[INFO] updating cached repository https://github.com/theSherwood/nock-rs [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 12130aaced8bfdde427daf70f74bb3f031346248 [INFO] testing theSherwood/nock-rs against beta-2019-09-28 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FtheSherwood%2Fnock-rs" "work/builds/worker-7/source"` [INFO] [stderr] Cloning into 'work/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/theSherwood/nock-rs on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/theSherwood/nock-rs [INFO] finished tweaking git repo https://github.com/theSherwood/nock-rs [INFO] tweaked toml for git repo https://github.com/theSherwood/nock-rs written to work/builds/worker-7/source/Cargo.toml [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/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" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] 378df826e2a08c76e5cf11089e9d308d40ca2d8d4f3a7a834e4eeecc4be6f1cd [INFO] running `"docker" "start" "-a" "378df826e2a08c76e5cf11089e9d308d40ca2d8d4f3a7a834e4eeecc4be6f1cd"` [INFO] [stderr] Compiling nock v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/nock.rs:53:41 [INFO] [stderr] | [INFO] [stderr] 53 | ... let p = try!(self.nock_on(subject.clone(), [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/nock.rs:55:41 [INFO] [stderr] | [INFO] [stderr] 55 | ... let q = try!(self.nock_on(subject, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/nock.rs:67:33 [INFO] [stderr] | [INFO] [stderr] 67 | let p = try!(self.nock_on(subject.clone(), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/nock.rs:77:33 [INFO] [stderr] | [INFO] [stderr] 77 | let p = try!(self.nock_on(subject.clone(), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/nock.rs:91:33 [INFO] [stderr] | [INFO] [stderr] 91 | let p = try!(self.nock_on(subject.clone(), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/nock.rs:110:37 [INFO] [stderr] | [INFO] [stderr] 110 | ... let p = try!(self.nock_on(subject.clone(), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/nock.rs:134:41 [INFO] [stderr] | [INFO] [stderr] 134 | ... let p = try!(self.nock_on(subject.clone(), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/nock.rs:148:41 [INFO] [stderr] | [INFO] [stderr] 148 | ... let p = try!(self.nock_on(subject.clone(), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/nock.rs:163:43 [INFO] [stderr] | [INFO] [stderr] 163 | ... subject = try!(self.nock_on(subject.clone(), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/nock.rs:166:43 [INFO] [stderr] | [INFO] [stderr] 166 | ... formula = try!(get_axis(axis, &subject)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/nock.rs:183:33 [INFO] [stderr] | [INFO] [stderr] 183 | ... try!(self.hint(&subject, b, c)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/nock.rs:200:37 [INFO] [stderr] | [INFO] [stderr] 200 | ... let a = try!(self.nock_on(subject.clone(), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/nock.rs:202:37 [INFO] [stderr] | [INFO] [stderr] 202 | ... let b = try!(self.nock_on(subject, tail.clone())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:270:25 [INFO] [stderr] | [INFO] [stderr] 270 | try!(write!(f, ".")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:272:21 [INFO] [stderr] | [INFO] [stderr] 272 | try!(write!(f, "{}", c)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:282:17 [INFO] [stderr] | [INFO] [stderr] 282 | try!(write!(f, "[")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:283:17 [INFO] [stderr] | [INFO] [stderr] 283 | try!(a.print(f, abbrev)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:284:17 [INFO] [stderr] | [INFO] [stderr] 284 | try!(write!(f, " ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:290:29 [INFO] [stderr] | [INFO] [stderr] 290 | ... try!(a.print(f, abbrev)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:291:29 [INFO] [stderr] | [INFO] [stderr] 291 | ... try!(write!(f, " ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:295:29 [INFO] [stderr] | [INFO] [stderr] 295 | ... try!(cur.print(f, abbrev)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:427:13 [INFO] [stderr] | [INFO] [stderr] 427 | Ok((try!