[INFO] cloning repository https://github.com/brianshih1/mini-iobuf [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brianshih1/mini-iobuf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrianshih1%2Fmini-iobuf", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrianshih1%2Fmini-iobuf'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8ca08f655c27ba36e5a8eb15c8ff966c3312dcce [INFO] testing brianshih1/mini-iobuf against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrianshih1%2Fmini-iobuf" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/brianshih1/mini-iobuf [INFO] finished tweaking git repo https://github.com/brianshih1/mini-iobuf [INFO] tweaked toml for git repo https://github.com/brianshih1/mini-iobuf written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/brianshih1/mini-iobuf on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/brianshih1/mini-iobuf 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded memoffset v0.8.0 [INFO] [stderr] Downloaded getrandom v0.2.10 [INFO] [stderr] Downloaded intrusive-collections v0.9.5 [INFO] [stderr] Downloaded libc v0.2.147 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 03704cd33d351a171c38c14195b68281cce9a0f4fdd1cb17bffcbfe4864cc775 [INFO] running `Command { std: "docker" "start" "-a" "03704cd33d351a171c38c14195b68281cce9a0f4fdd1cb17bffcbfe4864cc775", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "03704cd33d351a171c38c14195b68281cce9a0f4fdd1cb17bffcbfe4864cc775", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03704cd33d351a171c38c14195b68281cce9a0f4fdd1cb17bffcbfe4864cc775", kill_on_drop: false }` [INFO] [stdout] 03704cd33d351a171c38c14195b68281cce9a0f4fdd1cb17bffcbfe4864cc775 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 8f5bc79f1b21c3fac57c5d8361107feee6c7f031c6085695686f3f12a049f0fc [INFO] running `Command { std: "docker" "start" "-a" "8f5bc79f1b21c3fac57c5d8361107feee6c7f031c6085695686f3f12a049f0fc", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling memoffset v0.8.0 [INFO] [stderr] Compiling intrusive-collections v0.9.5 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling mini-iobuf v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `LinkedList` and `intrusive_adapter` [INFO] [stdout] --> src/io_fragment.rs:4:29 [INFO] [stdout] | [INFO] [stdout] 4 | use intrusive_collections::{intrusive_adapter, LinkedList, LinkedListLink}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `linked_list::Iter` [INFO] [stdout] --> src/iobuf.rs:1:48 [INFO] [stdout] | [INFO] [stdout] 1 | use intrusive_collections::{intrusive_adapter, linked_list::Iter, LinkedList, LinkedListLink}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Arc` [INFO] [stdout] --> src/temporary_buffer.rs:6:33 [INFO] [stdout] | [INFO] [stdout] 6 | sync::{atomic::AtomicUsize, Arc}, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `io_iterator_consumer::IoIteratorConsumer` and `iobuf::IoBuf` [INFO] [stdout] --> src/tests/io_iterator_consumer_test.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{io_iterator_consumer::IoIteratorConsumer, iobuf::IoBuf}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/tests/mod.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | mod io_iterator_consumer_test; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::utils::generate_random_u8_vec` [INFO] [stdout] --> src/tests/io_iterator_consumer_test.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use super::utils::generate_random_u8_vec; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/tests/mod.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | mod io_iterator_consumer_test; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::iobuf::IoBuf` [INFO] [stdout] --> src/tests/iobuf_test.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::iobuf::IoBuf; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/tests/mod.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | mod iobuf_test; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::utils::generate_random_u8_vec` [INFO] [stdout] --> src/tests/iobuf_test.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use super::utils::generate_random_u8_vec; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/tests/mod.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | mod iobuf_test; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::temporary_buffer::TemporaryBuffer` [INFO] [stdout] --> src/tests/temporary_buffer_test.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::temporary_buffer::TemporaryBuffer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/tests/mod.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | mod temporary_buffer_test; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Add` [INFO] [stdout] --> src/io_iterator_consumer.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ops::Add; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/io_iterator_consumer.rs:73:24 [INFO] [stdout] | [INFO] [stdout] 73 | pub fn skip(&self, n: usize) -> () {} [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/temporary_buffer.rs:38:30 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn new_and_copy_data(data: *mut u8, size: usize) -> Self { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/temporary_buffer.rs:38:45 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn new_and_copy_data(data: *mut u8, size: usize) -> Self { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_write` is never used [INFO] [stdout] --> src/io_fragment.rs:43:8 [INFO] [stdout] | [INFO] [stdout] 12 | impl IoFragment { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 43 | fn get_write(&self) -> *mut u8 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `generate_random_u8_vec` is never used [INFO] [stdout] --> src/tests/utils.