[INFO] cloning repository https://github.com/crymath/ramws
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/crymath/ramws" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrymath%2Framws", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrymath%2Framws'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 238fa8d8bd465e41d5f5ef7448058532fb5868ce
[INFO] checking crymath/ramws against master#3c9faa0d037b9eecda4a440cc482ff7f960fb8a5 for pr-152210
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrymath%2Framws" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/crymath/ramws
[INFO] finished tweaking git repo https://github.com/crymath/ramws
[INFO] tweaked toml for git repo https://github.com/crymath/ramws written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/crymath/ramws on toolchain 3c9faa0d037b9eecda4a440cc482ff7f960fb8a5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3c9faa0d037b9eecda4a440cc482ff7f960fb8a5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/crymath/ramws 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" "+3c9faa0d037b9eecda4a440cc482ff7f960fb8a5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+3c9faa0d037b9eecda4a440cc482ff7f960fb8a5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a142db4347bbc9da17b4df83b08c904dc46145655e78937e9bd39b059bc42a50
[INFO] running `Command { std: "docker" "start" "-a" "a142db4347bbc9da17b4df83b08c904dc46145655e78937e9bd39b059bc42a50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a142db4347bbc9da17b4df83b08c904dc46145655e78937e9bd39b059bc42a50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a142db4347bbc9da17b4df83b08c904dc46145655e78937e9bd39b059bc42a50", kill_on_drop: false }`
[INFO] [stdout] a142db4347bbc9da17b4df83b08c904dc46145655e78937e9bd39b059bc42a50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+3c9faa0d037b9eecda4a440cc482ff7f960fb8a5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39e163fd2d966e1ce24d7b568412bab89013703e94182526324f32d0543867ff
[INFO] running `Command { std: "docker" "start" "-a" "39e163fd2d966e1ce24d7b568412bab89013703e94182526324f32d0543867ff", kill_on_drop: false }`
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[INFO] [stdout] warning: field `project_slug` is never read
[INFO] [stdout]    --> src/config.rs:134:9
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub struct ResolvedConfig {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 134 |     pub project_slug: String,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ResolvedConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `noninteractive` is never read
[INFO] [stdout]   --> src/shell.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct ShellOptions {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     pub noninteractive: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `paths_from_roles` is never used
[INFO] [stdout]    --> src/syncer.rs:163:8
[INFO] [stdout]     |
[INFO] [stdout] 163 | pub fn paths_from_roles(cfg: &ResolvedConfig, roles: &[BuildDirType]) -> Vec<PathBuf> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ensure_within_root` is never used
[INFO] [stdout]    --> src/util.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub fn ensure_within_root(root: &Path, candidate: &Path) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `build_paths_by_role` is never used
[INFO] [stdout]   --> src/workspace.rs:69:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Workspace {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 69 |     pub fn build_paths_by_role(&self, role: BuildDirType) -> Vec<PathBuf> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `project_slug` is never read
[INFO] [stdout]    --> src/config.rs:134:9
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub struct ResolvedConfig {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 134 |     pub project_slug: String,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ResolvedConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `noninteractive` is never read
[INFO] [stdout]   --> src/shell.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct ShellOptions {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     pub noninteractive: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `paths_from_roles` is never used
[INFO] [stdout]    --> src/syncer.rs:163:8
[INFO] [stdout]     |
[INFO] [stdout] 163 | pub fn paths_from_roles(cfg: &ResolvedConfig, roles: &[BuildDirType]) -> Vec<PathBuf> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ensure_within_root` is never used
[INFO] [stdout]    --> src/util.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub fn ensure_within_root(root: &Path, candidate: &Path) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `build_paths_by_role` is never used
[INFO] [stdout]   --> src/workspace.rs:69:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Workspace {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 69 |     pub fn build_paths_by_role(&self, role: BuildDirType) -> Vec<PathBuf> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.47s
[INFO] running `Command { std: "docker" "inspect" "39e163fd2d966e1ce24d7b568412bab89013703e94182526324f32d0543867ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39e163fd2d966e1ce24d7b568412bab89013703e94182526324f32d0543867ff", kill_on_drop: false }`
[INFO] [stdout] 39e163fd2d966e1ce24d7b568412bab89013703e94182526324f32d0543867ff