[INFO] cloning repository https://github.com/DutchGhost/Genertools [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DutchGhost/Genertools" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDutchGhost%2FGenertools", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDutchGhost%2FGenertools'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] be823d1781547c4768ba1bf75abbaf632d56ca94 [INFO] checking DutchGhost/Genertools against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDutchGhost%2FGenertools" "/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/DutchGhost/Genertools on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/DutchGhost/Genertools [INFO] finished tweaking git repo https://github.com/DutchGhost/Genertools [INFO] tweaked toml for git repo https://github.com/DutchGhost/Genertools written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/DutchGhost/Genertools already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b414a2a9ff94b4ce35e02872eeceaa7d93ee2eff28a2f1a658a6fe08c1696e04 [INFO] running `Command { std: "docker" "start" "-a" "b414a2a9ff94b4ce35e02872eeceaa7d93ee2eff28a2f1a658a6fe08c1696e04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b414a2a9ff94b4ce35e02872eeceaa7d93ee2eff28a2f1a658a6fe08c1696e04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b414a2a9ff94b4ce35e02872eeceaa7d93ee2eff28a2f1a658a6fe08c1696e04", kill_on_drop: false }` [INFO] [stdout] b414a2a9ff94b4ce35e02872eeceaa7d93ee2eff28a2f1a658a6fe08c1696e04 [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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 009e33b17f13c98eb7cf24e528d18dd95eb4494cb81d8d8bf3ee2a8a120e13d6 [INFO] running `Command { std: "docker" "start" "-a" "009e33b17f13c98eb7cf24e528d18dd95eb4494cb81d8d8bf3ee2a8a120e13d6", kill_on_drop: false }` [INFO] [stderr] Checking genertools v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `std::pin::PinMut` [INFO] [stdout] --> src/aspin.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::pin::PinMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ no `PinMut` in `pin` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::pin::PinMut` [INFO] [stdout] --> src/gentrait.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::pin::PinMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ no `PinMut` in `pin` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/gentrait.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | fn next(PinMut) -> Option; [INFO] [stdout] | ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: PinMut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/gentrait.rs:12:22 [INFO] [stdout] | [INFO] [stdout] 12 | unsafe fn resume(PinMut) -> GeneratorState; [INFO] [stdout] | ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: PinMut` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::GeneratorState` [INFO] [stdout] --> src/iter.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ops::GeneratorState; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::pin::PinMut` [INFO] [stdout] --> src/aspin.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::pin::PinMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ no `PinMut` in `pin` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::pin::PinMut` [INFO] [stdout] --> src/gentrait.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::pin::PinMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ no `PinMut` in `pin` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/gentrait.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | fn next(PinMut) -> Option; [INFO] [stdout] | ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: PinMut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/gentrait.rs:12:22 [INFO] [stdout] | [INFO] [stdout] 12 | unsafe fn resume(PinMut) -> GeneratorState; [INFO] [stdout] | ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: PinMut` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::GeneratorState` [INFO] [stdout] --> src/iter.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ops::GeneratorState; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0392]: parameter `'a` is never used [INFO] [stdout] --> src/gentrait.rs:161:17 [INFO] [stdout] | [INFO] [stdout] 161 | pub struct Iter<'a, G: 'a>(Option>); [INFO] [stdout] | ^^ unused parameter [INFO] [stdout] | [INFO] [stdout] = help: consider removing `'a`, referring to it in a field, or using a marker such as `PhantomData` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0392]: parameter `G` is never used [INFO] [stdout] --> src/gentrait.rs:161:21 [INFO] [stdout] | [INFO] [stdout] 161 | pub struct Iter<'a, G: 'a>(Option>); [INFO] [stdout] | ^ unused parameter [INFO] [stdout] | [INFO] [stdout] = help: consider removing `G`, referring to it in a field, or using a marker such as `PhantomData` [INFO] [stdout] = help: if you intended `G` to be a const parameter, use `const G: usize` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0392, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0392`. [INFO] [stdout] [INFO] [stderr] error: could not compile `genertools` due to 5 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0392]: parameter `'a` is never used [INFO] [stdout] --> src/gentrait.rs:161:17 [INFO] [stdout] | [INFO] [stdout] 161 | pub struct Iter<'a, G: 'a>(Option>); [INFO] [stdout] | ^^ unused parameter [INFO] [stdout] | [INFO] [stdout] = help: consider removing `'a`, referring to it in a field, or using a marker such as `PhantomData` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0392]: parameter `G` is never used [INFO] [stdout] --> src/gentrait.rs:161:21 [INFO] [stdout] | [INFO] [stdout] 161 | pub struct Iter<'a, G: 'a>(Option>); [INFO] [stdout] | ^ unused parameter [INFO] [stdout] | [INFO] [stdout] = help: consider removing `G`, referring to it in a field, or using a marker such as `PhantomData` [INFO] [stdout] = help: if you intended `G` to be a const parameter, use `const G: usize` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0392, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0392`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "009e33b17f13c98eb7cf24e528d18dd95eb4494cb81d8d8bf3ee2a8a120e13d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "009e33b17f13c98eb7cf24e528d18dd95eb4494cb81d8d8bf3ee2a8a120e13d6", kill_on_drop: false }` [INFO] [stdout] 009e33b17f13c98eb7cf24e528d18dd95eb4494cb81d8d8bf3ee2a8a120e13d6