Dec 04 13:47:00.432 INFO checking mplanchard/dur against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 13:47:00.433 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 13:47:00.983 INFO [stdout] 6a25b6722748de305afe22d0d8089af0a8eb447c6a4237d48a778c6dfa6f6c26
Dec 04 13:47:00.985 INFO running `"docker" "start" "-a" "6a25b6722748de305afe22d0d8089af0a8eb447c6a4237d48a778c6dfa6f6c26"`
Dec 04 13:47:03.107 INFO [stderr] usermod: no changes
Dec 04 13:47:03.164 INFO [stderr]     Checking dur v0.1.0 (/source)
Dec 04 13:47:03.523 INFO [stderr] warning: unused variable: `byte`
Dec 04 13:47:03.523 INFO [stderr]    --> src/main.rs:103:25
Dec 04 13:47:03.523 INFO [stderr]     |
Dec 04 13:47:03.523 INFO [stderr] 103 |     fn add_bytes(&self, byte: u64) {
Dec 04 13:47:03.523 INFO [stderr]     |                         ^^^^ help: consider using `_byte` instead
Dec 04 13:47:03.523 INFO [stderr]     |
Dec 04 13:47:03.523 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 13:47:03.523 INFO [stderr] 
Dec 04 13:47:03.544 INFO [stderr] warning: enum is never used: `FSEntry`
Dec 04 13:47:03.544 INFO [stderr]  --> src/main.rs:8:1
Dec 04 13:47:03.544 INFO [stderr]   |
Dec 04 13:47:03.544 INFO [stderr] 8 | enum FSEntry {
Dec 04 13:47:03.544 INFO [stderr]   | ^^^^^^^^^^^^
Dec 04 13:47:03.544 INFO [stderr]   |
Dec 04 13:47:03.544 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 13:47:03.544 INFO [stderr] 
Dec 04 13:47:03.544 INFO [stderr] warning: struct is never constructed: `Directory`
Dec 04 13:47:03.544 INFO [stderr]   --> src/main.rs:16:1
Dec 04 13:47:03.544 INFO [stderr]    |
Dec 04 13:47:03.544 INFO [stderr] 16 | struct Directory {
Dec 04 13:47:03.544 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 04 13:47:03.544 INFO [stderr] 
Dec 04 13:47:03.544 INFO [stderr] warning: method is never used: `from`
Dec 04 13:47:03.545 INFO [stderr]   --> src/main.rs:23:5
Dec 04 13:47:03.545 INFO [stderr]    |
Dec 04 13:47:03.545 INFO [stderr] 23 |     fn from(path: PathBuf, size: u64) -> Self {
Dec 04 13:47:03.545 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 13:47:03.545 INFO [stderr] 
Dec 04 13:47:03.545 INFO [stderr] warning: method is never used: `populate`
Dec 04 13:47:03.545 INFO [stderr]   --> src/main.rs:26:5
Dec 04 13:47:03.545 INFO [stderr]    |
Dec 04 13:47:03.545 INFO [stderr] 26 |     fn populate(&self) -> Self {
Dec 04 13:47:03.545 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 13:47:03.545 INFO [stderr] 
Dec 04 13:47:03.545 INFO [stderr] warning: struct is never constructed: `File`
Dec 04 13:47:03.545 INFO [stderr]   --> src/main.rs:46:1
Dec 04 13:47:03.545 INFO [stderr]    |
Dec 04 13:47:03.545 INFO [stderr] 46 | struct File {
Dec 04 13:47:03.545 INFO [stderr]    | ^^^^^^^^^^^
Dec 04 13:47:03.545 INFO [stderr] 
Dec 04 13:47:03.545 INFO [stderr] warning: method is never used: `from`
Dec 04 13:47:03.545 INFO [stderr]   --> src/main.rs:51:5
Dec 04 13:47:03.545 INFO [stderr]    |
Dec 04 13:47:03.545 INFO [stderr] 51 |     fn from(path: PathBuf, size: u64) -> Self {
