[INFO] crate astral-string 0.0.5 is already in cache [INFO] testing astral-string-0.0.5 against 1.44.0 for beta-1.45-1 [INFO] extracting crate astral-string 0.0.5 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate astral-string 0.0.5 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [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-9/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stdout] 35b16461df0f14c4ea8df4a12cbc440cf1c8ca2885d6bc4ed791245a3298d9a5 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "35b16461df0f14c4ea8df4a12cbc440cf1c8ca2885d6bc4ed791245a3298d9a5"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling syn v1.0.30 [INFO] [stderr] Compiling slog v2.5.2 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling astral-util v0.0.5 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling serde_derive v1.0.111 [INFO] [stderr] Compiling serde v1.0.111 [INFO] [stderr] Compiling astral-thirdparty v0.0.2 [INFO] [stderr] Compiling astral-string v0.0.5 (/opt/rustwide/workdir) [INFO] [stderr] warning: attribute must be of the form `#[doc(hidden|inline|...)]` or `#[doc = "string"]` [INFO] [stderr] --> src/lib.rs:160:1 [INFO] [stderr] | [INFO] [stderr] 160 | #[doc] [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:128:2 [INFO] [stderr] | [INFO] [stderr] 128 | future_incompatible, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = note: `#[warn(ill_formed_attribute_input)]` implied by `#[warn(future_incompatible)]` [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #57571 [INFO] [stderr] [INFO] [stderr] warning: unused imports: `AtomicUsize`, `Ordering`, `self` [INFO] [stderr] --> src/subsystem.rs:21:12 [INFO] [stderr] | [INFO] [stderr] 21 | atomic::{self, AtomicUsize, Ordering}, [INFO] [stderr] | ^^^^ ^^^^^^^^^^^ ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:132:2 [INFO] [stderr] | [INFO] [stderr] 132 | unused, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] = note: `#[warn(unused_imports)]` implied by `#[warn(unused)]` [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.74s [INFO] running `"docker" "inspect" "35b16461df0f14c4ea8df4a12cbc440cf1c8ca2885d6bc4ed791245a3298d9a5"` [INFO] running `"docker" "rm" "-f" "35b16461df0f14c4ea8df4a12cbc440cf1c8ca2885d6bc4ed791245a3298d9a5"` [INFO] [stdout] 35b16461df0f14c4ea8df4a12cbc440cf1c8ca2885d6bc4ed791245a3298d9a5 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a8c34483fecf47fa304f860c8f201967bb1460cf20e79a05941d52754371c11f [INFO] running `"docker" "start" "-a" "a8c34483fecf47fa304f860c8f201967bb1460cf20e79a05941d52754371c11f"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling astral-error v0.0.5 [INFO] [stderr] Compiling astral-math v0.0.3 [INFO] [stderr] Compiling astral-string v0.0.5 [INFO] [stderr] warning: attribute must be of the form `#[doc(hidden|inline|...)]` or `#[doc = "string"]` [INFO] [stderr] --> src/lib.rs:160:1 [INFO] [stderr] | [INFO] [stderr] 160 | #[doc] [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:128:2 [INFO] [stderr] | [INFO] [stderr] 128 | future_incompatible, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = note: `#[warn(ill_formed_attribute_input)]` implied by `#[warn(future_incompatible)]` [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #57571 [INFO] [stderr] [INFO] [stderr] warning: unused imports: `AtomicUsize`, `Ordering`, `self` [INFO] [stderr] --> src/subsystem.rs:21:12 [INFO] [stderr] | [INFO] [stderr] 21 | atomic::{self, AtomicUsize, Ordering}, [INFO] [stderr] | ^^^^ ^^^^^^^^^^^ ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:132:2 [INFO] [stderr] | [INFO] [stderr] 132 | unused, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] = note: `#[warn(unused_imports)]` implied by `#[warn(unused)]` [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Compiling astral-engine v0.0.3 [INFO] [stderr] Compiling astral-string v0.0.5 (/opt/rustwide/workdir) [INFO] [stderr] warning: attribute must be of the form `#[doc(hidden|inline|...)]