[INFO] cloning repository https://github.com/theSherwood/nock-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/theSherwood/nock-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtheSherwood%2Fnock-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtheSherwood%2Fnock-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 12130aaced8bfdde427daf70f74bb3f031346248 [INFO] testing theSherwood/nock-rs against 1.49.0 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FtheSherwood%2Fnock-rs" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/theSherwood/nock-rs on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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 /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3648d8fcb40aca0a8fe923d2e5bf22da89e17db1233e7fc97bd0e8630ae4f2e5 [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" "3648d8fcb40aca0a8fe923d2e5bf22da89e17db1233e7fc97bd0e8630ae4f2e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3648d8fcb40aca0a8fe923d2e5bf22da89e17db1233e7fc97bd0e8630ae4f2e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3648d8fcb40aca0a8fe923d2e5bf22da89e17db1233e7fc97bd0e8630ae4f2e5", kill_on_drop: false }` [INFO] [stdout] 3648d8fcb40aca0a8fe923d2e5bf22da89e17db1233e7fc97bd0e8630ae4f2e5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d346b085977785489f8d98924b5e2d3683e9bdd8ecd1e5b7b9e6df21b0ad16df [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" "d346b085977785489f8d98924b5e2d3683e9bdd8ecd1e5b7b9e6df21b0ad16df", kill_on_drop: false }` [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling nock v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/nock.rs:53:41 [INFO] [stdout] | [INFO] [stdout] 53 | ... let p = try!(self.nock_on(subject.clone(), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/nock.rs:55:41 [INFO] [stdout] | [INFO] [stdout] 55 | ... let q = try!(self.nock_on(subject, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/nock.rs:67:33 [INFO] [stdout] | [INFO] [stdout] 67 | let p = try!(self.nock_on(subject.clone(), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/nock.rs:77:33 [INFO] [stdout] | [INFO] [stdout] 77 | let p = try!(self.nock_on(subject.clone(), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/nock.rs:91:33 [INFO] [stdout] | [INFO] [stdout] 91 | let p = try!(self.nock_on(subject.clone(), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/nock.rs:110:37 [INFO] [stdout] | [INFO] [stdout] 110 | ... let p = try!(self.nock_on(subject.clone(), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/nock.rs:134:41 [INFO] [stdout] | [INFO] [stdout] 134 | ... let p = try!(self.nock_on(subject.clone(), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/nock.rs:148:41 [INFO] [stdout] | [INFO] [stdout] 148 | ... let p = try!(self.nock_on(subject.clone(), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/nock.rs:163:43 [INFO] [stdout] | [INFO] [stdout] 163 | ... subject = try!(self.nock_on(subject.clone(), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/nock.rs:166:43 [INFO] [stdout] | [INFO] [stdout] 166 | ... formula = try!(get_axis(axis, &subject)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/nock.rs:183:33 [INFO] [stdout] | [INFO] [stdout] 183 | ... try!(self.hint(&subject, b, c)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/nock.rs:200:37 [INFO] [stdout] | [INFO] [stdout] 200 | ... let a = try!(self.nock_on(subject.clone(), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/nock.rs:202:37 [INFO] [stdout] | [INFO] [stdout] 202 | ... let b = try!(self.nock_on(subject, tail.clone())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:270:25 [INFO] [stdout] | [INFO] [stdout] 270 | try!(write!(f, ".")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:272:21 [INFO] [stdout] | [INFO] [stdout] 272 | try!(write!(f, "{}", c)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:282:17 [INFO] [stdout] | [INFO] [stdout] 282 | try!(write!(f, "[")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:283:17 [INFO] [stdout] | [INFO] [stdout] 283 | try!(a.print(f, abbrev)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:284:17 [INFO] [stdout] | [INFO] [stdout] 284 | try!(write!(f, " ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:290:29 [INFO] [stdout] | [INFO] [stdout] 290 | ... try!(a.print(f, abbrev)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:291:29 [INFO] [stdout] | [INFO] [stdout] 291 | ... try!(write!(f, " ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:295:29 [INFO] [stdout] | [INFO] [stdout] 295 | ... try!(cur.print(f, abbrev)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:427:13 [INFO] [stdout] | [INFO] [stdout] 427 | Ok((try!