[INFO] updating cached repository https://github.com/kitwestneat/rust-ext2-fuse [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 49a6c8d1c5bfdea57e31a944880eb118a2c7c5a9 [INFO] checking kitwestneat/rust-ext2-fuse against try#e922e6444795ab795fab1943288aee3d543699b8 for pr-66852 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkitwestneat%2Frust-ext2-fuse" "/workspace/builds/worker-12/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kitwestneat/rust-ext2-fuse on toolchain e922e6444795ab795fab1943288aee3d543699b8 [INFO] running `"/workspace/cargo-home/bin/cargo" "+e922e6444795ab795fab1943288aee3d543699b8" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/kitwestneat/rust-ext2-fuse [INFO] finished tweaking git repo https://github.com/kitwestneat/rust-ext2-fuse [INFO] tweaked toml for git repo https://github.com/kitwestneat/rust-ext2-fuse written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/kitwestneat/rust-ext2-fuse already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e922e6444795ab795fab1943288aee3d543699b8" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e922e6444795ab795fab1943288aee3d543699b8" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 26e83b9776be561a399d166755a0701543f63fb7969eb86fdc2602a9ec2a1e53 [INFO] running `"docker" "start" "-a" "26e83b9776be561a399d166755a0701543f63fb7969eb86fdc2602a9ec2a1e53"` [INFO] [stderr] Compiling fuse v0.3.1 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking ext2-fuse v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `core::convert::TryInto` [INFO] [stderr] --> src/ext2/mod.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use core::convert::TryInto; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::convert::TryInto` [INFO] [stderr] --> src/ext2/filesystem.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::convert::TryInto; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `new_size` [INFO] [stderr] --> src/ext2/mod.rs:559:86 [INFO] [stderr] | [INFO] [stderr] 559 | fn append_block_to_inode(&mut self, ino: u64, inode: &mut Inode, block_num: u32, new_size: u64) -> Result<(), c_int> { [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_new_size` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `core::convert::TryInto` [INFO] [stderr] --> src/ext2/mod.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use core::convert::TryInto; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::convert::TryInto` [INFO] [stderr] --> src/ext2/filesystem.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::convert::TryInto; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `store_block` [INFO] [stderr] --> src/ext2/mod.rs:376:5 [INFO] [stderr] | [INFO] [stderr] 376 | fn store_block(&self, block_no: u32, buf: *const T) -> Result<(), c_int> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `alloc_block` [INFO] [stderr] --> src/ext2/mod.rs:432:5 [INFO] [stderr] | [INFO] [stderr] 432 | fn alloc_block(&mut self, ino: u64) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `new_size` [INFO] [stderr] --> src/ext2/mod.rs:559:86 [INFO] [stderr] | [INFO] [stderr] 559 | fn append_block_to_inode(&mut self, ino: u64, inode: &mut Inode, block_num: u32, new_size: u64) -> Result<(), c_int> { [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_new_size` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `append_block_to_inode` [INFO] [stderr] --> src/ext2/mod.rs:559:5 [INFO] [stderr] | [INFO] [stderr] 559 | fn append_block_to_inode(&mut self, ino: u64, inode: &mut Inode, block_num: u32, new_size: u64) -> Result<(), c_int> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `store_block` [INFO] [stderr] --> src/ext2/mod.rs:376:5 [INFO] [stderr] | [INFO] [stderr] 376 | fn store_block(&self, block_no: u32, buf: *const T) -> Result<(), c_int> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `alloc_block` [INFO] [stderr] --> src/ext2/mod.rs:432:5 [INFO] [stderr] | [INFO] [stderr] 432 | fn alloc_block(&mut self, ino: u64) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `append_block_to_inode` [INFO] [stderr] --> src/ext2/mod.rs:559:5 [INFO] [stderr] | [INFO] [stderr] 559 | fn append_block_to_inode(&mut self, ino: u64, inode: &mut Inode, block_num: u32, new_size: u64) -> Result<(), c_int> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.92s [INFO] running `"docker" "inspect" "26e83b9776be561a399d166755a0701543f63fb7969eb86fdc2602a9ec2a1e53"` [INFO] running `"docker" "rm" "-f" "26e83b9776be561a399d166755a0701543f63fb7969eb86fdc2602a9ec2a1e53"` [INFO] [stdout] 26e83b9776be561a399d166755a0701543f63fb7969eb86fdc2602a9ec2a1e53