[INFO] fetching crate rustfmt_lib 2.0.0-rc.1... [INFO] checking rustfmt_lib-2.0.0-rc.1 against master#339f574809bf8e4166b8de3cdbe7df181d37af3d for pr-71896 [INFO] extracting crate rustfmt_lib 2.0.0-rc.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate rustfmt_lib 2.0.0-rc.1 on toolchain 339f574809bf8e4166b8de3cdbe7df181d37af3d [INFO] running `"/workspace/cargo-home/bin/cargo" "+339f574809bf8e4166b8de3cdbe7df181d37af3d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate rustfmt_lib 2.0.0-rc.1 [INFO] finished tweaking crates.io crate rustfmt_lib 2.0.0-rc.1 [INFO] tweaked toml for crates.io crate rustfmt_lib 2.0.0-rc.1 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+339f574809bf8e4166b8de3cdbe7df181d37af3d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+339f574809bf8e4166b8de3cdbe7df181d37af3d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+339f574809bf8e4166b8de3cdbe7df181d37af3d" "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] d1307587d38b9c1dd87e57723853c74493e0e0d98abd998bbe39c15c586be6e3 [INFO] running `"docker" "start" "-a" "d1307587d38b9c1dd87e57723853c74493e0e0d98abd998bbe39c15c586be6e3"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking rustc-ap-graphviz v654.0.0 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Compiling rustc-ap-rustc_ast v654.0.0 [INFO] [stderr] Compiling rustc-ap-rustc_target v654.0.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking rustc-ap-rustc_fs_util v654.0.0 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking unicode_categories v0.1.1 [INFO] [stderr] Checking bytecount v0.6.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking unicode-normalization v0.1.12 [INFO] [stderr] Checking rustc-ap-rustc_lexer v654.0.0 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking jobserver v0.1.21 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking termize v0.1.1 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking bstr v0.2.12 [INFO] [stderr] Checking annotate-snippets v0.6.1 [INFO] [stderr] Checking rustc-ap-serialize v654.0.0 [INFO] [stderr] Checking ena v0.13.1 [INFO] [stderr] Compiling thiserror-impl v1.0.16 [INFO] [stderr] Compiling rustfmt-config_proc_macro v0.5.0 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Compiling rustc-ap-rustc_macros v654.0.0 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking toml v0.5.6 [INFO] [stderr] Checking serde_json v1.0.52 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking term v0.6.1 [INFO] [stderr] Checking measureme v0.7.1 [INFO] [stderr] Checking crossbeam-channel v0.4.2 [INFO] [stderr] Checking globset v0.4.5 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking rustc-rayon-core v0.3.0 [INFO] [stderr] Checking ignore v0.4.14 [INFO] [stderr] Checking rustc-rayon v0.3.0 [INFO] [stderr] Checking rustc-ap-rustc_index v654.0.0 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking md-5 v0.8.0 [INFO] [stderr] Checking sha-1 v0.8.2 [INFO] [stderr] Checking thiserror v1.0.16 [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_feature v654.0.0 [INFO] [stderr] Checking rustc-ap-rustc_errors v654.0.0 [INFO] [stderr] Checking rustc-ap-rustc_session v654.0.0 [INFO] [stderr] Checking rustc-ap-rustc_ast_pretty 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] Checking rustfmt_lib v2.0.0-rc.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 19s [INFO] running `"docker" "inspect" "d1307587d38b9c1dd87e57723853c74493e0e0d98abd998bbe39c15c586be6e3"` [INFO] running `"docker" "rm" "-f" "d1307587d38b9c1dd87e57723853c74493e0e0d98abd998bbe39c15c586be6e3"` [INFO] [stdout] d1307587d38b9c1dd87e57723853c74493e0e0d98abd998bbe39c15c586be6e3