[INFO] fetching crate alligator 0.1.0... [INFO] checking alligator-0.1.0 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] extracting crate alligator 0.1.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate alligator 0.1.0 on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate alligator 0.1.0 [INFO] finished tweaking crates.io crate alligator 0.1.0 [INFO] tweaked toml for crates.io crate alligator 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fe963c99c3ca65064d0aad9595ce832b532c54c732ec43ace1efa96722429e1b [INFO] running `Command { std: "docker" "start" "-a" "fe963c99c3ca65064d0aad9595ce832b532c54c732ec43ace1efa96722429e1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fe963c99c3ca65064d0aad9595ce832b532c54c732ec43ace1efa96722429e1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe963c99c3ca65064d0aad9595ce832b532c54c732ec43ace1efa96722429e1b", kill_on_drop: false }` [INFO] [stdout] fe963c99c3ca65064d0aad9595ce832b532c54c732ec43ace1efa96722429e1b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b7b7e0e9ee18a31745031d8785c555a9fd5cc35c056a82b5f676e2c8938086f3 [INFO] running `Command { std: "docker" "start" "-a" "b7b7e0e9ee18a31745031d8785c555a9fd5cc35c056a82b5f676e2c8938086f3", kill_on_drop: false }` [INFO] [stderr] Checking alligator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(await_macro)] [INFO] [stdout] | ^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: subsumed by `.await` syntax [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(await_macro)] [INFO] [stdout] | ^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: subsumed by `.await` syntax [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `local_waker_from_nonlocal` in module `std::task` [INFO] [stdout] --> src/lib.rs:83:22 [INFO] [stdout] | [INFO] [stdout] 83 | ::std::task::local_waker_from_nonlocal(self.clone()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ not found in `std::task` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `local_waker_from_nonlocal` in module `std::task` [INFO] [stdout] --> src/lib.rs:83:22 [INFO] [stdout] | [INFO] [stdout] 83 | ::std::task::local_waker_from_nonlocal(self.clone()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ not found in `std::task` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'local_waker' [INFO] [stdout] --> src/lib.rs:66:29 [INFO] [stdout] | [INFO] [stdout] 66 | use std::task::{Wake, Poll, LocalWaker}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #118959 for more information [INFO] [stdout] = help: add `#![feature(local_waker)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-05-21; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'local_waker' [INFO] [stdout] --> src/lib.rs:66:29 [INFO] [stdout] | [INFO] [stdout] 66 | use std::task::{Wake, Poll, LocalWaker}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #118959 for more information [INFO] [stdout] = help: add `#![feature(local_waker)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-05-21; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'local_waker' [INFO] [stdout] --> src/lib.rs:82:35 [INFO] [stdout] | [INFO] [stdout] 82 | fn local(self: &Arc) -> LocalWaker { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #118959 for more information [INFO] [stdout] = help: add `#![feature(local_waker)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-05-21; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'local_waker' [INFO] [stdout] --> src/lib.rs:82:35 [INFO] [stdout] | [INFO] [stdout] 82 | fn local(self: &Arc) -> LocalWaker { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #118959 for more information [INFO] [stdout] = help: add `#![feature(local_waker)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-05-21; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0186]: method `wake` has a `self: Arc` declaration in the trait, but not in the impl [INFO] [stdout] --> src/lib.rs:105:5 [INFO] [stdout] | [INFO] [stdout] 105 | fn wake(arc_self: &Arc) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `self: Arc` in impl [INFO] [stdout] | [INFO] [stdout] = note: `wake` from trait: `fn(Arc)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0186]: method `wake` has a `self: Arc` declaration in the trait, but not in the impl [INFO] [stdout] --> src/lib.rs:105:5 [INFO] [stdout] | [INFO] [stdout] 105 | fn wake(arc_self: &Arc) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `self: Arc` in impl [INFO] [stdout] | [INFO] [stdout] = note: `wake` from trait: `fn(Arc)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:128:68 [INFO] [stdout] | [INFO] [stdout] 128 | match unsafe { Pin::new_unchecked(&mut