(T::from_noun(n)),)) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:446:25 [INFO] [stderr] | [INFO] [stderr] 446 | let t = try!(T::from_noun(a)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:447:25 [INFO] [stderr] | [INFO] [stderr] 447 | let u = try!(U::from_noun(b)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:472:26 [INFO] [stderr] | [INFO] [stderr] 472 | let t1 = try!(T1::from_noun(t1)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:473:26 [INFO] [stderr] | [INFO] [stderr] 473 | let t2 = try!(T2::from_noun(t2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:474:26 [INFO] [stderr] | [INFO] [stderr] 474 | let t3 = try!(T3::from_noun(t3)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:539:26 [INFO] [stderr] | [INFO] [stderr] 539 | ret.push(try!(T::from_noun(head))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:660:23 [INFO] [stderr] | [INFO] [stderr] 660 | elts.push(try!(parse(input))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:661:23 [INFO] [stderr] | [INFO] [stderr] 661 | elts.push(try!(parse(input))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:668:35 [INFO] [stderr] | [INFO] [stderr] 668 | elts.push(try!(parse_atom(input))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:670:54 [INFO] [stderr] | [INFO] [stderr] 670 | Some(c) if c == '[' => elts.push(try!(parse_cell(input))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:568:32 [INFO] [stderr] | [INFO] [stderr] 568 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn 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/lib.rs:589:32 [INFO] [stderr] | [INFO] [stderr] 589 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/nock.rs:93:25 [INFO] [stderr] | [INFO] [stderr] 93 | return match p.get() { [INFO] [stderr] | __________________________^______- [INFO] [stderr] | | _________________________| [INFO] [stderr] | || [INFO] [stderr] 94 | || Shape::Cell(ref a, ref b) => { [INFO] [stderr] 95 | || if a == b { [INFO] [stderr] 96 | || // Yes. [INFO] [stderr] ... || [INFO] [stderr] 103 | || _ => return Err(NockError("same".to_owned())), [INFO] [stderr] 104 | || }; [INFO] [stderr] | || ^ [INFO] [stderr] | ||_________________________| [INFO] [stderr] | |__________________________unreachable expression [INFO] [stderr] | any code following this `match` expression is unreachable, as all arms diverge [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.20s [INFO] running `"docker" "inspect" "378df826e2a08c76e5cf11089e9d308d40ca2d8d4f3a7a834e4eeecc4be6f1cd"` [INFO] running `"docker" "rm" "-f" "378df826e2a08c76e5cf11089e9d308d40ca2d8d4f3a7a834e4eeecc4be6f1cd"` [INFO] [stdout] 378df826e2a08c76e5cf11089e9d308d40ca2d8d4f3a7a834e4eeecc4be6f1cd [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/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" "+beta-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] 333d2ab57efdbefc6f19bb36878bc481ad1896e804f50864bb0c0048603d9fbc [INFO] running `"docker" "start" "-a" "333d2ab57efdbefc6f19bb36878bc481ad1896e804f50864bb0c0048603d9fbc"` [INFO] [stderr] Compiling nock v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/nock.rs:53:41 [INFO] [stderr] | [INFO] [stderr] 53 | ... let p = try!(self.nock_on(subject.clone(), [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/nock.rs:55:41 [INFO] [stderr] | [INFO] [stderr] 55 | ... let q = try!(self.nock_on(subject, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/nock.rs:67:33 [INFO] [stderr] | [INFO] [stderr] 67 | let p = try!(self.nock_on(subject.clone(), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/nock.rs:77:33 [INFO] [stderr] | [INFO] [stderr] 77 | let p = try!(self.nock_on(subject.clone(), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/nock.rs:91:33 [INFO] [stderr] | [INFO] [stderr] 91 | let p = try!(self.nock_on(subject.clone(), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/nock.rs:110:37 [INFO] [stderr] | [INFO] [stderr] 110 | ... let p = try!(self.nock_on(subject.clone(), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/nock.rs:134:41 [INFO] [stderr] | [INFO] [stderr] 134 | ... let p = try!