(T::from_noun(n)),)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:446:25 [INFO] [stdout] | [INFO] [stdout] 446 | let t = try!(T::from_noun(a)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:447:25 [INFO] [stdout] | [INFO] [stdout] 447 | let u = try!(U::from_noun(b)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:472:26 [INFO] [stdout] | [INFO] [stdout] 472 | let t1 = try!(T1::from_noun(t1)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:473:26 [INFO] [stdout] | [INFO] [stdout] 473 | let t2 = try!(T2::from_noun(t2)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:474:26 [INFO] [stdout] | [INFO] [stdout] 474 | let t3 = try!(T3::from_noun(t3)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:539:26 [INFO] [stdout] | [INFO] [stdout] 539 | ret.push(try!(T::from_noun(head))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:660:23 [INFO] [stdout] | [INFO] [stdout] 660 | elts.push(try!(parse(input))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:661:23 [INFO] [stdout] | [INFO] [stdout] 661 | elts.push(try!(parse(input))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:668:35 [INFO] [stdout] | [INFO] [stdout] 668 | elts.push(try!(parse_atom(input))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:670:54 [INFO] [stdout] | [INFO] [stdout] 670 | Some(c) if c == '[' => elts.push(try!(parse_cell(input))), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:568:32 [INFO] [stdout] | [INFO] [stdout] 568 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:589:32 [INFO] [stdout] | [INFO] [stdout] 589 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:580:30 [INFO] [stdout] | [INFO] [stdout] 580 | write!(f, "{}", self.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/nock.rs:93:25 [INFO] [stdout] | [INFO] [stdout] 93 | return match p.get() { [INFO] [stdout] | __________________________^______- [INFO] [stdout] | | _________________________| [INFO] [stdout] | || [INFO] [stdout] 94 | || Shape::Cell(ref a, ref b) => { [INFO] [stdout] 95 | || if a == b { [INFO] [stdout] 96 | || // Yes. [INFO] [stdout] ... || [INFO] [stdout] 103 | || _ => return Err(NockError("same".to_owned())), [INFO] [stdout] 104 | || }; [INFO] [stdout] | || ^ [INFO] [stdout] | ||_________________________| [INFO] [stdout] | |__________________________unreachable expression [INFO] [stdout] | any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 36 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.33s [INFO] running `Command { std: "docker" "inspect" "d346b085977785489f8d98924b5e2d3683e9bdd8ecd1e5b7b9e6df21b0ad16df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d346b085977785489f8d98924b5e2d3683e9bdd8ecd1e5b7b9e6df21b0ad16df", kill_on_drop: false }` [INFO] [stdout] d346b085977785489f8d98924b5e2d3683e9bdd8ecd1e5b7b9e6df21b0ad16df [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c753bba0bab0a82e491f26492e7da76e38a1a5c05dcab01dbcb80dc1dcd2b585 [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" "c753bba0bab0a82e491f26492e7da76e38a1a5c05dcab01dbcb80dc1dcd2b585", kill_on_drop: false }` [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/nock.rs:53:41 [INFO] [stdout] | [INFO] [stdout] 53 | ... let p = try!(self.nock_on(subject.clone(), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/nock.rs:55:41 [INFO] [stdout] | [INFO] [stdout] 55 | ... let q = try!(self.nock_on(subject, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/nock.rs:67:33 [INFO] [stdout] | [INFO] [stdout] 67 | let p = try!(self.nock_on(subject.clone(), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/nock.rs:77:33 [INFO] [stdout] | [INFO] [stdout] 77 | let p = try!(self.nock_on(subject.clone(), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/nock.rs:91:33 [INFO] [stdout] | [INFO] [stdout] 91 | let p = try!(self.nock_on(subject.clone(), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/nock.rs:110:37 [INFO] [stdout] | [INFO] [stdout] 110 | ... let p = try!(self.nock_on(subject.clone(), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/nock.rs:134:41 [INFO] [stdout] | [INFO] [stdout] 134 | ... let p = try!(self.nock_on(subject.clone(), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/nock.rs:148:41 [INFO] [stdout] | [INFO] [stdout] 148 | ... let p = try!(self.nock_on(subject.clone(), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/nock.rs:163:43 [INFO] [stdout] | [INFO] [stdout] 163 | ... subject = try!(self.nock_on(subject.clone(), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/nock.rs:166:43 [INFO] [stdout] | [INFO] [stdout] 166 | ... formula = try!(get_axis(axis, &subject)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/nock.rs:183:33 [INFO] [stdout] | [INFO] [stdout] 183 | ... try!