[INFO] updating cached repository https://github.com/hecal3/texcomplete-vim [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] c705d3da1bdb283a868216a41132f2a5cb84379c [INFO] testing hecal3/texcomplete-vim against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhecal3%2Ftexcomplete-vim" "/workspace/builds/worker-0/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hecal3/texcomplete-vim 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/hecal3/texcomplete-vim [INFO] finished tweaking git repo https://github.com/hecal3/texcomplete-vim [INFO] tweaked toml for git repo https://github.com/hecal3/texcomplete-vim written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/hecal3/texcomplete-vim 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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 2dd48b9664bf275374b2ca3bfdbac75d08dbae7534b2131be4bcbe96d450aebf [INFO] running `"docker" "start" "-a" "2dd48b9664bf275374b2ca3bfdbac75d08dbae7534b2131be4bcbe96d450aebf"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.20 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling quote v0.3.12 [INFO] [stderr] Compiling regex-syntax v0.4.0 [INFO] [stderr] Compiling serde v0.9.7 [INFO] [stderr] Compiling dtoa v0.4.1 [INFO] [stderr] Compiling bitflags v0.7.0 [INFO] [stderr] Compiling unicode-segmentation v1.1.0 [INFO] [stderr] Compiling itoa v0.3.1 [INFO] [stderr] Compiling vec_map v0.6.0 [INFO] [stderr] Compiling num-traits v0.1.36 [INFO] [stderr] Compiling ansi_term v0.9.0 [INFO] [stderr] Compiling unicode-width v0.1.4 [INFO] [stderr] Compiling utf8-ranges v1.0.0 [INFO] [stderr] Compiling strsim v0.6.0 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling unreachable v0.1.1 [INFO] [stderr] Compiling syn v0.11.4 [INFO] [stderr] Compiling thread-id v3.0.0 [INFO] [stderr] Compiling memchr v1.0.1 [INFO] [stderr] Compiling term_size v0.2.2 [INFO] [stderr] Compiling thread_local v0.3.2 [INFO] [stderr] Compiling aho-corasick v0.6.2 [INFO] [stderr] Compiling clap v2.20.3 [INFO] [stderr] Compiling regex v0.2.1 [INFO] [stderr] Compiling serde_codegen_internals v0.13.0 [INFO] [stderr] Compiling serde_derive v0.9.7 [INFO] [stderr] Compiling serde_json v0.9.6 [INFO] [stderr] Compiling texcomplete v1.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/parser.rs:309:23 [INFO] [stderr] | [INFO] [stderr] 309 | let mut start = 0;; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/parser.rs:131:41 [INFO] [stderr] | [INFO] [stderr] 131 | let typ = &rest[start..end].trim_left(); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right_matches': superseded by `trim_end_matches` [INFO] [stderr] --> src/parser.rs:146:31 [INFO] [stderr] | [INFO] [stderr] 146 | let mat = typ.trim_right_matches(STRIP_SEC_RIGHT); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stderr] --> src/parser.rs:147:31 [INFO] [stderr] | [INFO] [stderr] 147 | let mat = mat.trim_left_matches(STRIP_SEC_LEFT); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/parser.rs:158:56 [INFO] [stderr] | [INFO] [stderr] 158 | let (descr, _) = match_parens(rest.trim_left()); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 40.83s [INFO] running `"docker" "inspect" "2dd48b9664bf275374b2ca3bfdbac75d08dbae7534b2131be4bcbe96d450aebf"` [INFO] running `"docker" "rm" "-f" "2dd48b9664bf275374b2ca3bfdbac75d08dbae7534b2131be4bcbe96d450aebf"` [INFO] [stdout] 2dd48b9664bf275374b2ca3bfdbac75d08dbae7534b2131be4bcbe96d450aebf [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 0fbff37d0d6238a9c0217cb36943579781c00aa7aa4d734a4d21e615b730529a [INFO] running `"docker" "start" "-a" "0fbff37d0d6238a9c0217cb36943579781c00aa7aa4d734a4d21e615b730529a"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling texcomplete v1.