[INFO] crate rust_erl_ext 0.2.1 is already in cache [INFO] testing rust_erl_ext-0.2.1 against 1.38.0 for beta-1.39-1 [INFO] extracting crate rust_erl_ext 0.2.1 into work/builds/worker-2/source [INFO] validating manifest of crates.io crate rust_erl_ext 0.2.1 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_erl_ext 0.2.1 [INFO] finished tweaking crates.io crate rust_erl_ext 0.2.1 [INFO] tweaked toml for crates.io crate rust_erl_ext 0.2.1 written to work/builds/worker-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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] 6f0d6e7d03735c73316dd15c4df9aa60e175ce7f70317d91cc4837ab4e145cc0 [INFO] running `"docker" "start" "-a" "6f0d6e7d03735c73316dd15c4df9aa60e175ce7f70317d91cc4837ab4e145cc0"` [INFO] [stderr] warning: path `/opt/rustwide/workdir/src/erl_ext.rs` was erroneously implicitly accepted for library `erl_ext`, [INFO] [stderr] please rename the file to `src/lib.rs` or set lib.path in Cargo.toml [INFO] [stderr] Compiling rust_erl_ext v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] error[E0433]: failed to resolve: could not find `Error` in `byteorder` [INFO] [stderr] --> src/erl_ext.rs:185:24 [INFO] [stderr] | [INFO] [stderr] 185 | byteorder::Error::Io(ioe) => Error::Io(ioe), [INFO] [stderr] | ^^^^^ could not find `Error` in `byteorder` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `Error` in `byteorder` [INFO] [stderr] --> src/erl_ext.rs:186:24 [INFO] [stderr] | [INFO] [stderr] 186 | byteorder::Error::UnexpectedEOF => Error::ByteorderUnexpectedEOF [INFO] [stderr] | ^^^^^ could not find `Error` in `byteorder` [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Error` in crate `byteorder` [INFO] [stderr] --> src/erl_ext.rs:182:22 [INFO] [stderr] | [INFO] [stderr] 182 | impl From for Error { [INFO] [stderr] | ^^^^^ not found in `byteorder` [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 10 | use Error; [INFO] [stderr] | [INFO] [stderr] 10 | use std::error::Error; [INFO] [stderr] | [INFO] [stderr] 10 | use std::fmt::Error; [INFO] [stderr] | [INFO] [stderr] 10 | use std::io::Error; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Error` in crate `byteorder` [INFO] [stderr] --> src/erl_ext.rs:183:30 [INFO] [stderr] | [INFO] [stderr] 183 | fn from (err: byteorder::Error) -> Error { [INFO] [stderr] | ^^^^^ not found in `byteorder` [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 10 | use Error; [INFO] [stderr] | [INFO] [stderr] 10 | use std::error::Error; [INFO] [stderr] | [INFO] [stderr] 10 | use std::fmt::Error; [INFO] [stderr] | [INFO] [stderr] 10 | use std::io::Error; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Result` in crate `byteorder` [INFO] [stderr] --> src/erl_ext.rs:324:59 [INFO] [stderr] | [INFO] [stderr] 324 | fn _decode_small_tuple_arity(&mut self) -> byteorder::Result { [INFO] [stderr] | ^^^^^^ not found in `byteorder` [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 10 | use std::fmt::Result; [INFO] [stderr] | [INFO] [stderr] 10 | use std::io::Result; [INFO] [stderr] | [INFO] [stderr] 10 | use std::prelude::v1::Result; [INFO] [stderr] | [INFO] [stderr] 10 | use std::result::Result; [INFO] [stderr] | [INFO] [stderr] and 1 other candidates [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Result` in crate `byteorder` [INFO] [stderr] --> src/erl_ext.rs:337:59 [INFO] [stderr] | [INFO] [stderr] 337 | fn _decode_large_tuple_arity(&mut self) -> byteorder::Result { [INFO] [stderr] | ^^^^^^ not found in `byteorder` [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 10 | use std::fmt::Result; [INFO] [stderr] | [INFO] [stderr] 10 | use std::io::Result; [INFO] [stderr] | [INFO] [stderr] 10 | use std::prelude::v1::Result; [INFO] [stderr] | [INFO] [stderr] 10 | use std::result::Result; [INFO] [stderr] | [INFO] [stderr] and 1 other candidates [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Result` in crate `byteorder` [INFO] [stderr] --> src/erl_ext.rs:350:51 [INFO] [stderr] | [INFO] [stderr] 350 | fn _decode_map_arity(&mut self) -> byteorder::Result { [INFO] [stderr] | ^^^^^^ not found in `byteorder` [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 10 | use std::fmt::Result; [INFO] [stderr] | [INFO] [stderr] 10 | use std::io::Result; [INFO] [stderr] | [INFO] [stderr] 10 | use std::prelude::v1::Result; [INFO] [stderr] | [INFO] [stderr] 10 | use std::result::Result; [INFO] [stderr] | [INFO] [stderr] and 1 other candidates [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Result` in crate `byteorder` [INFO] [stderr] --> src/erl_ext.rs:371:50 [INFO] [stderr] | [INFO] [stderr] 371 | fn _decode_list_len(&mut self) -> byteorder::Result { [INFO] [stderr] | ^^^^^^ not found in `byteorder` [INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope [INFO] [stderr] | [INFO] [stderr] 10 | use std::fmt::Result; [INFO] [stderr] | [INFO] [stderr] 10 | use std::io::Result; [INFO] [stderr] | [INFO] [stderr] 10 | use std::prelude::v1::Result; [INFO] [stderr] | [INFO] [stderr] 10 | use std::result::Result; [INFO] [stderr] | [INFO] [stderr] and 1 other candidates [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/erl_ext.rs:200:32 [INFO] [stderr] | [INFO] [stderr] 200 | 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: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/erl_ext.rs:575:20 [INFO] [stderr] | [INFO] [stderr] 575 | wrtr: &'a mut (io::Write + 'a), [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Write + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/erl_ext.rs:586:32 [INFO] [stderr] | [INFO] [stderr] 586 | pub fn new(writer: &'a mut io::Write, utf8_atoms: bool, small_atoms: bool, fair_new_fun: bool) -> Encoder<'a> { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn io::Write` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/erl_ext.rs:202:39 [INFO] [stderr] | [INFO] [stderr] 202 | Error::Io(ref err) => err.cause(), [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `num::FromPrimitive` [INFO] [stderr] --> src/erl_ext.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | use num::FromPrimitive; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] error: aborting due to 8 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0412, E0433. [INFO] [stderr] For more information about an error, try `rustc --explain E0412`. [INFO] [stderr] error: Could not compile `rust_erl_ext`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "6f0d6e7d03735c73316dd15c4df9aa60e175ce7f70317d91cc4837ab4e145cc0"` [INFO] running `"docker" "rm" "-f" "6f0d6e7d03735c73316dd15c4df9aa60e175ce7f70317d91cc4837ab4e145cc0"` [INFO] [stdout] 6f0d6e7d03735c73316dd15c4df9aa60e175ce7f70317d91cc4837ab4e145cc0