[INFO] fetching crate bern-kernel 0.3.0... [INFO] checking bern-kernel-0.3.0 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125107-1 [INFO] extracting crate bern-kernel 0.3.0 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate bern-kernel 0.3.0 on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bern-kernel 0.3.0 [INFO] finished tweaking crates.io crate bern-kernel 0.3.0 [INFO] tweaked toml for crates.io crate bern-kernel 0.3.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 75 packages to latest compatible versions [INFO] [stderr] Adding bare-metal v0.2.5 (latest: v1.0.0) [INFO] [stderr] Adding bitfield v0.13.2 (latest: v0.15.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding convert_case v0.4.0 (latest: v0.6.0) [INFO] [stderr] Adding embedded-hal v0.2.7 (latest: v1.0.0) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.13.0) [INFO] [stderr] Adding mockall v0.11.4 (latest: v0.12.1) [INFO] [stderr] Adding mockall_derive v0.11.4 (latest: v0.12.1) [INFO] [stderr] Adding nb v0.1.3 (latest: v1.1.0) [INFO] [stderr] Adding num v0.3.1 (latest: v0.4.3) [INFO] [stderr] Adding num-complex v0.3.1 (latest: v0.4.6) [INFO] [stderr] Adding num-rational v0.3.2 (latest: v0.4.2) [INFO] [stderr] Adding predicates v2.1.5 (latest: v3.1.0) [INFO] [stderr] Adding rtt-target v0.3.1 (latest: v0.5.0) [INFO] [stderr] Adding rustc_version v0.2.3 (latest: v0.4.0) [INFO] [stderr] Adding semver v0.9.0 (latest: v1.0.23) [INFO] [stderr] Adding semver-parser v0.7.0 (latest: v0.10.2) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.66) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_derive v1.0.203 [INFO] [stderr] Downloaded ufmt-write v0.1.0 [INFO] [stderr] Downloaded rtt-target v0.3.1 [INFO] [stderr] Downloaded rtos-trace v0.1.3 [INFO] [stderr] Downloaded proc-macro2 v1.0.84 [INFO] [stderr] Downloaded quote v1.0.36 [INFO] [stderr] Downloaded serde v1.0.203 [INFO] [stderr] Downloaded syn v2.0.66 [INFO] [stderr] Downloaded downcast v0.11.0 [INFO] [stderr] Downloaded lazy_static v1.4.0 [INFO] [stderr] Downloaded mockall_derive v0.11.4 [INFO] [stderr] Downloaded fragile v2.0.0 [INFO] [stderr] Downloaded regex-syntax v0.8.3 [INFO] [stderr] Downloaded regex v1.10.4 [INFO] [stderr] Downloaded regex-automata v0.4.6 [INFO] [stderr] Downloaded aho-corasick v1.1.3 [INFO] [stderr] Downloaded memchr v2.7.2 [INFO] [stderr] Downloaded predicates-tree v1.0.9 [INFO] [stderr] Downloaded bern-arch v0.3.0 [INFO] [stderr] Downloaded semver v1.0.23 [INFO] [stderr] Downloaded derive_more v0.99.17 [INFO] [stderr] Downloaded defmt-parser v0.3.4 [INFO] [stderr] Downloaded difflib v0.4.0 [INFO] [stderr] Downloaded float-cmp v0.9.0 [INFO] [stderr] Downloaded either v1.12.0 [INFO] [stderr] Downloaded normalize-line-endings v0.3.0 [INFO] [stderr] Downloaded predicates v2.1.5 [INFO] [stderr] Downloaded predicates-core v1.0.6 [INFO] [stderr] Downloaded termtree v0.4.1 [INFO] [stderr] Downloaded mockall v0.11.4 [INFO] [stderr] Downloaded bern-conf-type v0.2.0 [INFO] [stderr] Downloaded bern-conf v0.2.0 [INFO] [stderr] Downloaded bern-kernel-macros v0.3.0 [INFO] [stderr] Downloaded convert_case v0.4.0 [INFO] [stderr] Downloaded rustc_version v0.4.0 [INFO] [stderr] Downloaded bern-units v0.1.0 [INFO] [stderr] Downloaded unicode-xid v0.2.4 [INFO] [stderr] Downloaded const_format_proc_macros v0.2.32 [INFO] [stderr] Downloaded const_format v0.2.32 [INFO] [stderr] Downloaded thiserror-impl v1.0.61 [INFO] [stderr] Downloaded thiserror v1.0.61 [INFO] [stderr] Downloaded defmt-macros v0.3.9 [INFO] [stderr] Downloaded defmt v0.3.8 [INFO] [stderr] Downloaded log v0.4.21 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 61d44e49be513d7e37285c20bf12c3769cff7244cb779da5e93183ab9eb19c27 [INFO] running `Command { std: "docker" "start" "-a" "61d44e49be513d7e37285c20bf12c3769cff7244cb779da5e93183ab9eb19c27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "61d44e49be513d7e37285c20bf12c3769cff7244cb779da5e93183ab9eb19c27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61d44e49be513d7e37285c20bf12c3769cff7244cb779da5e93183ab9eb19c27", kill_on_drop: false }` [INFO] [stdout] 61d44e49be513d7e37285c20bf12c3769cff7244cb779da5e93183ab9eb19c27 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fa3368a15c32f6f0107781ec504ee81f0f6e6fa4bd9094a77f47024e50d2c44f [INFO] running `Command { std: "docker" "start" "-a" "fa3368a15c32f6f0107781ec504ee81f0f6e6fa4bd9094a77f47024e50d2c44f", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling proc-macro2 v1.0.84 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling bern-arch v0.3.0 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling either v1.12.0 [INFO] [stderr] Compiling predicates-core v1.0.6 [INFO] [stderr] Compiling difflib v0.4.0 [INFO] [stderr] Compiling normalize-line-endings v0.3.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling termtree v0.4.1 [INFO] [stderr] Compiling predicates-tree v1.0.9 [INFO] [stderr] Compiling downcast v0.11.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling fragile v2.0.0 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Compiling const_format_proc_macros v0.2.32 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Checking rtos-trace v0.1.3 [INFO] [stderr] Checking num v0.3.1 [INFO] [stderr] Checking embedded-time v0.12.1 [INFO] [stderr] Compiling const_format v0.2.32 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Compiling predicates v2.1.5 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Compiling mockall_derive v0.11.4 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling bern-units v0.1.0 [INFO] [stderr] Compiling mockall v0.11.4 [INFO] [stderr] Checking bern-conf-type v0.2.0 [INFO] [stderr] Checking bern-conf v0.2.0 [INFO] [stderr] Compiling bern-kernel v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling bern-kernel-macros v0.3.0 [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/sched/idle.rs:18:21 [INFO] [stdout] | [INFO] [stdout] 18 | data_start: (&__smprocess_default_idle) as *const _ as *const u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #114447 [INFO] [stdout] = note: this will be a hard error in the 2024 edition [INFO] [stdout] = note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] help: use `addr_of!` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 18 | data_start: addr_of!(__smprocess_default_idle) as *const _ as *const u8, [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/sched/idle.rs:19:19 [INFO] [stdout] | [INFO] [stdout] 19 | data_end: (&__emprocess_default_idle) as *const _ as *const u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #114447 [INFO] [stdout] = note: this will be a hard error in the 2024 edition [INFO] [stdout] = note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior [INFO] [stdout] help: use `addr_of!` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 19 | data_end: addr_of!(__emprocess_default_idle) as *const _ as *const u8, [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/sched/idle.rs:35:40 [INFO] [stdout] | [INFO] [stdout] 35 | .stack(unsafe { Stack::new(&mut STACK, STACK.len()) }) [INFO] [stdout] | ^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #114447 [INFO] [stdout] = note: this will be a hard error in the 2024 edition [INFO] [stdout] = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior [INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 35 | .stack(unsafe { Stack::new(addr_of_mut!(STACK), STACK.len()) }) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/sched/idle.rs:18:21 [INFO] [stdout] | [INFO] [stdout] 18 | data_start: (&__smprocess_default_idle) as *const _ as *const u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #114447 [INFO] [stdout] = note: this will be a hard error in the 2024 edition [INFO] [stdout] = note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] help: use `addr_of!` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 18 | data_start: addr_of!