[INFO] crate javabc 0.1.2 is already in cache
[INFO] checking javabc-0.1.2 against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] extracting crate javabc 0.1.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate javabc 0.1.2 on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate javabc 0.1.2
[INFO] finished tweaking crates.io crate javabc 0.1.2
[INFO] tweaked toml for crates.io crate javabc 0.1.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "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] ae0a5b3687c3898926672d13746f2d1e4347fb9ba3bc8e316873c744771c4dfd
[INFO] running `"docker" "start" "-a" "ae0a5b3687c3898926672d13746f2d1e4347fb9ba3bc8e316873c744771c4dfd"`
[INFO] [stderr]     Checking error-chain v0.7.2
[INFO] [stderr]     Checking javabc v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/raw/flags.rs:1:1
[INFO] [stderr]    |
[INFO] [stderr] 1  | / bitflags! {
[INFO] [stderr] 2  | |     pub flags AccessFlags: u16 {
[INFO] [stderr] 3  | |         /// Declared public; may be accessed from outside its package.
[INFO] [stderr] 4  | |         const ACC_PUBLIC = 0x0001,
[INFO] [stderr] ...  |
[INFO] [stderr] 19 | |     }
[INFO] [stderr] 20 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/raw/flags.rs:1:1
[INFO] [stderr]    |
[INFO] [stderr] 1  | / bitflags! {
[INFO] [stderr] 2  | |     pub flags AccessFlags: u16 {
[INFO] [stderr] 3  | |         /// Declared public; may be accessed from outside its package.
[INFO] [stderr] 4  | |         const ACC_PUBLIC = 0x0001,
[INFO] [stderr] ...  |
[INFO] [stderr] 19 | |     }
[INFO] [stderr] 20 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/raw/class_file.rs:37:24
[INFO] [stderr]    |
[INFO] [stderr] 37 |     fn read(read: &mut Read) -> Result<Self, Error> {
[INFO] [stderr]    |                        ^^^^ help: use `dyn`: `dyn 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/raw/class_file.rs:72:34
[INFO] [stderr]    |
[INFO] [stderr] 72 |     fn write(&self, _write: &mut Write) -> Result<(), Error> {
[INFO] [stderr]    |                                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/raw/constant.rs:75:24
[INFO] [stderr]    |
[INFO] [stderr] 75 |     fn read(read: &mut Read) -> Result<Self, Error> {
[INFO] [stderr]    |                        ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/raw/constant.rs:142:34
[INFO] [stderr]     |
[INFO] [stderr] 142 |     fn write(&self, _write: &mut Write) -> Result<(), Error> {
[INFO] [stderr]     |                                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/raw/constant.rs:149:31
[INFO] [stderr]     |
[INFO] [stderr] 149 | fn parse_reference(read: &mut Read) -> Result<(ConstantIndex, ConstantIndex), Error> {
[INFO] [stderr]     |                               ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/raw/method.rs:18:24
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn read(read: &mut Read) -> Result<Self, Error> {
[INFO] [stderr]    |                        ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/raw/method.rs:32:34
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn write(&self, _write: &mut Write) -> Result<(), Error> {
[INFO] [stderr]    |                                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/raw/field.rs:11:25
[INFO] [stderr]    |
[INFO] [stderr] 11 |     fn read(_read: &mut Read) -> Result<Self, Error> {
[INFO] [stderr]    |                         ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/raw/field.rs:15:34
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn write(&self, _write: &mut Write) -> Result<(), Error> {
[INFO] [stderr]    |                                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/raw/interface.rs:14:24
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn read(read: &mut Read) -> Result<Self, Error> {
[INFO] [stderr]    |                        ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/raw/interface.rs:19:34
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn write(&self, _write: &mut Write) -> Result<(), Error> {
[INFO] [stderr]    |                                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/raw/attribute.rs:16:24
[INFO] [stderr]    |
[INFO] [stderr] 16 |     fn read(read: &mut Read) -> Result<Self, Error> {
[INFO] [stderr]    |                        ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/raw/attribute.rs:26:34
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn write(&self, _write: &mut Write) -> Result<(), Error> {
[INFO] [stderr]    |                                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/raw/array.rs:30:32
[INFO] [stderr]    |
[INFO] [stderr] 30 |             fn read(read: &mut Read) -> Result<Self, Error> {
[INFO] [stderr]    |                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] ...
