[INFO] fetching crate flex-alloc 0.0.5... [INFO] checking flex-alloc-0.0.5 against master#035b01b794602d5861daa43ac792f372f8981ed7 for 152214-denied-retry-0 [INFO] extracting crate flex-alloc 0.0.5 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate flex-alloc 0.0.5 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate flex-alloc 0.0.5 [INFO] tweaked toml for crates.io crate flex-alloc 0.0.5 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate flex-alloc 0.0.5 on toolchain 035b01b794602d5861daa43ac792f372f8981ed7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+035b01b794602d5861daa43ac792f372f8981ed7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+035b01b794602d5861daa43ac792f372f8981ed7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 76 packages to latest compatible versions [INFO] [stderr] Adding allocator-api2 v0.2.21 (available: v0.4.0) [INFO] [stderr] Adding criterion v0.5.1 (available: v0.8.2) [INFO] [stderr] Adding rstest v0.23.0 (available: v0.26.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+035b01b794602d5861daa43ac792f372f8981ed7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded relative-path v1.9.3 [INFO] [stderr] Downloaded toml_parser v1.0.6+spec-1.1.0 [INFO] [stderr] Downloaded oorandom v11.1.5 [INFO] [stderr] Downloaded rstest v0.23.0 [INFO] [stderr] Downloaded const-default v1.0.0 [INFO] [stderr] Downloaded allocator-api2 v0.2.21 [INFO] [stderr] Downloaded half v2.7.1 [INFO] [stderr] Downloaded regex v1.12.3 [INFO] [stderr] Downloaded winnow v0.7.14 [INFO] [stderr] Downloaded ciborium v0.2.2 [INFO] [stderr] Downloaded toml_datetime v0.7.5+spec-1.1.0 [INFO] [stderr] Downloaded anes v0.1.6 [INFO] [stderr] Downloaded criterion-plot v0.5.0 [INFO] [stderr] Downloaded zmij v1.0.20 [INFO] [stderr] Downloaded regex-syntax v0.8.9 [INFO] [stderr] Downloaded tinytemplate v1.2.1 [INFO] [stderr] Downloaded zerocopy-derive v0.8.39 [INFO] [stderr] Downloaded criterion v0.5.1 [INFO] [stderr] Downloaded regex-automata v0.4.14 [INFO] [stderr] Downloaded futures-timer v3.0.3 [INFO] [stderr] Downloaded rstest_macros v0.23.0 [INFO] [stderr] Downloaded ciborium-io v0.2.2 [INFO] [stderr] Downloaded ciborium-ll v0.2.2 [INFO] [stderr] Downloaded cast v0.3.0 [INFO] [stderr] Downloaded toml_edit v0.23.10+spec-1.0.0 [INFO] [stderr] Downloaded serde_json v1.0.149 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+035b01b794602d5861daa43ac792f372f8981ed7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0a6b4cf1dbca6783a8d3d19c43a8d775a28a57916a421a2258dc90ca84e8b846 [INFO] running `Command { std: "docker" "start" "-a" "0a6b4cf1dbca6783a8d3d19c43a8d775a28a57916a421a2258dc90ca84e8b846", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0a6b4cf1dbca6783a8d3d19c43a8d775a28a57916a421a2258dc90ca84e8b846", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a6b4cf1dbca6783a8d3d19c43a8d775a28a57916a421a2258dc90ca84e8b846", kill_on_drop: false }` [INFO] [stdout] 0a6b4cf1dbca6783a8d3d19c43a8d775a28a57916a421a2258dc90ca84e8b846 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+035b01b794602d5861daa43ac792f372f8981ed7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a92935a551f191efbbc3bc70578e1248c280da0a839620c8ac59cd51746b9185 [INFO] running `Command { std: "docker" "start" "-a" "a92935a551f191efbbc3bc70578e1248c280da0a839620c8ac59cd51746b9185", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling quote v1.0.44 [INFO] [stderr] Compiling unicode-ident v1.0.23 [INFO] [stderr] Checking memchr v2.8.0 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling zerocopy v0.8.39 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Compiling hashbrown v0.16.1 [INFO] [stderr] Compiling winnow v0.7.14 [INFO] [stderr] Compiling semver v1.0.27 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Compiling zmij v1.0.20 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Checking futures-io v0.3.31 [INFO] [stderr] Compiling toml_datetime v0.7.5+spec-1.1.0 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling libc v0.2.181 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Checking slab v0.4.12 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking cfg-if v1.0.4 [INFO] [stderr] Compiling regex-syntax v0.8.9 [INFO] [stderr] Checking anstyle v1.0.13 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking clap_lex v0.7.7 [INFO] [stderr] Checking itoa v1.0.17 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Compiling indexmap v2.13.0 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking clap_builder v4.5.57 [INFO] [stderr] Compiling glob v0.3.3 [INFO] [stderr] Compiling relative-path v1.9.3 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking const-default v1.0.0 [INFO] [stderr] Checking futures-timer v3.0.3 [INFO] [stderr] Compiling aho-corasick v1.1.4 [INFO] [stderr] Compiling rstest_macros v0.23.0 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking oorandom v11.1.5 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking zeroize v1.8.2 [INFO] [stderr] Checking flex-alloc v0.0.5 (/opt/rustwide/workdir) [INFO] [stderr] Compiling syn v2.0.114 [INFO] [stdout] warning: transmuting an integer to a pointer creates a pointer without provenance [INFO] [stdout] --> src/alloc.rs:289:40 [INFO] [stdout] | [INFO] [stdout] 289 | NonNull::new_unchecked(transmute(layout.align())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is dangerous because dereferencing the resulting pointer is undefined behavior [INFO] [stdout] = note: exposed provenance semantics can be used to create a pointer based on some previously exposed provenance [INFO] [stdout] = help: if you truly mean to create a pointer without provenance, use `std::ptr::without_provenance_mut` [INFO] [stdout] = help: for more information about transmute, see [INFO] [stdout] = help: for more information about exposed provenance, see [INFO] [stdout] = note: `#[warn(integer_to_ptr_transmutes)]` on by default [INFO] [stdout] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance [INFO] [stdout] | [INFO] [stdout] 289 - NonNull::new_unchecked(transmute(layout.align())) [INFO] [stdout] 289 + NonNull::new_unchecked(std::ptr::with_exposed_provenance_mut::(layout.align())) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking regex-automata v0.4.14 [INFO] [stderr] Checking is-terminal v0.4.17 [INFO] [stderr] Compiling toml_parser v1.0.6+spec-1.1.0 [INFO] [stderr] Checking clap v4.5.57 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Compiling toml_edit v0.23.10+spec-1.0.0 [INFO] [stderr] Checking regex v1.12.3 [INFO] [stderr] Compiling proc-macro-crate v3.4.0 [INFO] [stderr] Compiling zerocopy-derive v0.8.39 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking rstest v0.23.0 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking half v2.7.1 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stdout] warning: transmuting an integer to a pointer creates a pointer without provenance [INFO] [stdout] --> src/alloc.rs:289:40 [INFO] [stdout] | [INFO] [stdout] 289 | NonNull::new_unchecked(transmute(layout.align())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is dangerous because dereferencing the resulting pointer is undefined behavior [INFO] [stdout] = note: exposed provenance semantics can be used to create a pointer based on some previously exposed provenance [INFO] [stdout] = help: if you truly mean to create a pointer without provenance, use `std::ptr::without_provenance_mut` [INFO] [stdout] = help: for more information about transmute, see [INFO] [stdout] = help: for more information about exposed provenance, see [INFO] [stdout] = note: `#[warn(integer_to_ptr_transmutes)]` on by default [INFO] [stdout] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance [INFO] [stdout] | [INFO] [stdout] 289 - NonNull::new_unchecked(transmute(layout.align())) [INFO] [stdout] 289 + NonNull::new_unchecked(std::ptr::with_exposed_provenance_mut::(layout.align())) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.51s [INFO] running `Command { std: "docker" "inspect" "a92935a551f191efbbc3bc70578e1248c280da0a839620c8ac59cd51746b9185", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a92935a551f191efbbc3bc70578e1248c280da0a839620c8ac59cd51746b9185", kill_on_drop: false }` [INFO] [stdout] a92935a551f191efbbc3bc70578e1248c280da0a839620c8ac59cd51746b9185