[INFO] fetching crate minesweeprs 0.3.4...
[INFO] checking minesweeprs-0.3.4 against try#31561a63598a0f21fc74c024747ef1310fdd2eb2 for pr-133536
[INFO] extracting crate minesweeprs 0.3.4 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate minesweeprs 0.3.4 on toolchain 31561a63598a0f21fc74c024747ef1310fdd2eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate minesweeprs 0.3.4
[INFO] finished tweaking crates.io crate minesweeprs 0.3.4
[INFO] tweaked toml for crates.io crate minesweeprs 0.3.4 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 13 packages to latest compatible versions
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.13.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d6dddf7f01a47fda3d96bd262beb02d6b75e9e90720c8143e3854882d71403d2
[INFO] running `Command { std: "docker" "start" "-a" "d6dddf7f01a47fda3d96bd262beb02d6b75e9e90720c8143e3854882d71403d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6dddf7f01a47fda3d96bd262beb02d6b75e9e90720c8143e3854882d71403d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6dddf7f01a47fda3d96bd262beb02d6b75e9e90720c8143e3854882d71403d2", kill_on_drop: false }`
[INFO] [stdout] d6dddf7f01a47fda3d96bd262beb02d6b75e9e90720c8143e3854882d71403d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 753e2adab665bf81b4ab58f0442d39833eab3e623fce683528a1a3c30c7d3fed
[INFO] running `Command { std: "docker" "start" "-a" "753e2adab665bf81b4ab58f0442d39833eab3e623fce683528a1a3c30c7d3fed", kill_on_drop: false }`
[INFO] [stderr]     Checking yansi v1.0.1
[INFO] [stderr]     Checking frozenset v0.2.2
[INFO] [stderr]     Checking typed-arena v2.0.2
[INFO] [stderr]     Checking pretty_assertions v1.4.1
[INFO] [stderr]     Checking minesweeprs v0.3.4 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(generators, generator_trait)]
[INFO] [stdout]   |            ^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: renamed to `coroutines`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(generators, generator_trait)]
[INFO] [stdout]   |            ^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: renamed to `coroutines`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `std::ops::Generator`, `std::ops::GeneratorState`
[INFO] [stdout]  --> src/solve/types.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::ops::{Generator, GeneratorState};
[INFO] [stdout]   |                ^^^^^^^^^  ^^^^^^^^^^^^^^ no `GeneratorState` in `ops`
[INFO] [stdout]   |                |
[INFO] [stdout]   |                no `Generator` in `ops`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: yield syntax is experimental
[INFO] [stdout]     --> src/solve/types.rs:1196:21
[INFO] [stdout]      |
[INFO] [stdout] 1196 | /                     yield state.mine_config().expect(
[INFO] [stdout] 1197 | |                         "Mine configuration should always be valid when \
[INFO] [stdout] 1198 | |                          state.is_complete()",
[INFO] [stdout] 1199 | |                     );
[INFO] [stdout]      | |_____________________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: see issue #43122 <https://github.com/rust-lang/rust/issues/43122> for more information
[INFO] [stdout]      = help: add `#![feature(coroutines)]` to the crate attributes to enable
[INFO] [stdout]      = note: this compiler was built on 2024-11-27; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: yield syntax is experimental
[INFO] [stdout]     --> src/solve/types.rs:1204:29
[INFO] [stdout]      |
[INFO] [stdout] 1204 | ...                   yield val;
[INFO] [stdout]      |                       ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: see issue #43122 <https://github.com/rust-lang/rust/issues/43122> for more information
[INFO] [stdout]      = help: add `#![feature(coroutines)]` to the crate attributes to enable
[INFO] [stdout]      = note: this compiler was built on 2024-11-27; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `std::ops::Generator`, `std::ops::GeneratorState`
[INFO] [stdout]  --> src/solve/types.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::ops::{Generator, GeneratorState};
[INFO] [stdout]   |                ^^^^^^^^^  ^^^^^^^^^^^^^^ no `GeneratorState` in `ops`
[INFO] [stdout]   |                |
[INFO] [stdout]   |                no `Generator` in `ops`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: yield syntax is experimental
[INFO] [stdout]     --> src/solve/types.rs:1196:21
[INFO] [stdout]      |
[INFO] [stdout] 1196 | /                     yield state.mine_config().expect(
[INFO] [stdout] 1197 | |                         "Mine configuration should always be valid when \
[INFO] [stdout] 1198 | |                          state.is_complete()",
[INFO] [stdout] 1199 | |                     );
[INFO] [stdout]      | |_____________________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: see issue #43122 <https://github.com/rust-lang/rust/issues/43122> for more information
[INFO] [stdout]      = help: add `#![feature(coroutines)]` to the crate attributes to enable
[INFO] [stdout]      = note: this compiler was built on 2024-11-27; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `yield` can only be used in `#[coroutine]` closures, or `gen` blocks
[INFO] [stdout]     --> src/solve/types.rs:1196:21
[INFO] [stdout]      |
[INFO] [stdout] 1196 | /                     yield state.mine_config().expect(
[INFO] [stdout] 1197 | |                         "Mine configuration should always be valid when \
[INFO] [stdout] 1198 | |                          state.is_complete()",