[INFO] [stderr] 81 | impl_for_index_type!(u16, read_u16);
[INFO] [stderr]    | ------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/raw/array.rs:41:42
[INFO] [stderr]    |
[INFO] [stderr] 41 |             fn write(&self, _write: &mut Write) -> Result<(), Error> {
[INFO] [stderr]    |                                          ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] ...
[INFO] [stderr] 81 | impl_for_index_type!(u16, read_u16);
[INFO] [stderr]    | ------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/raw/array.rs:49:32
[INFO] [stderr]    |
[INFO] [stderr] 49 |             fn read(read: &mut Read) -> Result<Self, Error> {
[INFO] [stderr]    |                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] ...
[INFO] [stderr] 81 | impl_for_index_type!(u16, read_u16);
[INFO] [stderr]    | ------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/raw/array.rs:60:42
[INFO] [stderr]    |
[INFO] [stderr] 60 |             fn write(&self, _write: &mut Write) -> Result<(), Error> {
[INFO] [stderr]    |                                          ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] ...
[INFO] [stderr] 81 | impl_for_index_type!(u16, read_u16);
[INFO] [stderr]    | ------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/raw/array.rs:30:32
[INFO] [stderr]    |
[INFO] [stderr] 30 |             fn read(read: &mut Read) -> Result<Self, Error> {
[INFO] [stderr]    |                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] ...
[INFO] [stderr] 82 | impl_for_index_type!(u32, read_u32);
[INFO] [stderr]    | ------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/raw/array.rs:41:42
[INFO] [stderr]    |
[INFO] [stderr] 41 |             fn write(&self, _write: &mut Write) -> Result<(), Error> {
[INFO] [stderr]    |                                          ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] ...
[INFO] [stderr] 82 | impl_for_index_type!(u32, read_u32);
[INFO] [stderr]    | ------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/raw/array.rs:49:32
[INFO] [stderr]    |
[INFO] [stderr] 49 |             fn read(read: &mut Read) -> Result<Self, Error> {
[INFO] [stderr]    |                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] ...
[INFO] [stderr] 82 | impl_for_index_type!(u32, read_u32);
[INFO] [stderr]    | ------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/raw/array.rs:60:42
[INFO] [stderr]    |
[INFO] [stderr] 60 |             fn write(&self, _write: &mut Write) -> Result<(), Error> {
[INFO] [stderr]    |                                          ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] ...
[INFO] [stderr] 82 | impl_for_index_type!(u32, read_u32);
[INFO] [stderr]    | ------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/raw/mod.rs:25:24
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn read(read: &mut io::Read) -> Result<Self, ::Error>;
[INFO] [stderr]    |                        ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/raw/mod.rs:26:33
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn write(&self, write: &mut io::Write) -> Result<(), ::Error>;
[INFO] [stderr]    |                                 ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/raw/mod.rs:31:24
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn read(read: &mut io::Read) -> Result<Self, ::Error> {
[INFO] [stderr]    |                        ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/raw/mod.rs:35:33
[INFO] [stderr]    |
[INFO] [stderr] 35 |     fn write(&self, write: &mut io::Write) -> Result<(), ::Error> {
[INFO] [stderr]    |                                 ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/errors.rs:1:1
[INFO] [stderr]    |
[INFO] [stderr] 1  | / error_chain! {
[INFO] [stderr] 2  | |     foreign_links {
[INFO] [stderr] 3  | |         Io(::std::io::Error);
[INFO] [stderr] 4  | |     }
[INFO] [stderr] ...  |
[INFO] [stderr] 11 | |     }
[INFO] [stderr] 12 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/raw/flags.rs:1:1
[INFO] [stderr]    |
[INFO] [stderr] 1  | / bitflags! {
[INFO] [stderr] 2  | |     pub flags AccessFlags: u16 {
[INFO] [stderr] 3  | |         /// Declared public; may be accessed from outside its package.
