[INFO] cloning repository https://github.com/kitwestneat/rust-ext2-fuse [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kitwestneat/rust-ext2-fuse" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkitwestneat%2Frust-ext2-fuse", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkitwestneat%2Frust-ext2-fuse'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 49a6c8d1c5bfdea57e31a944880eb118a2c7c5a9 [INFO] testing kitwestneat/rust-ext2-fuse against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkitwestneat%2Frust-ext2-fuse" "/workspace/builds/worker-31/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-31/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kitwestneat/rust-ext2-fuse on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-31/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 `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dc629b1b8244c96fb02142880fd22b9760da6b69b6f22788ad1d22343edd5b20 [INFO] running `Command { std: "docker" "start" "-a" "dc629b1b8244c96fb02142880fd22b9760da6b69b6f22788ad1d22343edd5b20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dc629b1b8244c96fb02142880fd22b9760da6b69b6f22788ad1d22343edd5b20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc629b1b8244c96fb02142880fd22b9760da6b69b6f22788ad1d22343edd5b20", kill_on_drop: false }` [INFO] [stdout] dc629b1b8244c96fb02142880fd22b9760da6b69b6f22788ad1d22343edd5b20 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0b06f118e585734b677a73d122593ee90df6e5c0dd35ecadbedbe69709b13ee5 [INFO] running `Command { std: "docker" "start" "-a" "0b06f118e585734b677a73d122593ee90df6e5c0dd35ecadbedbe69709b13ee5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling pkg-config v0.3.15 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling regex-syntax v0.6.11 [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Compiling thread-scoped v1.0.2 [INFO] [stderr] Compiling termcolor v1.0.5 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling humantime v1.2.0 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling fuse v0.3.1 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling aho-corasick v0.7.6 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling regex v1.2.1 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling ext2-fuse v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `new_size` [INFO] [stdout] --> src/ext2/mod.rs:559:86 [INFO] [stdout] | [INFO] [stdout] 559 | fn append_block_to_inode(&mut self, ino: u64, inode: &mut Inode, block_num: u32, new_size: u64) -> Result<(), c_int> { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_size` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `store_block` [INFO] [stdout] --> src/ext2/mod.rs:376:8 [INFO] [stdout] | [INFO] [stdout] 376 | fn store_block(&self, block_no: u32, buf: *const T) -> Result<(), c_int> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `alloc_block` [INFO] [stdout] --> src/ext2/mod.rs:432:8 [INFO] [stdout] | [INFO] [stdout] 432 | fn alloc_block(&mut self, ino: u64) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `append_block_to_inode` [INFO] [stdout] --> src/ext2/mod.rs:559:8 [INFO] [stdout] | [INFO] [stdout] 559 | fn append_block_to_inode(&mut self, ino: u64, inode: &mut Inode, block_num: u32, new_size: u64) -> Result<(), c_int> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 29.08s [INFO] running `Command { std: "docker" "inspect" "0b06f118e585734b677a73d122593ee90df6e5c0dd35ecadbedbe69709b13ee5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b06f118e585734b677a73d122593ee90df6e5c0dd35ecadbedbe69709b13ee5", kill_on_drop: false }` [INFO] [stdout] 0b06f118e585734b677a73d122593ee90df6e5c0dd35ecadbedbe69709b13ee5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bf6cf72afc1cfddc2c15450d92169408a984a96132ebfbd86394ff25c0ebe0b6 [INFO] running `Command { std: "docker" "start" "-a" "bf6cf72afc1cfddc2c15450d92169408a984a96132ebfbd86394ff25c0ebe0b6", kill_on_drop: false }` [INFO] [stderr] Compiling ext2-fuse v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `new_size` [INFO] [stdout] --> src/ext2/mod.rs:559:86 [INFO] [stdout] | [INFO] [stdout] 559 | fn append_block_to_inode(&mut self, ino: u64, inode: &mut Inode, block_num: u32, new_size: u64) -> Result<(), c_int> { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_size` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `store_block` [INFO] [stdout] --> src/ext2/mod.rs:376:8 [INFO] [stdout] | [INFO] [stdout] 376 | fn store_block(&self, block_no: u32, buf: *const T) -> Result<(), c_int> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `alloc_block` [INFO] [stdout] --> src/ext2/mod.rs:432:8 [INFO] [stdout] | [INFO] [stdout] 432 | fn alloc_block(&mut self, ino: u64) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `append_block_to_inode` [INFO] [stdout] --> src/ext2/mod.rs:559:8 [INFO] [stdout] | [INFO] [stdout] 559 | fn append_block_to_inode(&mut self, ino: u64, inode: &mut Inode, block_num: u32, new_size: u64) -> Result<(), c_int> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.77s [INFO] running `Command { std: "docker" "inspect" "bf6cf72afc1cfddc2c15450d92169408a984a96132ebfbd86394ff25c0ebe0b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf6cf72afc1cfddc2c15450d92169408a984a96132ebfbd86394ff25c0ebe0b6", kill_on_drop: false }` [INFO] [stdout] bf6cf72afc1cfddc2c15450d92169408a984a96132ebfbd86394ff25c0ebe0b6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0acbf6ebcc84d7dad0aac58d712ab05f457d22a823f09737ca8b546eb89833d2 [INFO] running `Command { std: "docker" "start" "-a" "0acbf6ebcc84d7dad0aac58d712ab05f457d22a823f09737ca8b546eb89833d2", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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: if this is intentional, prefix it with an underscore: `_new_size` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `store_block` [INFO] [stderr] --> src/ext2/mod.rs:376:8 [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: associated function is never used: `alloc_block` [INFO] [stderr] --> src/ext2/mod.rs:432:8 [INFO] [stderr] | [INFO] [stderr] 432 | fn alloc_block(&mut self, ino: u64) -> Result { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `append_block_to_inode` [INFO] [stderr] --> src/ext2/mod.rs:559:8 [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: `ext2-fuse` (bin "ext2-fuse" test) generated 4 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.74s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ext2_fuse-1bd9e9b69458a4fa) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0acbf6ebcc84d7dad0aac58d712ab05f457d22a823f09737ca8b546eb89833d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0acbf6ebcc84d7dad0aac58d712ab05f457d22a823f09737ca8b546eb89833d2", kill_on_drop: false }` [INFO] [stdout] 0acbf6ebcc84d7dad0aac58d712ab05f457d22a823f09737ca8b546eb89833d2