(__smprocess_default_idle) as *const _ as *const u8, [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static is discouraged [INFO] [stdout] --> src/sched/idle.rs:19:19 [INFO] [stdout] | [INFO] [stdout] 19 | data_end: (&__emprocess_default_idle) as *const _ as *const u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #114447 [INFO] [stdout] = note: this will be a hard error in the 2024 edition [INFO] [stdout] = note: this shared reference has lifetime `'static`, but if the static ever gets mutated, or a mutable reference is created, then any further use of this shared reference is Undefined Behavior [INFO] [stdout] help: use `addr_of!` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 19 | data_end: addr_of!(__emprocess_default_idle) as *const _ as *const u8, [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/sched/idle.rs:35:40 [INFO] [stdout] | [INFO] [stdout] 35 | .stack(unsafe { Stack::new(&mut STACK, STACK.len()) }) [INFO] [stdout] | ^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #114447 [INFO] [stdout] = note: this will be a hard error in the 2024 edition [INFO] [stdout] = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior [INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 35 | .stack(unsafe { Stack::new(addr_of_mut!(STACK), STACK.len()) }) [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[mem::linked_list::LinkedList; 8]` does not permit being left uninitialized [INFO] [stdout] --> src/sched.rs:59:13 [INFO] [stdout] | [INFO] [stdout] 59 | MaybeUninit::uninit().assume_init(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] note: raw pointers must be initialized (in this struct field) [INFO] [stdout] --> src/mem/linked_list.rs:95:5 [INFO] [stdout] | [INFO] [stdout] 95 | head: Link, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/alloc/heap.rs:204:34 [INFO] [stdout] | [INFO] [stdout] 204 | HEAP.init_from_slice(&mut HEAP_BUFFER); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #114447 [INFO] [stdout] = note: this will be a hard error in the 2024 edition [INFO] [stdout] = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior [INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 204 | HEAP.init_from_slice(addr_of_mut!(HEAP_BUFFER)); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/alloc/heap.rs:219:34 [INFO] [stdout] | [INFO] [stdout] 219 | HEAP.init_from_slice(&mut HEAP_BUFFER); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #114447 [INFO] [stdout] = note: this will be a hard error in the 2024 edition [INFO] [stdout] = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior [INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 219 | HEAP.init_from_slice(addr_of_mut!(HEAP_BUFFER)); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/alloc/heap.rs:233:34 [INFO] [stdout] | [INFO] [stdout] 233 | HEAP.init_from_slice(&mut HEAP_BUFFER); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #114447 [INFO] [stdout] = note: this will be a hard error in the 2024 edition [INFO] [stdout] = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior [INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 233 | HEAP.init_from_slice(addr_of_mut!(HEAP_BUFFER)); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[mem::linked_list::LinkedList; 8]` does not permit being left uninitialized [INFO] [stdout] --> src/sched.rs:59:13 [INFO] [stdout] | [INFO] [stdout] 59 | MaybeUninit::uninit().assume_init(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] note: raw pointers must be initialized (in this struct field) [INFO] [stdout] --> src/mem/linked_list.rs:95:5 [INFO] [stdout] | [INFO] [stdout] 95 | head: Link, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.89s [INFO] running `Command { std: "docker" "inspect" "fa3368a15c32f6f0107781ec504ee81f0f6e6fa4bd9094a77f47024e50d2c44f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa3368a15c32f6f0107781ec504ee81f0f6e6fa4bd9094a77f47024e50d2c44f", kill_on_drop: false }` [INFO] [stdout] fa3368a15c32f6f0107781ec504ee81f0f6e6fa4bd9094a77f47024e50d2c44f