(self.hint(&subject, b, c)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/nock.rs:200:37 [INFO] [stdout] | [INFO] [stdout] 200 | ... let a = try!(self.nock_on(subject.clone(), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/nock.rs:202:37 [INFO] [stdout] | [INFO] [stdout] 202 | ... let b = try!(self.nock_on(subject, tail.clone())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:270:25 [INFO] [stdout] | [INFO] [stdout] 270 | try!(write!(f, ".")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:272:21 [INFO] [stdout] | [INFO] [stdout] 272 | try!(write!(f, "{}", c)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:282:17 [INFO] [stdout] | [INFO] [stdout] 282 | try!(write!(f, "[")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:283:17 [INFO] [stdout] | [INFO] [stdout] 283 | try!(a.print(f, abbrev)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:284:17 [INFO] [stdout] | [INFO] [stdout] 284 | try!(write!(f, " ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:290:29 [INFO] [stdout] | [INFO] [stdout] 290 | ... try!(a.print(f, abbrev)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:291:29 [INFO] [stdout] | [INFO] [stdout] 291 | ... try!(write!(f, " ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:295:29 [INFO] [stdout] | [INFO] [stdout] 295 | ... try!(cur.print(f, abbrev)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:427:13 [INFO] [stdout] | [INFO] [stdout] 427 | Ok((try!(T::from_noun(n)),)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:446:25 [INFO] [stdout] | [INFO] [stdout] 446 | let t = try!(T::from_noun(a)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:447:25 [INFO] [stdout] | [INFO] [stdout] 447 | let u = try!(U::from_noun(b)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:472:26 [INFO] [stdout] | [INFO] [stdout] 472 | let t1 = try!(T1::from_noun(t1)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:473:26 [INFO] [stdout] | [INFO] [stdout] 473 | let t2 = try!(T2::from_noun(t2)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:474:26 [INFO] [stdout] | [INFO] [stdout] 474 | let t3 = try!(T3::from_noun(t3)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:539:26 [INFO] [stdout] | [INFO] [stdout] 539 | ret.push(try!(T::from_noun(head))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:660:23 [INFO] [stdout] | [INFO] [stdout] 660 | elts.push(try!(parse(input))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:661:23 [INFO] [stdout] | [INFO] [stdout] 661 | elts.push(try!(parse(input))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:668:35 [INFO] [stdout] | [INFO] [stdout] 668 | elts.push(try!(parse_atom(input))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:670:54 [INFO] [stdout] | [INFO] [stdout] 670 | Some(c) if c == '[' => elts.push(try!(parse_cell(input))), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:568:32 [INFO] [stdout] | [INFO] [stdout] 568 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:589:32 [INFO] [stdout] | [INFO] [stdout] 589 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:580:30 [INFO] [stdout] | [INFO] [stdout] 580 | write!(f, "{}", self.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling nock v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/nock.rs:93:25 [INFO] [stdout] | [INFO] [stdout] 93 | return match p.get() { [INFO] [stdout] | __________________________^______- [INFO] [stdout] | | _________________________| [INFO] [stdout] | || [INFO] [stdout] 94 | || Shape::Cell(ref a, ref b) => { [INFO] [stdout] 95 | || if a == b { [INFO] [stdout] 96 | || // Yes. [INFO] [stdout] ... || [INFO] [stdout] 103 | || _ => return Err(NockError("same".to_owned())), [INFO] [stdout] 104 | || }; [INFO] [stdout] | || ^ [INFO] [stdout] | ||_________________________| [INFO] [stdout] | |__________________________unreachable expression [INFO] [stdout] | any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 36 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/nock.rs:53:41 [INFO] [stdout] | [INFO] [stdout] 53 | ... let p = try!(self.nock_on(subject.clone(), [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/nock.rs:55:41 [INFO] [stdout] | [INFO] [stdout] 55 | ... let q = try!(self.nock_on(subject, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/nock.rs:67:33 [INFO] [stdout] | [INFO] [stdout] 67 | let p = try!(self.nock_on(subject.clone(), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/nock.rs:77:33 [INFO] [stdout] | [INFO] [stdout] 77 | let p = try!(self.nock_on(subject.clone(), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/nock.rs:91:33 [INFO] [stdout] | [INFO] [stdout] 91 | let p = try!