[INFO] crate rustfmt-nightly 1.4.14 is already in cache [INFO] checking rustfmt-nightly-1.4.14 against try#d7b51666469c792a8a3f40849607739bae1e705e for pr-71665 [INFO] extracting crate rustfmt-nightly 1.4.14 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate rustfmt-nightly 1.4.14 on toolchain d7b51666469c792a8a3f40849607739bae1e705e [INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate rustfmt-nightly 1.4.14 [INFO] finished tweaking crates.io crate rustfmt-nightly 1.4.14 [INFO] tweaked toml for crates.io crate rustfmt-nightly 1.4.14 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate rustfmt-nightly 1.4.14 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "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=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" "+d7b51666469c792a8a3f40849607739bae1e705e" "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] 0840f1cf92b8c822066f892de0068466fdcf55984aae9f31c1cfa38c4b1dba8a [INFO] running `"docker" "start" "-a" "0840f1cf92b8c822066f892de0068466fdcf55984aae9f31c1cfa38c4b1dba8a"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking smallvec v1.2.0 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling rustc-rayon-core v0.3.0 [INFO] [stderr] Checking smallvec v0.6.10 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking unicode-width v0.1.6 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking rustc-ap-graphviz v654.0.0 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Compiling rustc-ap-rustc_ast v654.0.0 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling rustc-ap-rustc_target v654.0.0 [INFO] [stderr] Checking termcolor v1.0.5 [INFO] [stderr] Checking rustc-ap-rustc_fs_util v654.0.0 [INFO] [stderr] Checking regex-syntax v0.6.12 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking semver-parser v0.7.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Compiling rustfmt-nightly v1.4.14 (/opt/rustwide/workdir) [INFO] [stderr] Checking unicode-segmentation v1.3.0 [INFO] [stderr] Checking diff v0.1.11 [INFO] [stderr] Checking unicode_categories v0.1.1 [INFO] [stderr] Checking bytecount v0.6.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling indexmap v1.3.0 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking lock_api v0.3.1 [INFO] [stderr] Checking crossbeam-utils v0.6.5 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking itertools v0.8.0 [INFO] [stderr] Checking unicode-normalization v0.1.12 [INFO] [stderr] Checking rustc-ap-rustc_lexer v654.0.0 [INFO] [stderr] Checking annotate-snippets v0.6.1 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking arrayvec v0.4.12 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking ena v0.13.1 [INFO] [stderr] Checking crossbeam-channel v0.4.0 [INFO] [stderr] Checking rustc-hash v1.0.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Checking bstr v0.2.8 [INFO] [stderr] Checking md-5 v0.8.0 [INFO] [stderr] Checking sha-1 v0.8.2 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking rustc-ap-serialize v654.0.0 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking parking_lot_core v0.7.0 [INFO] [stderr] Checking jobserver v0.1.17 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking termize v0.1.1 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking backtrace-sys v0.1.32 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking backtrace v0.3.40 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking parking_lot v0.10.0 [INFO] [stderr] Checking term v0.6.1 [INFO] [stderr] Checking rustc-ap-rustc_index v654.0.0 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Checking globset v0.4.4 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking ignore v0.4.11 [INFO] [stderr] Compiling synstructure v0.12.1 [INFO] [stderr] Compiling proc-macro-error v0.2.6 [INFO] [stderr] Compiling serde_derive v1.0.101 [INFO] [stderr] Compiling rustc-ap-rustc_macros v654.0.0 [INFO] [stderr] Compiling structopt-derive v0.3.3 [INFO] [stderr] Compiling derive-new v0.5.8 [INFO] [stderr] Compiling rustfmt-config_proc_macro v0.2.0 [INFO] [stderr] Checking failure v0.1.6 [INFO] [stderr] Checking structopt v0.3.3 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Checking semver v0.9.0 [INFO] [stderr] Checking serde_json v1.0.41 [INFO] [stderr] Checking toml v0.5.3 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking cargo_metadata v0.8.2 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking measureme v0.7.1 [INFO] [stderr] Checking rustc-rayon v0.3.0 [INFO] [stderr] Checking rustc-ap-rustc_data_structures v654.0.0 [INFO] [stderr] Checking rustc-ap-arena v654.0.0 [INFO] [stderr] Checking rustc-ap-rustc_span v654.0.0 [INFO] [stderr] Checking rustc-ap-rustc_errors v654.0.0 [INFO] [stderr] Checking rustc-ap-rustc_feature v654.0.0 [INFO] [stderr] Checking rustc-ap-rustc_ast_pretty v654.0.0 [INFO] [stderr] Checking rustc-ap-rustc_session v654.0.0 [INFO] [stderr] Checking rustc-ap-rustc_parse v654.0.0 [INFO] [stderr] Checking rustc-ap-rustc_attr v654.0.0 [INFO] [stderr] Checking rustc-ap-rustc_ast_passes v654.0.0 [INFO] [stderr] Checking rustc-ap-rustc_expand v654.0.0 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 23s [INFO] running `"docker" "inspect" "0840f1cf92b8c822066f892de0068466fdcf55984aae9f31c1cfa38c4b1dba8a"` [INFO] running `"docker" "rm" "-f" "0840f1cf92b8c822066f892de0068466fdcf55984aae9f31c1cfa38c4b1dba8a"` [INFO] [stdout] 0840f1cf92b8c822066f892de0068466fdcf55984aae9f31c1cfa38c4b1dba8a