[INFO] updating cached repository https://github.com/EmanuelBoehm/Rust [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 67288922d71cb66c7a51973ab64afd1f5212e20e [INFO] checking EmanuelBoehm/Rust against master#3dbade652ed8ebac70f903e01f51cd92c4e4302c for pr-69880 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEmanuelBoehm%2FRust" "/workspace/builds/worker-6/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/EmanuelBoehm/Rust on toolchain 3dbade652ed8ebac70f903e01f51cd92c4e4302c [INFO] running `"/workspace/cargo-home/bin/cargo" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/EmanuelBoehm/Rust [INFO] finished tweaking git repo https://github.com/EmanuelBoehm/Rust [INFO] tweaked toml for git repo https://github.com/EmanuelBoehm/Rust written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/EmanuelBoehm/Rust already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6332c2b0833bf11b586d9280fbc0455801290043188eab8695607a51e02aac93 [INFO] running `"docker" "start" "-a" "6332c2b0833bf11b586d9280fbc0455801290043188eab8695607a51e02aac93"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Checking bstr v0.2.11 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Compiling openssl-sys v0.9.54 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling libssh2-sys v0.2.15 [INFO] [stderr] Compiling libgit2-sys v0.11.0+0.99.0 [INFO] [stderr] Compiling runas v0.2.1 [INFO] [stderr] Checking backtrace v0.3.44 [INFO] [stderr] Checking failure v0.1.6 [INFO] [stderr] Checking error-chain v0.12.1 [INFO] [stderr] Checking which v3.1.0 [INFO] [stderr] Checking git2 v0.12.0 [INFO] [stderr] Checking rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `dirs::home_dir` [INFO] [stderr] --> src/configs/git_init.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use dirs::home_dir; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `dirs::home_dir` [INFO] [stderr] --> src/configs/git_init.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use dirs::home_dir; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `repo` [INFO] [stderr] --> src/configs/git_init.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 12 | let repo = match Repository::init(pathh) { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_repo` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sandboxprgm` [INFO] [stderr] --> src/installer.rs:15:13 [INFO] [stderr] | [INFO] [stderr] 15 | let sandboxprgm = Prgm::new("testprgm", PrgmType::Aur); [INFO] [stderr] | ^^^^^^^^^^^ help: consider prefixing with an underscore: `_sandboxprgm` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `repo` [INFO] [stderr] --> src/configs/git_init.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 12 | let repo = match Repository::init(pathh) { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_repo` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sandboxprgm` [INFO] [stderr] --> src/installer.rs:15:13 [INFO] [stderr] | [INFO] [stderr] 15 | let sandboxprgm = Prgm::new("testprgm", PrgmType::Aur); [INFO] [stderr] | ^^^^^^^^^^^ help: consider prefixing with an underscore: `_sandboxprgm` [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `GitConfigs` [INFO] [stderr] --> src/configs/git_init.rs:5:8 [INFO] [stderr] | [INFO] [stderr] 5 | struct GitConfigs { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `init` [INFO] [stderr] --> src/configs/git_init.rs:9:8 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn init(path: Option<&Path>) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `fill` [INFO] [stderr] --> src/configs/git_init.rs:19:4 [INFO] [stderr] | [INFO] [stderr] 19 | fn fill() { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `hello` [INFO] [stderr] --> src/prgm.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | pub fn hello() { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `path` [INFO] [stderr] --> src/installer/parseprgm.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | path: Option>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `download_link` [INFO] [stderr] --> src/installer/parseprgm.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | download_link: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `GitConfigs` [INFO] [stderr] --> src/configs/git_init.rs:5:8 [INFO] [stderr] | [INFO] [stderr] 5 | struct GitConfigs { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `init` [INFO] [stderr] --> src/configs/git_init.rs:9:8 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn init(path: Option<&Path>) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `fill` [INFO] [stderr] --> src/configs/git_init.rs:19:4 [INFO] [stderr] | [INFO] [stderr] 19 | fn fill() { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `hello` [INFO] [stderr] --> src/prgm.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | pub fn hello() { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `path` [INFO] [stderr] --> src/installer/parseprgm.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | path: Option>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `download_link` [INFO] [stderr] --> src/installer/parseprgm.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | download_link: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 40.47s [INFO] running `"docker" "inspect" "6332c2b0833bf11b586d9280fbc0455801290043188eab8695607a51e02aac93"` [INFO] running `"docker" "rm" "-f" "6332c2b0833bf11b586d9280fbc0455801290043188eab8695607a51e02aac93"` [INFO] [stdout] 6332c2b0833bf11b586d9280fbc0455801290043188eab8695607a51e02aac93