(self.nock_on(subject.clone(), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/nock.rs:110:37 [INFO] [stdout] | [INFO] [stdout] 110 | ... let p = try!(self.nock_on(subject.clone(), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/nock.rs:134:41 [INFO] [stdout] | [INFO] [stdout] 134 | ... let p = try!(self.nock_on(subject.clone(), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/nock.rs:148:41 [INFO] [stdout] | [INFO] [stdout] 148 | ... let p = try!(self.nock_on(subject.clone(), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/nock.rs:163:43 [INFO] [stdout] | [INFO] [stdout] 163 | ... subject = try!(self.nock_on(subject.clone(), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/nock.rs:166:43 [INFO] [stdout] | [INFO] [stdout] 166 | ... formula = try!(get_axis(axis, &subject)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/nock.rs:183:33 [INFO] [stdout] | [INFO] [stdout] 183 | ... try!(self.hint(&subject, b, c)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/nock.rs:200:37 [INFO] [stdout] | [INFO] [stdout] 200 | ... let a = try!(self.nock_on(subject.clone(), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/nock.rs:202:37 [INFO] [stdout] | [INFO] [stdout] 202 | ... let b = try!(self.nock_on(subject, tail.clone())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:270:25 [INFO] [stdout] | [INFO] [stdout] 270 | try!(write!(f, ".")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:272:21 [INFO] [stdout] | [INFO] [stdout] 272 | try!(write!(f, "{}", c)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:282:17 [INFO] [stdout] | [INFO] [stdout] 282 | try!(write!(f, "[")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:283:17 [INFO] [stdout] | [INFO] [stdout] 283 | try!(a.print(f, abbrev)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:284:17 [INFO] [stdout] | [INFO] [stdout] 284 | try!(write!(f, " ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:290:29 [INFO] [stdout] | [INFO] [stdout] 290 | ... try!(a.print(f, abbrev)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:291:29 [INFO] [stdout] | [INFO] [stdout] 291 | ... try!(write!(f, " ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:295:29 [INFO] [stdout] | [INFO] [stdout] 295 | ... try!(cur.print(f, abbrev)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:427:13 [INFO] [stdout] | [INFO] [stdout] 427 | Ok((try!(T::from_noun(n)),)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:446:25 [INFO] [stdout] | [INFO] [stdout] 446 | let t = try!(T::from_noun(a)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:447:25 [INFO] [stdout] | [INFO] [stdout] 447 | let u = try!(U::from_noun(b)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:472:26 [INFO] [stdout] | [INFO] [stdout] 472 | let t1 = try!(T1::from_noun(t1)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:473:26 [INFO] [stdout] | [INFO] [stdout] 473 | let t2 = try!(T2::from_noun(t2)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:474:26 [INFO] [stdout] | [INFO] [stdout] 474 | let t3 = try!(T3::from_noun(t3)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:539:26 [INFO] [stdout] | [INFO] [stdout] 539 | ret.push(try!(T::from_noun(head))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:660:23 [INFO] [stdout] | [INFO] [stdout] 660 | elts.push(try!(parse(input))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:661:23 [INFO] [stdout] | [INFO] [stdout] 661 | elts.push(try!(parse(input))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:668:35 [INFO] [stdout] | [INFO] [stdout] 668 | elts.push(try!(parse_atom(input))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:670:54 [INFO] [stdout] | [INFO] [stdout] 670 | Some(c) if c == '[' => elts.push(try!(parse_cell(input))), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:568:32 [INFO] [stdout] | [INFO] [stdout] 568 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:589:32 [INFO] [stdout] | [INFO] [stdout] 589 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `std::hash::SipHasher`: use `std::collections::hash_map::DefaultHasher` instead [INFO] [stdout] --> src/lib.rs:757:21 [INFO] [stdout] | [INFO] [stdout] 757 | let mut s = hash::SipHasher::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:580:30 [INFO] [stdout] | [INFO] [stdout] 580 | write!(f, "{}", self.