[INFO] fetching crate erl_ast 0.0.6... [INFO] testing erl_ast-0.0.6 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] extracting crate erl_ast 0.0.6 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate erl_ast 0.0.6 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 07ca189f730dd90bbf41fc52cb7e885cfc1ba4ade45f7e5ba9adf60392904011 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "07ca189f730dd90bbf41fc52cb7e885cfc1ba4ade45f7e5ba9adf60392904011", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "07ca189f730dd90bbf41fc52cb7e885cfc1ba4ade45f7e5ba9adf60392904011", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07ca189f730dd90bbf41fc52cb7e885cfc1ba4ade45f7e5ba9adf60392904011", kill_on_drop: false }` [INFO] [stdout] 07ca189f730dd90bbf41fc52cb7e885cfc1ba4ade45f7e5ba9adf60392904011 [INFO] running `Command { std: "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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ff1363f8269f19a75f648bef00709f7f8adf21ef253eae323796492c97ebbd90 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ff1363f8269f19a75f648bef00709f7f8adf21ef253eae323796492c97ebbd90", kill_on_drop: false }` [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling byteorder v0.5.3 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling beam_file v0.2.4 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Compiling num-complex v0.1.43 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling eetf v0.3.6 [INFO] [stderr] Compiling erl_ast v0.0.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/error.rs:46:17 [INFO] [stdout] | [INFO] [stdout] 46 | try!(write!(f, "Unexpected term: [")); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/error.rs:50:25 [INFO] [stdout] | [INFO] [stdout] 50 | try!(write!(f, ",")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/error.rs:52:21 [INFO] [stdout] | [INFO] [stdout] 52 | try!(write!(f, "{}", e)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/error.rs:55:21 [INFO] [stdout] | [INFO] [stdout] 55 | try!(write!(f, " ..{}..", trace.len() - limit)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/error.rs:57:17 [INFO] [stdout] | [INFO] [stdout] 57 | try!(write!(f, "]")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/format/raw_abstract_v1.rs:44:20 [INFO] [stdout] | [INFO] [stdout] 44 | let beam = try!(beam_file::RawBeamFile::from_file(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/format/raw_abstract_v1.rs:45:21 [INFO] [stdout] | [INFO] [stdout] 45 | let chunk = try!(beam.chunks [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/format/raw_abstract_v1.rs:49:20 [INFO] [stdout] | [INFO] [stdout] 49 | let code = try!(eetf::Term::decode(io::Cursor::new(&chunk.data))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/format/raw_abstract_v1.rs:53:26 [INFO] [stdout] | [INFO] [stdout] 53 | let (_, forms) = try!(self.code [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/format/raw_abstract_v1.rs:89:30 [INFO] [stdout] | [INFO] [stdout] 89 | let a: &eetf::Atom = try!(term.try_as_ref().ok_or_else(|| self.unmatched(term))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lib.rs:35:20 [INFO] [stdout] | [INFO] [stdout] 35 | let code = try!(format::raw_abstract_v1::AbstractCode::from_beam_file(beam_file)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lib.rs:36:21 [INFO] [stdout] | [INFO] [stdout] 36 | let forms = try!(code.to_forms()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/error.rs:28:32 [INFO] [stdout] | [INFO] [stdout] 28 | fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:20:43 [INFO] [stdout] | [INFO] [stdout] 20 | FromBeamError::Io(ref x) => x.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:21:49 [INFO] [stdout] | [INFO] [stdout] 21 | FromBeamError::BeamFile(ref x) => x.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:22:51 [INFO] [stdout] | [INFO] [stdout] 22 | FromBeamError::TermDecode(ref x) => x.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/error.rs:30:43 [INFO] [stdout] | [INFO] [stdout] 30 | FromBeamError::Io(ref x) => x.cause(), [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/error.rs:31:49 [INFO] [stdout] | [INFO] [stdout] 31 | FromBeamError::BeamFile(ref x) => x.cause(), [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/error.rs:32:51 [INFO] [stdout] | [INFO] [stdout] 32 | FromBeamError::TermDecode(ref x) => x.cause(), [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.76s [INFO] running `Command { std: "docker" "inspect" "ff1363f8269f19a75f648bef00709f7f8adf21ef253eae323796492c97ebbd90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff1363f8269f19a75f648bef00709f7f8adf21ef253eae323796492c97ebbd90", kill_on_drop: false }` [INFO] [stdout] ff1363f8269f19a75f648bef00709f7f8adf21ef253eae323796492c97ebbd90 [INFO] running `Command { std: "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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5f859cceda0f3efe428156316b9a2e0e8d4bc2699628bb84b97ebf2517d6a599 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "5f859cceda0f3efe428156316b9a2e0e8d4bc2699628bb84b97ebf2517d6a599", kill_on_drop: false }` [INFO] [stderr] Compiling erl_ast v0.0.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/error.rs:46:17 [INFO] [stdout] | [INFO] [stdout] 46 | try!(write!(f, "Unexpected term: [")); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/error.rs:50:25 [INFO] [stdout] | [INFO] [stdout] 50 | try!(write!(f, ",")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/error.rs:52:21 [INFO] [stdout] | [INFO] [stdout] 52 | try!(write!(f, "{}", e)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/error.rs:55:21 [INFO] [stdout] | [INFO] [stdout] 55 | try!(write!(f, " ..{}..", trace.len() - limit)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/error.rs:57:17 [INFO] [stdout] | [INFO] [stdout] 57 | try!(write!(f, "]")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/format/raw_abstract_v1.rs:44:20 [INFO] [stdout] | [INFO] [stdout] 44 | let beam = try!(beam_file::RawBeamFile::from_file(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/format/raw_abstract_v1.rs:45:21 [INFO] [stdout] | [INFO] [stdout] 45 | let chunk = try!