[INFO] updating cached repository https://github.com/bencecile/binary-flare [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] 7be2d2bde1c27d8086bdf1f1ce62440416adf575 [INFO] checking bencecile/binary-flare against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbencecile%2Fbinary-flare" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bencecile/binary-flare on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/bencecile/binary-flare [INFO] finished tweaking git repo https://github.com/bencecile/binary-flare [INFO] tweaked toml for git repo https://github.com/bencecile/binary-flare written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/bencecile/binary-flare already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "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] 59c03f6e42bb490012fb9cb0b36830fb5393a0fad74574dfe9cf9e38dee9311d [INFO] running `"docker" "start" "-a" "59c03f6e42bb490012fb9cb0b36830fb5393a0fad74574dfe9cf9e38dee9311d"` [INFO] [stderr] Checking cfg-if v0.1.2 [INFO] [stderr] Compiling gcc v0.3.53 [INFO] [stderr] Checking lazy_static v1.0.0 [INFO] [stderr] Checking either v1.4.0 [INFO] [stderr] Compiling rayon-core v1.4.0 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking time v0.1.39 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Checking crossbeam-epoch v0.3.0 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Compiling miniz-sys v0.1.9 [INFO] [stderr] Checking rayon v1.0.0 [INFO] [stderr] Checking flate2 v1.0.1 [INFO] [stderr] Checking binaryflare v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: function is never used: `make_relative` [INFO] [stderr] --> src/file_utils.rs:19:8 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn make_relative(old: &PathBuf, new_base: &PathBuf) -> PathBuf { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/formats/mod.rs:45:7 [INFO] [stderr] | [INFO] [stderr] 45 | ].into_iter().filter_map(|&(format, is_correct_format)| { [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` 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 #66145 [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: function is never used: `make_relative` [INFO] [stderr] --> src/file_utils.rs:19:8 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn make_relative(old: &PathBuf, new_base: &PathBuf) -> PathBuf { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stderr] --> src/formats/mod.rs:45:7 [INFO] [stderr] | [INFO] [stderr] 45 | ].into_iter().filter_map(|&(format, is_correct_format)| { [INFO] [stderr] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(array_into_iter)]` 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 #66145 [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.44s [INFO] running `"docker" "inspect" "59c03f6e42bb490012fb9cb0b36830fb5393a0fad74574dfe9cf9e38dee9311d"` [INFO] running `"docker" "rm" "-f" "59c03f6e42bb490012fb9cb0b36830fb5393a0fad74574dfe9cf9e38dee9311d"` [INFO] [stdout] 59c03f6e42bb490012fb9cb0b36830fb5393a0fad74574dfe9cf9e38dee9311d