[INFO] cloning repository https://github.com/jroesch/molten [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jroesch/molten" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjroesch%2Fmolten", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjroesch%2Fmolten'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] de57629d7b02e0fdf851804306bee2679520855d [INFO] testing jroesch/molten against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjroesch%2Fmolten" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jroesch/molten on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jroesch/molten [INFO] finished tweaking git repo https://github.com/jroesch/molten [INFO] tweaked toml for git repo https://github.com/jroesch/molten written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/jroesch/molten already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 33fa7919bbbeaf88ebe6152b53ea90abd93caeaa0b6c9a8c1c615292921e8788 [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" "33fa7919bbbeaf88ebe6152b53ea90abd93caeaa0b6c9a8c1c615292921e8788", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "33fa7919bbbeaf88ebe6152b53ea90abd93caeaa0b6c9a8c1c615292921e8788", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33fa7919bbbeaf88ebe6152b53ea90abd93caeaa0b6c9a8c1c615292921e8788", kill_on_drop: false }` [INFO] [stdout] 33fa7919bbbeaf88ebe6152b53ea90abd93caeaa0b6c9a8c1c615292921e8788 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 84ee7d61ad4a5fba2dba220c2081ef3a9203448c500529d3ff6328f3719641f5 [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" "84ee7d61ad4a5fba2dba220c2081ef3a9203448c500529d3ff6328f3719641f5", kill_on_drop: false }` [INFO] [stderr] Compiling molten v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/hlist.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | try!(self.0.fmt(fmt)); self.1.fmt(fmt) [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FnMut`, `Fn` [INFO] [stdout] --> src/poly.rs:3:16 [INFO] [stdout] | [INFO] [stdout] 3 | use std::ops::{Fn, FnMut, FnOnce}; [INFO] [stdout] | ^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `hlist::*` [INFO] [stdout] --> src/tuple.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use hlist::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `headOption` [INFO] [stdout] --> src/poly.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 56 | struct headOption; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `size` [INFO] [stdout] --> src/poly.rs:59:8 [INFO] [stdout] | [INFO] [stdout] 59 | struct size; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `type_macros` has been stable since 1.13.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(type_macros)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.11s [INFO] running `Command { std: "docker" "inspect" "84ee7d61ad4a5fba2dba220c2081ef3a9203448c500529d3ff6328f3719641f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84ee7d61ad4a5fba2dba220c2081ef3a9203448c500529d3ff6328f3719641f5", kill_on_drop: false }` [INFO] [stdout] 84ee7d61ad4a5fba2dba220c2081ef3a9203448c500529d3ff6328f3719641f5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2e7e9a97c4a51cf37dca7deed98fd2fc9a46d131c1ff0a62a5c9ba13bc821910 [INFO] running `Command { std: "docker" "start" "-a" "2e7e9a97c4a51cf37dca7deed98fd2fc9a46d131c1ff0a62a5c9ba13bc821910", kill_on_drop: false }` [INFO] [stderr] Compiling molten v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/hlist.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | try!(self.0.fmt(fmt)); self.1.fmt(fmt) [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FnMut`, `Fn` [INFO] [stdout] --> src/poly.rs:3:16 [INFO] [stdout] | [INFO] [stdout] 3 | use std::ops::{Fn, FnMut, FnOnce}; [INFO] [stdout] | ^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `hlist::*` [INFO] [stdout] --> src/tuple.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use hlist::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `headOption` [INFO] [stdout] --> src/poly.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 56 | struct headOption; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `size` [INFO] [stdout] --> src/poly.rs:59:8 [INFO] [stdout] | [INFO] [stdout] 59 | struct size; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `type_macros` has been stable since 1.13.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(type_macros)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/hlist.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | try!(self.0.fmt(fmt)); self.1.fmt(fmt) [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FnMut`, `Fn` [INFO] [stdout] --> src/poly.rs:3:16 [INFO] [stdout] | [INFO] [stdout] 3 | use std::ops::{Fn, FnMut, FnOnce}; [INFO] [stdout] | ^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `hlist::*` [INFO] [stdout] --> src/tuple.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use hlist::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `point` [INFO] [stdout] --> tests/tests.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | let point = Point { x: 0, y: 0 }; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_point` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Point` [INFO] [stdout] --> tests/tests.