[INFO] updating cached repository https://github.com/fglinka/reed [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] 115cf8d1843455de39b9c97a0441fe3fc50fdbeb [INFO] testing fglinka/reed against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffglinka%2Freed" "/workspace/builds/worker-8/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/fglinka/reed on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/fglinka/reed [INFO] finished tweaking git repo https://github.com/fglinka/reed [INFO] tweaked toml for git repo https://github.com/fglinka/reed written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/fglinka/reed already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2020-06-03" "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] f8d7b81f6e8dd2dbc78861adb0d2d8ce8181778533577dae50e5270d6d3b770c [INFO] running `"docker" "start" "-a" "f8d7b81f6e8dd2dbc78861adb0d2d8ce8181778533577dae50e5270d6d3b770c"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Compiling byteorder v1.2.6 [INFO] [stderr] Compiling nom v3.0.0 [INFO] [stderr] Compiling generic-array v0.12.0 [INFO] [stderr] Compiling serde_yaml v0.8.7 [INFO] [stderr] Compiling quote v0.6.9 [INFO] [stderr] Compiling syn v0.15.18 [INFO] [stderr] Compiling digest v0.8.0 [INFO] [stderr] Compiling block-buffer v0.7.0 [INFO] [stderr] Compiling sha2 v0.8.0 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling directories v1.0.2 [INFO] [stderr] Compiling nom-bibtex v0.2.0 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Compiling reed v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> src/configuration.rs:52:50 [INFO] [stderr] | [INFO] [stderr] 52 | static ref CONFIG_FILE_PATHS: Vec = { get_config_paths() }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/configuration.rs:195:34 [INFO] [stderr] | [INFO] [stderr] 195 | create_dir_all((path as &AsRef).as_ref().parent().unwrap())?; [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/import.rs:167:26 [INFO] [stderr] | [INFO] [stderr] 167 | let dir = (p as &AsRef).as_ref().parent().unwrap(); [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/import.rs:205:49 [INFO] [stderr] | [INFO] [stderr] 205 | ImportError::Parse(String::from(err.description())) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/configuration.rs:20:27 [INFO] [stderr] | [INFO] [stderr] 20 | self_.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/configuration.rs:28:27 [INFO] [stderr] | [INFO] [stderr] 28 | self_.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/import.rs:24:55 [INFO] [stderr] | [INFO] [stderr] 24 | display(self_) -> ("I/O error: {}", self_.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/import.rs:30:60 [INFO] [stderr] | [INFO] [stderr] 30 | display(self_) -> ("Parsing failed: {}", self_.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/import.rs:37:38 [INFO] [stderr] | [INFO] [stderr] 37 | ... self_.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/import.rs:43:38 [INFO] [stderr] | [INFO] [stderr] 43 | ... self_.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/import.rs:49:62 [INFO] [stderr] | [INFO] [stderr] 49 | display(self_) -> ("File type unkown: {}", self_.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/import.rs:54:63 [INFO] [stderr] | [INFO] [stderr] 54 | display(self_) -> ("File path corrupt: {}", self_.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/library.rs:21:38 [INFO] [stderr] | [INFO] [stderr] 21 | ... self_.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/library.rs:28:38 [INFO] [stderr] | [INFO] [stderr] 28 | ... self_.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/model.rs:18:67 [INFO] [stderr] | [INFO] [stderr] 18 | display(self_) -> ("Failed to parse month: {}", self_.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/model.rs:24:38 [INFO] [stderr] | [INFO] [stderr] 24 | ... self_.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/configuration.rs:17:29 [INFO] [stderr] | [INFO] [stderr] 17 | description(err.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/configuration.rs:25:29 [INFO] [stderr] | [INFO] [stderr] 25 | description(err.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/import.rs:23:29 [INFO] [stderr] | [INFO] [stderr] 23 | description(err.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/import.rs:41:29 [INFO] [stderr] | [INFO] [stderr] 41 | description(err.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/library.rs:19:29 [INFO] [stderr] | [INFO] [stderr] 19 | description(err.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/library.rs:26:29 [INFO] [stderr] | [INFO] [stderr] 26 | description(err.