[INFO] [stderr] 4  | |         const ACC_PUBLIC = 0x0001,
[INFO] [stderr] ...  |
[INFO] [stderr] 19 | |     }
[INFO] [stderr] 20 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/raw/flags.rs:1:1
[INFO] [stderr]    |
[INFO] [stderr] 1  | / bitflags! {
[INFO] [stderr] 2  | |     pub flags AccessFlags: u16 {
[INFO] [stderr] 3  | |         /// Declared public; may be accessed from outside its package.
[INFO] [stderr] 4  | |         const ACC_PUBLIC = 0x0001,
[INFO] [stderr] ...  |
[INFO] [stderr] 19 | |     }
[INFO] [stderr] 20 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/raw/class_file.rs:37:24
[INFO] [stderr]    |
[INFO] [stderr] 37 |     fn read(read: &mut Read) -> Result<Self, Error> {
[INFO] [stderr]    |                        ^^^^ help: use `dyn`: `dyn 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/raw/class_file.rs:72:34
[INFO] [stderr]    |
[INFO] [stderr] 72 |     fn write(&self, _write: &mut Write) -> Result<(), Error> {
[INFO] [stderr]    |                                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/raw/constant.rs:75:24
[INFO] [stderr]    |
[INFO] [stderr] 75 |     fn read(read: &mut Read) -> Result<Self, Error> {
[INFO] [stderr]    |                        ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/raw/constant.rs:142:34
[INFO] [stderr]     |
[INFO] [stderr] 142 |     fn write(&self, _write: &mut Write) -> Result<(), Error> {
[INFO] [stderr]     |                                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/raw/constant.rs:149:31
[INFO] [stderr]     |
[INFO] [stderr] 149 | fn parse_reference(read: &mut Read) -> Result<(ConstantIndex, ConstantIndex), Error> {
[INFO] [stderr]     |                               ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/raw/method.rs:18:24
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn read(read: &mut Read) -> Result<Self, Error> {
[INFO] [stderr]    |                        ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/raw/method.rs:32:34
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn write(&self, _write: &mut Write) -> Result<(), Error> {
[INFO] [stderr]    |                                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/raw/field.rs:11:25
[INFO] [stderr]    |
[INFO] [stderr] 11 |     fn read(_read: &mut Read) -> Result<Self, Error> {
[INFO] [stderr]    |                         ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/raw/field.rs:15:34
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn write(&self, _write: &mut Write) -> Result<(), Error> {
[INFO] [stderr]    |                                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/raw/interface.rs:14:24
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn read(read: &mut Read) -> Result<Self, Error> {
[INFO] [stderr]    |                        ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/raw/interface.rs:19:34
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn write(&self, _write: &mut Write) -> Result<(), Error> {
[INFO] [stderr]    |                                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/raw/attribute.rs:16:24
[INFO] [stderr]    |
[INFO] [stderr] 16 |     fn read(read: &mut Read) -> Result<Self, Error> {
[INFO] [stderr]    |                        ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/raw/attribute.rs:26:34
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn write(&self, _write: &mut Write) -> Result<(), Error> {
[INFO] [stderr]    |                                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/raw/array.rs:30:32
[INFO] [stderr]    |
[INFO] [stderr] 30 |             fn read(read: &mut Read) -> Result<Self, Error> {
[INFO] [stderr]    |                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] ...
[INFO] [stderr] 81 | impl_for_index_type!(u16, read_u16);
[INFO] [stderr]    | ------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/raw/array.rs:41:42
[INFO] [stderr]    |
[INFO] [stderr] 41 |             fn write(&self, _write: &mut Write) -> Result<(), Error> {
[INFO] [stderr]    |                                          ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] ...
[INFO] [stderr] 81 | impl_for_index_type!(u16, read_u16);
[INFO] [stderr]    | ------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/raw/array.rs:49:32
[INFO] [stderr]    |
[INFO] [stderr] 49 |             fn read(read: &mut Read) -> Result<Self, Error> {
[INFO] [stderr]    |                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] ...