self.future) }.poll(&self.waker.local()) { [INFO] [stdout] | ---- ^^^^^^^^^^^^^^^^^^^ types differ in mutability [INFO] [stdout] | | [INFO] [stdout] | arguments to this method are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected mutable reference `&mut Context<'_>` [INFO] [stdout] found reference `&LocalWaker` [INFO] [stdout] note: method defined here [INFO] [stdout] --> /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/future/future.rs:103:8 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:128:68 [INFO] [stdout] | [INFO] [stdout] 128 | match unsafe { Pin::new_unchecked(&mut self.future) }.poll(&self.waker.local()) { [INFO] [stdout] | ---- ^^^^^^^^^^^^^^^^^^^ types differ in mutability [INFO] [stdout] | | [INFO] [stdout] | arguments to this method are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected mutable reference `&mut Context<'_>` [INFO] [stdout] found reference `&LocalWaker` [INFO] [stdout] note: method defined here [INFO] [stdout] --> /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/future/future.rs:103:8 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:136:72 [INFO] [stdout] | [INFO] [stdout] 136 | match unsafe { Pin::new_unchecked(&mut self.future) }.poll(&self.waker.local()) { [INFO] [stdout] | ---- ^^^^^^^^^^^^^^^^^^^ types differ in mutability [INFO] [stdout] | | [INFO] [stdout] | arguments to this method are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected mutable reference `&mut Context<'_>` [INFO] [stdout] found reference `&LocalWaker` [INFO] [stdout] note: method defined here [INFO] [stdout] --> /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/future/future.rs:103:8 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:136:72 [INFO] [stdout] | [INFO] [stdout] 136 | match unsafe { Pin::new_unchecked(&mut self.future) }.poll(&self.waker.local()) { [INFO] [stdout] | ---- ^^^^^^^^^^^^^^^^^^^ types differ in mutability [INFO] [stdout] | | [INFO] [stdout] | arguments to this method are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected mutable reference `&mut Context<'_>` [INFO] [stdout] found reference `&LocalWaker` [INFO] [stdout] note: method defined here [INFO] [stdout] --> /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/future/future.rs:103:8 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0186, E0308, E0425, E0557, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0186`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0186, E0308, E0425, E0557, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0186`. [INFO] [stdout] [INFO] [stderr] error: could not compile `alligator` (lib) due to 8 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `alligator` (lib test) due to 8 previous errors [INFO] running `Command { std: "docker" "inspect" "b7b7e0e9ee18a31745031d8785c555a9fd5cc35c056a82b5f676e2c8938086f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7b7e0e9ee18a31745031d8785c555a9fd5cc35c056a82b5f676e2c8938086f3", kill_on_drop: false }` [INFO] [stdout] b7b7e0e9ee18a31745031d8785c555a9fd5cc35c056a82b5f676e2c8938086f3 [INFO] checking alligator-0.1.0 against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] extracting crate alligator 0.1.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate alligator 0.1.0 on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate alligator 0.1.0 [INFO] finished tweaking crates.io crate alligator 0.1.0 [INFO] tweaked toml for crates.io crate alligator 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 04e6dbd9b73dcf6bbe63c32e57cfe2612ed0c4e339d20971e2fc8021fc52462e [INFO] running `Command { std: "docker" "start" "-a" "04e6dbd9b73dcf6bbe63c32e57cfe2612ed0c4e339d20971e2fc8021fc52462e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "04e6dbd9b73dcf6bbe63c32e57cfe2612ed0c4e339d20971e2fc8021fc52462e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04e6dbd9b73dcf6bbe63c32e57cfe2612ed0c4e339d20971e2fc8021fc52462e", kill_on_drop: false }` [INFO] [stdout] 04e6dbd9b73dcf6bbe63c32e57cfe2612ed0c4e339d20971e2fc8021fc52462e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2dcc1f9322b6f32c2d8f77e35de110307e464d1720d4aec8ade621e231091cc7 [INFO] running `Command { std: "docker" "start" "-a" "2dcc1f9322b6f32c2d8f77e35de110307e464d1720d4aec8ade621e231091cc7", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] no edition found in manifest, probably 2015, skipping [INFO] running `Command { std: "docker" "inspect" "2dcc1f9322b6f32c2d8f77e35de110307e464d1720d4aec8ade621e231091cc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2dcc1f9322b6f32c2d8f77e35de110307e464d1720d4aec8ade621e231091cc7", kill_on_drop: false }` [INFO] [stdout] 2dcc1f9322b6f32c2d8f77e35de110307e464d1720d4aec8ade621e231091cc7