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/configuration.rs:182:21 [INFO] [stderr] | [INFO] [stderr] 182 | let mut reader = BufReader::new(file); [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: associated function is never used: `entry_type` [INFO] [stderr] --> src/model.rs:166:12 [INFO] [stderr] | [INFO] [stderr] 166 | pub fn entry_type(&self) -> LibraryEntryType { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `original_tags` [INFO] [stderr] --> src/model.rs:186:12 [INFO] [stderr] | [INFO] [stderr] 186 | pub fn original_tags(&self) -> Option<&TagMap> { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `meta` [INFO] [stderr] --> src/model.rs:206:12 [INFO] [stderr] | [INFO] [stderr] 206 | pub fn meta(&self) -> &LibraryEntryMeta { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `tags` [INFO] [stderr] --> src/model.rs:210:12 [INFO] [stderr] | [INFO] [stderr] 210 | pub fn tags(&self) -> &[String] { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `digest` [INFO] [stderr] --> src/model.rs:218:12 [INFO] [stderr] | [INFO] [stderr] 218 | pub fn digest(&self) -> &FileDigest { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 29 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 42.72s [INFO] running `"docker" "inspect" "f8d7b81f6e8dd2dbc78861adb0d2d8ce8181778533577dae50e5270d6d3b770c"` [INFO] running `"docker" "rm" "-f" "f8d7b81f6e8dd2dbc78861adb0d2d8ce8181778533577dae50e5270d6d3b770c"` [INFO] [stdout] f8d7b81f6e8dd2dbc78861adb0d2d8ce8181778533577dae50e5270d6d3b770c [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2020-06-03" "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] 71f6498b2bca41fd10f15efcde7db000e4b7b3eec48d9cc703fde6492c3c8218 [INFO] running `"docker" "start" "-a" "71f6498b2bca41fd10f15efcde7db000e4b7b3eec48d9cc703fde6492c3c8218"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling reed v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> src/configuration.rs:52:50 [INFO] [stderr] | [INFO] [stderr] 52 | static ref CONFIG_FILE_PATHS: Vec = { get_config_paths() }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/configuration.rs:195:34 [INFO] [stderr] | [INFO] [stderr] 195 | create_dir_all((path as &AsRef).as_ref().parent().unwrap())?; [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/import.rs:167:26 [INFO] [stderr] | [INFO] [stderr] 167 | let dir = (p as &AsRef).as_ref().parent().unwrap(); [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/import.rs:205:49 [INFO] [stderr] | [INFO] [stderr] 205 | ImportError::Parse(String::from(err.description())) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/configuration.rs:20:27 [INFO] [stderr] | [INFO] [stderr] 20 | self_.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/configuration.rs:28:27 [INFO] [stderr] | [INFO] [stderr] 28 | self_.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/import.rs:24:55 [INFO] [stderr] | [INFO] [stderr] 24 | display(self_) -> ("I/O error: {}", self_.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/import.rs:30:60 [INFO] [stderr] | [INFO] [stderr] 30 | display(self_) -> ("Parsing failed: {}", self_.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/import.rs:37:38 [INFO] [stderr] | [INFO] [stderr] 37 | ... self_.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/import.rs:43:38 [INFO] [stderr] | [INFO] [stderr] 43 | ... self_.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/import.rs:49:62 [INFO] [stderr] | [INFO] [stderr] 49 | display(self_) -> ("File type unkown: {}", self_.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/import.rs:54:63 [INFO] [stderr] | [INFO] [stderr] 54 | display(self_) -> ("File path corrupt: {}", self_.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/library.rs:21:38 [INFO] [stderr] | [INFO] [stderr] 21 | ... self_.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/library.rs:28:38 [INFO] [stderr] | [INFO] [stderr] 28 | ... self_.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/model.rs:18:67 [INFO] [stderr] | [INFO] [stderr] 18 | display(self_) -> ("Failed to parse month: {}", self_.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/model.rs:24:38 [INFO] [stderr] | [INFO] [stderr] 24 | ... self_.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/configuration.rs:17:29 [INFO] [stderr] | [INFO] [stderr] 17 | description(err.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/configuration.rs:25:29 [INFO] [stderr] | [INFO] [stderr] 25 | description(err.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/import.rs:23:29 [INFO] [stderr] | [INFO] [stderr] 23 | description(err.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/import.rs:41:29 [INFO] [stderr] | [INFO] [stderr] 41 | description(err.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/library.rs:19:29 [INFO] [stderr] | [INFO] [stderr] 19 | description(err.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/library.rs:26:29 [INFO] [stderr] | [INFO] [stderr] 26 | description(err.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/configuration.rs:182:21 [INFO] [stderr] | [INFO] [stderr] 182 | let mut reader = BufReader::new(file); [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: associated function is never used: `entry_type` [INFO] [stderr] --> src/model.rs:166:12 [INFO] [stderr] | [INFO] [stderr] 166 | pub fn entry_type(&self) -> LibraryEntryType { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `original_tags` [INFO] [stderr] --> src/model.rs:186:12 [INFO] [stderr] | [INFO] [stderr] 186 | pub fn original_tags(&self) -> Option<&TagMap> { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `meta` [INFO] [stderr] --> src/model.rs:206:12 [INFO] [stderr] | [INFO] [stderr] 206 | pub fn meta(&self) -> &LibraryEntryMeta { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `tags` [INFO] [stderr] --> src/model.rs:210:12 [INFO] [stderr] | [INFO] [stderr] 210 | pub fn tags(&self) -> &[String] { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `digest` [INFO] [stderr] --> src/model.rs:218:12 [INFO] [stderr] | [INFO] [stderr] 218 | pub fn digest(&self) -> &FileDigest { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 