[INFO] crate rust-enum-derive 0.4.0 is already in cache
[INFO] testing rust-enum-derive-0.4.0 against 1.38.0 for beta-1.39-1
[INFO] extracting crate rust-enum-derive 0.4.0 into work/builds/worker-4/source
[INFO] validating manifest of crates.io crate rust-enum-derive 0.4.0 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rust-enum-derive 0.4.0
[INFO] finished tweaking crates.io crate rust-enum-derive 0.4.0
[INFO] tweaked toml for crates.io crate rust-enum-derive 0.4.0 written to work/builds/worker-4/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] a7ed5f7d260c7549a78de9a9c70107cb2f9027a3c020deee6ff69a94193f9fa8
[INFO] running `"docker" "start" "-a" "a7ed5f7d260c7549a78de9a9c70107cb2f9027a3c020deee6ff69a94193f9fa8"`
[INFO] [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other binary targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a binary target:
[INFO] [stderr] 
[INFO] [stderr] * /opt/rustwide/workdir/src/main.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a binary target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autobins = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr] warning: path `/opt/rustwide/workdir/src/main.rs` was erroneously implicitly accepted for binary `rust_enum_derive`,
[INFO] [stderr] please set bin.path in Cargo.toml
[INFO] [stderr]    Compiling rust-enum-derive v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:86:29
[INFO] [stderr]    |
[INFO] [stderr] 86 |     fn write(&self, w: &mut Write, name: &String, hex: bool, vec: &Vec<CEnum>) -> Result<()>;
[INFO] [stderr]    |                             ^^^^^ help: use `dyn`: `dyn Write`
[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/lib.rs:91:29
[INFO] [stderr]    |
[INFO] [stderr] 91 |     fn write(&self, w: &mut Write, name: &String, hex: bool, vec: &Vec<CEnum>) -> Result<()> {
[INFO] [stderr]    |                             ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:129:29
[INFO] [stderr]     |
[INFO] [stderr] 129 |     fn write(&self, w: &mut Write, name: &String, hex: bool, vec: &Vec<CEnum>) -> Result<()> {
[INFO] [stderr]     |                             ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:160:29
[INFO] [stderr]     |
[INFO] [stderr] 160 |     fn write(&self, w: &mut Write, name: &String, hex: bool, vec: &Vec<CEnum>) -> Result<()> {
[INFO] [stderr]     |                             ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:173:29
[INFO] [stderr]     |
[INFO] [stderr] 173 |     fn write(&self, w: &mut Write, name: &String, hex: bool, vec: &Vec<CEnum>) -> Result<()> {
[INFO] [stderr]     |                             ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:191:29
[INFO] [stderr]     |
[INFO] [stderr] 191 |     fn write(&self, w: &mut Write, name: &String, hex: bool, vec: &Vec<CEnum>) -> Result<()> {
[INFO] [stderr]     |                             ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:210:29
[INFO] [stderr]     |
[INFO] [stderr] 210 |     fn write(&self, w: &mut Write, name: &String, derive: Option<&String>, hex: bool, vec: &Vec<CEnum>) -> Result<()> {
[INFO] [stderr]     |                             ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:381:61
[INFO] [stderr]     |
[INFO] [stderr] 381 | fn write_factory(file_path: Option<&PathBuf>) -> Result<Box<Write>> {
[INFO] [stderr]     |                                                             ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:406:26
[INFO] [stderr]     |
[INFO] [stderr] 406 |     let mut fov: Vec<Box<FormatOutput>> = Vec::new();
[INFO] [stderr]     |                          ^^^^^^^^^^^^ help: use `dyn`: `dyn FormatOutput`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.24s
[INFO] running `"docker" "inspect" "a7ed5f7d260c7549a78de9a9c70107cb2f9027a3c020deee6ff69a94193f9fa8"`
[INFO] running `"docker" "rm" "-f" "a7ed5f7d260c7549a78de9a9c70107cb2f9027a3c020deee6ff69a94193f9fa8"`
[INFO] [stdout] a7ed5f7d260c7549a78de9a9c70107cb2f9027a3c020deee6ff69a94193f9fa8
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5a23410b3d27edbc2c5d6b75a990c8d83b6700c79bc24425c279046397fab716
[INFO] running `"docker" "start" "-a" "5a23410b3d27edbc2c5d6b75a990c8d83b6700c79bc24425c279046397fab716"`
[INFO] [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other binary targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a binary target:
[INFO] [stderr] 
[INFO] [stderr] * /opt/rustwide/workdir/src/main.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a binary target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autobins = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr] warning: path `/opt/rustwide/workdir/src/main.rs` was erroneously implicitly accepted for binary `rust_enum_derive`,
