[INFO] fetching crate lzma2 0.1.0...
[INFO] checking lzma2-0.1.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate lzma2 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate lzma2 0.1.0
[INFO] finished tweaking crates.io crate lzma2 0.1.0
[INFO] tweaked toml for crates.io crate lzma2 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lzma2 0.1.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lzma v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f91c57e52c6156290478b17bad784898d177f7f0574300af29d7f2d1b8ade10a
[INFO] running `Command { std: "docker" "start" "-a" "f91c57e52c6156290478b17bad784898d177f7f0574300af29d7f2d1b8ade10a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f91c57e52c6156290478b17bad784898d177f7f0574300af29d7f2d1b8ade10a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f91c57e52c6156290478b17bad784898d177f7f0574300af29d7f2d1b8ade10a", kill_on_drop: false }`
[INFO] [stdout] f91c57e52c6156290478b17bad784898d177f7f0574300af29d7f2d1b8ade10a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1fbac9d42dd43c841ec56281c44e04f4be48b84f172493c6ea06a7dbd06ab11
[INFO] running `Command { std: "docker" "start" "-a" "d1fbac9d42dd43c841ec56281c44e04f4be48b84f172493c6ea06a7dbd06ab11", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Checking byteorder v0.5.3
[INFO] [stderr]     Checking lzma v0.2.2
[INFO] [stderr]     Checking lzma2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0412]: cannot find type `Error` in crate `byteorder`
[INFO] [stdout]   --> src/error.rs:14:23
[INFO] [stdout]    |
[INFO] [stdout] 14 |     ByteOrder(byteorder::Error),
[INFO] [stdout]    |                          ^^^^^ not found in `byteorder`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  + use Error;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use error::error::Error;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use error::fmt::Error;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use error::io::Error;
[INFO] [stdout]    |
[INFO] [stdout]      and 1 other candidate
[INFO] [stdout] help: if you import `Error`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 14 -     ByteOrder(byteorder::Error),
[INFO] [stdout] 14 +     ByteOrder(Error),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Error` in crate `byteorder`
[INFO] [stdout]   --> src/error.rs:35:22
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl From<byteorder::Error> for Error {
[INFO] [stdout]    |                      ^^^^^ not found in `byteorder`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  + use Error;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use error::error::Error;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use error::fmt::Error;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use error::io::Error;
[INFO] [stdout]    |
[INFO] [stdout]      and 1 other candidate
[INFO] [stdout] help: if you import `Error`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 35 - impl From<byteorder::Error> for Error {
[INFO] [stdout] 35 + impl From<Error> for Error {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Error` in crate `byteorder`
[INFO] [stdout]   --> src/error.rs:36:28
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn from(value: byteorder::Error) -> Self {
[INFO] [stdout]    |                               ^^^^^ not found in `byteorder`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  + use Error;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use error::error::Error;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use error::fmt::Error;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use error::io::Error;
[INFO] [stdout]    |
[INFO] [stdout]      and 1 other candidate
[INFO] [stdout] help: if you import `Error`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 36 -     fn from(value: byteorder::Error) -> Self {
[INFO] [stdout] 36 +     fn from(value: Error) -> Self {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/reader/reader.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 |             stream: try!(lzma::Reader::new(stream, Properties {
[INFO] [stdout]    |                     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/reader/reader.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |                 try!(properties::dictionary(dictionary as u8))
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/reader/reader.rs:60:10
[INFO] [stdout]    |
[INFO] [stdout] 60 |             match try!(self.stream.decode(writer.by_ref())) {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/reader/reader.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let control = try!(unsafe { self.stream.inner().read_u8() });
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/reader/reader.rs:86:7
[INFO] [stdout]    |
[INFO] [stdout] 86 |                 + try!(unsafe { self.stream.inner().read_u16::<BigEndian>() }) as usize
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/reader/reader.rs:89:22
[INFO] [stdout]    |
[INFO] [stdout] 89 |             let _compressed = try!(unsafe { self.stream.inner().read_u16::<BigEndian>() }) as usize
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/reader/reader.rs:96:23
[INFO] [stdout]    |
[INFO] [stdout] 96 |                     let properties = try!(properties::extract(try!(self.stream.inner().read_u8())));
[INFO] [stdout]    |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/reader/reader.rs:96:48
[INFO] [stdout]    |
[INFO] [stdout] 96 |                     let properties = try!(properties::extract(try!(self.stream.inner().read_u8())));
[INFO] [stdout]    |                                                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/reader/reader.rs:119:7
[INFO] [stdout]     |
[INFO] [stdout] 119 |             Ok(try!(self.stream.decode(writer)))
[INFO] [stdout]     |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/reader/reader.rs:125:15
[INFO] [stdout]     |
[INFO] [stdout] 125 |             let size = try!(unsafe { self.stream.inner().read_u16::<BigEndian>() }) as usize
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/reader/reader.rs:131:5
[INFO] [stdout]     |
[INFO] [stdout] 131 |                 try!(self.stream.inner().read(&mut buffer));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/reader/reader.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 132 |                 try!(writer.write_all(&buffer));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/reader/reader.rs:151:19
[INFO] [stdout]     |
[INFO] [stdout] 151 |             let written  = try!(target.write(&buffer[self.offset..]));
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/reader/mod.rs:12:22
[INFO] [stdout]    |
[INFO] [stdout] 12 |     read(BufReader::new(try!(File::open(path))), dictionary)