(self.nock_on(subject.clone(), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/nock.rs:148:41 [INFO] [stderr] | [INFO] [stderr] 148 | ... let p = try!(self.nock_on(subject.clone(), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/nock.rs:163:43 [INFO] [stderr] | [INFO] [stderr] 163 | ... subject = try!(self.nock_on(subject.clone(), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/nock.rs:166:43 [INFO] [stderr] | [INFO] [stderr] 166 | ... formula = try!(get_axis(axis, &subject)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/nock.rs:183:33 [INFO] [stderr] | [INFO] [stderr] 183 | ... try!(self.hint(&subject, b, c)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/nock.rs:200:37 [INFO] [stderr] | [INFO] [stderr] 200 | ... let a = try!(self.nock_on(subject.clone(), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/nock.rs:202:37 [INFO] [stderr] | [INFO] [stderr] 202 | ... let b = try!(self.nock_on(subject, tail.clone())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:270:25 [INFO] [stderr] | [INFO] [stderr] 270 | try!(write!(f, ".")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:272:21 [INFO] [stderr] | [INFO] [stderr] 272 | try!(write!(f, "{}", c)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:282:17 [INFO] [stderr] | [INFO] [stderr] 282 | try!(write!(f, "[")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:283:17 [INFO] [stderr] | [INFO] [stderr] 283 | try!(a.print(f, abbrev)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:284:17 [INFO] [stderr] | [INFO] [stderr] 284 | try!(write!(f, " ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:290:29 [INFO] [stderr] | [INFO] [stderr] 290 | ... try!(a.print(f, abbrev)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:291:29 [INFO] [stderr] | [INFO] [stderr] 291 | ... try!(write!(f, " ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:295:29 [INFO] [stderr] | [INFO] [stderr] 295 | ... try!(cur.print(f, abbrev)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:427:13 [INFO] [stderr] | [INFO] [stderr] 427 | Ok((try!(T::from_noun(n)),)) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:446:25 [INFO] [stderr] | [INFO] [stderr] 446 | let t = try!(T::from_noun(a)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:447:25 [INFO] [stderr] | [INFO] [stderr] 447 | let u = try!(U::from_noun(b)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:472:26 [INFO] [stderr] | [INFO] [stderr] 472 | let t1 = try!(T1::from_noun(t1)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:473:26 [INFO] [stderr] | [INFO] [stderr] 473 | let t2 = try!(T2::from_noun(t2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:474:26 [INFO] [stderr] | [INFO] [stderr] 474 | let t3 = try!(T3::from_noun(t3)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:539:26 [INFO] [stderr] | [INFO] [stderr] 539 | ret.push(try!(T::from_noun(head))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:660:23 [INFO] [stderr] | [INFO] [stderr] 660 | elts.push(try!(parse(input))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:661:23 [INFO] [stderr] | [INFO] [stderr] 661 | elts.push(try!(parse(input))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:668:35 [INFO] [stderr] | [INFO] [stderr] 668 | elts.push(try!(parse_atom(input))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:670:54 [INFO] [stderr] | [INFO] [stderr] 670 | Some(c) if c == '[' => elts.push(try!(parse_cell(input))), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:568:32 [INFO] [stderr] | [INFO] [stderr] 568 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn 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/lib.rs:589:32 [INFO] [stderr] | [INFO] [stderr] 589 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stderr] --> src/lib.rs:757:21 [INFO] [stderr] | [INFO] [stderr] 757 | let mut s = hash::SipHasher::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead [INFO] [stderr] --> src/lib.rs:757:21 [INFO] [stderr] | [INFO] [stderr] 757 | let mut s = hash::SipHasher::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/nock.rs:93:25 [INFO] [stderr] | [INFO] [stderr] 93 | return match