[INFO] crate librapidarchive 0.2.0 is already in cache [INFO] testing librapidarchive-0.2.0 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274 [INFO] extracting crate librapidarchive 0.2.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate librapidarchive 0.2.0 on toolchain 28742a1146f10a4f09369baad027a464acb7a766 [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate librapidarchive 0.2.0 [INFO] finished tweaking crates.io crate librapidarchive 0.2.0 [INFO] tweaked toml for crates.io crate librapidarchive 0.2.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"` [INFO] [stdout] f9e02719abf2b8f1d3751b2f7a9d695e0d312f9477a9691f41c3de94b3666ed9 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "f9e02719abf2b8f1d3751b2f7a9d695e0d312f9477a9691f41c3de94b3666ed9"` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling nix v0.10.0 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling pad v0.1.6 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling crossbeam-queue v0.2.1 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling rayon v1.3.0 [INFO] [stderr] Compiling num v0.2.1 [INFO] [stderr] Compiling librapidarchive v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tar/recovery.rs:72:32 [INFO] [stderr] | [INFO] [stderr] 72 | pub fn recover_data(sink: &mut ArchivalSink, format: TarFormat, lost: Vec>) -> io::Result>>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ArchivalSink` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tar/mod.rs:93:72 [INFO] [stderr] | [INFO] [stderr] 93 | pub fn serialize(traversal: &header::HeaderGenResult, tarball: &mut ArchivalSink) -> io::Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ArchivalSink` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/traverse.rs:33:32 [INFO] [stderr] | [INFO] [stderr] 33 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs/portable.rs:85:117 [INFO] [stderr] | [INFO] [stderr] 85 | pub fn open_sink, I>(outfile: P, tuning: &Configuration, limit: Option) -> io::Result>> where ffi::OsString: From

, P: Clone, I: 'static + Send + Clone + PartialEq { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ArchivalSink` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs/portable.rs:120:71 [INFO] [stderr] | [INFO] [stderr] 120 | pub fn open_tape>(_tapedev: P) -> io::Result> where ffi::OsString: From

, P: Clone { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn tape::TapeDevice` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs/unix.rs:22:117 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn open_sink, I>(outfile: P, tuning: &Configuration, limit: Option) -> io::Result>> where ffi::OsString: From

, P: Clone, I: 'static + Send + Clone + PartialEq { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ArchivalSink` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fs/unix.rs:50:70 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn open_tape>(tapedev: P) -> io::Result> where ffi::OsString: From

, P: Clone { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn tape::TapeDevice` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/traverse.rs:29:33 [INFO] [stderr] | [INFO] [stderr] 29 | IOError(err) => err.description() [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/fs/unix.rs:107:9 [INFO] [stderr] | [INFO] [stderr] 107 | let mut username; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/fs/unix.rs:140:9 [INFO] [stderr] | [INFO] [stderr] 140 | let mut groupname; [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `drain_buf_until_empty` [INFO] [stderr] --> src/concurrentbuf.rs:206:5 [INFO] [stderr] | [INFO] [stderr] 206 | fn drain_buf_until_empty(&mut self) -> io::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] error: this arithmetic operation will overflow [INFO] [stderr] --> src/units/data.rs:82:80 [INFO] [stderr] | [INFO] [stderr] 82 | inner: From::from(I::from_str(&s[..slen - 1])? * NumCast::from(1024 * 1024 * 1024 * 1024).unwrap()) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ attempt to multiply with overflow [INFO] [stderr] | [INFO] [stderr] = note: `#[deny(arithmetic_overflow)]` on by default [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error; 11 warnings emitted [INFO] [stderr] [INFO] [stderr] error: could not compile `librapidarchive`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "f9e02719abf2b8f1d3751b2f7a9d695e0d312f9477a9691f41c3de94b3666ed9"` [INFO] running `"docker" "rm" "-f" "f9e02719abf2b8f1d3751b2f7a9d695e0d312f9477a9691f41c3de94b3666ed9"` [INFO] [stdout] f9e02719abf2b8f1d3751b2f7a9d695e0d312f9477a9691f41c3de94b3666ed9