[INFO] crate erl_ast 0.0.6 is already in cache [INFO] checking erl_ast-0.0.6 against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] extracting crate erl_ast 0.0.6 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate erl_ast 0.0.6 on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate erl_ast 0.0.6 [INFO] finished tweaking crates.io crate erl_ast 0.0.6 [INFO] tweaked toml for crates.io crate erl_ast 0.0.6 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+45d050cde277b22a755847338f2acc2c7b834141" "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] 13ddda95461c68bb47ee6e44569e3b8b4ea0c4acfe8f4378536789fe3e3218b7 [INFO] running `"docker" "start" "-a" "13ddda95461c68bb47ee6e44569e3b8b4ea0c4acfe8f4378536789fe3e3218b7"` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking byteorder v0.5.3 [INFO] [stderr] Checking crc32fast v1.2.0 [INFO] [stderr] Checking libflate v0.1.27 [INFO] [stderr] Checking beam_file v0.2.4 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking eetf v0.3.6 [INFO] [stderr] Checking erl_ast v0.0.6 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/error.rs:46:17 [INFO] [stderr] | [INFO] [stderr] 46 | try!(write!(f, "Unexpected term: [")); [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/error.rs:50:25 [INFO] [stderr] | [INFO] [stderr] 50 | try!(write!(f, ",")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/error.rs:52:21 [INFO] [stderr] | [INFO] [stderr] 52 | try!(write!(f, "{}", e)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/error.rs:55:21 [INFO] [stderr] | [INFO] [stderr] 55 | try!(write!(f, " ..{}..", trace.len() - limit)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/error.rs:57:17 [INFO] [stderr] | [INFO] [stderr] 57 | try!(write!(f, "]")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/format/raw_abstract_v1.rs:44:20 [INFO] [stderr] | [INFO] [stderr] 44 | let beam = try!(beam_file::RawBeamFile::from_file(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/format/raw_abstract_v1.rs:45:21 [INFO] [stderr] | [INFO] [stderr] 45 | let chunk = try!(beam.chunks [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/format/raw_abstract_v1.rs:49:20 [INFO] [stderr] | [INFO] [stderr] 49 | let code = try!(eetf::Term::decode(io::Cursor::new(&chunk.data))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/format/raw_abstract_v1.rs:53:26 [INFO] [stderr] | [INFO] [stderr] 53 | let (_, forms) = try!(self.code [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/format/raw_abstract_v1.rs:89:30 [INFO] [stderr] | [INFO] [stderr] 89 | let a: &eetf::Atom = try!(term.try_as_ref().ok_or_else(|| self.unmatched(term))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:35:20 [INFO] [stderr] | [INFO] [stderr] 35 | let code = try!(format::raw_abstract_v1::AbstractCode::from_beam_file(beam_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:36:21 [INFO] [stderr] | [INFO] [stderr] 36 | let forms = try!(code.to_forms()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:28:32 [INFO] [stderr] | [INFO] [stderr] 28 | 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 'try': use the `?` operator instead [INFO] [stderr] --> src/error.rs:46:17 [INFO] [stderr] | [INFO] [stderr] 46 | try!(write!(f, "Unexpected term: [")); [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/error.rs:50:25 [INFO] [stderr] | [INFO] [stderr] 50 | try!(write!(f, ",")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/error.rs:52:21 [INFO] [stderr] | [INFO] [stderr] 52 | try!(write!(f, "{}", e)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/error.rs:55:21 [INFO] [stderr] | [INFO] [stderr] 55 | try!(write!(f, " ..{}..", trace.len() - limit)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/error.rs:57:17 [INFO] [stderr] | [INFO] [stderr] 57 | try!(write!(f, "]")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/format/raw_abstract_v1.rs:44:20 [INFO] [stderr] | [INFO] [stderr] 44 | let beam = try!(beam_file::RawBeamFile::from_file(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/format/raw_abstract_v1.rs:45:21 [INFO] [stderr] | [INFO] [stderr] 45 | let chunk = try!(beam.chunks [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/format/raw_abstract_v1.rs:49:20 [INFO] [stderr] | [INFO] [stderr] 49 | let code = try!(eetf::Term::decode(io::Cursor::new(&chunk.data))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/format/raw_abstract_v1.rs:53:26 [INFO] [stderr] | [INFO] [stderr] 53 | let (_, forms) = try!(self.code [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/format/raw_abstract_v1.rs:89:30 [INFO] [stderr] | [INFO] [stderr] 89 | let a: &eetf::Atom = try!(term.try_as_ref().ok_or_else(|| self.unmatched(term))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:35:20 [INFO] [stderr] | [INFO] [stderr] 35 | let code = try!(format::raw_abstract_v1::AbstractCode::from_beam_file(beam_file)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:36:21 [INFO] [stderr] | [INFO] [stderr] 36 | let forms = try!(code.to_forms()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:28:32 [INFO] [stderr] | [INFO] [stderr] 28 | 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/error.rs:20:43 [INFO] [stderr] | [INFO] [stderr] 20 | FromBeamError::Io(ref x) => x.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:21:49 [INFO] [stderr] | [INFO] [stderr] 21 | FromBeamError::BeamFile(ref x) => x.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:22:51 [INFO] [stderr] | [INFO] [stderr] 22 | FromBeamError::TermDecode(ref x) => x.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/error.rs:30:43 [INFO] [stderr] | [INFO] [stderr] 30 | FromBeamError::Io(ref x) => x.cause(), [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/error.rs:31:49 [INFO] [stderr] | [INFO] [stderr] 31 | FromBeamError::BeamFile(ref x) => x.cause(), [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/error.rs:32:51 [INFO] [stderr] | [INFO] [stderr] 32 | FromBeamError::TermDecode(ref x) => x.cause(), [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:20:43 [INFO] [stderr] | [INFO] [stderr] 20 | FromBeamError::Io(ref x) => x.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:21:49 [INFO] [stderr] | [INFO] [stderr] 21 | FromBeamError::BeamFile(ref x) => x.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:22:51 [INFO] [stderr] | [INFO] [stderr] 22 | FromBeamError::TermDecode(ref x) => x.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/error.rs:30:43 [INFO] [stderr] | [INFO] [stderr] 30 | FromBeamError::Io(ref x) => x.cause(), [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/error.rs:31:49 [INFO] [stderr] | [INFO] [stderr] 31 | FromBeamError::BeamFile(ref x) => x.cause(), [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/error.rs:32:51 [INFO] [stderr] | [INFO] [stderr] 32 | FromBeamError::TermDecode(ref x) => x.cause(), [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 19 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 19 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.35s [INFO] running `"docker" "inspect" "13ddda95461c68bb47ee6e44569e3b8b4ea0c4acfe8f4378536789fe3e3218b7"` [INFO] running `"docker" "rm" "-f" "13ddda95461c68bb47ee6e44569e3b8b4ea0c4acfe8f4378536789fe3e3218b7"` [INFO] [stdout] 13ddda95461c68bb47ee6e44569e3b8b4ea0c4acfe8f4378536789fe3e3218b7