[INFO] cloning repository https://github.com/thv4/RuShell
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thv4/RuShell" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthv4%2FRuShell", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthv4%2FRuShell'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0966ac15b72b26c18e3ef57b0811c6e981e5dade
[INFO] checking thv4/RuShell against 1.95.0-beta.7 for beta-1.95-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthv4%2FRuShell" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/thv4/RuShell
[INFO] finished tweaking git repo https://github.com/thv4/RuShell
[INFO] tweaked toml for git repo https://github.com/thv4/RuShell written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/thv4/RuShell on toolchain 1.95.0-beta.7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0-beta.7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/thv4/RuShell 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" "+1.95.0-beta.7" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking thv4/RuShell against 1.95.0-beta.7 for beta-1.95-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthv4%2FRuShell" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/thv4/RuShell
[INFO] finished tweaking git repo https://github.com/thv4/RuShell
[INFO] tweaked toml for git repo https://github.com/thv4/RuShell written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/thv4/RuShell on toolchain 1.95.0-beta.7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0-beta.7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/thv4/RuShell 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" "+1.95.0-beta.7" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0-beta.7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 403d3e00625e0493e509b06bf7273a02b738801ba77d4598032f5698cfd46560
[INFO] running `Command { std: "docker" "start" "-a" "403d3e00625e0493e509b06bf7273a02b738801ba77d4598032f5698cfd46560", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "403d3e00625e0493e509b06bf7273a02b738801ba77d4598032f5698cfd46560", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "403d3e00625e0493e509b06bf7273a02b738801ba77d4598032f5698cfd46560", kill_on_drop: false }`
[INFO] [stdout] 403d3e00625e0493e509b06bf7273a02b738801ba77d4598032f5698cfd46560
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0-beta.7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aee3bbbff34d89d1db13628b013b275bbce8ec6d4b880167f3d8740e4157f8c6
[INFO] running `Command { std: "docker" "start" "-a" "aee3bbbff34d89d1db13628b013b275bbce8ec6d4b880167f3d8740e4157f8c6", kill_on_drop: false }`
[INFO] [stderr]     Checking RuShell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `origen`
[INFO] [stdout]  --> src/comandos/cp.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn cmd_cp(origen: &str, destino: &str) {}
[INFO] [stdout]   |               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_origen`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `destino`
[INFO] [stdout]  --> src/comandos/cp.rs:1:29
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn cmd_cp(origen: &str, destino: &str) {}
[INFO] [stdout]   |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_destino`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]  --> src/comandos/ls.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn cmd_ls(path: Option<String>) {}
[INFO] [stdout]   |               ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `origen`
[INFO] [stdout]  --> src/comandos/cp.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn cmd_cp(origen: &str, destino: &str) {}
[INFO] [stdout]   |               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_origen`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `destino`
[INFO] [stdout]  --> src/comandos/cp.rs:1:29
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn cmd_cp(origen: &str, destino: &str) {}
[INFO] [stdout]   |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_destino`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]  --> src/comandos/ls.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn cmd_ls(path: Option<String>) {}
[INFO] [stdout]   |               ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] running `Command { std: "docker" "inspect" "aee3bbbff34d89d1db13628b013b275bbce8ec6d4b880167f3d8740e4157f8c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aee3bbbff34d89d1db13628b013b275bbce8ec6d4b880167f3d8740e4157f8c6", kill_on_drop: false }`
[INFO] [stdout] aee3bbbff34d89d1db13628b013b275bbce8ec6d4b880167f3d8740e4157f8c6
