[INFO] fetching crate astral-string 0.0.5... [INFO] checking astral-string-0.0.5 against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744 [INFO] extracting crate astral-string 0.0.5 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate astral-string 0.0.5 on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "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-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3c69756dc916d4f77d520d03b06b89ae583de12e534d229f39b7aa45d3e26545 [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" "3c69756dc916d4f77d520d03b06b89ae583de12e534d229f39b7aa45d3e26545", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3c69756dc916d4f77d520d03b06b89ae583de12e534d229f39b7aa45d3e26545", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c69756dc916d4f77d520d03b06b89ae583de12e534d229f39b7aa45d3e26545", kill_on_drop: false }` [INFO] [stdout] 3c69756dc916d4f77d520d03b06b89ae583de12e534d229f39b7aa45d3e26545 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e58d0a53ca0d9cacff3650c1179bb26869cf5e3ec9b2717e9a34cb66bc788197 [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" "e58d0a53ca0d9cacff3650c1179bb26869cf5e3ec9b2717e9a34cb66bc788197", kill_on_drop: false }` [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling slog v2.7.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking astral-util v0.0.5 [INFO] [stderr] Checking astral-error v0.0.5 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking crossbeam-epoch v0.9.3 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking astral-math v0.0.3 [INFO] [stderr] Checking astral-thirdparty v0.0.2 [INFO] [stderr] Checking astral-string v0.0.5 [INFO] [stderr] Checking astral-string v0.0.5 (/opt/rustwide/workdir) [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: unused imports: `AtomicUsize`, `Ordering`, `self` [INFO] [stdout] --> src/subsystem.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | atomic::{self, AtomicUsize, Ordering}, [INFO] [stdout] | ^^^^ ^^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:132:2 [INFO] [stdout] | [INFO] [stdout] 132 | unused, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] = note: `#[warn(unused_imports)]` implied by `#[warn(unused)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking astral-engine v0.0.3 [INFO] [stdout] warning: 2 warnings emitted [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: unused imports: `AtomicUsize`, `Ordering`, `self` [INFO] [stdout] --> src/subsystem.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | atomic::{self, AtomicUsize, Ordering}, [INFO] [stdout] | ^^^^ ^^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:132:2 [INFO] [stdout] | [INFO] [stdout] 132 | unused, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] = note: `#[warn(unused_imports)]` implied by `#[warn(unused)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.07s [INFO] running `Command { std: "docker" "inspect" "e58d0a53ca0d9cacff3650c1179bb26869cf5e3ec9b2717e9a34cb66bc788197", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e58d0a53ca0d9cacff3650c1179bb26869cf5e3ec9b2717e9a34cb66bc788197", kill_on_drop: false }` [INFO] [stdout] e58d0a53ca0d9cacff3650c1179bb26869cf5e3ec9b2717e9a34cb66bc788197