGA/shell-rust
[INFO] tweaked toml for git repo https://github.com/DaviGGA/shell-rust written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/DaviGGA/shell-rust 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 60a7bbc344b49fa06cba1a99521792543cf010bba0a3f0e4aa09563864ea4fbd
[INFO] running `Command { std: "docker" "start" "-a" "60a7bbc344b49fa06cba1a99521792543cf010bba0a3f0e4aa09563864ea4fbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60a7bbc344b49fa06cba1a99521792543cf010bba0a3f0e4aa09563864ea4fbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60a7bbc344b49fa06cba1a99521792543cf010bba0a3f0e4aa09563864ea4fbd", kill_on_drop: false }`
[INFO] [stdout] 60a7bbc344b49fa06cba1a99521792543cf010bba0a3f0e4aa09563864ea4fbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4a2661999546bebd80af558e4b929d6e1413763aa0d60cc4d33892e1b9f3b49
[INFO] running `Command { std: "docker" "start" "-a" "d4a2661999546bebd80af558e4b929d6e1413763aa0d60cc4d33892e1b9f3b49", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.83
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]     Checking shell-starter-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ffi::OsString`
[INFO] [stdout]  --> src/commands/cd.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{env, ffi::OsString, path::{self, Path, PathBuf}, usize};
[INFO] [stdout]   |                ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `env`, `ffi::OsString`, `from_utf8`, `path`, and `process`
[INFO] [stdout]  --> src/lib.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::{env, ffi::OsString, path, process, str::{from_utf8, FromStr}};
[INFO] [stdout]   |           ^^^  ^^^^^^^^^^^^^  ^^^^  ^^^^^^^        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ffi::OsString`
[INFO] [stdout]  --> src/commands/cd.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{env, ffi::OsString, path::{self, Path, PathBuf}, usize};
[INFO] [stdout]   |                ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `env`, `ffi::OsString`, `from_utf8`, `path`, and `process`
[INFO] [stdout]  --> src/lib.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::{env, ffi::OsString, path, process, str::{from_utf8, FromStr}};
[INFO] [stdout]   |           ^^^  ^^^^^^^^^^^^^  ^^^^  ^^^^^^^        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `command`
[INFO] [stdout]  --> src/commands/pwd.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn pwd(command: &str) {
[INFO] [stdout]   |            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_command`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> src/commands/cd.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |     Err(err) => println!("cd: {}: No such file or directory",remove_linebreaks(path_str.to_string()))
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `exe`
[INFO] [stdout]   --> src/commands/exe.rs:13:10
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Some(exe) => {
[INFO] [stdout]    |          ^^^ help: if this is intentional, prefix it with an underscore: `_exe`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `command`
[INFO] [stdout]  --> src/commands/pwd.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn pwd(command: &str) {
[INFO] [stdout]   |            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_command`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> src/commands/cd.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |     Err(err) => println!("cd: {}: No such file or directory",remove_linebreaks(path_str.to_string()))
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `exe`
[INFO] [stdout]   --> src/commands/exe.rs:13:10
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Some(exe) => {
[INFO] [stdout]    |          ^^^ help: if this is intentional, prefix it with an underscore: `_exe`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.46s
[INFO] running `Command { std: "docker" "inspect" "d4a2661999546bebd80af558e4b929d6e1413763aa0d60cc4d33892e1b9f3b49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4a2661999546bebd80af558e4b929d6e1413763aa0d60cc4d33892e1b9f3b49", kill_on_drop: false }`
[INFO] [stdout] d4a2661999546bebd80af558e4b929d6e1413763aa0d60cc4d33892e1b9f3b49
[INFO] checking DaviGGA/shell-rust against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDaviGGA%2Fshell-rust" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DaviGGA/shell-rust on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/DaviGGA/shell-rust
[INFO] finished tweaking git repo https://github.com/DaviGGA/shell-rust
[INFO] tweaked toml for git repo https://github.com/DaviGGA/shell-rust written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/DaviGGA/shell-rust 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 35b7d9cfc389165ff56276570554212bd8d0bf2f09ae59f2c761a46926bddb85
[INFO] running `Command { std: "docker" "start" "-a" "35b7d9cfc389165ff56276570554212bd8d0bf2f09ae59f2c761a46926bddb85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35b7d9cfc389165ff56276570554212bd8d0bf2f09ae59f2c761a46926bddb85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35b7d9cfc389165ff56276570554212bd8d0bf2f09ae59f2c761a46926bddb85", kill_on_drop: false }`
[INFO] [stdout] 35b7d9cfc389165ff56276570554212bd8d0bf2f09ae59f2c761a46926bddb85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69eedc74da65bfe7f04f33f7205b6ff18088dd03ca61a6d4bf2a2fea993cfb08
[INFO] running `Command { std: "docker" "start" "-a" "69eedc74da65bfe7f04f33f7205b6ff18088dd03ca61a6d4bf2a2fea993cfb08", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.83
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]     Checking shell-starter-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ffi::OsString`
[INFO] [stdout]  --> src/commands/cd.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{env, ffi::OsString, path::{self, Path, PathBuf}, usize};
[INFO] [stdout]   |                ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `env`, `ffi::OsString`, `from_utf8`, `path`, and `process`
[INFO] [stdout]  --> src/lib.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::{env, ffi::OsString, path, process, str::{from_utf8, FromStr}};
[INFO] [stdout]   |           ^^^  ^^^^^^^^^^^^^  ^^^^  ^^^^^^^        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ffi::OsString`
[INFO] [stdout]  --> src/commands/cd.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{env, ffi::OsString, path::{self, Path, PathBuf}, usize};
[INFO] [stdout]   |                ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `env`, `ffi::OsString`, `from_utf8`, `path`, and `process`
[INFO] [stdout]  --> src/lib.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::{env, ffi::OsString, path, process, str::{from_utf8, FromStr}};
[INFO] [stdout]   |           ^^^  ^^^^^^^^^^^^^  ^^^^  ^^^^^^^        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `command`
[INFO] [stdout]  --> src/commands/pwd.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn pwd(command: &str) {
[INFO] [stdout]   |            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_command`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> src/commands/cd.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |     Err(err) => println!("cd: {}: No such file or directory",remove_linebreaks(path_str.to_string()))
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `exe`
[INFO] [stdout]   --> src/commands/exe.rs:13:10
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Some(exe) => {
[INFO] [stdout]    |          ^^^ help: if this is intentional, prefix it with an underscore: `_exe`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `command`
[INFO] [stdout]  --> src/commands/pwd.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn pwd(command: &str) {
[INFO] [stdout]   |            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_command`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> src/commands/cd.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |     Err(err) => println!("cd: {}: No such file or directory",remove_linebreaks(path_str.to_string()))
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `exe`
[INFO] [stdout]   --> src/commands/exe.rs:13:10
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Some(exe) => {
[INFO] [stdout]    |          ^^^ help: if this is intentional, prefix it with an underscore: `_exe`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.07s
[INFO] running `Command { std: "docker" "inspect" "69eedc74da65bfe7f04f33f7205b6ff18088dd03ca61a6d4bf2a2fea993cfb08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69eedc74da65bfe7f04f33f7205b6ff18088dd03ca61a6d4bf2a2fea993cfb08", kill_on_drop: false }`
[INFO] [stdout] 69eedc74da65bfe7f04f33f7205b6ff18088dd03ca61a6d4bf2a2fea993cfb08