[INFO] crate debarchive 0.1.0 is already in cache
[INFO] checking debarchive-0.1.0 against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] extracting crate debarchive 0.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate debarchive 0.1.0 on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate debarchive 0.1.0
[INFO] finished tweaking crates.io crate debarchive 0.1.0
[INFO] tweaked toml for crates.io crate debarchive 0.1.0 written to /workspace/builds/worker-12/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7196f059f795a9c518becc067fcbdaf9510f7bc1e38e14ad6991af952229e813
[INFO] running `"docker" "start" "-a" "7196f059f795a9c518becc067fcbdaf9510f7bc1e38e14ad6991af952229e813"`
[INFO] [stderr]    Compiling lzma-sys v0.1.15
[INFO] [stderr]     Checking ar v0.6.2
[INFO] [stderr]     Checking xz2 v0.1.6
[INFO] [stderr]     Checking debarchive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/archive.rs:59:50
[INFO] [stderr]    |
[INFO] [stderr] 59 |     pub fn control<F: FnMut(&mut tar::Entry<&mut io::Read>) -> io::Result<()>>(&self, action: F) -> io::Result<()> {
[INFO] [stderr]    |                                                  ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[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/archive.rs:80:47
[INFO] [stderr]    |
[INFO] [stderr] 80 |     pub fn data<F: FnMut(&mut tar::Entry<&mut io::Read>) -> io::Result<()>>(&self, action: F) -> io::Result<()> {
[INFO] [stderr]    |                                               ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/archive.rs:93:29
[INFO] [stderr]    |
[INFO] [stderr] 93 |         where F: FnMut(&mut io::Read) -> T,
[INFO] [stderr]    |                             ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/archive.rs:97:29
[INFO] [stderr]    |
[INFO] [stderr] 97 |         let mut reader: Box<io::Read> = match codec {
[INFO] [stderr]    |                             ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/archive.rs:105:51
[INFO] [stderr]     |
[INFO] [stderr] 105 |     fn iter_entries<F: FnMut(&mut tar::Entry<&mut io::Read>) -> io::Result<()>>(&self, mut action: F, id: u8, codec: Codec) -> io::Result<()> {
[INFO] [stderr]     |                                                   ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/archive.rs:120:49
[INFO] [stderr]     |
[INFO] [stderr] 120 |     fn inner_data<F: FnMut(&mut tar::Entry<&mut io::Read>) -> io::Result<()>>(&self, action: F) -> io::Result<()> {
[INFO] [stderr]     |                                                 ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/archive.rs:124:52
[INFO] [stderr]     |
[INFO] [stderr] 124 |     fn inner_control<F: FnMut(&mut tar::Entry<&mut io::Read>) -> io::Result<()>>(&self, action: F) -> io::Result<()> {
[INFO] [stderr]     |                                                    ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/archive.rs:59:50
[INFO] [stderr]    |
[INFO] [stderr] 59 |     pub fn control<F: FnMut(&mut tar::Entry<&mut io::Read>) -> io::Result<()>>(&self, action: F) -> io::Result<()> {
[INFO] [stderr]    |                                                  ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[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/archive.rs:80:47
[INFO] [stderr]    |
[INFO] [stderr] 80 |     pub fn data<F: FnMut(&mut tar::Entry<&mut io::Read>) -> io::Result<()>>(&self, action: F) -> io::Result<()> {
[INFO] [stderr]    |                                               ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/archive.rs:93:29
[INFO] [stderr]    |
[INFO] [stderr] 93 |         where F: FnMut(&mut io::Read) -> T,
[INFO] [stderr]    |                             ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/archive.rs:97:29
[INFO] [stderr]    |
[INFO] [stderr] 97 |         let mut reader: Box<io::Read> = match codec {
[INFO] [stderr]    |                             ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/archive.rs:105:51
[INFO] [stderr]     |
[INFO] [stderr] 105 |     fn iter_entries<F: FnMut(&mut tar::Entry<&mut io::Read>) -> io::Result<()>>(&self, mut action: F, id: u8, codec: Codec) -> io::Result<()> {
[INFO] [stderr]     |                                                   ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/archive.rs:120:49
[INFO] [stderr]     |
[INFO] [stderr] 120 |     fn inner_data<F: FnMut(&mut tar::Entry<&mut io::Read>) -> io::Result<()>>(&self, action: F) -> io::Result<()> {
[INFO] [stderr]     |                                                 ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/archive.rs:124:52
[INFO] [stderr]     |
[INFO] [stderr] 124 |     fn inner_control<F: FnMut(&mut tar::Entry<&mut io::Read>) -> io::Result<()>>(&self, action: F) -> io::Result<()> {
[INFO] [stderr]     |                                                    ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/archive.rs:27:23
[INFO] [stderr]    |
[INFO] [stderr] 27 |             if let Ok(mut entry) = entry_result {
[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/archive.rs:27:23
[INFO] [stderr]    |
[INFO] [stderr] 27 |             if let Ok(mut entry) = entry_result {
[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/archive.rs:142:17
[INFO] [stderr]     |
[INFO] [stderr] 142 |             for mut entry in tar::Archive::new(reader).entries()? {
[INFO] [stderr]     |                 ----^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/archive.rs:142:17
[INFO] [stderr]     |
[INFO] [stderr] 142 |             for mut entry in tar::Archive::new(reader).entries()? {
[INFO] [stderr]     |                 ----^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.62s
[INFO] running `"docker" "inspect" "7196f059f795a9c518becc067fcbdaf9510f7bc1e38e14ad6991af952229e813"`
[INFO] running `"docker" "rm" "-f" "7196f059f795a9c518becc067fcbdaf9510f7bc1e38e14ad6991af952229e813"`
[INFO] [stdout] 7196f059f795a9c518becc067fcbdaf9510f7bc1e38e14ad6991af952229e813