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn generate_random_u8_vec(size: usize) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.03s [INFO] running `Command { std: "docker" "inspect" "8f5bc79f1b21c3fac57c5d8361107feee6c7f031c6085695686f3f12a049f0fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f5bc79f1b21c3fac57c5d8361107feee6c7f031c6085695686f3f12a049f0fc", kill_on_drop: false }` [INFO] [stdout] 8f5bc79f1b21c3fac57c5d8361107feee6c7f031c6085695686f3f12a049f0fc [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] c1204c903e8ff070164938162f0a8673bd55a18df5bd02a4f64589de4fc46f86 [INFO] running `Command { std: "docker" "start" "-a" "c1204c903e8ff070164938162f0a8673bd55a18df5bd02a4f64589de4fc46f86", kill_on_drop: false }` [INFO] [stdout] warning: unused imports: `LinkedList` and `intrusive_adapter` [INFO] [stdout] --> src/io_fragment.rs:4:29 [INFO] [stdout] | [INFO] [stdout] 4 | use intrusive_collections::{intrusive_adapter, LinkedList, LinkedListLink}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `linked_list::Iter` [INFO] [stdout] --> src/iobuf.rs:1:48 [INFO] [stdout] | [INFO] [stdout] 1 | use intrusive_collections::{intrusive_adapter, linked_list::Iter, LinkedList, LinkedListLink}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Arc` [INFO] [stdout] --> src/temporary_buffer.rs:6:33 [INFO] [stdout] | [INFO] [stdout] 6 | sync::{atomic::AtomicUsize, Arc}, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `io_iterator_consumer::IoIteratorConsumer` and `iobuf::IoBuf` [INFO] [stdout] --> src/tests/io_iterator_consumer_test.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{io_iterator_consumer::IoIteratorConsumer, iobuf::IoBuf}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/tests/mod.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | mod io_iterator_consumer_test; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::utils::generate_random_u8_vec` [INFO] [stdout] --> src/tests/io_iterator_consumer_test.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use super::utils::generate_random_u8_vec; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/tests/mod.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | mod io_iterator_consumer_test; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::iobuf::IoBuf` [INFO] [stdout] --> src/tests/iobuf_test.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::iobuf::IoBuf; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/tests/mod.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | mod iobuf_test; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::utils::generate_random_u8_vec` [INFO] [stdout] --> src/tests/iobuf_test.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use super::utils::generate_random_u8_vec; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/tests/mod.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | mod iobuf_test; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::temporary_buffer::TemporaryBuffer` [INFO] [stdout] --> src/tests/temporary_buffer_test.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::temporary_buffer::TemporaryBuffer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/tests/mod.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | mod temporary_buffer_test; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Add` [INFO] [stdout] --> src/io_iterator_consumer.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ops::Add; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/io_iterator_consumer.rs:73:24 [INFO] [stdout] | [INFO] [stdout] 73 | pub fn skip(&self, n: usize) -> () {} [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/temporary_buffer.rs:38:30 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn new_and_copy_data(data: *mut u8, size: usize) -> Self { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/temporary_buffer.rs:38:45 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn new_and_copy_data(data: *mut u8, size: usize) -> Self { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_write` is never used [INFO] [stdout] --> src/io_fragment.rs:43:8 [INFO] [stdout] | [INFO] [stdout] 12 | impl IoFragment { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 43 | fn get_write(&self) -> *mut u8 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `generate_random_u8_vec` is never used [INFO] [stdout] --> src/tests/utils.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn generate_random_u8_vec(size: usize) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling mini-iobuf v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `LinkedList` and `intrusive_adapter` [INFO] [stdout] --> src/io_fragment.rs:4:29 [INFO] [stdout] | [INFO] [stdout] 4 | use intrusive_collections::{intrusive_adapter, LinkedList, LinkedListLink}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `linked_list::Iter` [INFO] [stdout] --> src/iobuf.rs:1:48 [INFO] [stdout] | [INFO] [stdout] 1 | use intrusive_collections::{intrusive_adapter, linked_list::Iter, LinkedList, LinkedListLink}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Arc` [INFO] [stdout] --> src/temporary_buffer.rs:6:33 [INFO] [stdout] | [INFO] [stdout] 6 | sync::{atomic::AtomicUsize, Arc}, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Add` [INFO] [stdout] --> src/io_iterator_consumer.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ops::Add; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/io_iterator_consumer.rs:73:24 [INFO] [stdout] | [INFO] [stdout] 73 | pub fn skip(&self, n: usize) -> () {} [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/temporary_buffer.rs:38:30 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn new_and_copy_data(data: *mut u8, size: usize) -> Self { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/temporary_buffer.rs:38:45 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn new_and_copy_data(data: *mut u8, size: usize) -> Self { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `second` [INFO] [stdout] --> src/tests/temporary_buffer_test.