[INFO] cloning repository https://github.com/bigbigtor/filesystem [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bigbigtor/filesystem" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbigbigtor%2Ffilesystem", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbigbigtor%2Ffilesystem'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f0fb54371dae1c48ae3cd0aea7fd78804c946792 [INFO] testing bigbigtor/filesystem against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbigbigtor%2Ffilesystem" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bigbigtor/filesystem on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bigbigtor/filesystem [INFO] finished tweaking git repo https://github.com/bigbigtor/filesystem [INFO] tweaked toml for git repo https://github.com/bigbigtor/filesystem written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/bigbigtor/filesystem already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 35cae8cc52f54d5dbd3672a815a4230bf104e15f462ff1ff5bb36b98e7bd0312 [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" "35cae8cc52f54d5dbd3672a815a4230bf104e15f462ff1ff5bb36b98e7bd0312", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "35cae8cc52f54d5dbd3672a815a4230bf104e15f462ff1ff5bb36b98e7bd0312", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35cae8cc52f54d5dbd3672a815a4230bf104e15f462ff1ff5bb36b98e7bd0312", kill_on_drop: false }` [INFO] [stdout] 35cae8cc52f54d5dbd3672a815a4230bf104e15f462ff1ff5bb36b98e7bd0312 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 27d4c461e99d7ac1a5838a0c28d9700014b0ae8413ecc1a38abcd58f12a941a3 [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" "27d4c461e99d7ac1a5838a0c28d9700014b0ae8413ecc1a38abcd58f12a941a3", kill_on_drop: false }` [INFO] [stderr] Compiling filesystem v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::mem` [INFO] [stdout] --> src/inode.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::mem; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `inode_type` [INFO] [stdout] --> src/inode.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | inode_type: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `permissions` [INFO] [stdout] --> src/inode.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | permissions: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `atime` [INFO] [stdout] --> src/inode.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | atime: u16, //access time [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `mtime` [INFO] [stdout] --> src/inode.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | mtime: u16, //data modification time [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `ctime` [INFO] [stdout] --> src/inode.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | ctime: u16, //inode modification time [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `link_number` [INFO] [stdout] --> src/inode.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | link_number: u16, //number of link entries in directory [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `log_byte_size` [INFO] [stdout] --> src/inode.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | log_byte_size: u16, //size in logic bytes [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `oc_data_blocks` [INFO] [stdout] --> src/inode.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | oc_data_blocks: u16, //number of ocupied data blocks [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `direct_pointers` [INFO] [stdout] --> src/inode.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | direct_pointers: [u16; 12], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `indirect_pointers` [INFO] [stdout] --> src/inode.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | indirect_pointers: [u16; 3], //[0] simple indirect, [1] double indirect, [2] triple indirect [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `padding` [INFO] [stdout] --> src/inode.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | padding: [u8; 20], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `first_bitmap_block` [INFO] [stdout] --> src/superblock.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | first_bitmap_block: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `last_bitmap_block` [INFO] [stdout] --> src/superblock.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | last_bitmap_block: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `last_inode_block` [INFO] [stdout] --> src/superblock.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | last_inode_block: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `last_data_block` [INFO] [stdout] --> src/superblock.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | last_data_block: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `root_dir_inode` [INFO] [stdout] --> src/superblock.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | root_dir_inode: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `first_free_inode` [INFO] [stdout] --> src/superblock.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | first_free_inode: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `free_inodes` [INFO] [stdout] --> src/superblock.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | free_inodes: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `total_blocks` [INFO] [stdout] --> src/superblock.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | total_blocks: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `padding` [INFO] [stdout] --> src/superblock.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | padding: [u8; 1000], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.45s [INFO] running `Command { std: "docker" "inspect" "27d4c461e99d7ac1a5838a0c28d9700014b0ae8413ecc1a38abcd58f12a941a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27d4c461e99d7ac1a5838a0c28d9700014b0ae8413ecc1a38abcd58f12a941a3", kill_on_drop: false }` [INFO] [stdout] 27d4c461e99d7ac1a5838a0c28d9700014b0ae8413ecc1a38abcd58f12a941a3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1065569d90a5310ec79043f6281070d35c9e90d0deb95ae7e21f82134aed7b68 [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" "1065569d90a5310ec79043f6281070d35c9e90d0deb95ae7e21f82134aed7b68", kill_on_drop: false }` [INFO] [stderr] Compiling filesystem v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::mem` [INFO] [stdout] --> src/inode.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::mem; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `inode_type` [INFO] [stdout] --> src/inode.