p.get() { [INFO] [stderr] | __________________________^______- [INFO] [stderr] | | _________________________| [INFO] [stderr] | || [INFO] [stderr] 94 | || Shape::Cell(ref a, ref b) => { [INFO] [stderr] 95 | || if a == b { [INFO] [stderr] 96 | || // Yes. [INFO] [stderr] ... || [INFO] [stderr] 103 | || _ => return Err(NockError("same".to_owned())), [INFO] [stderr] 104 | || }; [INFO] [stderr] | || ^ [INFO] [stderr] | ||_________________________| [INFO] [stderr] | |__________________________unreachable expression [INFO] [stderr] | any code following this `match` expression is unreachable, as all arms diverge [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.20s [INFO] running `"docker" "inspect" "333d2ab57efdbefc6f19bb36878bc481ad1896e804f50864bb0c0048603d9fbc"` [INFO] running `"docker" "rm" "-f" "333d2ab57efdbefc6f19bb36878bc481ad1896e804f50864bb0c0048603d9fbc"` [INFO] [stdout] 333d2ab57efdbefc6f19bb36878bc481ad1896e804f50864bb0c0048603d9fbc [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/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" "+beta-2019-09-28" "test" "--frozen"` [INFO] [stdout] a81da68c62c3a525c310572a72786f582154a985a82c0c43db8b628b3d5a5e9b [INFO] running `"docker" "start" "-a" "a81da68c62c3a525c310572a72786f582154a985a82c0c43db8b628b3d5a5e9b"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/nock-72ba6e6fb677d37c [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test digit_slice::tests::test_slice ... ok [INFO] [stdout] test digit_slice::tests::test_msb ... ok [INFO] [stdout] test tests::test_cord ... ok [INFO] [stdout] test tests::test_fold ... ok [INFO] [stdout] test tests::test_mug ... ok [INFO] [stdout] test tests::test_just ... ok [INFO] [stdout] test tests::test_bump ... ok [INFO] [stdout] test tests::test_if ... ok [INFO] [stdout] test tests::test_fire ... ok [INFO] [stdout] test tests::test_axis ... ok [INFO] [stdout] test tests::test_bigint ... ok [INFO] [stdout] test tests::test_depth ... ok [INFO] [stdout] test tests::test_parser ... ok [INFO] [stdout] test tests::test_autocons ... ok [INFO] [stdout] test tests::test_same ... ok [INFO] [stdout] test tests::test_misc_nock ... FAILED [INFO] [stdout] test tests::test_stack ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::test_misc_nock stdout ---- [INFO] [stdout] thread 'tests::test_misc_nock' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `"[1 2]"`, [INFO] [stdout] right: `"[1 [1 2]]"`', src/lib.rs:751:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5640a6a0c194 - backtrace::backtrace::libunwind::trace::hf625d18232cbbbd4 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x5640a6a0c194 - backtrace::backtrace::trace_unsynchronized::h41d74150fc6ff542 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.37/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x5640a6a0c194 - std::sys_common::backtrace::_print_fmt::h85d37830c667a1f9 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:76 [INFO] [stdout] 3: 0x5640a6a0c194 - ::fmt::h2b7ac01d5feaf9b2 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:60 [INFO] [stdout] 4: 0x5640a6a2717c - core::fmt::write::h7fd0d904495c035f [INFO] [stdout] at src/libcore/fmt/mod.rs:1030 [INFO] [stdout] 5: 0x5640a69a8135 - std::io::Write::write_fmt::h424452e6ba861394 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/io/mod.rs:1412 [INFO] [stdout] 6: 0x5640a6a07df1 - std::io::impls::>::write_fmt::h814a51d8ae1dee4a [INFO] [stdout] at src/libstd/io/impls.rs:141 [INFO] [stdout] 7: 0x5640a6a0e6a5 - std::sys_common::backtrace::_print::h4c743f7c274a5a74 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:64 [INFO] [stdout] 8: 0x5640a6a0e6a5 - std::sys_common::backtrace::print::ha5c4f4bf03800d4d [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x5640a6a0e6a5 - std::panicking::default_hook::{{closure}}::h8b842185774c09e6 [INFO] [stdout] at src/libstd/panicking.rs:196 [INFO] [stdout] 10: 0x5640a6a0e32c - std::panicking::default_hook::hd8ec13ee1bc2a65a [INFO] [stdout] at src/libstd/panicking.rs:207 [INFO] [stdout] 11: 0x5640a6a0eda5 - std::panicking::rust_panic_with_hook::hf3b27166e5f403e7 [INFO] [stdout] at src/libstd/panicking.rs:473 [INFO] [stdout] 