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:49:29
[INFO] [stdout]    |
[INFO] [stdout] 49 |         f.write_str(error::Error::description(self))
[INFO] [stdout]    |                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Error` in crate `byteorder`
[INFO] [stdout]   --> src/error.rs:14:23
[INFO] [stdout]    |
[INFO] [stdout] 14 |     ByteOrder(byteorder::Error),
[INFO] [stdout]    |                          ^^^^^ not found in `byteorder`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  + use Error;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use error::error::Error;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use error::fmt::Error;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use error::io::Error;
[INFO] [stdout]    |
[INFO] [stdout]      and 1 other candidate
[INFO] [stdout] help: if you import `Error`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 14 -     ByteOrder(byteorder::Error),
[INFO] [stdout] 14 +     ByteOrder(Error),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Error` in crate `byteorder`
[INFO] [stdout]   --> src/error.rs:35:22
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl From<byteorder::Error> for Error {
[INFO] [stdout]    |                      ^^^^^ not found in `byteorder`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  + use Error;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use error::error::Error;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use error::fmt::Error;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use error::io::Error;
[INFO] [stdout]    |
[INFO] [stdout]      and 1 other candidate
[INFO] [stdout] help: if you import `Error`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 35 - impl From<byteorder::Error> for Error {
[INFO] [stdout] 35 + impl From<Error> for Error {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Error` in crate `byteorder`
[INFO] [stdout]   --> src/error.rs:36:28
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn from(value: byteorder::Error) -> Self {
[INFO] [stdout]    |                               ^^^^^ not found in `byteorder`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  + use Error;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use error::error::Error;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use error::fmt::Error;
[INFO] [stdout]    |
[INFO] [stdout] 1  + use error::io::Error;
[INFO] [stdout]    |
[INFO] [stdout]      and 1 other candidate
[INFO] [stdout] help: if you import `Error`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 36 -     fn from(value: byteorder::Error) -> Self {
[INFO] [stdout] 36 +     fn from(value: Error) -> Self {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/reader/reader.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 |             stream: try!(lzma::Reader::new(stream, Properties {
[INFO] [stdout]    |                     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/reader/reader.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |                 try!(properties::dictionary(dictionary as u8))
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/reader/reader.rs:60:10
[INFO] [stdout]    |
[INFO] [stdout] 60 |             match try!(self.stream.decode(writer.by_ref())) {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/reader/reader.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let control = try!(unsafe { self.stream.inner().read_u8() });
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/reader/reader.rs:86:7
[INFO] [stdout]    |
[INFO] [stdout] 86 |                 + try!(unsafe { self.stream.inner().read_u16::<BigEndian>() }) as usize
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/reader/reader.rs:89:22
[INFO] [stdout]    |
[INFO] [stdout] 89 |             let _compressed = try!(unsafe { self.stream.inner().read_u16::<BigEndian>() }) as usize
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/reader/reader.rs:96:23
[INFO] [stdout]    |
[INFO] [stdout] 96 |                     let properties = try!(properties::extract(try!(self.stream.inner().read_u8())));
[INFO] [stdout]    |                                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/reader/reader.rs:96:48
[INFO] [stdout]    |
[INFO] [stdout] 96 |                     let properties = try!(properties::extract(try!(self.stream.inner().read_u8())));
[INFO] [stdout]    |                                                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/reader/reader.rs:119:7
[INFO] [stdout]     |
[INFO] [stdout] 119 |             Ok(try!(self.stream.decode(writer)))
[INFO] [stdout]     |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/reader/reader.rs:125:15
[INFO] [stdout]     |
[INFO] [stdout] 125 |             let size = try!(unsafe { self.stream.inner().read_u16::<BigEndian>() }) as usize
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/reader/reader.rs:131:5
[INFO] [stdout]     |
[INFO] [stdout] 131 |                 try!(self.stream.inner().read(&mut buffer));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/reader/reader.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 132 |                 try!(writer.write_all(&buffer));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/reader/reader.rs:151:19
[INFO] [stdout]     |
[INFO] [stdout] 151 |             let written  = try!(target.write(&buffer[self.offset..]));
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/reader/mod.rs:12:22
[INFO] [stdout]    |
[INFO] [stdout] 12 |     read(BufReader::new(try!(File::open(path))), dictionary)
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:49:29
[INFO] [stdout]    |
[INFO] [stdout] 49 |         f.write_str(error::Error::description(self))
[INFO] [stdout]    |                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |                 err.description(),
[INFO] [stdout]    |                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 err.description(),
[INFO] [stdout]    |                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |                 err.description(),
[INFO] [stdout]    |                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 err.description(),
[INFO] [stdout]    |                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lzma2` (lib) due to 3 previous errors; 17 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `lzma2` (lib test) due to 3 previous errors; 17 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "d1fbac9d42dd43c841ec56281c44e04f4be48b84f172493c6ea06a7dbd06ab11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1fbac9d42dd43c841ec56281c44e04f4be48b84f172493c6ea06a7dbd06ab11", kill_on_drop: false }`
[INFO] [stdout] d1fbac9d42dd43c841ec56281c44e04f4be48b84f172493c6ea06a7dbd06ab11