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | inode_type: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `permissions` [INFO] [stdout] --> src/inode.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | permissions: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `atime` [INFO] [stdout] --> src/inode.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | atime: u16, //access time [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `mtime` [INFO] [stdout] --> src/inode.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | mtime: u16, //data modification time [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `ctime` [INFO] [stdout] --> src/inode.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | ctime: u16, //inode modification time [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `link_number` [INFO] [stdout] --> src/inode.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | link_number: u16, //number of link entries in directory [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `log_byte_size` [INFO] [stdout] --> src/inode.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | log_byte_size: u16, //size in logic bytes [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `oc_data_blocks` [INFO] [stdout] --> src/inode.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | oc_data_blocks: u16, //number of ocupied data blocks [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `direct_pointers` [INFO] [stdout] --> src/inode.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | direct_pointers: [u16; 12], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `indirect_pointers` [INFO] [stdout] --> src/inode.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | indirect_pointers: [u16; 3], //[0] simple indirect, [1] double indirect, [2] triple indirect [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `padding` [INFO] [stdout] --> src/inode.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | padding: [u8; 20], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `first_bitmap_block` [INFO] [stdout] --> src/superblock.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | first_bitmap_block: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `last_bitmap_block` [INFO] [stdout] --> src/superblock.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | last_bitmap_block: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `last_inode_block` [INFO] [stdout] --> src/superblock.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | last_inode_block: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `last_data_block` [INFO] [stdout] --> src/superblock.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | last_data_block: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `root_dir_inode` [INFO] [stdout] --> src/superblock.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | root_dir_inode: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `first_free_inode` [INFO] [stdout] --> src/superblock.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | first_free_inode: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `free_inodes` [INFO] [stdout] --> src/superblock.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | free_inodes: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `total_blocks` [INFO] [stdout] --> src/superblock.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | total_blocks: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `padding` [INFO] [stdout] --> src/superblock.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | padding: [u8; 1000], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `inode_type` [INFO] [stdout] --> src/inode.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | inode_type: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `permissions` [INFO] [stdout] --> src/inode.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | permissions: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `atime` [INFO] [stdout] --> src/inode.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | atime: u16, //access time [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `mtime` [INFO] [stdout] --> src/inode.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | mtime: u16, //data modification time [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `ctime` [INFO] [stdout] --> src/inode.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | ctime: u16, //inode modification time [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `link_number` [INFO] [stdout] --> src/inode.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | link_number: u16, //number of link entries in directory [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `log_byte_size` [INFO] [stdout] --> src/inode.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | log_byte_size: u16, //size in logic bytes [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `oc_data_blocks` [INFO] [stdout] --> src/inode.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | oc_data_blocks: u16, //number of ocupied data blocks [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `direct_pointers` [INFO] [stdout] --> src/inode.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | direct_pointers: [u16; 12], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `indirect_pointers` [INFO] [stdout] --> src/inode.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | indirect_pointers: [u16; 3], //[0] simple indirect, [1] double indirect, [2] triple indirect [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `padding` [INFO] [stdout] --> src/inode.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | padding: [u8; 20], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `first_bitmap_block` [INFO] [stdout] --> src/superblock.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | first_bitmap_block: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `last_bitmap_block` [INFO] [stdout] --> src/superblock.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | last_bitmap_block: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `last_inode_block` [INFO] [stdout] --> src/superblock.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | last_inode_block: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `last_data_block` [INFO] [stdout] --> src/superblock.