[INFO] fetching crate ia 0.1.2... [INFO] checking ia-0.1.2 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1 [INFO] extracting crate ia 0.1.2 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate ia 0.1.2 on toolchain ff1737bb00913444173658b4e0b274fd79aabf66 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ia 0.1.2 [INFO] finished tweaking crates.io crate ia 0.1.2 [INFO] tweaked toml for crates.io crate ia 0.1.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 1 package to latest compatible version [INFO] [stderr] Adding futures v0.1.31 (available: v0.3.31) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5e78684f801cf34b3b9ba70549341bf1b10175924c75a8402a8a7126b4e14e85 [INFO] running `Command { std: "docker" "start" "-a" "5e78684f801cf34b3b9ba70549341bf1b10175924c75a8402a8a7126b4e14e85", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5e78684f801cf34b3b9ba70549341bf1b10175924c75a8402a8a7126b4e14e85", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e78684f801cf34b3b9ba70549341bf1b10175924c75a8402a8a7126b4e14e85", kill_on_drop: false }` [INFO] [stdout] 5e78684f801cf34b3b9ba70549341bf1b10175924c75a8402a8a7126b4e14e85 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f1ea6f7d1d6ef4eee2c0266beebea5a3f4a6d0be41b4e16c9f7b1644e27e07b1 [INFO] running `Command { std: "docker" "start" "-a" "f1ea6f7d1d6ef4eee2c0266beebea5a3f4a6d0be41b4e16c9f7b1644e27e07b1", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Checking ia v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `std::boxed::FnBox` [INFO] [stdout] --> src/raw.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use std::boxed::FnBox; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ no `FnBox` in `boxed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::boxed::FnBox` [INFO] [stdout] --> src/raw.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use std::boxed::FnBox; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ no `FnBox` in `boxed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: the `!` type is experimental [INFO] [stdout] --> src/executor.rs:7:51 [INFO] [stdout] | [INFO] [stdout] 7 | fut: UnsafeCell + 'static>> [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #35121 for more information [INFO] [stdout] = help: add `#![feature(never_type)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-11-23; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: the `!` type is experimental [INFO] [stdout] --> src/executor.rs:7:51 [INFO] [stdout] | [INFO] [stdout] 7 | fut: UnsafeCell + 'static>> [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #35121 for more information [INFO] [stdout] = help: add `#![feature(never_type)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-11-23; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: the `!` type is experimental [INFO] [stdout] --> src/executor.rs:11:47 [INFO] [stdout] | [INFO] [stdout] 11 | fn new(fut: Box + 'static>) -> TaskInfo { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #35121 for more information [INFO] [stdout] = help: add `#![feature(never_type)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-11-23; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: the `!` type is experimental [INFO] [stdout] --> src/executor.rs:11:47 [INFO] [stdout] | [INFO] [stdout] 11 | fn new(fut: Box + 'static>) -> TaskInfo { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #35121 for more information [INFO] [stdout] = help: add `#![feature(never_type)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-11-23; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: the `!` type is experimental [INFO] [stdout] --> src/executor.rs:17:64 [INFO] [stdout] | [INFO] [stdout] 17 | fn get_future(&self) -> &mut Box + 'static> { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #35121 for more information [INFO] [stdout] = help: add `#![feature(never_type)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-11-23; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: the `!` type is experimental [INFO] [stdout] --> src/executor.rs:17:64 [INFO] [stdout] | [INFO] [stdout] 17 | fn get_future(&self) -> &mut Box + 'static> { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #35121 for more information [INFO] [stdout] = help: add `#![feature(never_type)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-11-23; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: the `!` type is experimental [INFO] [stdout] --> src/utils.rs:14:18 [INFO] [stdout] | [INFO] [stdout] 14 | type Error = !; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #35121 for more information [INFO] [stdout] = help: add `#![feature(never_type)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-11-23; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: the `!` type is experimental [INFO] [stdout] --> src/utils.rs:14:18 [INFO] [stdout] | [INFO] [stdout] 14 | type Error = !; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #35121 for more information [INFO] [stdout] = help: add `#![feature(never_type)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-11-23; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: the `!` type is experimental [INFO] [stdout] --> src/utils.rs:18:28 [INFO] [stdout] | [INFO] [stdout] 18 | ) -> Result, !> { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #35121 for more information [INFO] [stdout] = help: add `#![feature(never_type)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-11-23; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: the `!` type is experimental [INFO] [stdout] --> src/utils.rs:18:28 [INFO] [stdout] | [INFO] [stdout] 18 | ) -> Result, !> { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #35121 for more information [INFO] [stdout] = help: add `#![feature(never_type)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-11-23; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: the `!` type is experimental [INFO] [stdout] --> src/net.rs:18:18 [INFO] [stdout] | [INFO] [stdout] 18 | type Error = !; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #35121 for more information [INFO] [stdout] = help: add `#![feature(never_type)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-11-23; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: the `!` type is experimental [INFO] [stdout] --> src/net.rs:18:18 [INFO] [stdout] | [INFO] [stdout] 18 | type Error = !; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #35121 for more information [INFO] [stdout] = help: add `#![feature(never_type)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-11-23; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: the `!` type is experimental [INFO] [stdout] --> src/net.rs:22:47 [INFO] [stdout] | [INFO] [stdout] 22 | ) -> Result>, !> { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #35121 for more information [INFO] [stdout] = help: add `#![feature(never_type)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-11-23; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: the `!` type is experimental [INFO] [stdout] --> src/net.rs:22:47 [INFO] [stdout] | [INFO] [stdout] 22 | ) -> Result>, !> { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #35121 for more information [INFO] [stdout] = help: add `#![feature(never_type)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-11-23; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `fnbox` [INFO] [stdout] --> src/lib.rs:71:12 [INFO] [stdout] | [INFO] [stdout] 71 | #![feature(fnbox)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `fnbox` [INFO] [stdout] --> src/lib.rs:71:12 [INFO] [stdout] | [INFO] [stdout] 71 | #![feature(fnbox)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0635, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0635, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ia` (lib) due to 9 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `ia` (lib test) due to 9 previous errors [INFO] running `Command { std: "docker" "inspect" "f1ea6f7d1d6ef4eee2c0266beebea5a3f4a6d0be41b4e16c9f7b1644e27e07b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1ea6f7d1d6ef4eee2c0266beebea5a3f4a6d0be41b4e16c9f7b1644e27e07b1", kill_on_drop: false }` [INFO] [stdout] f1ea6f7d1d6ef4eee2c0266beebea5a3f4a6d0be41b4e16c9f7b1644e27e07b1