29 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.97s [INFO] running `"docker" "inspect" "71f6498b2bca41fd10f15efcde7db000e4b7b3eec48d9cc703fde6492c3c8218"` [INFO] running `"docker" "rm" "-f" "71f6498b2bca41fd10f15efcde7db000e4b7b3eec48d9cc703fde6492c3c8218"` [INFO] [stdout] 71f6498b2bca41fd10f15efcde7db000e4b7b3eec48d9cc703fde6492c3c8218 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stdout] 79b798dc5db2c9ef79c0a68b589fe45484a15bc2e0f9b5030afd5e0a49efc239 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "79b798dc5db2c9ef79c0a68b589fe45484a15bc2e0f9b5030afd5e0a49efc239"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around block return value [INFO] [stderr] --> src/configuration.rs:52:50 [INFO] [stderr] | [INFO] [stderr] 52 | static ref CONFIG_FILE_PATHS: Vec = { get_config_paths() }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/configuration.rs:195:34 [INFO] [stderr] | [INFO] [stderr] 195 | create_dir_all((path as &AsRef).as_ref().parent().unwrap())?; [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/import.rs:167:26 [INFO] [stderr] | [INFO] [stderr] 167 | let dir = (p as &AsRef).as_ref().parent().unwrap(); [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn AsRef` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/import.rs:205:49 [INFO] [stderr] | [INFO] [stderr] 205 | ImportError::Parse(String::from(err.description())) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/configuration.rs:20:27 [INFO] [stderr] | [INFO] [stderr] 20 | self_.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/configuration.rs:28:27 [INFO] [stderr] | [INFO] [stderr] 28 | self_.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/import.rs:24:55 [INFO] [stderr] | [INFO] [stderr] 24 | display(self_) -> ("I/O error: {}", self_.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/import.rs:30:60 [INFO] [stderr] | [INFO] [stderr] 30 | display(self_) -> ("Parsing failed: {}", self_.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/import.rs:37:38 [INFO] [stderr] | [INFO] [stderr] 37 | ... self_.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/import.rs:43:38 [INFO] [stderr] | [INFO] [stderr] 43 | ... self_.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/import.rs:49:62 [INFO] [stderr] | [INFO] [stderr] 49 | display(self_) -> ("File type unkown: {}", self_.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/import.rs:54:63 [INFO] [stderr] | [INFO] [stderr] 54 | display(self_) -> ("File path corrupt: {}", self_.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/library.rs:21:38 [INFO] [stderr] | [INFO] [stderr] 21 | ... self_.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/library.rs:28:38 [INFO] [stderr] | [INFO] [stderr] 28 | ... self_.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/model.rs:18:67 [INFO] [stderr] | [INFO] [stderr] 18 | display(self_) -> ("Failed to parse month: {}", self_.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/model.rs:24:38 [INFO] [stderr] | [INFO] [stderr] 24 | ... self_.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/configuration.rs:17:29 [INFO] [stderr] | [INFO] [stderr] 17 | description(err.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/configuration.rs:25:29 [INFO] [stderr] | [INFO] [stderr] 25 | description(err.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/import.rs:23:29 [INFO] [stderr] | [INFO] [stderr] 23 | description(err.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/import.rs:41:29 [INFO] [stderr] | [INFO] [stderr] 41 | description(err.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/library.rs:19:29 [INFO] [stderr] | [INFO] [stderr] 19 | description(err.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/library.rs:26:29 [INFO] [stderr] | [INFO] [stderr] 26 | description(err.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/configuration.rs:182:21 [INFO] [stderr] | [INFO] [stderr] 182 | let mut reader = BufReader::new(file); [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: associated function is never used: `entry_type` [INFO] [stderr] --> src/model.rs:166:12 [INFO] [stderr] | [INFO] [stderr] 166 | pub fn entry_type(&self) -> LibraryEntryType { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `original_tags` [INFO] [stderr] --> src/model.rs:186:12 [INFO] [stderr] | [INFO] [stderr] 186 | pub fn original_tags(&self) -> Option<&TagMap> { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `meta` [INFO] [stderr] --> src/model.rs:206:12 [INFO] [stderr] | [INFO] [stderr] 206 | pub fn meta(&self) -> &LibraryEntryMeta { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `tags` [INFO] [stderr] --> src/model.rs:210:12 [INFO] [stderr] | [INFO] [stderr] 210 | pub fn tags(&self) -> &[String] { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `digest` [INFO] [stderr] --> src/model.rs:218:12 [INFO] [stderr] | [INFO] [stderr] 218 | pub fn digest(&self) -> &FileDigest { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 29 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/reed-efdddf272ddd42f9 [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" "79b798dc5db2c9ef79c0a68b589fe45484a15bc2e0f9b5030afd5e0a49efc239"` [INFO] running `"docker" "rm" "-f" "79b798dc5db2c9ef79c0a68b589fe45484a15bc2e0f9b5030afd5e0a49efc239"` [INFO] [stdout] 79b798dc5db2c9ef79c0a68b589fe45484a15bc2e0f9b5030afd5e0a49efc239