12: 0x5640a6a0e942 - std::panicking::continue_panic_fmt::hd961751be84a6f83 [INFO] [stdout] at src/libstd/panicking.rs:380 [INFO] [stdout] 13: 0x5640a6a0e89c - std::panicking::begin_panic_fmt::h23ef54e17e5a13fa [INFO] [stdout] at src/libstd/panicking.rs:335 [INFO] [stdout] 14: 0x5640a698d13f - nock::tests::produces::hd3aa667e38363de4 [INFO] [stdout] at src/lib.rs:751 [INFO] [stdout] 15: 0x5640a698ed30 - nock::tests::test_misc_nock::h6e7f168ce87b48da [INFO] [stdout] at src/lib.rs:893 [INFO] [stdout] 16: 0x5640a698ec6a - nock::tests::test_misc_nock::{{closure}}::h165bc82169297656 [INFO] [stdout] at src/lib.rs:881 [INFO] [stdout] 17: 0x5640a69a026e - core::ops::function::FnOnce::call_once::h4758eb74ac4effe5 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libcore/ops/function.rs:227 [INFO] [stdout] 18: 0x5640a69b202f - as core::ops::function::FnOnce>::call_once::h8b428e8a43aaf8e9 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/liballoc/boxed.rs:922 [INFO] [stdout] 19: 0x5640a6a114aa - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 20: 0x5640a69cc83e - std::panicking::try::heccce20d527a3513 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panicking.rs:271 [INFO] [stdout] 21: 0x5640a69cc83e - std::panic::catch_unwind::h7fd8f5d3271f1692 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panic.rs:394 [INFO] [stdout] 22: 0x5640a69cc83e - test::run_test::run_test_inner::{{closure}}::h88b46e5c359957e5 [INFO] [stdout] at src/libtest/lib.rs:1413 [INFO] [stdout] 23: 0x5640a69a78a5 - std::sys_common::backtrace::__rust_begin_short_backtrace::h00847676c8212941 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/sys_common/backtrace.rs:126 [INFO] [stdout] 24: 0x5640a69aba35 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h5dd37acd2295488e [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/thread/mod.rs:470 [INFO] [stdout] 25: 0x5640a69aba35 - as core::ops::function::FnOnce<()>>::call_once::h9d32b103da0b97c6 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panic.rs:315 [INFO] [stdout] 26: 0x5640a69aba35 - std::panicking::try::do_call::h2bd819a3056c57cd [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panicking.rs:292 [INFO] [stdout] 27: 0x5640a6a114aa - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 28: 0x5640a69abfe2 - std::panicking::try::h243a25457a848a1a [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panicking.rs:271 [INFO] [stdout] 29: 0x5640a69abfe2 - std::panic::catch_unwind::h74b81f55e55e757c [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/panic.rs:394 [INFO] [stdout] 30: 0x5640a69abfe2 - std::thread::Builder::spawn_unchecked::{{closure}}::h4c2d214a2cffa6cf [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libstd/thread/mod.rs:469 [INFO] [stdout] 31: 0x5640a69abfe2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8a8a187b3fb58e53 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/libcore/ops/function.rs:227 [INFO] [stdout] 32: 0x5640a6a0484f - as core::ops::function::FnOnce>::call_once::h3cdef3b7ea22cd61 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/liballoc/boxed.rs:922 [INFO] [stdout] 33: 0x5640a6a10c00 - as core::ops::function::FnOnce>::call_once::hc8f25720bf0d5424 [INFO] [stdout] at /rustc/5752b6348ee6971573b278c315a02193c847ee32/src/liballoc/boxed.rs:922 [INFO] [stdout] 34: 0x5640a6a10c00 - std::sys_common::thread::start_thread::h7e8885ccfd5d1932 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 35: 0x5640a6a10c00 - std::sys::unix::thread::Thread::new::thread_start::h5d24df932d688baf [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 36: 0x7f0f530106db - start_thread [INFO] [stdout] 37: 0x7f0f52b2188f - __clone [INFO] [stdout] 38: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::test_misc_nock [INFO] [stdout] [INFO] [stdout] test result: FAILED. 16 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `"docker" "inspect" "a81da68c62c3a525c310572a72786f582154a985a82c0c43db8b628b3d5a5e9b"` [INFO] running `"docker" "rm" "-f" "a81da68c62c3a525c310572a72786f582154a985a82c0c43db8b628b3d5a5e9b"` [INFO] [stdout] a81da68c62c3a525c310572a72786f582154a985a82c0c43db8b628b3d5a5e9b