` or `#[doc = "string"]` [INFO] [stderr] --> src/lib.rs:160:1 [INFO] [stderr] | [INFO] [stderr] 160 | #[doc] [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:128:2 [INFO] [stderr] | [INFO] [stderr] 128 | future_incompatible, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = note: `#[warn(ill_formed_attribute_input)]` implied by `#[warn(future_incompatible)]` [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #57571 [INFO] [stderr] [INFO] [stderr] warning: unused imports: `AtomicUsize`, `Ordering`, `self` [INFO] [stderr] --> src/subsystem.rs:21:12 [INFO] [stderr] | [INFO] [stderr] 21 | atomic::{self, AtomicUsize, Ordering}, [INFO] [stderr] | ^^^^ ^^^^^^^^^^^ ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:132:2 [INFO] [stderr] | [INFO] [stderr] 132 | unused, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] = note: `#[warn(unused_imports)]` implied by `#[warn(unused)]` [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.39s [INFO] running `"docker" "inspect" "a8c34483fecf47fa304f860c8f201967bb1460cf20e79a05941d52754371c11f"` [INFO] running `"docker" "rm" "-f" "a8c34483fecf47fa304f860c8f201967bb1460cf20e79a05941d52754371c11f"` [INFO] [stdout] a8c34483fecf47fa304f860c8f201967bb1460cf20e79a05941d52754371c11f [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] eb687f4399f435ddbd49417adce64cfd4c921c4862b74010003b1de3e34b824b [INFO] running `"docker" "start" "-a" "eb687f4399f435ddbd49417adce64cfd4c921c4862b74010003b1de3e34b824b"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: attribute must be of the form `#[doc(hidden|inline|...)]` or `#[doc = "string"]` [INFO] [stderr] --> src/lib.rs:160:1 [INFO] [stderr] | [INFO] [stderr] 160 | #[doc] [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:128:2 [INFO] [stderr] | [INFO] [stderr] 128 | future_incompatible, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = note: `#[warn(ill_formed_attribute_input)]` implied by `#[warn(future_incompatible)]` [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #57571 [INFO] [stderr] [INFO] [stderr] warning: unused imports: `AtomicUsize`, `Ordering`, `self` [INFO] [stderr] --> src/subsystem.rs:21:12 [INFO] [stderr] | [INFO] [stderr] 21 | atomic::{self, AtomicUsize, Ordering}, [INFO] [stderr] | ^^^^ ^^^^^^^^^^^ ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:132:2 [INFO] [stderr] | [INFO] [stderr] 132 | unused, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] = note: `#[warn(unused_imports)]` implied by `#[warn(unused)]` [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: attribute must be of the form `#[doc(hidden|inline|...)]` or `#[doc = "string"]` [INFO] [stderr] --> src/lib.rs:160:1 [INFO] [stderr] | [INFO] [stderr] 160 | #[doc] [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:128:2 [INFO] [stderr] | [INFO] [stderr] 128 | future_incompatible, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = note: `#[warn(ill_formed_attribute_input)]` implied by `#[warn(future_incompatible)]` [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #57571 [INFO] [stderr] [INFO] [stderr] warning: unused imports: `AtomicUsize`, `Ordering`, `self` [INFO] [stderr] --> src/subsystem.rs:21:12 [INFO] [stderr] | [INFO] [stderr] 21 | atomic::{self, AtomicUsize, Ordering}, [INFO] [stderr] | ^^^^ ^^^^^^^^^^^ ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:132:2 [INFO] [stderr] | [INFO] [stderr] 132 | unused, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] = note: `#[warn(unused_imports)]` implied by `#[warn(unused)]` [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/astral_string-5c8f08cfc4f8c529 [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] thread 'name::test::test_from_iterator' has overflowed its stack [INFO] [stdout] running 15 tests [INFO] [stderr] fatal runtime error: stack overflow [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/deps/astral_string-5c8f08cfc4f8c529` (signal: 6, SIGABRT: process abort signal) [INFO] running `"docker" "inspect" "eb687f4399f435ddbd49417adce64cfd4c921c4862b74010003b1de3e34b824b"` [INFO] running `"docker" "rm" "-f" "eb687f4399f435ddbd49417adce64cfd4c921c4862b74010003b1de3e34b824b"` [INFO] [stdout] eb687f4399f435ddbd49417adce64cfd4c921c4862b74010003b1de3e34b824b