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/parser.rs:309:23 [INFO] [stderr] | [INFO] [stderr] 309 | let mut start = 0;; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/parser.rs:131:41 [INFO] [stderr] | [INFO] [stderr] 131 | let typ = &rest[start..end].trim_left(); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right_matches': superseded by `trim_end_matches` [INFO] [stderr] --> src/parser.rs:146:31 [INFO] [stderr] | [INFO] [stderr] 146 | let mat = typ.trim_right_matches(STRIP_SEC_RIGHT); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stderr] --> src/parser.rs:147:31 [INFO] [stderr] | [INFO] [stderr] 147 | let mat = mat.trim_left_matches(STRIP_SEC_LEFT); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/parser.rs:158:56 [INFO] [stderr] | [INFO] [stderr] 158 | let (descr, _) = match_parens(rest.trim_left()); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of unstable library feature 'test': `bench` is a part of custom test frameworks which are unstable [INFO] [stderr] --> src/parser.rs:358:7 [INFO] [stderr] | [INFO] [stderr] 358 | #[bench] [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(soft_unstable)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #64266 [INFO] [stderr] [INFO] [stderr] warning: use of unstable library feature 'test': `bench` is a part of custom test frameworks which are unstable [INFO] [stderr] --> src/parser.rs:366:7 [INFO] [stderr] | [INFO] [stderr] 366 | #[bench] [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #64266 [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/parser.rs:309:23 [INFO] [stderr] | [INFO] [stderr] 309 | let mut start = 0;; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'test' [INFO] [stderr] --> src/parser.rs:340:5 [INFO] [stderr] | [INFO] [stderr] 340 | extern crate test; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #50297 for more information [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'test' [INFO] [stderr] --> src/parser.rs:359:31 [INFO] [stderr] | [INFO] [stderr] 359 | fn _large_bibfile(b: &mut test::Bencher) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #50297 for more information [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'test' [INFO] [stderr] --> src/parser.rs:367:34 [INFO] [stderr] | [INFO] [stderr] 367 | fn bench_single_pass(b: &mut test::Bencher) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #50297 for more information [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/parser.rs:131:41 [INFO] [stderr] | [INFO] [stderr] 131 | let typ = &rest[start..end].trim_left(); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right_matches': superseded by `trim_end_matches` [INFO] [stderr] --> src/parser.rs:146:31 [INFO] [stderr] | [INFO] [stderr] 146 | let mat = typ.trim_right_matches(STRIP_SEC_RIGHT); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stderr] --> src/parser.rs:147:31 [INFO] [stderr] | [INFO] [stderr] 147 | let mat = mat.trim_left_matches(STRIP_SEC_LEFT); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/parser.rs:158:56 [INFO] [stderr] | [INFO] [stderr] 158 | let (descr, _) = match_parens(rest.trim_left()); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'test' [INFO] [stderr] --> src/parser.rs:361:11 [INFO] [stderr] | [INFO] [stderr] 361 | b.iter(|| { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #50297 for more information [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'test' [INFO] [stderr] --> src/parser.rs:376:11 [INFO] [stderr] | [INFO] [stderr] 376 | b.iter(|| { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #50297 for more information [INFO] [stderr] [INFO] [stderr] error: aborting due to 5 previous errors; 7 warnings emitted [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0658`. [INFO] [stderr] error: could not compile `texcomplete`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "0fbff37d0d6238a9c0217cb36943579781c00aa7aa4d734a4d21e615b730529a"` [INFO] running `"docker" "rm" "-f" "0fbff37d0d6238a9c0217cb36943579781c00aa7aa4d734a4d21e615b730529a"` [INFO] [stdout] 0fbff37d0d6238a9c0217cb36943579781c00aa7aa4d734a4d21e615b730529a