[INFO] crate ff-find 0.24.11 is already in cache [INFO] checking ff-find-0.24.11 against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] extracting crate ff-find 0.24.11 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate ff-find 0.24.11 on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate ff-find 0.24.11 [INFO] finished tweaking crates.io crate ff-find 0.24.11 [INFO] tweaked toml for crates.io crate ff-find 0.24.11 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate ff-find 0.24.11 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] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] e2f2934f8dcb732e9bbb9fc1768752952c00a90ad074586f343f9aa0a4026f8c [INFO] running `"docker" "start" "-a" "e2f2934f8dcb732e9bbb9fc1768752952c00a90ad074586f343f9aa0a4026f8c"` [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Checking regex-syntax v0.6.12 [INFO] [stderr] Checking arc-swap v0.4.3 [INFO] [stderr] Checking same-file v1.0.5 [INFO] [stderr] Checking unicode-width v0.1.6 [INFO] [stderr] Checking ppv-lite86 v0.2.5 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Compiling nix v0.15.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking getrandom v0.1.12 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Checking walkdir v2.2.9 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking signal-hook-registry v1.1.1 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Checking signal-hook v0.1.10 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Checking bstr v0.2.8 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking c2-chacha v0.2.2 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking globset v0.4.4 [INFO] [stderr] Checking ignore v0.4.10 [INFO] [stderr] Compiling ff-find v0.24.11 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/exec/nonblock.rs:67:69 [INFO] [stderr] | [INFO] [stderr] 67 | return Err(io::Error::new(io::ErrorKind::Other, 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/exec/nonblock.rs:126:69 [INFO] [stderr] | [INFO] [stderr] 126 | return Err(io::Error::new(io::ErrorKind::Other, err.description())); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/filter/filetype.rs:14:22 [INFO] [stderr] | [INFO] [stderr] 14 | match symbol.to_ascii_lowercase().as_bytes() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `foss::FckOsStrSck::to_ascii_lowercase(...)` to keep using the current method [INFO] [stderr] = help: add `#![feature(osstring_ascii)]` to the crate attributes to enable `std::ffi::OsStr::to_ascii_lowercase` [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/filter/parser.rs:154:25 [INFO] [stderr] | [INFO] [stderr] 154 | match token.to_ascii_lowercase().as_bytes() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `foss::FckOsStrSck::to_ascii_lowercase(...)` to keep using the current method [INFO] [stderr] = help: add `#![feature(osstring_ascii)]` to the crate attributes to enable `std::ffi::OsStr::to_ascii_lowercase` [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/filter/parser.rs:194:25 [INFO] [stderr] | [INFO] [stderr] 194 | match token.to_ascii_lowercase().as_bytes() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `foss::FckOsStrSck::to_ascii_lowercase(...)` to keep using the current method [INFO] [stderr] = help: add `#![feature(osstring_ascii)]` to the crate attributes to enable `std::ffi::OsStr::to_ascii_lowercase` [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/lscolors/src/lib.rs:294:51 [INFO] [stderr] | [INFO] [stderr] 294 | let filename = path.as_ref().file_name()?.to_ascii_lowercase(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `foss::FckOsStrSck::to_ascii_lowercase(...)` to keep using the current method [INFO] [stderr] = help: add `#![feature(osstring_ascii)]` to the crate attributes to enable `std::ffi::OsStr::to_ascii_lowercase` [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/exec/nonblock.rs:67:69 [INFO] [stderr] | [INFO] [stderr] 67 | return Err(io::Error::new(io::ErrorKind::Other, 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/exec/nonblock.rs:126:69 [INFO] [stderr] | [INFO] [stderr] 126 | return Err(io::Error::new(io::ErrorKind::Other, err.description())); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/filter/filetype.rs:14:22 [INFO] [stderr] | [INFO] [stderr] 14 | match symbol.to_ascii_lowercase().as_bytes() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `foss::FckOsStrSck::to_ascii_lowercase(...)` to keep using the current method [INFO] [stderr] = help: add `#![feature(osstring_ascii)]` to the crate attributes to enable `std::ffi::OsStr::to_ascii_lowercase` [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/filter/parser.rs:154:25 [INFO] [stderr] | [INFO] [stderr] 154 | match token.to_ascii_lowercase().as_bytes() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `foss::FckOsStrSck::to_ascii_lowercase(...)` to keep using the current method [INFO] [stderr] = help: add `#![feature(osstring_ascii)]` to the crate attributes to enable `std::ffi::OsStr::to_ascii_lowercase` [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/filter/parser.rs:194:25 [INFO] [stderr] | [INFO] [stderr] 194 | match token.to_ascii_lowercase().as_bytes() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `foss::FckOsStrSck::to_ascii_lowercase(...)` to keep using the current method [INFO] [stderr] = help: add `#![feature(osstring_ascii)]` to the crate attributes to enable `std::ffi::OsStr::to_ascii_lowercase` [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/lscolors/src/lib.rs:294:51 [INFO] [stderr] | [INFO] [stderr] 294 | let filename = path.as_ref().file_name()?.to_ascii_lowercase(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `foss::FckOsStrSck::to_ascii_lowercase(...)` to keep using the current method [INFO] [stderr] = help: add `#![feature(osstring_ascii)]` to the crate attributes to enable `std::ffi::OsStr::to_ascii_lowercase` [INFO] [stderr] [INFO] [stderr] error: could not compile `ff-find`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name ff src/main.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,metadata -C debuginfo=2 --test -C metadata=2d1b8861fa63238e -C extra-filename=-2d1b8861fa63238e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern aho_corasick=/opt/rustwide/target/debug/deps/libaho_corasick-4bdb7a0b84707b44.rmeta --extern ansi_term=/opt/rustwide/target/debug/deps/libansi_term-f97b10021a2757ee.rmeta --extern atty=/opt/rustwide/target/debug/deps/libatty-f5ab0ccdbc391c82.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-3ea39d3b37dcc15b.rmeta --extern diff=/opt/rustwide/target/debug/deps/libdiff-aeaeee6c5fed7178.rmeta --extern globset=/opt/rustwide/target/debug/deps/libglobset-6c71dbd723a53ae7.rmeta --extern fnv=/opt/rustwide/target/debug/deps/libfnv-60a2758b20944a46.rmeta --extern glob=/opt/rustwide/target/debug/deps/libglob-732a8cb2a66472c8.rmeta --extern ignore=/opt/rustwide/target/debug/deps/libignore-535137f247cf62a9.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-372fdf000ef7cf7b.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-ab1a911b54234708.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-f4522acc853f9bc8.rmeta --extern nix=/opt/rustwide/target/debug/deps/libnix-89baf89af4ac9e58.rmeta --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-356e584f6b4b6ad1.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-5a0b343109feab41.rmeta --extern same_file=/opt/rustwide/target/debug/deps/libsame_file-faa8884778305c32.rmeta --extern signal_hook=/opt/rustwide/target/debug/deps/libsignal_hook-6aa2ebd37d7de022.rmeta --extern tempdir=/opt/rustwide/target/debug/deps/libtempdir-44b1fd5ebc697477.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-431ae39ac4b365d1.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] running `"docker" "inspect" "e2f2934f8dcb732e9bbb9fc1768752952c00a90ad074586f343f9aa0a4026f8c"` [INFO] running `"docker" "rm" "-f" "e2f2934f8dcb732e9bbb9fc1768752952c00a90ad074586f343f9aa0a4026f8c"` [INFO] [stdout] e2f2934f8dcb732e9bbb9fc1768752952c00a90ad074586f343f9aa0a4026f8c