[INFO] cloning repository https://github.com/debian-cryptoanarchy/cadr-guide
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/debian-cryptoanarchy/cadr-guide" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdebian-cryptoanarchy%2Fcadr-guide", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdebian-cryptoanarchy%2Fcadr-guide'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 924fa31a99a61b20c8c4dff0dad5231961926f73
[INFO] checking debian-cryptoanarchy/cadr-guide against try#969026c535f4240ff7866ef11207dfda18a26af6 for pr-146504
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdebian-cryptoanarchy%2Fcadr-guide" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/debian-cryptoanarchy/cadr-guide
[INFO] finished tweaking git repo https://github.com/debian-cryptoanarchy/cadr-guide
[INFO] tweaked toml for git repo https://github.com/debian-cryptoanarchy/cadr-guide written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/debian-cryptoanarchy/cadr-guide on toolchain 969026c535f4240ff7866ef11207dfda18a26af6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+969026c535f4240ff7866ef11207dfda18a26af6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/debian-cryptoanarchy/cadr-guide 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" "+969026c535f4240ff7866ef11207dfda18a26af6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking debian-cryptoanarchy/cadr-guide against try#969026c535f4240ff7866ef11207dfda18a26af6 for pr-146504
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdebian-cryptoanarchy%2Fcadr-guide" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/debian-cryptoanarchy/cadr-guide
[INFO] finished tweaking git repo https://github.com/debian-cryptoanarchy/cadr-guide
[INFO] tweaked toml for git repo https://github.com/debian-cryptoanarchy/cadr-guide written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/debian-cryptoanarchy/cadr-guide on toolchain 969026c535f4240ff7866ef11207dfda18a26af6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+969026c535f4240ff7866ef11207dfda18a26af6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/debian-cryptoanarchy/cadr-guide 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" "+969026c535f4240ff7866ef11207dfda18a26af6" "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 utf8parse v0.2.0
[INFO] [stderr]   Downloaded thiserror-impl v1.0.23
[INFO] [stderr]   Downloaded cargo_toml v0.8.1
[INFO] [stderr]   Downloaded dtoa v0.4.7
[INFO] [stderr]   Downloaded serde-xml-rs v0.4.1
[INFO] [stderr]   Downloaded mktemp v0.4.1
[INFO] [stderr]   Downloaded serde_yaml v0.8.16
[INFO] [stderr]   Downloaded rustyline v7.1.0
[INFO] [stderr]   Downloaded thiserror v1.0.23
[INFO] [stderr]   Downloaded libc v0.2.85
[INFO] [stderr]   Downloaded random_stuff v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+969026c535f4240ff7866ef11207dfda18a26af6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 508b1d897d4513cfb489b4ae00eb7b34f578354f941d0e7a5d08c4f015f1cc57
[INFO] running `Command { std: "docker" "start" "-a" "508b1d897d4513cfb489b4ae00eb7b34f578354f941d0e7a5d08c4f015f1cc57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "508b1d897d4513cfb489b4ae00eb7b34f578354f941d0e7a5d08c4f015f1cc57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "508b1d897d4513cfb489b4ae00eb7b34f578354f941d0e7a5d08c4f015f1cc57", kill_on_drop: false }`
[INFO] [stdout] 508b1d897d4513cfb489b4ae00eb7b34f578354f941d0e7a5d08c4f015f1cc57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+969026c535f4240ff7866ef11207dfda18a26af6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76c708d18f9e1c4dc2d862494eaacc9cb79e9a3bead28b1cd8b4f4b01829fd55
[INFO] running `Command { std: "docker" "start" "-a" "76c708d18f9e1c4dc2d862494eaacc9cb79e9a3bead28b1cd8b4f4b01829fd55", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.85
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]     Checking dtoa v0.4.7
[INFO] [stderr]     Checking utf8parse v0.2.0
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking serde_yaml v0.8.16
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking nix v0.19.1
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking terminal_size v0.1.17
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking mktemp v0.4.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]     Checking thiserror v1.0.23
[INFO] [stderr]     Checking serde-xml-rs v0.4.1
[INFO] [stderr]     Checking random_stuff v0.1.0
[INFO] [stderr]     Checking rustyline v7.1.0
[INFO] [stderr]     Checking cargo_toml v0.8.1
[INFO] [stderr]     Checking cadr-guide v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `source_dir`
[INFO] [stdout]  --> src/build_system/npm.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn suggest_executables(source_dir: &Path) -> Vec<ExecutableSuggestion> {
[INFO] [stdout]   |                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_source_dir`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source_dir`
[INFO] [stdout]  --> src/build_system/python3.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn suggest_executables(source_dir: &Path) -> Vec<ExecutableSuggestion> {
[INFO] [stdout]   |                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_source_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source_dir`
[INFO] [stdout]  --> src/build_system/npm.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn suggest_executables(source_dir: &Path) -> Vec<ExecutableSuggestion> {
[INFO] [stdout]   |                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_source_dir`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source_dir`
[INFO] [stdout]  --> src/build_system/python3.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn suggest_executables(source_dir: &Path) -> Vec<ExecutableSuggestion> {
[INFO] [stdout]   |                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_source_dir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `has_sso`
[INFO] [stdout]     --> src/main.rs:2159:21
[INFO] [stdout]      |
[INFO] [stdout] 2159 |                 let has_sso = if has_web_gui {
[INFO] [stdout]      |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_has_sso`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `signature_url`
[INFO] [stdout]     --> src/main.rs:2311:49
[INFO] [stdout]      |
[INFO] [stdout] 2311 |                 Some(TarballVerify::Signature { signature_url, }) => {},
[INFO] [stdout]      |                                                 ^^^^^^^^^^^^^ help: try ignoring the field: `signature_url: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `has_sso`
[INFO] [stdout]     --> src/main.rs:2159:21
[INFO] [stdout]      |
[INFO] [stdout] 2159 |                 let has_sso = if has_web_gui {
[INFO] [stdout]      |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_has_sso`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `signature_url`
[INFO] [stdout]     --> src/main.rs:2311:49
[INFO] [stdout]      |
[INFO] [stdout] 2311 |                 Some(TarballVerify::Signature { signature_url, }) => {},
[INFO] [stdout]      |                                                 ^^^^^^^^^^^^^ help: try ignoring the field: `signature_url: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `service_type` is never read
[INFO] [stdout]    --> src/main.rs:378:5
[INFO] [stdout]     |
[INFO] [stdout] 373 | struct ServicePackage {
[INFO] [stdout]     |        -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 378 |     service_type: ServiceType,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `long_doc` is never read
[INFO] [stdout]   --> src/build_system/mod.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub struct ExecutableSuggestion {
[INFO] [stdout]    |            -------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 74 |     pub long_doc: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `service_type` is never read
[INFO] [stdout]    --> src/main.rs:378:5
[INFO] [stdout]     |
[INFO] [stdout] 373 | struct ServicePackage {
[INFO] [stdout]     |        -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 378 |     service_type: ServiceType,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `long_doc` is never read
[INFO] [stdout]   --> src/build_system/mod.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub struct ExecutableSuggestion {
[INFO] [stdout]    |            -------------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 74 |     pub long_doc: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.87s
[INFO] running `Command { std: "docker" "inspect" "76c708d18f9e1c4dc2d862494eaacc9cb79e9a3bead28b1cd8b4f4b01829fd55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76c708d18f9e1c4dc2d862494eaacc9cb79e9a3bead28b1cd8b4f4b01829fd55", kill_on_drop: false }`
[INFO] [stdout] 76c708d18f9e1c4dc2d862494eaacc9cb79e9a3bead28b1cd8b4f4b01829fd55