Dec 05 05:25:49.509 INFO checking to-directory-0.1.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 05:25:49.509 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 05 05:25:49.772 INFO [stdout] 73c53e9daceb36a0df72943377b39de16730a39e31a365411dccb54bd5d525bf
Dec 05 05:25:49.772 INFO running `"docker" "start" "-a" "73c53e9daceb36a0df72943377b39de16730a39e31a365411dccb54bd5d525bf"`
Dec 05 05:25:50.419 INFO [stderr] usermod: no changes
Dec 05 05:25:50.483 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 05 05:25:50.483 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 05 05:25:50.483 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 05 05:25:50.483 INFO [stderr] files will be included as a binary target:
Dec 05 05:25:50.483 INFO [stderr] 
Dec 05 05:25:50.483 INFO [stderr] * /source/src/main.rs
Dec 05 05:25:50.483 INFO [stderr] 
Dec 05 05:25:50.483 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 05 05:25:50.483 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 05 05:25:50.483 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 05 05:25:50.483 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 05 05:25:50.483 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 05 05:25:50.483 INFO [stderr] 
Dec 05 05:25:50.483 INFO [stderr] For more information on this warning you can consult
Dec 05 05:25:50.483 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 05 05:25:50.483 INFO [stderr] warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `to`,
Dec 05 05:25:50.483 INFO [stderr] please set bin.path in Cargo.toml
Dec 05 05:25:50.515 INFO [stderr]     Checking bincode v0.5.9
Dec 05 05:25:51.733 INFO [stderr]     Checking to-directory v0.1.0 (/source)
Dec 05 05:25:52.719 INFO [stderr] warning: unused import: `std::fmt`
Dec 05 05:25:52.719 INFO [stderr]  --> src/types.rs:2:5
Dec 05 05:25:52.719 INFO [stderr]   |
Dec 05 05:25:52.719 INFO [stderr] 2 | use std::fmt;
Dec 05 05:25:52.719 INFO [stderr]   |     ^^^^^^^^
Dec 05 05:25:52.719 INFO [stderr]   |
Dec 05 05:25:52.720 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 05:25:52.720 INFO [stderr] 
Dec 05 05:25:52.735 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 05 05:25:52.735 INFO [stderr]  --> src/dir.rs:6:31
Dec 05 05:25:52.735 INFO [stderr]   |
Dec 05 05:25:52.735 INFO [stderr] 6 |     let mut directory = match env::home_dir() {
Dec 05 05:25:52.735 INFO [stderr]   |                               ^^^^^^^^^^^^^
Dec 05 05:25:52.735 INFO [stderr]   |
Dec 05 05:25:52.735 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 05 05:25:52.735 INFO [stderr] 
Dec 05 05:25:52.830 INFO [stderr] warning: unused import: `std::fmt`
Dec 05 05:25:52.830 INFO [stderr]  --> src/types.rs:2:5
Dec 05 05:25:52.830 INFO [stderr]   |
Dec 05 05:25:52.830 INFO [stderr] 2 | use std::fmt;
Dec 05 05:25:52.830 INFO [stderr]   |     ^^^^^^^^
Dec 05 05:25:52.830 INFO [stderr]   |
Dec 05 05:25:52.830 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 05:25:52.830 INFO [stderr] 
Dec 05 05:25:52.843 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 05 05:25:52.843 INFO [stderr]  --> src/dir.rs:6:31
Dec 05 05:25:52.843 INFO [stderr]   |
Dec 05 05:25:52.843 INFO [stderr] 6 |     let mut directory = match env::home_dir() {
