[INFO] fetching crate secmem-proc 0.3.2... [INFO] checking secmem-proc-0.3.2 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate secmem-proc 0.3.2 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate secmem-proc 0.3.2 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate secmem-proc 0.3.2 [INFO] finished tweaking crates.io crate secmem-proc 0.3.2 [INFO] tweaked toml for crates.io crate secmem-proc 0.3.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate crates.io crate secmem-proc 0.3.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_derive v1.0.164 [INFO] [stderr] Downloaded assert_cmd v2.0.11 [INFO] [stderr] Downloaded serde_json v1.0.99 [INFO] [stderr] Downloaded syn v2.0.22 [INFO] [stderr] Downloaded bstr v1.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 832fd3bdfc8d4daa3775f5c2fcdf6c9ecece66f9e8eb8c590038ac7fb1eccf7e [INFO] running `Command { std: "docker" "start" "-a" "832fd3bdfc8d4daa3775f5c2fcdf6c9ecece66f9e8eb8c590038ac7fb1eccf7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "832fd3bdfc8d4daa3775f5c2fcdf6c9ecece66f9e8eb8c590038ac7fb1eccf7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "832fd3bdfc8d4daa3775f5c2fcdf6c9ecece66f9e8eb8c590038ac7fb1eccf7e", kill_on_drop: false }` [INFO] [stdout] 832fd3bdfc8d4daa3775f5c2fcdf6c9ecece66f9e8eb8c590038ac7fb1eccf7e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 25e2f6a07679e0ac4442c24595688f3e265dce6689034994ed7a3aa14b96ccf8 [INFO] running `Command { std: "docker" "start" "-a" "25e2f6a07679e0ac4442c24595688f3e265dce6689034994ed7a3aa14b96ccf8", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.63 [INFO] [stderr] Compiling quote v1.0.29 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking itoa v1.0.6 [INFO] [stderr] Compiling serde v1.0.164 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking regex-syntax v0.7.2 [INFO] [stderr] Compiling anyhow v1.0.71 [INFO] [stderr] Compiling serde_json v1.0.99 [INFO] [stderr] Checking predicates-core v1.0.6 [INFO] [stderr] Compiling rustix v0.38.1 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Checking anstyle v1.0.1 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Checking termtree v0.4.1 [INFO] [stderr] Compiling escargot v0.5.7 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking bitflags v2.3.3 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Checking linux-raw-sys v0.4.3 [INFO] [stderr] Checking ryu v1.0.13 [INFO] [stderr] Checking predicates-tree v1.0.9 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking aho-corasick v1.0.2 [INFO] [stderr] Checking bstr v1.5.0 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Compiling syn v2.0.22 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Checking regex v1.8.4 [INFO] [stderr] Checking predicates v3.0.3 [INFO] [stderr] Checking assert_cmd v2.0.11 [INFO] [stderr] Compiling serde_derive v1.0.164 [INFO] [stderr] Compiling thiserror-impl v1.0.40 [INFO] [stderr] Checking secmem-proc v0.3.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function `create_err` is never used [INFO] [stdout] --> src/error.rs:189:8 [INFO] [stdout] | [INFO] [stdout] 186 | pub(crate) trait ResultExt { [INFO] [stdout] | --------- associated function in this trait [INFO] [stdout] ... [INFO] [stdout] 189 | fn create_err(e: anyhow::Error) -> Self; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `AllocError` is never constructed [INFO] [stdout] --> src/error.rs:68:23 [INFO] [stdout] | [INFO] [stdout] 68 | pub(crate) struct AllocError(core::alloc::Layout); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/error.rs:79:23 [INFO] [stdout] | [INFO] [stdout] 76 | impl AllocError { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 79 | pub(crate) fn new(layout: core::alloc::Layout) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `alloc_err_from_size_align` is never used [INFO] [stdout] --> src/error.rs:84:19 [INFO] [stdout] | [INFO] [stdout] 84 | pub(crate) fn alloc_err_from_size_align(size: usize, align: usize) -> anyhow::Error { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `define_harden_function` is imported redundantly [INFO] [stdout] --> src/macros.rs:129:9 [INFO] [stdout] | [INFO] [stdout] 54 | / macro_rules! define_harden_function { [INFO] [stdout] 55 | | ($visibility:vis fn $name:ident {$($($path:tt).+ = $rhs:tt,)*}) => { [INFO] [stdout] 56 | | $visibility fn $name() -> $crate::error::Result { [INFO] [stdout] 57 | | #[allow(unused_mut)] [INFO] [stdout] ... | [INFO] [stdout] 121 | | }; [INFO] [stdout] 122 | | } [INFO] [stdout] | |_- the item `define_harden_function` is already defined here [INFO] [stdout] ... [INFO] [stdout] 129 | use super::define_harden_function; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `create_err` is never used [INFO] [stdout] --> src/error.rs:189:8 [INFO] [stdout] | [INFO] [stdout] 186 | pub(crate) trait ResultExt { [INFO] [stdout] | --------- associated function in this trait [INFO] [stdout] ... [INFO] [stdout] 189 | fn create_err(e: anyhow::Error) -> Self; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `AllocError` is never constructed [INFO] [stdout] --> src/error.rs:68:23 [INFO] [stdout] | [INFO] [stdout] 68 | pub(crate) struct AllocError(core::alloc::Layout); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/error.rs:79:23 [INFO] [stdout] | [INFO] [stdout] 76 | impl AllocError { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 79 | pub(crate) fn new(layout: core::alloc::Layout) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `alloc_err_from_size_align` is never used [INFO] [stdout] --> src/error.rs:84:19 [INFO] [stdout] | [INFO] [stdout] 84 | pub(crate) fn alloc_err_from_size_align(size: usize, align: usize) -> anyhow::Error { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.44s [INFO] running `Command { std: "docker" "inspect" "25e2f6a07679e0ac4442c24595688f3e265dce6689034994ed7a3aa14b96ccf8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25e2f6a07679e0ac4442c24595688f3e265dce6689034994ed7a3aa14b96ccf8", kill_on_drop: false }` [INFO] [stdout] 25e2f6a07679e0ac4442c24595688f3e265dce6689034994ed7a3aa14b96ccf8