(beam.chunks [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/format/raw_abstract_v1.rs:49:20 [INFO] [stdout] | [INFO] [stdout] 49 | let code = try!(eetf::Term::decode(io::Cursor::new(&chunk.data))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/format/raw_abstract_v1.rs:53:26 [INFO] [stdout] | [INFO] [stdout] 53 | let (_, forms) = try!(self.code [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/format/raw_abstract_v1.rs:89:30 [INFO] [stdout] | [INFO] [stdout] 89 | let a: &eetf::Atom = try!(term.try_as_ref().ok_or_else(|| self.unmatched(term))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lib.rs:35:20 [INFO] [stdout] | [INFO] [stdout] 35 | let code = try!(format::raw_abstract_v1::AbstractCode::from_beam_file(beam_file)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lib.rs:36:21 [INFO] [stdout] | [INFO] [stdout] 36 | let forms = try!(code.to_forms()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/error.rs:28:32 [INFO] [stdout] | [INFO] [stdout] 28 | fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:20:43 [INFO] [stdout] | [INFO] [stdout] 20 | FromBeamError::Io(ref x) => x.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:21:49 [INFO] [stdout] | [INFO] [stdout] 21 | FromBeamError::BeamFile(ref x) => x.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:22:51 [INFO] [stdout] | [INFO] [stdout] 22 | FromBeamError::TermDecode(ref x) => x.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/error.rs:30:43 [INFO] [stdout] | [INFO] [stdout] 30 | FromBeamError::Io(ref x) => x.cause(), [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/error.rs:31:49 [INFO] [stdout] | [INFO] [stdout] 31 | FromBeamError::BeamFile(ref x) => x.cause(), [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/error.rs:32:51 [INFO] [stdout] | [INFO] [stdout] 32 | FromBeamError::TermDecode(ref x) => x.cause(), [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/error.rs:46:17 [INFO] [stdout] | [INFO] [stdout] 46 | try!(write!(f, "Unexpected term: [")); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/error.rs:50:25 [INFO] [stdout] | [INFO] [stdout] 50 | try!(write!(f, ",")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/error.rs:52:21 [INFO] [stdout] | [INFO] [stdout] 52 | try!(write!(f, "{}", e)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/error.rs:55:21 [INFO] [stdout] | [INFO] [stdout] 55 | try!(write!(f, " ..{}..", trace.len() - limit)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/error.rs:57:17 [INFO] [stdout] | [INFO] [stdout] 57 | try!(write!(f, "]")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/format/raw_abstract_v1.rs:44:20 [INFO] [stdout] | [INFO] [stdout] 44 | let beam = try!(beam_file::RawBeamFile::from_file(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/format/raw_abstract_v1.rs:45:21 [INFO] [stdout] | [INFO] [stdout] 45 | let chunk = try!(beam.chunks [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/format/raw_abstract_v1.rs:49:20 [INFO] [stdout] | [INFO] [stdout] 49 | let code = try!(eetf::Term::decode(io::Cursor::new(&chunk.data))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/format/raw_abstract_v1.rs:53:26 [INFO] [stdout] | [INFO] [stdout] 53 | let (_, forms) = try!(self.code [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/format/raw_abstract_v1.rs:89:30 [INFO] [stdout] | [INFO] [stdout] 89 | let a: &eetf::Atom = try!(term.try_as_ref().ok_or_else(|| self.unmatched(term))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lib.rs:35:20 [INFO] [stdout] | [INFO] [stdout] 35 | let code = try!(format::raw_abstract_v1::AbstractCode::from_beam_file(beam_file)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/lib.rs:36:21 [INFO] [stdout] | [INFO] [stdout] 36 | let forms = try!(code.to_forms()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/error.rs:28:32 [INFO] [stdout] | [INFO] [stdout] 28 | fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:20:43 [INFO] [stdout] | [INFO] [stdout] 20 | FromBeamError::Io(ref x) => x.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:21:49 [INFO] [stdout] | [INFO] [stdout] 21 | FromBeamError::BeamFile(ref x) => x.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:22:51 [INFO] [stdout] | [INFO] [stdout] 22 | FromBeamError::TermDecode(ref x) => x.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/error.rs:30:43 [INFO] [stdout] | [INFO] [stdout] 30 | FromBeamError::Io(ref x) => x.cause(), [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/error.rs:31:49 [INFO] [stdout] | [INFO] [stdout] 31 | FromBeamError::BeamFile(ref x) => x.cause(), [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/error.rs:32:51 [INFO] [stdout] | [INFO] [stdout] 32 | FromBeamError::TermDecode(ref x) => x.cause(), [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.48s [INFO] running `Command { std: "docker" "inspect" "5f859cceda0f3efe428156316b9a2e0e8d4bc2699628bb84b97ebf2517d6a599", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f859cceda0f3efe428156316b9a2e0e8d4bc2699628bb84b97ebf2517d6a599", kill_on_drop: false }` [INFO] [stdout] 5f859cceda0f3efe428156316b9a2e0e8d4bc2699628bb84b97ebf2517d6a599 [INFO] running `Command { std: "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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 89a161430f813b799b119b8988bbe044cf93784f7d14036a93a347012acf346d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "89a161430f813b799b119b8988bbe044cf93784f7d14036a93a347012acf346d", kill_on_drop: false }` [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: 19 warnings emitted [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: 19 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/erl_ast-4404f0df1bd2439e [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests erl_ast [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 10) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "89a161430f813b799b119b8988bbe044cf93784f7d14036a93a347012acf346d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89a161430f813b799b119b8988bbe044cf93784f7d14036a93a347012acf346d", kill_on_drop: false }` [INFO] [stdout] 89a161430f813b799b119b8988bbe044cf93784f7d14036a93a347012acf346d