[INFO] cloning repository https://github.com/Kasyap-R/TinyShell
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kasyap-R/TinyShell" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKasyap-R%2FTinyShell", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKasyap-R%2FTinyShell'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 075f0e5aa8f893fa8b7a6557cc189a12980b58d1
[INFO] checking Kasyap-R/TinyShell against try#e983148bd5f0f0db270bfb72149f5e892e68b67f for pr-150322
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKasyap-R%2FTinyShell" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Kasyap-R/TinyShell
[INFO] finished tweaking git repo https://github.com/Kasyap-R/TinyShell
[INFO] tweaked toml for git repo https://github.com/Kasyap-R/TinyShell written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Kasyap-R/TinyShell on toolchain e983148bd5f0f0db270bfb72149f5e892e68b67f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e983148bd5f0f0db270bfb72149f5e892e68b67f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Kasyap-R/TinyShell 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" "+e983148bd5f0f0db270bfb72149f5e892e68b67f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serial2 v0.2.29
[INFO] [stderr]   Downloaded which v8.0.0
[INFO] [stderr]   Downloaded portable-pty v0.9.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+e983148bd5f0f0db270bfb72149f5e892e68b67f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8bb37d826ac485a88c2f967b6a74516f78b49b12e5edce245b84154708d9ffae
[INFO] running `Command { std: "docker" "start" "-a" "8bb37d826ac485a88c2f967b6a74516f78b49b12e5edce245b84154708d9ffae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8bb37d826ac485a88c2f967b6a74516f78b49b12e5edce245b84154708d9ffae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bb37d826ac485a88c2f967b6a74516f78b49b12e5edce245b84154708d9ffae", kill_on_drop: false }`
[INFO] [stdout] 8bb37d826ac485a88c2f967b6a74516f78b49b12e5edce245b84154708d9ffae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+e983148bd5f0f0db270bfb72149f5e892e68b67f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7cb06ee70cb683312547963889b0b58aa4c014d28a7ef525eab1f73a1e9f2e75
[INFO] running `Command { std: "docker" "start" "-a" "7cb06ee70cb683312547963889b0b58aa4c014d28a7ef525eab1f73a1e9f2e75", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling nix v0.28.0
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking serial2 v0.2.29
[INFO] [stderr]     Checking env_home v0.1.0
[INFO] [stderr]     Checking which v8.0.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling strum_macros v0.27.1
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking filedescriptor v0.8.3
[INFO] [stderr]     Checking portable-pty v0.9.0
[INFO] [stderr]     Checking strum v0.27.1
[INFO] [stderr]     Checking tinyshell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `ReadShellState` is never constructed
[INFO] [stdout]   --> src/shell/builtins.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub enum BuiltInFn {
[INFO] [stdout]    |          --------- variant in this enum
[INFO] [stdout] 59 |     MutShellState(fn(&mut TinySh, &[&str]) -> Result<()>),
[INFO] [stdout] 60 |     ReadShellState(fn(&TinySh, &[&str]) -> Result<()>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ReadShellState` is never constructed
[INFO] [stdout]   --> src/shell/builtins.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub enum BuiltInFn {
[INFO] [stdout]    |          --------- variant in this enum
[INFO] [stdout] 59 |     MutShellState(fn(&mut TinySh, &[&str]) -> Result<()>),
[INFO] [stdout] 60 |     ReadShellState(fn(&TinySh, &[&str]) -> Result<()>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.60s
[INFO] running `Command { std: "docker" "inspect" "7cb06ee70cb683312547963889b0b58aa4c014d28a7ef525eab1f73a1e9f2e75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cb06ee70cb683312547963889b0b58aa4c014d28a7ef525eab1f73a1e9f2e75", kill_on_drop: false }`
[INFO] [stdout] 7cb06ee70cb683312547963889b0b58aa4c014d28a7ef525eab1f73a1e9f2e75
