[INFO] crate galvanize 0.0.1 is already in cache
[INFO] testing galvanize-0.0.1 against 1.44.0 for beta-1.45-1
[INFO] extracting crate galvanize 0.0.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate galvanize 0.0.1 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate galvanize 0.0.1
[INFO] finished tweaking crates.io crate galvanize 0.0.1
[INFO] tweaked toml for crates.io crate galvanize 0.0.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 80083bb96de902e840d5d52037cf0ec6995360fd674502924a0e7d725385cf23
[INFO] running `"docker" "start" "-a" "80083bb96de902e840d5d52037cf0ec6995360fd674502924a0e7d725385cf23"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling galvanize v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/reader.rs:186:13
[INFO] [stderr]     |
[INFO] [stderr] 186 |             try!(file.seek(SeekFrom::Start(0)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/reader.rs:188:13
[INFO] [stderr]     |
[INFO] [stderr] 188 |             try!(chunk.read_to_end(&mut buf));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/reader.rs:267:21
[INFO] [stderr]     |
[INFO] [stderr] 267 |                     try!(self.file.seek(SeekFrom::Start(pos as u64)));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/reader.rs:269:21
[INFO] [stderr]     |
[INFO] [stderr] 269 |                     try!(chunk.read(&mut buf));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/reader.rs:280:25
[INFO] [stderr]     |
[INFO] [stderr] 280 |                         try!(self.file.seek(SeekFrom::Start(rec_pos as u64)));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/reader.rs:282:25
[INFO] [stderr]     |
[INFO] [stderr] 282 |                         try!(chunk.read(&mut buf));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/reader.rs:290:25
[INFO] [stderr]     |
[INFO] [stderr] 290 |                         try!(chunk.read_to_end(&mut buf));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/reader.rs:298:29
[INFO] [stderr]     |
[INFO] [stderr] 298 | ...                   try!(chunk.read_to_end(&mut buf));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/writer.rs:52:9
[INFO] [stderr]    |
[INFO] [stderr] 52 |         try!(file.seek(SeekFrom::Start(0)));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/writer.rs:53:9
[INFO] [stderr]    |
[INFO] [stderr] 53 |         try!(file.write(&[0; 2048]));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/writer.rs:69:19
[INFO] [stderr]    |
[INFO] [stderr] 69 |         let pos = try!(self.file.seek(SeekFrom::Current(0))) as u32;
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/writer.rs:70:9
[INFO] [stderr]    |
[INFO] [stderr] 70 |         try!(self.file.write(&pack(key.len() as u32)));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/writer.rs:71:9
[INFO] [stderr]    |
[INFO] [stderr] 71 |         try!(self.file.write(&pack(value.len() as u32)));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/writer.rs:73:9
[INFO] [stderr]    |
[INFO] [stderr] 73 |         try!(self.file.write(key));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/writer.rs:74:9
[INFO] [stderr]    |
[INFO] [stderr] 74 |         try!(self.file.write(value));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/helpers.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     ((v[0] as u32) | ((v[1] as u32) << 8) | ((v[2] as u32) << 16) | ((v[3] as u32) << 24))
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/types.rs:47:32
[INFO] [stderr]    |
[INFO] [stderr] 47 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` 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/types.rs:43:40
[INFO] [stderr]    |
[INFO] [stderr] 43 |             Error::IOError(ref e) => e.description(),
[INFO] [stderr]    |                                        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/reader.rs:320:22
[INFO] [stderr]     |
[INFO] [stderr] 320 |     pub fn as_writer(mut self) -> Result<Writer<'a, File>> {
[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/reader.rs:325:21
[INFO] [stderr]     |
[INFO] [stderr] 325 |                 let mut buf = &mut [0 as u8; 8];
[INFO] [stderr]     |                     ----^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] error[E0713]: borrow may still be in use when destructor runs
[INFO] [stderr]    --> src/writer.rs:121:21
[INFO] [stderr]     |
[INFO] [stderr] 47  | impl<'a, F: Write + Read + Seek + 'a> Writer<'a, F> {
[INFO] [stderr]     |      -- lifetime `'a` defined here
[INFO] [stderr] ...
[INFO] [stderr] 121 |         Reader::new(self.file)
[INFO] [stderr]     |         ------------^^^^^^^^^- returning this value requires that `*self.file` is borrowed for `'a`
[INFO] [stderr] 122 |     }
[INFO] [stderr]     |     - here, drop of `self` needs exclusive access to `*self.file`, because the type `writer::Writer<'_, F>` implements the `Drop` trait
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error; 20 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0713`.
[INFO] [stderr] error: could not compile `galvanize`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "80083bb96de902e840d5d52037cf0ec6995360fd674502924a0e7d725385cf23"`
[INFO] running `"docker" "rm" "-f" "80083bb96de902e840d5d52037cf0ec6995360fd674502924a0e7d725385cf23"`
[INFO] [stdout] 80083bb96de902e840d5d52037cf0ec6995360fd674502924a0e7d725385cf23