[INFO] crate test-data-generation 0.1.1 is already in cache [INFO] checking test-data-generation-0.1.1 against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] extracting crate test-data-generation 0.1.1 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate test-data-generation 0.1.1 on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate test-data-generation 0.1.1 [INFO] finished tweaking crates.io crate test-data-generation 0.1.1 [INFO] tweaked toml for crates.io crate test-data-generation 0.1.1 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate crates.io crate test-data-generation 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: profile `doc` is deprecated and has no effect [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+45d050cde277b22a755847338f2acc2c7b834141" "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] 49c1004e9f72da0271e3d50637cfb91f1d557921c343e561afd4cc05e55cce49 [INFO] running `"docker" "start" "-a" "49c1004e9f72da0271e3d50637cfb91f1d557921c343e561afd4cc05e55cce49"` [INFO] [stderr] warning: profile `doc` is deprecated and has no effect [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling serde v1.0.100 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Compiling proc-macro2 v1.0.3 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Compiling cc v1.0.45 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Checking serde v0.8.23 [INFO] [stderr] Checking linked-hash-map v0.5.2 [INFO] [stderr] Checking regex-syntax v0.6.12 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Compiling rayon-core v1.6.0 [INFO] [stderr] Checking ucd-util v0.1.5 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking dtoa v0.4.4 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking crossbeam v0.2.12 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking antidote v1.0.0 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking log-mdc v0.1.0 [INFO] [stderr] Checking utf8-ranges v1.0.4 [INFO] [stderr] Checking crossbeam v0.3.2 [INFO] [stderr] Checking yaml-rust v0.3.5 [INFO] [stderr] Checking levenshtein v1.0.4 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Checking yaml-rust v0.4.3 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking regex-automata v0.1.8 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking memchr v1.0.2 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking nom v3.2.1 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Checking csv-core v0.1.6 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking serde_test v0.8.23 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking flate2 v0.2.20 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking chrono v0.3.0 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Checking rayon v1.2.0 [INFO] [stderr] Checking linked-hash-map v0.3.0 [INFO] [stderr] Checking serde-hjson v0.8.2 [INFO] [stderr] Compiling serde_derive v1.0.100 [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] Checking serde_yaml v0.7.5 [INFO] [stderr] Checking serde-value v0.5.3 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking bstr v0.2.8 [INFO] [stderr] Checking csv v1.1.1 [INFO] [stderr] Checking config v0.8.0 [INFO] [stderr] Checking log4rs v0.7.0 [INFO] [stderr] Checking test-data-generation v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/data_sample_parser.rs:231:21 [INFO] [stderr] | [INFO] [stderr] 231 | let mut file = try!(File::open(path).map_err(|e| { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/data_sample_parser.rs:544:17 [INFO] [stderr] | [INFO] [stderr] 544 | let mut wtr = try!(WriterBuilder::new() [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/data_sample_parser.rs:541:82 [INFO] [stderr] | [INFO] [stderr] 541 | pub fn generate_csv(&mut self, row_count: u32, path: &String) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/data_sample_parser.rs:675:50 [INFO] [stderr] | [INFO] [stderr] 675 | pub fn save(&mut self, path: &String) -> Result<(bool), io::Error> { [INFO] [stderr] | ^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/profile/profile.rs:878:55 [INFO] [stderr] | [INFO] [stderr] 878 | pub fn save(&mut self, path: &'static str) -> Result<(bool), io::Error> { [INFO] [stderr] | ^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/data_sample_parser.rs:231:21 [INFO] [stderr] | [INFO] [stderr] 231 | let mut file = try!(File::open(path).map_err(|e| { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/data_sample_parser.rs:544:17 [INFO] [stderr] | [INFO] [stderr] 544 | let mut wtr = try!(WriterBuilder::new() [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/data_sample_parser.rs:541:82 [INFO] [stderr] | [INFO] [stderr] 541 | pub fn generate_csv(&mut self, row_count: u32, path: &String) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/data_sample_parser.rs:675:50 [INFO] [stderr] | [INFO] [stderr] 675 | pub fn save(&mut self, path: &String) -> Result<(bool), io::Error> { [INFO] [stderr] | ^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/profile/profile.rs:878:55 [INFO] [stderr] | [INFO] [stderr] 878 | pub fn save(&mut self, path: &'static str) -> Result<(bool), io::Error> { [INFO] [stderr] | ^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/profile/macros.rs:22:17 [INFO] [stderr] | [INFO] [stderr] 22 | let mut pattern = Pattern { [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] ::: src/profile/pattern.rs:188:24 [INFO] [stderr] | [INFO] [stderr] 188 | let fact = factualize_entity!(entity, idx); [INFO] [stderr] | ------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/profile/macros.rs:22:17 [INFO] [stderr] | [INFO] [stderr] 22 | let mut pattern = Pattern { [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] ::: src/profile/pattern.rs:219:18 [INFO] [stderr] | [INFO] [stderr] 219 | let pp = symbolize_char!(c); [INFO] [stderr] | ------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/profile/macros.rs:22:17 [INFO] [stderr] | [INFO] [stderr] 22 | let mut pattern = Pattern { [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] ::: src/profile/pattern.rs:188:24 [INFO] [stderr] | [INFO] [stderr] 188 | let fact = factualize_entity!(entity, idx); [INFO] [stderr] | ------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/profile/macros.rs:22:17 [INFO] [stderr] | [INFO] [stderr] 22 | let mut pattern = Pattern { [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] ::: src/profile/pattern.rs:219:18 [INFO] [stderr] | [INFO] [stderr] 219 | let pp = symbolize_char!(c); [INFO] [stderr] | ------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 02s [INFO] running `"docker" "inspect" "49c1004e9f72da0271e3d50637cfb91f1d557921c343e561afd4cc05e55cce49"` [INFO] running `"docker" "rm" "-f" "49c1004e9f72da0271e3d50637cfb91f1d557921c343e561afd4cc05e55cce49"` [INFO] [stdout] 49c1004e9f72da0271e3d50637cfb91f1d557921c343e561afd4cc05e55cce49