Dec 04 13:47:03.545 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 13:47:03.545 INFO [stderr] 
Dec 04 13:47:03.545 INFO [stderr] warning: struct is never constructed: `SymLink`
Dec 04 13:47:03.545 INFO [stderr]   --> src/main.rs:57:1
Dec 04 13:47:03.545 INFO [stderr]    |
Dec 04 13:47:03.545 INFO [stderr] 57 | struct SymLink {
Dec 04 13:47:03.545 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 04 13:47:03.545 INFO [stderr] 
Dec 04 13:47:03.545 INFO [stderr] warning: method is never used: `from`
Dec 04 13:47:03.545 INFO [stderr]   --> src/main.rs:62:5
Dec 04 13:47:03.545 INFO [stderr]    |
Dec 04 13:47:03.545 INFO [stderr] 62 |     fn from(path: PathBuf, size: u64) -> Self {
Dec 04 13:47:03.545 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 13:47:03.545 INFO [stderr] 
Dec 04 13:47:03.545 INFO [stderr] warning: method is never used: `from`
Dec 04 13:47:03.545 INFO [stderr]   --> src/main.rs:68:5
Dec 04 13:47:03.545 INFO [stderr]    |
Dec 04 13:47:03.545 INFO [stderr] 68 |     fn from(path: PathBuf, metadata: fs::Metadata) -> FSEntry {
Dec 04 13:47:03.545 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 13:47:03.545 INFO [stderr] 
Dec 04 13:47:03.545 INFO [stderr] warning: enum is never used: `SIPrefixes`
Dec 04 13:47:03.545 INFO [stderr]   --> src/main.rs:88:1
Dec 04 13:47:03.545 INFO [stderr]    |
Dec 04 13:47:03.545 INFO [stderr] 88 | enum SIPrefixes {
Dec 04 13:47:03.545 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 04 13:47:03.545 INFO [stderr] 
Dec 04 13:47:03.545 INFO [stderr] warning: struct is never constructed: `DriveSpace`
Dec 04 13:47:03.545 INFO [stderr]   --> src/main.rs:98:1
Dec 04 13:47:03.545 INFO [stderr]    |
Dec 04 13:47:03.545 INFO [stderr] 98 | struct DriveSpace {
Dec 04 13:47:03.545 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 04 13:47:03.545 INFO [stderr] 
Dec 04 13:47:03.545 INFO [stderr] warning: method is never used: `add_bytes`
Dec 04 13:47:03.545 INFO [stderr]    --> src/main.rs:103:5
Dec 04 13:47:03.545 INFO [stderr]     |
Dec 04 13:47:03.545 INFO [stderr] 103 |     fn add_bytes(&self, byte: u64) {
Dec 04 13:47:03.545 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 13:47:03.545 INFO [stderr] 
Dec 04 13:47:03.555 INFO [stderr] warning: variant `kB` should have a camel case name such as `Kb`
Dec 04 13:47:03.555 INFO [stderr]   --> src/main.rs:89:5
Dec 04 13:47:03.555 INFO [stderr]    |
Dec 04 13:47:03.555 INFO [stderr] 89 |     kB,
Dec 04 13:47:03.555 INFO [stderr]    |     ^^
Dec 04 13:47:03.555 INFO [stderr]    |
Dec 04 13:47:03.555 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 04 13:47:03.555 INFO [stderr] 
Dec 04 13:47:03.555 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 13:47:03.555 INFO [stderr]    --> src/main.rs:167:5
Dec 04 13:47:03.555 INFO [stderr]     |
Dec 04 13:47:03.555 INFO [stderr] 167 |     naive();
Dec 04 13:47:03.555 INFO [stderr]     |     ^^^^^^^^
Dec 04 13:47:03.555 INFO [stderr]     |
Dec 04 13:47:03.555 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 04 13:47:03.555 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 13:47:03.555 INFO [stderr] 