[INFO] [stdout] 1199 | |                     );
[INFO] [stdout]      | |_____________________^
[INFO] [stdout]      |
[INFO] [stdout] help: use `#[coroutine]` to make this closure a coroutine
[INFO] [stdout]      |
[INFO] [stdout] 1194 |             inner: Box::pin(#[coroutine] static move || {
[INFO] [stdout]      |                             ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: yield syntax is experimental
[INFO] [stdout]     --> src/solve/types.rs:1204:29
[INFO] [stdout]      |
[INFO] [stdout] 1204 | ...                   yield val;
[INFO] [stdout]      |                       ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: see issue #43122 <https://github.com/rust-lang/rust/issues/43122> for more information
[INFO] [stdout]      = help: add `#![feature(coroutines)]` to the crate attributes to enable
[INFO] [stdout]      = note: this compiler was built on 2024-11-27; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `generator_trait`
[INFO] [stdout]  --> src/lib.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(generators, generator_trait)]
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: yield syntax is experimental
[INFO] [stdout]     --> src/solve/types.rs:1196:21
[INFO] [stdout]      |
[INFO] [stdout] 1196 | /                     yield state.mine_config().expect(
[INFO] [stdout] 1197 | |                         "Mine configuration should always be valid when \
[INFO] [stdout] 1198 | |                          state.is_complete()",
[INFO] [stdout] 1199 | |                     );
[INFO] [stdout]      | |_____________________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: see issue #43122 <https://github.com/rust-lang/rust/issues/43122> for more information
[INFO] [stdout]      = help: add `#![feature(coroutines)]` to the crate attributes to enable
[INFO] [stdout]      = note: this compiler was built on 2024-11-27; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: yield syntax is experimental
[INFO] [stdout]     --> src/solve/types.rs:1204:29
[INFO] [stdout]      |
[INFO] [stdout] 1204 | ...                   yield val;
[INFO] [stdout]      |                       ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: see issue #43122 <https://github.com/rust-lang/rust/issues/43122> for more information
[INFO] [stdout]      = help: add `#![feature(coroutines)]` to the crate attributes to enable
[INFO] [stdout]      = note: this compiler was built on 2024-11-27; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: yield syntax is experimental
[INFO] [stdout]     --> src/solve/types.rs:1196:21
[INFO] [stdout]      |
[INFO] [stdout] 1196 | /                     yield state.mine_config().expect(
[INFO] [stdout] 1197 | |                         "Mine configuration should always be valid when \
[INFO] [stdout] 1198 | |                          state.is_complete()",
[INFO] [stdout] 1199 | |                     );
[INFO] [stdout]      | |_____________________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: see issue #43122 <https://github.com/rust-lang/rust/issues/43122> for more information
[INFO] [stdout]      = help: add `#![feature(coroutines)]` to the crate attributes to enable
[INFO] [stdout]      = note: this compiler was built on 2024-11-27; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `yield` can only be used in `#[coroutine]` closures, or `gen` blocks
[INFO] [stdout]     --> src/solve/types.rs:1196:21
[INFO] [stdout]      |
[INFO] [stdout] 1196 | /                     yield state.mine_config().expect(
[INFO] [stdout] 1197 | |                         "Mine configuration should always be valid when \
[INFO] [stdout] 1198 | |                          state.is_complete()",
[INFO] [stdout] 1199 | |                     );
[INFO] [stdout]      | |_____________________^
[INFO] [stdout]      |
[INFO] [stdout] help: use `#[coroutine]` to make this closure a coroutine
[INFO] [stdout]      |
[INFO] [stdout] 1194 |             inner: Box::pin(#[coroutine] static move || {
[INFO] [stdout]      |                             ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: yield syntax is experimental
[INFO] [stdout]     --> src/solve/types.rs:1204:29
[INFO] [stdout]      |
[INFO] [stdout] 1204 | ...                   yield val;
[INFO] [stdout]      |                       ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: see issue #43122 <https://github.com/rust-lang/rust/issues/43122> for more information
[INFO] [stdout]      = help: add `#![feature(coroutines)]` to the crate attributes to enable
[INFO] [stdout]      = note: this compiler was built on 2024-11-27; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `generator_trait`
[INFO] [stdout]  --> src/lib.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(generators, generator_trait)]
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0557, E0635, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `minesweeprs` (lib) due to 8 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] Some errors have detailed explanations: E0432, E0557, E0635, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `minesweeprs` (lib test) due to 8 previous errors
[INFO] running `Command { std: "docker" "inspect" "753e2adab665bf81b4ab58f0442d39833eab3e623fce683528a1a3c30c7d3fed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "753e2adab665bf81b4ab58f0442d39833eab3e623fce683528a1a3c30c7d3fed", kill_on_drop: false }`
[INFO] [stdout] 753e2adab665bf81b4ab58f0442d39833eab3e623fce683528a1a3c30c7d3fed