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::hash::SipHasher::new`: use `std::collections::hash_map::DefaultHasher` instead [INFO] [stdout] --> src/lib.rs:757:21 [INFO] [stdout] | [INFO] [stdout] 757 | let mut s = hash::SipHasher::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/nock.rs:93:25 [INFO] [stdout] | [INFO] [stdout] 93 | return match p.get() { [INFO] [stdout] | __________________________^______- [INFO] [stdout] | | _________________________| [INFO] [stdout] | || [INFO] [stdout] 94 | || Shape::Cell(ref a, ref b) => { [INFO] [stdout] 95 | || if a == b { [INFO] [stdout] 96 | || // Yes. [INFO] [stdout] ... || [INFO] [stdout] 103 | || _ => return Err(NockError("same".to_owned())), [INFO] [stdout] 104 | || }; [INFO] [stdout] | || ^ [INFO] [stdout] | ||_________________________| [INFO] [stdout] | |__________________________unreachable expression [INFO] [stdout] | any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 38 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.52s [INFO] running `Command { std: "docker" "inspect" "c753bba0bab0a82e491f26492e7da76e38a1a5c05dcab01dbcb80dc1dcd2b585", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c753bba0bab0a82e491f26492e7da76e38a1a5c05dcab01dbcb80dc1dcd2b585", kill_on_drop: false }` [INFO] [stdout] c753bba0bab0a82e491f26492e7da76e38a1a5c05dcab01dbcb80dc1dcd2b585 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c2d396e753425dacc84784242b253b2da01a47b66c9ed02bc001e4119c39a51b [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" "c2d396e753425dacc84784242b253b2da01a47b66c9ed02bc001e4119c39a51b", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:580:30 [INFO] [stderr] | [INFO] [stderr] 580 | write!(f, "{}", self.description()) [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] warning: 36 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 struct `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 associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:580:30 [INFO] [stderr] | [INFO] [stderr] 580 | write!(f, "{}", self.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `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] warning: 38 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/nock-7bdc642624aad8e4 [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test digit_slice::tests::test_msb ... ok [INFO] [stdout] test tests::test_autocons ... ok [INFO] [stdout] test tests::test_bigint ... ok [INFO] [stdout] test digit_slice::tests::test_slice ... ok [INFO] [stdout] test tests::test_axis ... ok [INFO] [stdout] test tests::test_cord ... ok [INFO] [stdout] test tests::test_bump ... ok [INFO] [stdout] test tests::test_fold ... ok [INFO] [stdout] test tests::test_depth ... ok [INFO] [stdout] test tests::test_if ... ok [INFO] [stdout] test tests::test_fire ... ok [INFO] [stdout] test tests::test_just ... ok [INFO] [stdout] test tests::test_mug ... ok [INFO] [stdout] test tests::test_parser ... 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: 0x55cb597b8760 - std::backtrace_rs::backtrace::libunwind::trace::h04d12fdcddff82aa [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/../../backtrace/src/backtrace/libunwind.rs:100:5 [INFO] [stdout] 1: 0x55cb597b8760 - std::backtrace_rs::backtrace::trace_unsynchronized::h1459b974b6fbe5e1 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55cb597b8760 - std::sys_common::backtrace::_print_fmt::h9b8396a669123d95 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x55cb597b8760 - ::fmt::he009dcaaa75eed60 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x55cb597db9cc - core::fmt::write::h77b4746b0dea1dd3 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/core/src/fmt/mod.rs:1078:17 [INFO] [stdout] 5: 0x55cb5974b7a6 - std::io::Write::write_fmt::h3a40d9c04f88bb58 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/io/mod.rs:1518:15 [INFO] [stdout] 6: 0x55cb597b2a5d - std::io::impls::>::write_fmt::h1b3d263673641f53 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/io/impls.rs:179:9 [INFO] [stdout] 7: 0x55cb597bae35 - std::sys_common::backtrace::_print::h2d880c9e69a21be9 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 8: 0x55cb597bae35 - std::sys_common::backtrace::print::h5f02b1bb49f36879 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 9: 0x55cb597bae35 - std::panicking::default_hook::{{closure}}::h658e288a7a809b29 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:208:50 [INFO] [stdout] 10: 0x55cb597baa82 - std::panicking::default_hook::hb52d73f0da9a4bb8 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:224:9 [INFO] [stdout] 11: 0x55cb597bb5d1 - std::panicking::rust_panic_with_hook::hfe7e1c684e3e6462 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:593:17 [INFO] [stdout] 12: 0x55cb597bb117 - std::panicking::begin_panic_handler::{{closure}}::h42939e004b32765c [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:499:13 [INFO] [stdout] 13: 0x55cb597b8c1c - std::sys_common::backtrace::__rust_end_short_backtrace::h9d2070f7bf9fd56c [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 14: 0x55cb597bb079 - rust_begin_unwind [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:495:5 [INFO] [stdout] 15: 0x55cb597bb02b - std::panicking::begin_panic_fmt::h4a7e15187eac098d [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:437:5 [INFO] [stdout] 16: 0x55cb597339f3 - nock::tests::produces::h788fb72db0aae17d [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:751:9 [INFO] [stdout] 17: 0x55cb59735450 - nock::tests::test_misc_nock::he5a47ae1a4d5f651 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:893:9 [INFO] [stdout] 18: 0x55cb5973538a - nock::tests::test_misc_nock::{{closure}}::h212c8cbc694bb3e2 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:881:5 [INFO] [stdout] 19: 0x55cb5973d2fe - core::ops::function::FnOnce::call_once::h21b1542d5ee5e2ab [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 20: 0x55cb597732f3 - core::ops::function::FnOnce::call_once::hdbd2235b6243db3d [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x55cb597732f3 - test::__rust_begin_short_backtrace::hb1dea1c208110812 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/test/src/lib.rs:517:5 [INFO] [stdout] 22: 0x55cb5977179a - as core::ops::function::FnOnce>::call_once::h5d11a40efef721f2 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/alloc/src/boxed.rs:1307:9 [INFO] [stdout] 23: 0x55cb5977179a - as core::ops::function::FnOnce<()>>::call_once::h23961df98af0bc5a [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panic.rs:322:9 [INFO] [stdout] 24: 0x55cb5977179a - std::panicking::try::do_call::h6390646e3de3fb9e [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:381:40 [INFO] [stdout] 25: 0x55cb5977179a - std::panicking::try::hc531439ab6159192 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:345:19 [INFO] [stdout] 26: 0x55cb5977179a - std::panic::catch_unwind::h859d8bdaf9b4855c [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panic.rs:396:14 [INFO] [stdout] 27: 0x55cb5977179a - test::run_test_in_process::hae60aa74417e3abc [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/test/src/lib.rs:544:18 [INFO] [stdout] 28: 0x55cb5977179a - test::run_test::run_test_inner::{{closure}}::hf48c86652c4a151d [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/test/src/lib.rs:450:39 [INFO] [stdout] 29: 0x55cb5974ab26 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb82b392232b8bd1f [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stdout] 30: 0x55cb5974fb23 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h79ca9e9abe157956 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/thread/mod.rs:474:17 [INFO] [stdout] 31: 0x55cb5974fb23 - as core::ops::function::FnOnce<()>>::call_once::ha12f1f228780a4f7 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panic.rs:322:9 [INFO] [stdout] 32: 0x55cb5974fb23 - std::panicking::try::do_call::h722bb7416d021cdc [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:381:40 [INFO] [stdout] 33: 0x55cb5974fb23 - std::panicking::try::h78e5abca71ac7cac [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panicking.rs:345:19 [INFO] [stdout] 34: 0x55cb5974fb23 - std::panic::catch_unwind::h95162588bd0fa090 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/panic.rs:396:14 [INFO] [stdout] 35: 0x55cb5974fb23 - std::thread::Builder::spawn_unchecked::{{closure}}::h64da5c4b9acc58dc [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/thread/mod.rs:473:30 [INFO] [stdout] 36: 0x55cb5974fb23 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7a8c588ad0b69edb [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 37: 0x55cb597c19fa - as core::ops::function::FnOnce>::call_once::h09ff301006f1aeca [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/alloc/src/boxed.rs:1307:9 [INFO] [stdout] 38: 0x55cb597c19fa - as core::ops::function::FnOnce>::call_once::he79488c8f00b5f31 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/alloc/src/boxed.rs:1307:9 [INFO] [stdout] 39: 0x55cb597c19fa - std::sys::unix::thread::Thread::new::thread_start::h587efff279c68ba7 [INFO] [stdout] at /rustc/e1884a8e3c3e813aada8254edfa120e85bf5ffca/library/std/src/sys/unix/thread.rs:71:17 [INFO] [stdout] 40: 0x7fbd6edc5609 - start_thread [INFO] [stdout] 41: 0x7fbd6eb97293 - clone [INFO] [stdout] 42: 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 `Command { std: "docker" "inspect" "c2d396e753425dacc84784242b253b2da01a47b66c9ed02bc001e4119c39a51b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2d396e753425dacc84784242b253b2da01a47b66c9ed02bc001e4119c39a51b", kill_on_drop: false }` [INFO] [stdout] c2d396e753425dacc84784242b253b2da01a47b66c9ed02bc001e4119c39a51b