[INFO] fetching crate astral-string 0.0.5... [INFO] checking astral-string-0.0.5 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] extracting crate astral-string 0.0.5 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate astral-string 0.0.5 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate astral-string 0.0.5 [INFO] finished tweaking crates.io crate astral-string 0.0.5 [INFO] tweaked toml for crates.io crate astral-string 0.0.5 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", 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] 62d59db1d7eede2711fe385c0120f3ee9ce08076a9b99eb9e6943e0e57d8c04d [INFO] running `Command { std: "docker" "start" "-a" "62d59db1d7eede2711fe385c0120f3ee9ce08076a9b99eb9e6943e0e57d8c04d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "62d59db1d7eede2711fe385c0120f3ee9ce08076a9b99eb9e6943e0e57d8c04d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62d59db1d7eede2711fe385c0120f3ee9ce08076a9b99eb9e6943e0e57d8c04d", kill_on_drop: false }` [INFO] [stdout] 62d59db1d7eede2711fe385c0120f3ee9ce08076a9b99eb9e6943e0e57d8c04d [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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 86612f93f65a7c12026c1b86cc9e1c909081d4207506aebce58168295883541b [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" "86612f93f65a7c12026c1b86cc9e1c909081d4207506aebce58168295883541b", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling slog v2.7.0 [INFO] [stderr] Checking astral-util v0.0.5 [INFO] [stderr] Checking astral-error v0.0.5 [INFO] [stderr] Checking crossbeam-utils v0.8.5 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Checking crossbeam-epoch v0.9.5 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking rayon-core v1.9.1 [INFO] [stderr] Checking astral-math v0.0.3 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Checking serde v1.0.127 [INFO] [stderr] Checking astral-thirdparty v0.0.2 [INFO] [stderr] Checking astral-string v0.0.5 [INFO] [stderr] Checking astral-string v0.0.5 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stderr] Checking astral-engine v0.0.3 [INFO] [stderr] Fixed src/subsystem.rs (1 fix) [INFO] [stdout] warning: attribute must be of the form `#[doc(hidden|inline|...)]` or `#[doc = "string"]` [INFO] [stdout] --> src/lib.rs:160:1 [INFO] [stdout] | [INFO] [stdout] 160 | #[doc] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:128:2 [INFO] [stdout] | [INFO] [stdout] 128 | future_incompatible, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(ill_formed_attribute_input)]` implied by `#[warn(future_incompatible)]` [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #57571 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: braces around Mutex is unnecessary [INFO] [stdout] --> src/subsystem.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | / use std::{ [INFO] [stdout] 17 | | fmt::{self, Debug, Formatter}, [INFO] [stdout] 18 | | hash::{BuildHasher, BuildHasherDefault, Hash, Hasher}, [INFO] [stdout] 19 | | str, [INFO] [stdout] ... | [INFO] [stdout] 22 | | }, [INFO] [stdout] 23 | | }; [INFO] [stdout] | |__^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:142:2 [INFO] [stdout] | [INFO] [stdout] 142 | unused_import_braces, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute must be of the form `#[doc(hidden|inline|...)]` or `#[doc = "string"]` [INFO] [stdout] --> src/lib.rs:160:1 [INFO] [stdout] | [INFO] [stdout] 160 | #[doc] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:128:2 [INFO] [stdout] | [INFO] [stdout] 128 | future_incompatible, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(ill_formed_attribute_input)]` implied by `#[warn(future_incompatible)]` [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #57571 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: braces around Mutex is unnecessary [INFO] [stdout] --> src/subsystem.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | / use std::{ [INFO] [stdout] 17 | | fmt::{self, Debug, Formatter}, [INFO] [stdout] 18 | | hash::{BuildHasher, BuildHasherDefault, Hash, Hasher}, [INFO] [stdout] 19 | | str, [INFO] [stdout] ... | [INFO] [stdout] 22 | | }, [INFO] [stdout] 23 | | }; [INFO] [stdout] | |__^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:142:2 [INFO] [stdout] | [INFO] [stdout] 142 | unused_import_braces, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.38s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Checking astral-string v0.0.5 (/tmp/fixit) [INFO] [stdout] warning: attribute must be of the form `#[doc(hidden|inline|...)]` or `#[doc = "string"]` [INFO] [stdout] --> src/lib.rs:160:1 [INFO] [stdout] | [INFO] [stdout] 160 | #[doc] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:128:2 [INFO] [stdout] | [INFO] [stdout] 128 | future_incompatible, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(ill_formed_attribute_input)]` implied by `#[warn(future_incompatible)]` [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #57571 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: braces around Mutex is unnecessary [INFO] [stdout] --> src/subsystem.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | / use std::{ [INFO] [stdout] 17 | | fmt::{self, Debug, Formatter}, [INFO] [stdout] 18 | | hash::{BuildHasher, BuildHasherDefault, Hash, Hasher}, [INFO] [stdout] 19 | | str, [INFO] [stdout] ... | [INFO] [stdout] 22 | | }, [INFO] [stdout] 23 | | }; [INFO] [stdout] | |__^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:142:2 [INFO] [stdout] | [INFO] [stdout] 142 | unused_import_braces, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute must be of the form `#[doc(hidden|inline|...)]` or `#[doc = "string"]` [INFO] [stdout] --> src/lib.rs:160:1 [INFO] [stdout] | [INFO] [stdout] 160 | #[doc] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:128:2 [INFO] [stdout] | [INFO] [stdout] 128 | future_incompatible, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(ill_formed_attribute_input)]` implied by `#[warn(future_incompatible)]` [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #57571 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: braces around Mutex is unnecessary [INFO] [stdout] --> src/subsystem.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | / use std::{ [INFO] [stdout] 17 | | fmt::{self, Debug, Formatter}, [INFO] [stdout] 18 | | hash::{BuildHasher, BuildHasherDefault, Hash, Hasher}, [INFO] [stdout] 19 | | str, [INFO] [stdout] ... | [INFO] [stdout] 22 | | }, [INFO] [stdout] 23 | | }; [INFO] [stdout] | |__^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:142:2 [INFO] [stdout] | [INFO] [stdout] 142 | unused_import_braces, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.38s [INFO] running `Command { std: "docker" "inspect" "86612f93f65a7c12026c1b86cc9e1c909081d4207506aebce58168295883541b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86612f93f65a7c12026c1b86cc9e1c909081d4207506aebce58168295883541b", kill_on_drop: false }` [INFO] [stdout] 86612f93f65a7c12026c1b86cc9e1c909081d4207506aebce58168295883541b