Dec 05 05:25:52.843 INFO [stderr]   |                               ^^^^^^^^^^^^^
Dec 05 05:25:52.843 INFO [stderr]   |
Dec 05 05:25:52.843 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 05 05:25:52.843 INFO [stderr] 
Dec 05 05:25:52.867 INFO [stderr] warning: unused variable: `directory`
Dec 05 05:25:52.867 INFO [stderr]   --> src/dir.rs:16:15
Dec 05 05:25:52.867 INFO [stderr]    |
Dec 05 05:25:52.867 INFO [stderr] 16 | pub fn mkdirp(directory: &Path) -> ToResult<()> {
Dec 05 05:25:52.867 INFO [stderr]    |               ^^^^^^^^^ help: consider using `_directory` instead
Dec 05 05:25:52.867 INFO [stderr]    |
Dec 05 05:25:52.867 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 05:25:52.867 INFO [stderr] 
Dec 05 05:25:52.867 INFO [stderr] warning: unused variable: `extension`
Dec 05 05:25:52.867 INFO [stderr]   --> src/database.rs:37:21
Dec 05 05:25:52.867 INFO [stderr]    |
Dec 05 05:25:52.867 INFO [stderr] 37 |         if let Some(extension) = directory.extension() {
Dec 05 05:25:52.867 INFO [stderr]    |                     ^^^^^^^^^ help: consider using `_extension` instead
Dec 05 05:25:52.867 INFO [stderr] 
Dec 05 05:25:52.867 INFO [stderr] warning: unused variable: `err`
Dec 05 05:25:52.867 INFO [stderr]   --> src/database.rs:95:17
Dec 05 05:25:52.867 INFO [stderr]    |
Dec 05 05:25:52.867 INFO [stderr] 95 |             Err(err) => {
Dec 05 05:25:52.867 INFO [stderr]    |                 ^^^ help: consider using `_err` instead
Dec 05 05:25:52.867 INFO [stderr] 
Dec 05 05:25:52.963 INFO [stderr] warning: unused variable: `directory`
Dec 05 05:25:52.963 INFO [stderr]   --> src/dir.rs:16:15
Dec 05 05:25:52.963 INFO [stderr]    |
Dec 05 05:25:52.963 INFO [stderr] 16 | pub fn mkdirp(directory: &Path) -> ToResult<()> {
Dec 05 05:25:52.963 INFO [stderr]    |               ^^^^^^^^^ help: consider using `_directory` instead
Dec 05 05:25:52.963 INFO [stderr]    |
Dec 05 05:25:52.963 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 05:25:52.963 INFO [stderr] 
Dec 05 05:25:52.964 INFO [stderr] warning: unused variable: `extension`
Dec 05 05:25:52.964 INFO [stderr]   --> src/database.rs:37:21
Dec 05 05:25:52.964 INFO [stderr]    |
Dec 05 05:25:52.964 INFO [stderr] 37 |         if let Some(extension) = directory.extension() {
Dec 05 05:25:52.964 INFO [stderr]    |                     ^^^^^^^^^ help: consider using `_extension` instead
Dec 05 05:25:52.964 INFO [stderr] 
Dec 05 05:25:52.967 INFO [stderr] warning: unused variable: `err`
Dec 05 05:25:52.967 INFO [stderr]   --> src/database.rs:95:17
Dec 05 05:25:52.967 INFO [stderr]    |
Dec 05 05:25:52.967 INFO [stderr] 95 |             Err(err) => {
Dec 05 05:25:52.967 INFO [stderr]    |                 ^^^ help: consider using `_err` instead
Dec 05 05:25:52.967 INFO [stderr] 
Dec 05 05:25:53.055 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.60s
Dec 05 05:25:53.059 INFO [stderr] su: No module specific data is present
Dec 05 05:25:53.464 INFO running `"docker" "inspect" "73c53e9daceb36a0df72943377b39de16730a39e31a365411dccb54bd5d525bf"`
Dec 05 05:25:53.597 INFO running `"docker" "rm" "-f" "73c53e9daceb36a0df72943377b39de16730a39e31a365411dccb54bd5d525bf"`
Dec 05 05:25:53.710 INFO [stdout] 73c53e9daceb36a0df72943377b39de16730a39e31a365411dccb54bd5d525bf