[INFO] crate librapidarchive 0.2.0 is already in cache
[INFO] checking librapidarchive-0.2.0 against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] extracting crate librapidarchive 0.2.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate librapidarchive 0.2.0 on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "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-5/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 7913b007cbaf0c45bf44e4e691b0f13d44c2c7c636ab524efffcfdd78f35afa0
[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" "7913b007cbaf0c45bf44e4e691b0f13d44c2c7c636ab524efffcfdd78f35afa0"`
[INFO] [stderr]     Checking pad v0.1.6
[INFO] [stderr]     Checking 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<RecoveryEntry>, format: TarFormat, lost: Vec<DataZone<RecoveryEntry>>) -> io::Result<Option<Vec<DataZone<RecoveryEntry>>>> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ArchivalSink<RecoveryEntry>`
[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<I>(traversal: &header::HeaderGenResult, tarball: &mut ArchivalSink<I>) -> io::Result<u64> {
[INFO] [stderr]    |                                                                        ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ArchivalSink<I>`
[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<P: AsRef<path::Path>, I>(outfile: P, tuning: &Configuration, limit: Option<u64>) -> io::Result<Box<ArchivalSink<I>>> where ffi::OsString: From<P>, P: Clone, I: 'static + Send + Clone + PartialEq {
[INFO] [stderr]    |                                                                                                                     ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ArchivalSink<I>`
[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<P: AsRef<path::Path>>(_tapedev: P) -> io::Result<Box<tape::TapeDevice>> where ffi::OsString: From<P>, 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<P: AsRef<path::Path>, I>(outfile: P, tuning: &Configuration, limit: Option<u64>) -> io::Result<Box<ArchivalSink<I>>> where ffi::OsString: From<P>, P: Clone, I: 'static + Send + Clone + PartialEq {
[INFO] [stderr]    |                                                                                                                     ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ArchivalSink<I>`
[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<P: AsRef<path::Path>>(tapedev: P) -> io::Result<Box<tape::TapeDevice>> where ffi::OsString: From<P>, 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<RecoveryEntry>, format: TarFormat, lost: Vec<DataZone<RecoveryEntry>>) -> io::Result<Option<Vec<DataZone<RecoveryEntry>>>> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ArchivalSink<RecoveryEntry>`
[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<I>(traversal: &header::HeaderGenResult, tarball: &mut ArchivalSink<I>) -> io::Result<u64> {
[INFO] [stderr]    |                                                                        ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ArchivalSink<I>`
[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<P: AsRef<path::Path>, I>(outfile: P, tuning: &Configuration, limit: Option<u64>) -> io::Result<Box<ArchivalSink<I>>> where ffi::OsString: From<P>, P: Clone, I: 'static + Send + Clone + PartialEq {
[INFO] [stderr]    |                                                                                                                     ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ArchivalSink<I>`
[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<P: AsRef<path::Path>>(_tapedev: P) -> io::Result<Box<tape::TapeDevice>> where ffi::OsString: From<P>, 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<P: AsRef<path::Path>, I>(outfile: P, tuning: &Configuration, limit: Option<u64>) -> io::Result<Box<ArchivalSink<I>>> where ffi::OsString: From<P>, P: Clone, I: 'static + Send + Clone + PartialEq {
[INFO] [stderr]    |                                                                                                                     ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ArchivalSink<I>`
[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<P: AsRef<path::Path>>(tapedev: P) -> io::Result<Box<tape::TapeDevice>> where ffi::OsString: From<P>, 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: 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] 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 2.17s
[INFO] running `"docker" "inspect" "7913b007cbaf0c45bf44e4e691b0f13d44c2c7c636ab524efffcfdd78f35afa0"`
[INFO] running `"docker" "rm" "-f" "7913b007cbaf0c45bf44e4e691b0f13d44c2c7c636ab524efffcfdd78f35afa0"`
[INFO] [stdout] 7913b007cbaf0c45bf44e4e691b0f13d44c2c7c636ab524efffcfdd78f35afa0