[INFO] [stderr] please set bin.path in Cargo.toml
[INFO] [stderr]    Compiling rust-enum-derive v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:86:29
[INFO] [stderr]    |
[INFO] [stderr] 86 |     fn write(&self, w: &mut Write, name: &String, hex: bool, vec: &Vec<CEnum>) -> Result<()>;
[INFO] [stderr]    |                             ^^^^^ help: use `dyn`: `dyn Write`
[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/lib.rs:91:29
[INFO] [stderr]    |
[INFO] [stderr] 91 |     fn write(&self, w: &mut Write, name: &String, hex: bool, vec: &Vec<CEnum>) -> Result<()> {
[INFO] [stderr]    |                             ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:129:29
[INFO] [stderr]     |
[INFO] [stderr] 129 |     fn write(&self, w: &mut Write, name: &String, hex: bool, vec: &Vec<CEnum>) -> Result<()> {
[INFO] [stderr]     |                             ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:160:29
[INFO] [stderr]     |
[INFO] [stderr] 160 |     fn write(&self, w: &mut Write, name: &String, hex: bool, vec: &Vec<CEnum>) -> Result<()> {
[INFO] [stderr]     |                             ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:173:29
[INFO] [stderr]     |
[INFO] [stderr] 173 |     fn write(&self, w: &mut Write, name: &String, hex: bool, vec: &Vec<CEnum>) -> Result<()> {
[INFO] [stderr]     |                             ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:191:29
[INFO] [stderr]     |
[INFO] [stderr] 191 |     fn write(&self, w: &mut Write, name: &String, hex: bool, vec: &Vec<CEnum>) -> Result<()> {
[INFO] [stderr]     |                             ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:210:29
[INFO] [stderr]     |
[INFO] [stderr] 210 |     fn write(&self, w: &mut Write, name: &String, derive: Option<&String>, hex: bool, vec: &Vec<CEnum>) -> Result<()> {
[INFO] [stderr]     |                             ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:381:61
[INFO] [stderr]     |
[INFO] [stderr] 381 | fn write_factory(file_path: Option<&PathBuf>) -> Result<Box<Write>> {
[INFO] [stderr]     |                                                             ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:406:26
[INFO] [stderr]     |
[INFO] [stderr] 406 |     let mut fov: Vec<Box<FormatOutput>> = Vec::new();
[INFO] [stderr]     |                          ^^^^^^^^^^^^ help: use `dyn`: `dyn FormatOutput`
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_CENum_order` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:506:4
[INFO] [stderr]     |
[INFO] [stderr] 506 | fn test_CENum_order() {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_cenum_order`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `"docker" "inspect" "5a23410b3d27edbc2c5d6b75a990c8d83b6700c79bc24425c279046397fab716"`
[INFO] running `"docker" "rm" "-f" "5a23410b3d27edbc2c5d6b75a990c8d83b6700c79bc24425c279046397fab716"`
[INFO] [stdout] 5a23410b3d27edbc2c5d6b75a990c8d83b6700c79bc24425c279046397fab716
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 1d4d6beaae46e3eb0cab00cd486b7df2a04c1f1a170202f3f14167d162ca4017
[INFO] running `"docker" "start" "-a" "1d4d6beaae46e3eb0cab00cd486b7df2a04c1f1a170202f3f14167d162ca4017"`
[INFO] [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other binary targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a binary target:
[INFO] [stderr] 
[INFO] [stderr] * /opt/rustwide/workdir/src/main.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a binary target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autobins = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr] warning: path `/opt/rustwide/workdir/src/main.rs` was erroneously implicitly accepted for binary `rust_enum_derive`,
[INFO] [stderr] please set bin.path in Cargo.toml
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_enum_derive-39662bc6d8759803
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_CENum_order ... ok
[INFO] [stdout] test test_parse_buff_enum ... ok
[INFO] [stdout] test test_parse_buff ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_enum_derive-0d53e8085dd69ae5
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust-enum-derive
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "1d4d6beaae46e3eb0cab00cd486b7df2a04c1f1a170202f3f14167d162ca4017"`
[INFO] running `"docker" "rm" "-f" "1d4d6beaae46e3eb0cab00cd486b7df2a04c1f1a170202f3f14167d162ca4017"`
[INFO] [stdout] 1d4d6beaae46e3eb0cab00cd486b7df2a04c1f1a170202f3f14167d162ca4017