[INFO] updating cached repository https://github.com/CloneRob/Simple-Parse-Generator [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] ab705cbb92aca2a45a70f818daabbf37e0c3a18e [INFO] testing CloneRob/Simple-Parse-Generator against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCloneRob%2FSimple-Parse-Generator" "/workspace/builds/worker-5/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/CloneRob/Simple-Parse-Generator 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/CloneRob/Simple-Parse-Generator [INFO] finished tweaking git repo https://github.com/CloneRob/Simple-Parse-Generator [INFO] tweaked toml for git repo https://github.com/CloneRob/Simple-Parse-Generator written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/CloneRob/Simple-Parse-Generator 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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] a434575ee732feea246e9543af17f5f1567e2acf894d3e4b814fd0454d1deda3 [INFO] running `"docker" "start" "-a" "a434575ee732feea246e9543af17f5f1567e2acf894d3e4b814fd0454d1deda3"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling parse_generator v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/set_builder.rs:89:33 [INFO] [stderr] | [INFO] [stderr] 89 | if let Some(mut ntfs) = first_set.get_mut(non_terminal) { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_sets` [INFO] [stderr] --> src/set_builder.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | / pub fn get_sets(self) [INFO] [stderr] 26 | | -> (HashMap>, [INFO] [stderr] 27 | | HashMap>, [INFO] [stderr] 28 | | HashMap<(char, &'rule str), HashSet>) { [INFO] [stderr] 29 | | (self.first_set, self.follow_set, self.first_plus_set) [INFO] [stderr] 30 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_first_set` [INFO] [stderr] --> src/set_builder.rs:198:5 [INFO] [stderr] | [INFO] [stderr] 198 | pub fn get_first_set(&self) -> &HashMap> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_follow_set` [INFO] [stderr] --> src/set_builder.rs:201:5 [INFO] [stderr] | [INFO] [stderr] 201 | pub fn get_follow_set(&self) -> &HashMap> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.37s [INFO] running `"docker" "inspect" "a434575ee732feea246e9543af17f5f1567e2acf894d3e4b814fd0454d1deda3"` [INFO] running `"docker" "rm" "-f" "a434575ee732feea246e9543af17f5f1567e2acf894d3e4b814fd0454d1deda3"` [INFO] [stdout] a434575ee732feea246e9543af17f5f1567e2acf894d3e4b814fd0454d1deda3 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 8b3e429f3fcb6082d2903dfdbe8c004bab3950be6319960295824a59f8c75def [INFO] running `"docker" "start" "-a" "8b3e429f3fcb6082d2903dfdbe8c004bab3950be6319960295824a59f8c75def"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling parse_generator v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/set_builder.rs:89:33 [INFO] [stderr] | [INFO] [stderr] 89 | if let Some(mut ntfs) = first_set.get_mut(non_terminal) { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_sets` [INFO] [stderr] --> src/set_builder.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | / pub fn get_sets(self) [INFO] [stderr] 26 | | -> (HashMap>, [INFO] [stderr] 27 | | HashMap>, [INFO] [stderr] 28 | | HashMap<(char, &'rule str), HashSet>) { [INFO] [stderr] 29 | | (self.first_set, self.follow_set, self.first_plus_set) [INFO] [stderr] 30 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_first_set` [INFO] [stderr] --> src/set_builder.rs:198:5 [INFO] [stderr] | [INFO] [stderr] 198 | pub fn get_first_set(&self) -> &HashMap> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_follow_set` [INFO] [stderr] --> src/set_builder.rs:201:5 [INFO] [stderr] | [INFO] [stderr] 201 | pub fn get_follow_set(&self) -> &HashMap> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.36s [INFO] running `"docker" "inspect" "8b3e429f3fcb6082d2903dfdbe8c004bab3950be6319960295824a59f8c75def"` [INFO] running `"docker" "rm" "-f" "8b3e429f3fcb6082d2903dfdbe8c004bab3950be6319960295824a59f8c75def"` [INFO] [stdout] 8b3e429f3fcb6082d2903dfdbe8c004bab3950be6319960295824a59f8c75def [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 0bfe598df34afe6068d7501b94657b293419528abd4aa48e627e6229d734b468 [INFO] running `"docker" "start" "-a" "0bfe598df34afe6068d7501b94657b293419528abd4aa48e627e6229d734b468"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/set_builder.rs:89:33 [INFO] [stderr] | [INFO] [stderr] 89 | if let Some(mut ntfs) = first_set.get_mut(non_terminal) { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_sets` [INFO] [stderr] --> src/set_builder.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | / pub fn get_sets(self) [INFO] [stderr] 26 | | -> (HashMap>, [INFO] [stderr] 27 | | HashMap>, [INFO] [stderr] 28 | | HashMap<(char, &'rule str), HashSet>) { [INFO] [stderr] 29 | | (self.first_set, self.follow_set, self.first_plus_set) [INFO] [stderr] 30 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_first_set` [INFO] [stderr] --> src/set_builder.rs:198:5 [INFO] [stderr] | [INFO] [stderr] 198 | pub fn get_first_set(&self) -> &HashMap> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_follow_set` [INFO] [stderr] --> src/set_builder.rs:201:5 [INFO] [stderr] | [INFO] [stderr] 201 | pub fn get_follow_set(&self) -> &HashMap> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/parse_generator-d5cd3e490ff6abe1 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "0bfe598df34afe6068d7501b94657b293419528abd4aa48e627e6229d734b468"` [INFO] running `"docker" "rm" "-f" "0bfe598df34afe6068d7501b94657b293419528abd4aa48e627e6229d734b468"` [INFO] [stdout] 0bfe598df34afe6068d7501b94657b293419528abd4aa48e627e6229d734b468