[INFO] updating cached repository https://github.com/fschutt/static_number_analyzer [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] f090234e1e0c2ebd16fe70d80d628565fd9041b9 [INFO] testing fschutt/static_number_analyzer against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffschutt%2Fstatic_number_analyzer" "/workspace/builds/worker-4/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/fschutt/static_number_analyzer on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/fschutt/static_number_analyzer [INFO] finished tweaking git repo https://github.com/fschutt/static_number_analyzer [INFO] tweaked toml for git repo https://github.com/fschutt/static_number_analyzer written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/fschutt/static_number_analyzer already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 78409634e067cd24e7d0777087e2a65ec1a44f357d6234cb4bac5050f8ca4c31 [INFO] running `"docker" "start" "-a" "78409634e067cd24e7d0777087e2a65ec1a44f357d6234cb4bac5050f8ca4c31"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v0.4.6 [INFO] [stderr] Compiling quote v0.6.3 [INFO] [stderr] Compiling syn v0.14.2 [INFO] [stderr] Compiling static_number_analyzer v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `a` [INFO] [stderr] --> src/main.rs:284:35 [INFO] [stderr] | [INFO] [stderr] 284 | fn test_if_dependency_same_source(a: String, b: String, let_stmts: &HashMap) [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `b` [INFO] [stderr] --> src/main.rs:284:46 [INFO] [stderr] | [INFO] [stderr] 284 | fn test_if_dependency_same_source(a: String, b: String, let_stmts: &HashMap) [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `let_stmts` [INFO] [stderr] --> src/main.rs:284:57 [INFO] [stderr] | [INFO] [stderr] 284 | fn test_if_dependency_same_source(a: String, b: String, let_stmts: &HashMap) [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_let_stmts` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_if_dependency_same_source` [INFO] [stderr] --> src/main.rs:284:4 [INFO] [stderr] | [INFO] [stderr] 284 | fn test_if_dependency_same_source(a: String, b: String, let_stmts: &HashMap) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.02s [INFO] running `"docker" "inspect" "78409634e067cd24e7d0777087e2a65ec1a44f357d6234cb4bac5050f8ca4c31"` [INFO] running `"docker" "rm" "-f" "78409634e067cd24e7d0777087e2a65ec1a44f357d6234cb4bac5050f8ca4c31"` [INFO] [stdout] 78409634e067cd24e7d0777087e2a65ec1a44f357d6234cb4bac5050f8ca4c31 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2af1b261b453199a381eda80cec6c9ac48e01b3906d9baeaedfd1be662c51a70 [INFO] running `"docker" "start" "-a" "2af1b261b453199a381eda80cec6c9ac48e01b3906d9baeaedfd1be662c51a70"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling static_number_analyzer v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `a` [INFO] [stderr] --> src/main.rs:284:35 [INFO] [stderr] | [INFO] [stderr] 284 | fn test_if_dependency_same_source(a: String, b: String, let_stmts: &HashMap) [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `b` [INFO] [stderr] --> src/main.rs:284:46 [INFO] [stderr] | [INFO] [stderr] 284 | fn test_if_dependency_same_source(a: String, b: String, let_stmts: &HashMap) [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `let_stmts` [INFO] [stderr] --> src/main.rs:284:57 [INFO] [stderr] | [INFO] [stderr] 284 | fn test_if_dependency_same_source(a: String, b: String, let_stmts: &HashMap) [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_let_stmts` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_if_dependency_same_source` [INFO] [stderr] --> src/main.rs:284:4 [INFO] [stderr] | [INFO] [stderr] 284 | fn test_if_dependency_same_source(a: String, b: String, let_stmts: &HashMap) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.92s [INFO] running `"docker" "inspect" "2af1b261b453199a381eda80cec6c9ac48e01b3906d9baeaedfd1be662c51a70"` [INFO] running `"docker" "rm" "-f" "2af1b261b453199a381eda80cec6c9ac48e01b3906d9baeaedfd1be662c51a70"` [INFO] [stdout] 2af1b261b453199a381eda80cec6c9ac48e01b3906d9baeaedfd1be662c51a70 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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" "+1.44.0" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 543c57c2f311d9bea99d804e6d579bad0b29b6ac875b03fdb41e33c8391ea372 [INFO] running `"docker" "start" "-a" "543c57c2f311d9bea99d804e6d579bad0b29b6ac875b03fdb41e33c8391ea372"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused variable: `a` [INFO] [stderr] --> src/main.rs:284:35 [INFO] [stderr] | [INFO] [stderr] 284 | fn test_if_dependency_same_source(a: String, b: String, let_stmts: &HashMap) [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `b` [INFO] [stderr] --> src/main.rs:284:46 [INFO] [stderr] | [INFO] [stderr] 284 | fn test_if_dependency_same_source(a: String, b: String, let_stmts: &HashMap) [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `let_stmts` [INFO] [stderr] --> src/main.rs:284:57 [INFO] [stderr] | [INFO] [stderr] 284 | fn test_if_dependency_same_source(a: String, b: String, let_stmts: &HashMap) [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_let_stmts` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_if_dependency_same_source` [INFO] [stderr] --> src/main.rs:284:4 [INFO] [stderr] | [INFO] [stderr] 284 | fn test_if_dependency_same_source(a: String, b: String, let_stmts: &HashMap) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/static_number_analyzer-76400ed7646bcf7e [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test range_comp::tests::test_range_comparison ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "543c57c2f311d9bea99d804e6d579bad0b29b6ac875b03fdb41e33c8391ea372"` [INFO] running `"docker" "rm" "-f" "543c57c2f311d9bea99d804e6d579bad0b29b6ac875b03fdb41e33c8391ea372"` [INFO] [stdout] 543c57c2f311d9bea99d804e6d579bad0b29b6ac875b03fdb41e33c8391ea372