[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 beta-2021-01-01 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbigbigtor%2Ffilesystem" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bigbigtor/filesystem on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", 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-2/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" "+beta-2021-01-01" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0b3b1b7cd71830c856796d3ba02c690265db3acdb39287bb41e1e14547bed8e2 [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" "0b3b1b7cd71830c856796d3ba02c690265db3acdb39287bb41e1e14547bed8e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0b3b1b7cd71830c856796d3ba02c690265db3acdb39287bb41e1e14547bed8e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b3b1b7cd71830c856796d3ba02c690265db3acdb39287bb41e1e14547bed8e2", kill_on_drop: false }` [INFO] [stdout] 0b3b1b7cd71830c856796d3ba02c690265db3acdb39287bb41e1e14547bed8e2 [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=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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5a5a20d0d2919714630a09392e57733e152f62dd8b9508b6aa6f369b5fa25817 [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" "5a5a20d0d2919714630a09392e57733e152f62dd8b9508b6aa6f369b5fa25817", 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 1.44s [INFO] running `Command { std: "docker" "inspect" "5a5a20d0d2919714630a09392e57733e152f62dd8b9508b6aa6f369b5fa25817", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a5a20d0d2919714630a09392e57733e152f62dd8b9508b6aa6f369b5fa25817", kill_on_drop: false }` [INFO] [stdout] 5a5a20d0d2919714630a09392e57733e152f62dd8b9508b6aa6f369b5fa25817 [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=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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 833d9a9145659d3ce4d2af53966bb44c3c2ee3207fb4a96df28284e0deea37d9 [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" "833d9a9145659d3ce4d2af53966bb44c3c2ee3207fb4a96df28284e0deea37d9", kill_on_drop: false }` [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] [stderr] Compiling filesystem v0.1.0 (/opt/rustwide/workdir) [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 0.94s [INFO] running `Command { std: "docker" "inspect" "833d9a9145659d3ce4d2af53966bb44c3c2ee3207fb4a96df28284e0deea37d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "833d9a9145659d3ce4d2af53966bb44c3c2ee3207fb4a96df28284e0deea37d9", kill_on_drop: false }` [INFO] [stdout] 833d9a9145659d3ce4d2af53966bb44c3c2ee3207fb4a96df28284e0deea37d9 [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=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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ecf8514591497d5c6acf1074b525df8b71814e1d1340440286b51117c4593776 [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" "ecf8514591497d5c6acf1074b525df8b71814e1d1340440286b51117c4593776", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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 superblock::tests::inode_array_blocks ... ok [INFO] [stderr] 3 | use std::mem; [INFO] [stdout] test bitmap::tests::size ... 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: 21 warnings emitted [INFO] [stderr] [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: 20 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/filesystem-28680163c7767210 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/filesystem-4c54c263df8e38a9 [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] [stderr] Doc-tests filesystem [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" "ecf8514591497d5c6acf1074b525df8b71814e1d1340440286b51117c4593776", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ecf8514591497d5c6acf1074b525df8b71814e1d1340440286b51117c4593776", kill_on_drop: false }` [INFO] [stdout] ecf8514591497d5c6acf1074b525df8b71814e1d1340440286b51117c4593776