[INFO] cloning repository https://github.com/txrnqt/shell
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/txrnqt/shell" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftxrnqt%2Fshell", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftxrnqt%2Fshell'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9b607fbc02e1cd45fd09eb5acbe32689e2c26f9f
[INFO] checking txrnqt/shell against try#3c75d5844aa65b4aa19243ac44ceda49fe4e61ca for pr-143545
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftxrnqt%2Fshell" "/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/txrnqt/shell
[INFO] finished tweaking git repo https://github.com/txrnqt/shell
[INFO] tweaked toml for git repo https://github.com/txrnqt/shell written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/txrnqt/shell on toolchain 3c75d5844aa65b4aa19243ac44ceda49fe4e61ca
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3c75d5844aa65b4aa19243ac44ceda49fe4e61ca" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/txrnqt/shell 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" "+3c75d5844aa65b4aa19243ac44ceda49fe4e61ca" "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-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+3c75d5844aa65b4aa19243ac44ceda49fe4e61ca" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1d55c7efea80a04e09f75a71e84afef58bb89eeb1fdf820f219f77f5fd1251fe
[INFO] running `Command { std: "docker" "start" "-a" "1d55c7efea80a04e09f75a71e84afef58bb89eeb1fdf820f219f77f5fd1251fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d55c7efea80a04e09f75a71e84afef58bb89eeb1fdf820f219f77f5fd1251fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d55c7efea80a04e09f75a71e84afef58bb89eeb1fdf820f219f77f5fd1251fe", kill_on_drop: false }`
[INFO] [stdout] 1d55c7efea80a04e09f75a71e84afef58bb89eeb1fdf820f219f77f5fd1251fe
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+3c75d5844aa65b4aa19243ac44ceda49fe4e61ca" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e2ffbb5d129e1928df856ee4a702b3197bf60208df83536904ac6b0a30c5752
[INFO] running `Command { std: "docker" "start" "-a" "5e2ffbb5d129e1928df856ee4a702b3197bf60208df83536904ac6b0a30c5752", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]     Checking smallvec v1.15.0
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]     Checking iana-time-zone v0.1.63
[INFO] [stderr]     Checking whoami v1.6.0
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking signal-hook-registry v1.4.5
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]     Checking tokio v1.45.1
[INFO] [stderr]     Checking shell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `Grep`, `Kill`, `Less`, `Ln`, `More`, and `Ping` are never constructed
[INFO] [stdout]   --> src/command.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 4  | pub enum Command {
[INFO] [stdout]    |          ------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 17 |     Grep,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 18 |     Hostname,
[INFO] [stdout] 19 |     Kill(String),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 20 |     Less,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 21 |     Ln,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 22 |     More,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 23 |     Ping,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Command` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Grep`, `Kill`, `Less`, `Ln`, `More`, and `Ping` are never constructed
[INFO] [stdout]   --> src/command.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 4  | pub enum Command {
[INFO] [stdout]    |          ------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 17 |     Grep,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 18 |     Hostname,
[INFO] [stdout] 19 |     Kill(String),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 20 |     Less,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 21 |     Ln,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 22 |     More,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 23 |     Ping,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Command` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.11s
[INFO] running `Command { std: "docker" "inspect" "5e2ffbb5d129e1928df856ee4a702b3197bf60208df83536904ac6b0a30c5752", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e2ffbb5d129e1928df856ee4a702b3197bf60208df83536904ac6b0a30c5752", kill_on_drop: false }`
[INFO] [stdout] 5e2ffbb5d129e1928df856ee4a702b3197bf60208df83536904ac6b0a30c5752