[INFO] fetching crate mappedheap 0.1.1... [INFO] checking mappedheap-0.1.1 against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248 [INFO] extracting crate mappedheap 0.1.1 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate mappedheap 0.1.1 on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mappedheap 0.1.1 [INFO] finished tweaking crates.io crate mappedheap 0.1.1 [INFO] tweaked toml for crates.io crate mappedheap 0.1.1 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 037af436945bd02ee027635ab4dc558e37631ed5c7c9255efd57c2e4d25a1962 [INFO] running `Command { std: "docker" "start" "-a" "037af436945bd02ee027635ab4dc558e37631ed5c7c9255efd57c2e4d25a1962", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "037af436945bd02ee027635ab4dc558e37631ed5c7c9255efd57c2e4d25a1962", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "037af436945bd02ee027635ab4dc558e37631ed5c7c9255efd57c2e4d25a1962", kill_on_drop: false }` [INFO] [stdout] 037af436945bd02ee027635ab4dc558e37631ed5c7c9255efd57c2e4d25a1962 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 416ae770ebff7276e09e66c2e7ef89a844d67a5b5a623115c6bd862e81f8c9d2 [INFO] running `Command { std: "docker" "start" "-a" "416ae770ebff7276e09e66c2e7ef89a844d67a5b5a623115c6bd862e81f8c9d2", kill_on_drop: false }` [INFO] [stderr] Checking integer-atomics v1.0.2 [INFO] [stderr] Checking lock-wrappers v0.1.2 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking futex v0.1.3 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking tempfile v2.2.0 [INFO] [stderr] Checking mappedheap v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/lib.rs:231:14 [INFO] [stdout] | [INFO] [stdout] 231 | Some(((fragment.addr + (id - fragment.offset) as usize * PAGESZ) as *mut [u8; PAGESZ])) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/lib.rs:231:14 [INFO] [stdout] | [INFO] [stdout] 231 | Some(((fragment.addr + (id - fragment.offset) as usize * PAGESZ) as *mut [u8; PAGESZ])) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `futex::raw::Mutex` in the current scope [INFO] [stdout] --> src/lib.rs:115:33 [INFO] [stdout] | [INFO] [stdout] 115 | resize_lock: Mutex::new(), [INFO] [stdout] | ^^^ function or associated item not found in `futex::raw::Mutex` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `futex::raw::Mutex` in the current scope [INFO] [stdout] --> src/lib.rs:117:32 [INFO] [stdout] | [INFO] [stdout] 117 | alloc_lock: Mutex::new(), [INFO] [stdout] | ^^^ function or associated item not found in `futex::raw::Mutex` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `futex::raw::Mutex` in the current scope [INFO] [stdout] --> src/lib.rs:115:33 [INFO] [stdout] | [INFO] [stdout] 115 | resize_lock: Mutex::new(), [INFO] [stdout] | ^^^ function or associated item not found in `futex::raw::Mutex` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `futex::raw::Mutex` in the current scope [INFO] [stdout] --> src/lib.rs:117:32 [INFO] [stdout] | [INFO] [stdout] 117 | alloc_lock: Mutex::new(), [INFO] [stdout] | ^^^ function or associated item not found in `futex::raw::Mutex` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `acquire` found for struct `futex::raw::Mutex` in the current scope [INFO] [stdout] --> src/lib.rs:273:28 [INFO] [stdout] | [INFO] [stdout] 273 | header.resize_lock.acquire(); [INFO] [stdout] | ^^^^^^^ method not found in `futex::raw::Mutex` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `acquire` found for struct `futex::raw::Mutex` in the current scope [INFO] [stdout] --> src/lib.rs:273:28 [INFO] [stdout] | [INFO] [stdout] 273 | header.resize_lock.acquire(); [INFO] [stdout] | ^^^^^^^ method not found in `futex::raw::Mutex` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `release` found for struct `futex::raw::Mutex` in the current scope [INFO] [stdout] --> src/lib.rs:276:28 [INFO] [stdout] | [INFO] [stdout] 276 | header.resize_lock.release(); [INFO] [stdout] | ^^^^^^^ method not found in `futex::raw::Mutex` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `release` found for struct `futex::raw::Mutex` in the current scope [INFO] [stdout] --> src/lib.rs:276:28 [INFO] [stdout] | [INFO] [stdout] 276 | header.resize_lock.release(); [INFO] [stdout] | ^^^^^^^ method not found in `futex::raw::Mutex` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `acquire` found for struct `futex::raw::Mutex` in the current scope [INFO] [stdout] --> src/lib.rs:294:34 [INFO] [stdout] | [INFO] [stdout] 294 | self.header().alloc_lock.acquire(); [INFO] [stdout] | ^^^^^^^ method not found in `futex::raw::Mutex` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `acquire` found for struct `futex::raw::Mutex` in the current scope [INFO] [stdout] --> src/lib.rs:294:34 [INFO] [stdout] | [INFO] [stdout] 294 | self.header().alloc_lock.acquire(); [INFO] [stdout] | ^^^^^^^ method not found in `futex::raw::Mutex` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `release` found for struct `futex::raw::Mutex` in the current scope [INFO] [stdout] --> src/lib.rs:331:34 [INFO] [stdout] | [INFO] [stdout] 331 | self.header().alloc_lock.release(); [INFO] [stdout] | ^^^^^^^ method not found in `futex::raw::Mutex` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `release` found for struct `futex::raw::Mutex` in the current scope [INFO] [stdout] --> src/lib.rs:331:34 [INFO] [stdout] | [INFO] [stdout] 331 | self.header().alloc_lock.release(); [INFO] [stdout] | ^^^^^^^ method not found in `futex::raw::Mutex` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `acquire` found for struct `futex::raw::Mutex` in the current scope [INFO] [stdout] --> src/lib.rs:364:27 [INFO] [stdout] | [INFO] [stdout] 364 | header.alloc_lock.acquire(); [INFO] [stdout] | ^^^^^^^ method not found in `futex::raw::Mutex` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `acquire` found for struct `futex::raw::Mutex` in the current scope [INFO] [stdout] --> src/lib.rs:364:27 [INFO] [stdout] | [INFO] [stdout] 364 | header.alloc_lock.acquire(); [INFO] [stdout] | ^^^^^^^ method not found in `futex::raw::Mutex` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `release` found for struct `futex::raw::Mutex` in the current scope [INFO] [stdout] --> src/lib.rs:374:35 [INFO] [stdout] | [INFO] [stdout] 374 | header.alloc_lock.release(); [INFO] [stdout] | ^^^^^^^ method not found in `futex::raw::Mutex` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `release` found for struct `futex::raw::Mutex` in the current scope [INFO] [stdout] --> src/lib.rs:374:35 [INFO] [stdout] | [INFO] [stdout] 374 | header.alloc_lock.release(); [INFO] [stdout] | ^^^^^^^ method not found in `futex::raw::Mutex` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `release` found for struct `futex::raw::Mutex` in the current scope [INFO] [stdout] --> src/lib.rs:384:27 [INFO] [stdout] | [INFO] [stdout] 384 | header.alloc_lock.release(); [INFO] [stdout] | ^^^^^^^ method not found in `futex::raw::Mutex` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `release` found for struct `futex::raw::Mutex` in the current scope [INFO] [stdout] --> src/lib.rs:384:27 [INFO] [stdout] | [INFO] [stdout] 384 | header.alloc_lock.release(); [INFO] [stdout] | ^^^^^^^ method not found in `futex::raw::Mutex` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 9 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `mappedheap` due to 10 previous errors; 1 warning emitted [INFO] [stdout] error: aborting due to 9 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "416ae770ebff7276e09e66c2e7ef89a844d67a5b5a623115c6bd862e81f8c9d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "416ae770ebff7276e09e66c2e7ef89a844d67a5b5a623115c6bd862e81f8c9d2", kill_on_drop: false }` [INFO] [stdout] 416ae770ebff7276e09e66c2e7ef89a844d67a5b5a623115c6bd862e81f8c9d2