[INFO] crate librapidarchive 0.2.0 is already in cache [INFO] extracting crate librapidarchive 0.2.0 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/librapidarchive/0.2.0 [INFO] extracting crate librapidarchive 0.2.0 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/librapidarchive/0.2.0 [INFO] validating manifest of librapidarchive-0.2.0 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of librapidarchive-0.2.0 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing librapidarchive-0.2.0 [INFO] finished frobbing librapidarchive-0.2.0 [INFO] frobbed toml for librapidarchive-0.2.0 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/librapidarchive/0.2.0/Cargo.toml [INFO] started frobbing librapidarchive-0.2.0 [INFO] finished frobbing librapidarchive-0.2.0 [INFO] frobbed toml for librapidarchive-0.2.0 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/librapidarchive/0.2.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking librapidarchive-0.2.0 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-2/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/librapidarchive/0.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 079bdc112f514ba2e007057c596109e7384b2875f6b9b9d6b567bc12de5520b5 [INFO] running `"docker" "start" "-a" "079bdc112f514ba2e007057c596109e7384b2875f6b9b9d6b567bc12de5520b5"` [INFO] [stderr] Checking pad v0.1.5 [INFO] [stderr] Checking librapidarchive v0.2.0 (/opt/crater/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: 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: 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] 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] Finished dev [unoptimized + debuginfo] target(s) in 2.29s [INFO] running `"docker" "inspect" "079bdc112f514ba2e007057c596109e7384b2875f6b9b9d6b567bc12de5520b5"` [INFO] running `"docker" "rm" "-f" "079bdc112f514ba2e007057c596109e7384b2875f6b9b9d6b567bc12de5520b5"` [INFO] [stdout] 079bdc112f514ba2e007057c596109e7384b2875f6b9b9d6b567bc12de5520b5