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | let second = buffer.share(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_second` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `slice` [INFO] [stdout] --> src/tests/temporary_buffer_test.rs:11:17 [INFO] [stdout] | [INFO] [stdout] 11 | let slice = buffer.share_slice(0, 3); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_slice` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_write` is never used [INFO] [stdout] --> src/io_fragment.rs:43:8 [INFO] [stdout] | [INFO] [stdout] 12 | impl IoFragment { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 43 | fn get_write(&self) -> *mut u8 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.93s [INFO] running `Command { std: "docker" "inspect" "c1204c903e8ff070164938162f0a8673bd55a18df5bd02a4f64589de4fc46f86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1204c903e8ff070164938162f0a8673bd55a18df5bd02a4f64589de4fc46f86", kill_on_drop: false }` [INFO] [stdout] c1204c903e8ff070164938162f0a8673bd55a18df5bd02a4f64589de4fc46f86 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] bd1df34b532a7f2e80b508220886e5594f4bab91ecfc80a072b1a8211197c74a [INFO] running `Command { std: "docker" "start" "-a" "bd1df34b532a7f2e80b508220886e5594f4bab91ecfc80a072b1a8211197c74a", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `LinkedList` and `intrusive_adapter` [INFO] [stderr] --> src/io_fragment.rs:4:29 [INFO] [stderr] | [INFO] [stderr] 4 | use intrusive_collections::{intrusive_adapter, LinkedList, LinkedListLink}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `linked_list::Iter` [INFO] [stderr] --> src/iobuf.rs:1:48 [INFO] [stderr] | [INFO] [stderr] 1 | use intrusive_collections::{intrusive_adapter, linked_list::Iter, LinkedList, LinkedListLink}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Arc` [INFO] [stderr] --> src/temporary_buffer.rs:6:33 [INFO] [stderr] | [INFO] [stderr] 6 | sync::{atomic::AtomicUsize, Arc}, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `io_iterator_consumer::IoIteratorConsumer` and `iobuf::IoBuf` [INFO] [stderr] --> src/tests/io_iterator_consumer_test.rs:1:13 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::{io_iterator_consumer::IoIteratorConsumer, iobuf::IoBuf}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stderr] --> src/tests/mod.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | mod io_iterator_consumer_test; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::utils::generate_random_u8_vec` [INFO] [stderr] --> src/tests/io_iterator_consumer_test.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use super::utils::generate_random_u8_vec; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stderr] --> src/tests/mod.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | mod io_iterator_consumer_test; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::iobuf::IoBuf` [INFO] [stderr] --> src/tests/iobuf_test.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::iobuf::IoBuf; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stderr] --> src/tests/mod.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | mod iobuf_test; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::utils::generate_random_u8_vec` [INFO] [stderr] --> src/tests/iobuf_test.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use super::utils::generate_random_u8_vec; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stderr] --> src/tests/mod.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | mod iobuf_test; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::temporary_buffer::TemporaryBuffer` [INFO] [stderr] --> src/tests/temporary_buffer_test.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::temporary_buffer::TemporaryBuffer; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stderr] --> src/tests/mod.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | mod temporary_buffer_test; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ops::Add` [INFO] [stderr] --> src/io_iterator_consumer.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::ops::Add; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/io_iterator_consumer.rs:73:24 [INFO] [stderr] | [INFO] [stderr] 73 | pub fn skip(&self, n: usize) -> () {} [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `data` [INFO] [stderr] --> src/temporary_buffer.rs:38:30 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn new_and_copy_data(data: *mut u8, size: usize) -> Self { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `size` [INFO] [stderr] --> src/temporary_buffer.rs:38:45 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn new_and_copy_data(data: *mut u8, size: usize) -> Self { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stderr] [INFO] [stderr] warning: method `get_write` is never used [INFO] [stderr] --> src/io_fragment.rs:43:8 [INFO] [stderr] | [INFO] [stderr] 12 | impl IoFragment { [INFO] [stderr] | --------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 43 | fn get_write(&self) -> *mut u8 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `generate_random_u8_vec` is never used [INFO] [stderr] --> src/tests/utils.rs:3:8 [INFO] [stderr] | [INFO] [stderr] 3 | pub fn generate_random_u8_vec(size: usize) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `second` [INFO] [stderr] --> src/tests/temporary_buffer_test.rs:7:13 [INFO] [stderr] | [INFO] [stderr] 7 | let second = buffer.share(); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_second` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `slice` [INFO] [stderr] --> src/tests/temporary_buffer_test.rs:11:17 [INFO] [stderr] | [INFO] [stderr] 11 | let slice = buffer.share_slice(0, 3); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_slice` [INFO] [stderr] [INFO] [stderr] warning: `mini-iobuf` (lib) generated 14 warnings (run `cargo fix --lib -p mini-iobuf` to apply 8 suggestions) [INFO] [stderr] warning: `mini-iobuf` (lib test) generated 10 warnings (8 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/mini_iobuf-37f837a40299d893) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::temporary_buffer_test::write ... ok [INFO] [stdout] test tests::iobuf_test::test ... ok [INFO] [stdout] test tests::io_iterator_consumer_test::test_consume_to_arr ... ok [INFO] [stdout] test tests::temporary_buffer_test::test_share_ref_count ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "bd1df34b532a7f2e80b508220886e5594f4bab91ecfc80a072b1a8211197c74a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd1df34b532a7f2e80b508220886e5594f4bab91ecfc80a072b1a8211197c74a", kill_on_drop: false }` [INFO] [stdout] bd1df34b532a7f2e80b508220886e5594f4bab91ecfc80a072b1a8211197c74a