[INFO] fetching crate maskerad_memory_allocators 5.2.0... [INFO] checking maskerad_memory_allocators-5.2.0 against master#3aedcf06b73fc36feeebca3d579e1d2a6c40acc5 for pr-65819 [INFO] extracting crate maskerad_memory_allocators 5.2.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate maskerad_memory_allocators 5.2.0 on toolchain 3aedcf06b73fc36feeebca3d579e1d2a6c40acc5 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate maskerad_memory_allocators 5.2.0 [INFO] finished tweaking crates.io crate maskerad_memory_allocators 5.2.0 [INFO] tweaked toml for crates.io crate maskerad_memory_allocators 5.2.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 826a8326ef5702ffc11d1798e76c129aa252c59736afb29479fefbb5fa3fd067 [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" "826a8326ef5702ffc11d1798e76c129aa252c59736afb29479fefbb5fa3fd067", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "826a8326ef5702ffc11d1798e76c129aa252c59736afb29479fefbb5fa3fd067", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "826a8326ef5702ffc11d1798e76c129aa252c59736afb29479fefbb5fa3fd067", kill_on_drop: false }` [INFO] [stdout] 826a8326ef5702ffc11d1798e76c129aa252c59736afb29479fefbb5fa3fd067 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 668623fdd657aa5d367b94fa759d15a4d0b2b9e2610ecbbd712a37408e4423b1 [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" "668623fdd657aa5d367b94fa759d15a4d0b2b9e2610ecbbd712a37408e4423b1", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking maskerad_memory_allocators v5.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/allocation_error.rs:43:32 [INFO] [stdout] | [INFO] [stdout] 43 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/utils.rs:49:33 [INFO] [stdout] | [INFO] [stdout] 49 | let obj = mem::transmute::<&AllTypes, TraitObject>(ptr); [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn AllTypes` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stdout] --> src/memory_chunk.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use alloc::raw_vec::RawVec; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stdout] --> src/memory_chunk.rs:33:14 [INFO] [stdout] | [INFO] [stdout] 33 | storage: RawVec, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stdout] --> src/memory_chunk.rs:49:22 [INFO] [stdout] | [INFO] [stdout] 49 | storage: RawVec::with_capacity(size), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/allocation_error.rs:43:32 [INFO] [stdout] | [INFO] [stdout] 43 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/utils.rs:49:33 [INFO] [stdout] | [INFO] [stdout] 49 | let obj = mem::transmute::<&AllTypes, TraitObject>(ptr); [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn AllTypes` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stdout] --> src/memory_chunk.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use alloc::raw_vec::RawVec; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stdout] --> src/memory_chunk.rs:33:14 [INFO] [stdout] | [INFO] [stdout] 33 | storage: RawVec, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stdout] --> src/memory_chunk.rs:49:22 [INFO] [stdout] | [INFO] [stdout] 49 | storage: RawVec::with_capacity(size), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `cap` found for struct `RawVec` in the current scope [INFO] [stdout] --> src/memory_chunk.rs:40:95 [INFO] [stdout] | [INFO] [stdout] 40 | write!(f, "MemoryChunk [Max capacity: {} bytes, Memory used: {} bytes]", self.storage.cap(), self.fill.get()) [INFO] [stdout] | ^^^ private field, not a method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stdout] --> src/memory_chunk.rs:49:22 [INFO] [stdout] | [INFO] [stdout] 49 | storage: RawVec::with_capacity(size), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `cap` found for struct `RawVec` in the current scope [INFO] [stdout] --> src/memory_chunk.rs:69:22 [INFO] [stdout] | [INFO] [stdout] 69 | self.storage.cap() [INFO] [stdout] | ^^^ private field, not a method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stdout] --> src/memory_chunk.rs:75:22 [INFO] [stdout] | [INFO] [stdout] 75 | self.storage.ptr() [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `cap` found for struct `RawVec` in the current scope [INFO] [stdout] --> src/memory_chunk.rs:40:95 [INFO] [stdout] | [INFO] [stdout] 40 | write!(f, "MemoryChunk [Max capacity: {} bytes, Memory used: {} bytes]", self.storage.cap(), self.fill.get()) [INFO] [stdout] | ^^^ private field, not a method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stdout] --> src/memory_chunk.rs:49:22 [INFO] [stdout] | [INFO] [stdout] 49 | storage: RawVec::with_capacity(size), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `cap` found for struct `RawVec` in the current scope [INFO] [stdout] --> src/memory_chunk.rs:69:22 [INFO] [stdout] | [INFO] [stdout] 69 | self.storage.cap() [INFO] [stdout] | ^^^ private field, not a method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail [INFO] [stdout] --> src/memory_chunk.rs:75:22 [INFO] [stdout] | [INFO] [stdout] 75 | self.storage.ptr() [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: add `#![feature(raw_vec_internals)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0599, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `maskerad_memory_allocators` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 7 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0599, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "668623fdd657aa5d367b94fa759d15a4d0b2b9e2610ecbbd712a37408e4423b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "668623fdd657aa5d367b94fa759d15a4d0b2b9e2610ecbbd712a37408e4423b1", kill_on_drop: false }` [INFO] [stdout] 668623fdd657aa5d367b94fa759d15a4d0b2b9e2610ecbbd712a37408e4423b1