[INFO] cloning repository https://github.com/yo-gurt-inc/rshell
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yo-gurt-inc/rshell" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyo-gurt-inc%2Frshell", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyo-gurt-inc%2Frshell'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4a26d57790d086764833f36129d6cd95770ffe65
[INFO] checking yo-gurt-inc/rshell against try#e983148bd5f0f0db270bfb72149f5e892e68b67f for pr-150322
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyo-gurt-inc%2Frshell" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/yo-gurt-inc/rshell
[INFO] finished tweaking git repo https://github.com/yo-gurt-inc/rshell
[INFO] tweaked toml for git repo https://github.com/yo-gurt-inc/rshell written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/yo-gurt-inc/rshell 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/yo-gurt-inc/rshell 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 5a03304061cc04a52c9152b4d1fb108c3749041f9777b8eadfb630a7b2ef2e64
[INFO] running `Command { std: "docker" "start" "-a" "5a03304061cc04a52c9152b4d1fb108c3749041f9777b8eadfb630a7b2ef2e64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a03304061cc04a52c9152b4d1fb108c3749041f9777b8eadfb630a7b2ef2e64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a03304061cc04a52c9152b4d1fb108c3749041f9777b8eadfb630a7b2ef2e64", kill_on_drop: false }`
[INFO] [stdout] 5a03304061cc04a52c9152b4d1fb108c3749041f9777b8eadfb630a7b2ef2e64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] f44890987a8427f6b81bccc400d37ede767d305355a1ee3750863cc70cf8b42c
[INFO] running `Command { std: "docker" "start" "-a" "f44890987a8427f6b81bccc400d37ede767d305355a1ee3750863cc70cf8b42c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking bitflags v2.9.4
[INFO] [stderr]     Checking colored v3.0.0
[INFO] [stderr]     Checking whoami v1.6.1
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking signal-hook v0.3.18
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking signal-hook-mio v0.2.4
[INFO] [stderr]     Checking crossterm v0.27.0
[INFO] [stderr]     Checking rshell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `ctrl_c_pressed` is never read
[INFO] [stdout]   --> src/editor/core.rs:40:38
[INFO] [stdout]    |
[INFO] [stdout] 40 |             let mut ctrl_c_pressed = false;
[INFO] [stdout]    |                                      ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ctrl_c_pressed` is never read
[INFO] [stdout]   --> src/editor/core.rs:40:38
[INFO] [stdout]    |
[INFO] [stdout] 40 |             let mut ctrl_c_pressed = false;
[INFO] [stdout]    |                                      ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/redirects.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |         let mut tokens = tokenize_with_redirects(input);
[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: method `get_foreground_pid` is never used
[INFO] [stdout]   --> src/jobs.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl JobManager {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn get_foreground_pid(&self) -> Option<u32> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SignalHandler` is never constructed
[INFO] [stdout]  --> src/signal_handler.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct SignalHandler {
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `set_child`, `get_child`, and `setup_handler` are never used
[INFO] [stdout]   --> src/signal_handler.rs:8:12
[INFO] [stdout]    |
[INFO] [stdout]  7 | impl SignalHandler {
[INFO] [stdout]    | ------------------ associated items in this implementation
[INFO] [stdout]  8 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 14 |     pub fn set_child(&self, pid: Option<u32>) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn get_child(&self) -> Option<u32> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn setup_handler(&self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `send_sigint_to_pid` is never used
[INFO] [stdout]   --> src/signal_handler.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub fn send_sigint_to_pid(pid: u32) -> Result<(), String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/redirects.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |         let mut tokens = tokenize_with_redirects(input);
[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: method `get_foreground_pid` is never used
[INFO] [stdout]   --> src/jobs.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl JobManager {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn get_foreground_pid(&self) -> Option<u32> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SignalHandler` is never constructed
[INFO] [stdout]  --> src/signal_handler.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct SignalHandler {
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `set_child`, `get_child`, and `setup_handler` are never used
[INFO] [stdout]   --> src/signal_handler.rs:8:12
[INFO] [stdout]    |
[INFO] [stdout]  7 | impl SignalHandler {
[INFO] [stdout]    | ------------------ associated items in this implementation
[INFO] [stdout]  8 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 14 |     pub fn set_child(&self, pid: Option<u32>) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn get_child(&self) -> Option<u32> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn setup_handler(&self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `send_sigint_to_pid` is never used
[INFO] [stdout]   --> src/signal_handler.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub fn send_sigint_to_pid(pid: u32) -> Result<(), String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.56s
[INFO] running `Command { std: "docker" "inspect" "f44890987a8427f6b81bccc400d37ede767d305355a1ee3750863cc70cf8b42c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f44890987a8427f6b81bccc400d37ede767d305355a1ee3750863cc70cf8b42c", kill_on_drop: false }`
[INFO] [stdout] f44890987a8427f6b81bccc400d37ede767d305355a1ee3750863cc70cf8b42c