Dec 04 13:47:03.575 INFO [stderr] warning: unused variable: `byte`
Dec 04 13:47:03.575 INFO [stderr]    --> src/main.rs:103:25
Dec 04 13:47:03.575 INFO [stderr]     |
Dec 04 13:47:03.575 INFO [stderr] 103 |     fn add_bytes(&self, byte: u64) {
Dec 04 13:47:03.575 INFO [stderr]     |                         ^^^^ help: consider using `_byte` instead
Dec 04 13:47:03.579 INFO [stderr]     |
Dec 04 13:47:03.579 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 13:47:03.579 INFO [stderr] 
Dec 04 13:47:03.601 INFO [stderr] warning: enum is never used: `FSEntry`
Dec 04 13:47:03.601 INFO [stderr]  --> src/main.rs:8:1
Dec 04 13:47:03.601 INFO [stderr]   |
Dec 04 13:47:03.601 INFO [stderr] 8 | enum FSEntry {
Dec 04 13:47:03.601 INFO [stderr]   | ^^^^^^^^^^^^
Dec 04 13:47:03.601 INFO [stderr]   |
Dec 04 13:47:03.601 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 13:47:03.601 INFO [stderr] 
Dec 04 13:47:03.601 INFO [stderr] warning: struct is never constructed: `Directory`
Dec 04 13:47:03.601 INFO [stderr]   --> src/main.rs:16:1
Dec 04 13:47:03.601 INFO [stderr]    |
Dec 04 13:47:03.601 INFO [stderr] 16 | struct Directory {
Dec 04 13:47:03.601 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 04 13:47:03.601 INFO [stderr] 
Dec 04 13:47:03.601 INFO [stderr] warning: method is never used: `from`
Dec 04 13:47:03.602 INFO [stderr]   --> src/main.rs:23:5
Dec 04 13:47:03.602 INFO [stderr]    |
Dec 04 13:47:03.602 INFO [stderr] 23 |     fn from(path: PathBuf, size: u64) -> Self {
Dec 04 13:47:03.602 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 13:47:03.602 INFO [stderr] 
Dec 04 13:47:03.602 INFO [stderr] warning: method is never used: `populate`
Dec 04 13:47:03.602 INFO [stderr]   --> src/main.rs:26:5
Dec 04 13:47:03.602 INFO [stderr]    |
Dec 04 13:47:03.602 INFO [stderr] 26 |     fn populate(&self) -> Self {
Dec 04 13:47:03.602 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 13:47:03.602 INFO [stderr] 
Dec 04 13:47:03.602 INFO [stderr] warning: struct is never constructed: `File`
Dec 04 13:47:03.602 INFO [stderr]   --> src/main.rs:46:1
Dec 04 13:47:03.602 INFO [stderr]    |
Dec 04 13:47:03.602 INFO [stderr] 46 | struct File {
Dec 04 13:47:03.602 INFO [stderr]    | ^^^^^^^^^^^
Dec 04 13:47:03.602 INFO [stderr] 
Dec 04 13:47:03.602 INFO [stderr] warning: method is never used: `from`
Dec 04 13:47:03.602 INFO [stderr]   --> src/main.rs:51:5
Dec 04 13:47:03.602 INFO [stderr]    |
Dec 04 13:47:03.602 INFO [stderr] 51 |     fn from(path: PathBuf, size: u64) -> Self {
Dec 04 13:47:03.602 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 13:47:03.602 INFO [stderr] 
Dec 04 13:47:03.602 INFO [stderr] warning: struct is never constructed: `SymLink`
Dec 04 13:47:03.602 INFO [stderr]   --> src/main.rs:57:1
Dec 04 13:47:03.602 INFO [stderr]    |
Dec 04 13:47:03.602 INFO [stderr] 57 | struct SymLink {
Dec 04 13:47:03.602 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 04 13:47:03.602 INFO [stderr] 
Dec 04 13:47:03.602 INFO [stderr] warning: method is never used: `from`