[INFO] [stderr] 81 | impl_for_index_type!(u16, read_u16);
[INFO] [stderr]    | ------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/raw/array.rs:60:42
[INFO] [stderr]    |
[INFO] [stderr] 60 |             fn write(&self, _write: &mut Write) -> Result<(), Error> {
[INFO] [stderr]    |                                          ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] ...
[INFO] [stderr] 81 | impl_for_index_type!(u16, read_u16);
[INFO] [stderr]    | ------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/raw/array.rs:30:32
[INFO] [stderr]    |
[INFO] [stderr] 30 |             fn read(read: &mut Read) -> Result<Self, Error> {
[INFO] [stderr]    |                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] ...
[INFO] [stderr] 82 | impl_for_index_type!(u32, read_u32);
[INFO] [stderr]    | ------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/raw/array.rs:41:42
[INFO] [stderr]    |
[INFO] [stderr] 41 |             fn write(&self, _write: &mut Write) -> Result<(), Error> {
[INFO] [stderr]    |                                          ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] ...
[INFO] [stderr] 82 | impl_for_index_type!(u32, read_u32);
[INFO] [stderr]    | ------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/raw/array.rs:49:32
[INFO] [stderr]    |
[INFO] [stderr] 49 |             fn read(read: &mut Read) -> Result<Self, Error> {
[INFO] [stderr]    |                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] ...
[INFO] [stderr] 82 | impl_for_index_type!(u32, read_u32);
[INFO] [stderr]    | ------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/raw/array.rs:60:42
[INFO] [stderr]    |
[INFO] [stderr] 60 |             fn write(&self, _write: &mut Write) -> Result<(), Error> {
[INFO] [stderr]    |                                          ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] ...
[INFO] [stderr] 82 | impl_for_index_type!(u32, read_u32);
[INFO] [stderr]    | ------------------------------------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/raw/mod.rs:25:24
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn read(read: &mut io::Read) -> Result<Self, ::Error>;
[INFO] [stderr]    |                        ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/raw/mod.rs:26:33
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn write(&self, write: &mut io::Write) -> Result<(), ::Error>;
[INFO] [stderr]    |                                 ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/raw/mod.rs:31:24
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn read(read: &mut io::Read) -> Result<Self, ::Error> {
[INFO] [stderr]    |                        ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/raw/mod.rs:35:33
[INFO] [stderr]    |
[INFO] [stderr] 35 |     fn write(&self, write: &mut io::Write) -> Result<(), ::Error> {
[INFO] [stderr]    |                                 ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/errors.rs:1:1
[INFO] [stderr]    |
[INFO] [stderr] 1  | / error_chain! {
[INFO] [stderr] 2  | |     foreign_links {
[INFO] [stderr] 3  | |         Io(::std::io::Error);
[INFO] [stderr] 4  | |     }
[INFO] [stderr] ...  |
[INFO] [stderr] 11 | |     }
[INFO] [stderr] 12 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/errors.rs:1:1
[INFO] [stderr]    |
[INFO] [stderr] 1  | / error_chain! {
[INFO] [stderr] 2  | |     foreign_links {
[INFO] [stderr] 3  | |         Io(::std::io::Error);
[INFO] [stderr] 4  | |     }
[INFO] [stderr] ...  |
[INFO] [stderr] 11 | |     }
[INFO] [stderr] 12 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/errors.rs:1:1
[INFO] [stderr]    |
[INFO] [stderr] 1  | / error_chain! {
[INFO] [stderr] 2  | |     foreign_links {
[INFO] [stderr] 3  | |         Io(::std::io::Error);
[INFO] [stderr] 4  | |     }
[INFO] [stderr] ...  |
[INFO] [stderr] 11 | |     }
[INFO] [stderr] 12 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `"docker" "inspect" "ae0a5b3687c3898926672d13746f2d1e4347fb9ba3bc8e316873c744771c4dfd"`
[INFO] running `"docker" "rm" "-f" "ae0a5b3687c3898926672d13746f2d1e4347fb9ba3bc8e316873c744771c4dfd"`
[INFO] [stdout] ae0a5b3687c3898926672d13746f2d1e4347fb9ba3bc8e316873c744771c4dfd