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | last_data_block: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `root_dir_inode` [INFO] [stdout] --> src/superblock.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | root_dir_inode: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `first_free_inode` [INFO] [stdout] --> src/superblock.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | first_free_inode: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `free_inodes` [INFO] [stdout] --> src/superblock.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | free_inodes: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `total_blocks` [INFO] [stdout] --> src/superblock.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | total_blocks: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `padding` [INFO] [stdout] --> src/superblock.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | padding: [u8; 1000], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.24s [INFO] running `Command { std: "docker" "inspect" "1065569d90a5310ec79043f6281070d35c9e90d0deb95ae7e21f82134aed7b68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1065569d90a5310ec79043f6281070d35c9e90d0deb95ae7e21f82134aed7b68", kill_on_drop: false }` [INFO] [stdout] 1065569d90a5310ec79043f6281070d35c9e90d0deb95ae7e21f82134aed7b68 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8b2a12223a3bb69d96f04cb954f7414ceba98f5122e1229fa2b5f5e87806e5a4 [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" "8b2a12223a3bb69d96f04cb954f7414ceba98f5122e1229fa2b5f5e87806e5a4", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: unused import: `std::mem` [INFO] [stdout] running 4 tests [INFO] [stderr] --> src/inode.rs:3:5 [INFO] [stdout] test bitmap::tests::set_bit ... ok [INFO] [stderr] | [INFO] [stdout] test bitmap::tests::size ... ok [INFO] [stderr] 3 | use std::mem; [INFO] [stdout] test superblock::tests::inode_array_blocks ... ok [INFO] [stderr] | ^^^^^^^^ [INFO] [stdout] test inode::tests::inode_size ... ok [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: field is never read: `inode_type` [INFO] [stderr] --> src/inode.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | inode_type: u8, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `permissions` [INFO] [stderr] --> src/inode.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | permissions: u8, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `atime` [INFO] [stderr] --> src/inode.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | atime: u16, //access time [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `mtime` [INFO] [stderr] --> src/inode.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | mtime: u16, //data modification time [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `ctime` [INFO] [stderr] --> src/inode.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | ctime: u16, //inode modification time [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `link_number` [INFO] [stderr] --> src/inode.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | link_number: u16, //number of link entries in directory [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `log_byte_size` [INFO] [stderr] --> src/inode.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | log_byte_size: u16, //size in logic bytes [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `oc_data_blocks` [INFO] [stderr] --> src/inode.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | oc_data_blocks: u16, //number of ocupied data blocks [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `direct_pointers` [INFO] [stderr] --> src/inode.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | direct_pointers: [u16; 12], [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `indirect_pointers` [INFO] [stderr] --> src/inode.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | indirect_pointers: [u16; 3], //[0] simple indirect, [1] double indirect, [2] triple indirect [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `padding` [INFO] [stderr] --> src/inode.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | padding: [u8; 20], [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `first_bitmap_block` [INFO] [stderr] --> src/superblock.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | first_bitmap_block: u16, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `last_bitmap_block` [INFO] [stderr] --> src/superblock.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | last_bitmap_block: u16, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `last_inode_block` [INFO] [stderr] --> src/superblock.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | last_inode_block: u16, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `last_data_block` [INFO] [stderr] --> src/superblock.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | last_data_block: u16, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `root_dir_inode` [INFO] [stderr] --> src/superblock.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | root_dir_inode: u16, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `first_free_inode` [INFO] [stderr] --> src/superblock.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | first_free_inode: u16, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `free_inodes` [INFO] [stderr] --> src/superblock.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | free_inodes: u16, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `total_blocks` [INFO] [stderr] --> src/superblock.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | total_blocks: u16, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `padding` [INFO] [stderr] --> src/superblock.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | padding: [u8; 1000], [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `filesystem` (lib) generated 21 warnings [INFO] [stderr] warning: `filesystem` (lib test) generated 20 warnings (20 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/filesystem-64549a89d4e9bd9e) [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/filesystem-d35a5b498d81655b) [INFO] [stdout] [INFO] [stderr] Doc-tests filesystem [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] [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" "8b2a12223a3bb69d96f04cb954f7414ceba98f5122e1229fa2b5f5e87806e5a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b2a12223a3bb69d96f04cb954f7414ceba98f5122e1229fa2b5f5e87806e5a4", kill_on_drop: false }` [INFO] [stdout] 8b2a12223a3bb69d96f04cb954f7414ceba98f5122e1229fa2b5f5e87806e5a4