Dec 04 13:47:03.602 INFO [stderr]   --> src/main.rs:62:5
Dec 04 13:47:03.602 INFO [stderr]    |
Dec 04 13:47:03.602 INFO [stderr] 62 |     fn from(path: PathBuf, size: u64) -> Self {
Dec 04 13:47:03.602 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 13:47:03.602 INFO [stderr] 
Dec 04 13:47:03.602 INFO [stderr] warning: method is never used: `from`
Dec 04 13:47:03.602 INFO [stderr]   --> src/main.rs:68:5
Dec 04 13:47:03.602 INFO [stderr]    |
Dec 04 13:47:03.602 INFO [stderr] 68 |     fn from(path: PathBuf, metadata: fs::Metadata) -> FSEntry {
Dec 04 13:47:03.602 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 13:47:03.602 INFO [stderr] 
Dec 04 13:47:03.602 INFO [stderr] warning: enum is never used: `SIPrefixes`
Dec 04 13:47:03.602 INFO [stderr]   --> src/main.rs:88:1
Dec 04 13:47:03.602 INFO [stderr]    |
Dec 04 13:47:03.602 INFO [stderr] 88 | enum SIPrefixes {
Dec 04 13:47:03.602 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 04 13:47:03.602 INFO [stderr] 
Dec 04 13:47:03.602 INFO [stderr] warning: struct is never constructed: `DriveSpace`
Dec 04 13:47:03.602 INFO [stderr]   --> src/main.rs:98:1
Dec 04 13:47:03.602 INFO [stderr]    |
Dec 04 13:47:03.602 INFO [stderr] 98 | struct DriveSpace {
Dec 04 13:47:03.602 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 04 13:47:03.602 INFO [stderr] 
Dec 04 13:47:03.603 INFO [stderr] warning: method is never used: `add_bytes`
Dec 04 13:47:03.603 INFO [stderr]    --> src/main.rs:103:5
Dec 04 13:47:03.603 INFO [stderr]     |
Dec 04 13:47:03.603 INFO [stderr] 103 |     fn add_bytes(&self, byte: u64) {
Dec 04 13:47:03.603 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 13:47:03.603 INFO [stderr] 
Dec 04 13:47:03.603 INFO [stderr] warning: variant `kB` should have a camel case name such as `Kb`
Dec 04 13:47:03.603 INFO [stderr]   --> src/main.rs:89:5
Dec 04 13:47:03.603 INFO [stderr]    |
Dec 04 13:47:03.603 INFO [stderr] 89 |     kB,
Dec 04 13:47:03.603 INFO [stderr]    |     ^^
Dec 04 13:47:03.603 INFO [stderr]    |
Dec 04 13:47:03.604 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 04 13:47:03.604 INFO [stderr] 
Dec 04 13:47:03.604 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 13:47:03.604 INFO [stderr]    --> src/main.rs:167:5
Dec 04 13:47:03.604 INFO [stderr]     |
Dec 04 13:47:03.604 INFO [stderr] 167 |     naive();
Dec 04 13:47:03.604 INFO [stderr]     |     ^^^^^^^^
Dec 04 13:47:03.604 INFO [stderr]     |
Dec 04 13:47:03.604 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 04 13:47:03.606 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 13:47:03.606 INFO [stderr] 
Dec 04 13:47:03.659 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
Dec 04 13:47:03.667 INFO [stderr] su: No module specific data is present
Dec 04 13:47:04.427 INFO running `"docker" "inspect" "6a25b6722748de305afe22d0d8089af0a8eb447c6a4237d48a778c6dfa6f6c26"`
Dec 04 13:47:04.685 INFO running `"docker" "rm" "-f" "6a25b6722748de305afe22d0d8089af0a8eb447c6a4237d48a778c6dfa6f6c26"`
Dec 04 13:47:05.091 INFO [stdout] 6a25b6722748de305afe22d0d8089af0a8eb447c6a4237d48a778c6dfa6f6c26