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | struct Point { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_generic_point` [INFO] [stdout] --> tests/tests.rs:15:4 [INFO] [stdout] | [INFO] [stdout] 15 | fn test_generic_point() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `type_macros` has been stable since 1.13.0 and no longer requires an attribute to enable [INFO] [stdout] --> tests/tests.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(type_macros)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/poly.rs:63:9 [INFO] [stdout] | [INFO] [stdout] 63 | let x = singleton(10); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/poly.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | let y = singleton("hello"); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `headOption` [INFO] [stdout] --> src/poly.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 56 | struct headOption; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `size` [INFO] [stdout] --> src/poly.rs:59:8 [INFO] [stdout] | [INFO] [stdout] 59 | struct size; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `type_macros` has been stable since 1.13.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(type_macros)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.52s [INFO] running `Command { std: "docker" "inspect" "2e7e9a97c4a51cf37dca7deed98fd2fc9a46d131c1ff0a62a5c9ba13bc821910", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e7e9a97c4a51cf37dca7deed98fd2fc9a46d131c1ff0a62a5c9ba13bc821910", kill_on_drop: false }` [INFO] [stdout] 2e7e9a97c4a51cf37dca7deed98fd2fc9a46d131c1ff0a62a5c9ba13bc821910 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 415bb43922179e9193df63e2cdd31ef3a6120f62b1da190e81228a06f4c1590f [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" "415bb43922179e9193df63e2cdd31ef3a6120f62b1da190e81228a06f4c1590f", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hlist.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 19 | try!(self.0.fmt(fmt)); self.1.fmt(fmt) [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `FnMut`, `Fn` [INFO] [stderr] --> src/poly.rs:3:16 [INFO] [stderr] | [INFO] [stderr] 3 | use std::ops::{Fn, FnMut, FnOnce}; [INFO] [stderr] | ^^ ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `hlist::*` [INFO] [stderr] --> src/tuple.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use hlist::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `headOption` [INFO] [stderr] --> src/poly.rs:56:8 [INFO] [stderr] | [INFO] [stderr] 56 | struct headOption; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `size` [INFO] [stderr] --> src/poly.rs:59:8 [INFO] [stderr] | [INFO] [stderr] 59 | struct size; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: the feature `type_macros` has been stable since 1.13.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | #![feature(type_macros)] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/hlist.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 19 | try!(self.0.fmt(fmt)); self.1.fmt(fmt) [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `FnMut`, `Fn` [INFO] [stderr] --> src/poly.rs:3:16 [INFO] [stderr] | [INFO] [stderr] 3 | use std::ops::{Fn, FnMut, FnOnce}; [INFO] [stderr] | ^^ ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `hlist::*` [INFO] [stderr] --> src/tuple.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use hlist::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/poly.rs:63:9 [INFO] [stderr] | [INFO] [stderr] 63 | let x = singleton(10); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `y` [INFO] [stderr] --> src/poly.rs:64:9 [INFO] [stderr] | [INFO] [stderr] 64 | let y = singleton("hello"); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `headOption` [INFO] [stderr] --> src/poly.rs:56:8 [INFO] [stderr] | [INFO] [stderr] 56 | struct headOption; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `size` [INFO] [stderr] --> src/poly.rs:59:8 [INFO] [stderr] | [INFO] [stderr] 59 | struct size; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: the feature `type_macros` has been stable since 1.13.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | #![feature(type_macros)] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `point` [INFO] [stderr] --> tests/tests.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | let point = Point { x: 0, y: 0 }; [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_point` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Point` [INFO] [stderr] --> tests/tests.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | struct Point { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_generic_point` [INFO] [stderr] --> tests/tests.rs:15:4 [INFO] [stderr] | [INFO] [stderr] 15 | fn test_generic_point() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the feature `type_macros` has been stable since 1.13.0 and no longer requires an attribute to enable [INFO] [stderr] --> tests/tests.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(type_macros)] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/molten-a4a450dcc9f42f1b [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test poly::test_singleton ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/tests-bd2f3335e0707fd8 [INFO] [stdout] [INFO] [stderr] Doc-tests molten [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "415bb43922179e9193df63e2cdd31ef3a6120f62b1da190e81228a06f4c1590f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "415bb43922179e9193df63e2cdd31ef3a6120f62b1da190e81228a06f4c1590f", kill_on_drop: false }` [INFO] [stdout] 415bb43922179e9193df63e2cdd31ef3a6120f62b1da190e81228a06f4c1590f