[INFO] updating cached repository bike-barn/hermit
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/bike-barn/hermit
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/bike-barn/hermit" "work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/bike-barn/hermit"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/bike-barn/hermit'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bike-barn/hermit" "work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/bike-barn/hermit"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/bike-barn/hermit'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 122d769ff06ff0efd49e2ecffabf03f3ff84abbd
[INFO] sha for GitHub repo bike-barn/hermit: 122d769ff06ff0efd49e2ecffabf03f3ff84abbd
[INFO] validating manifest of bike-barn/hermit on toolchain master#0f88167f89fffe321590c5148f21b7d51d44388d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of bike-barn/hermit on toolchain try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing bike-barn/hermit
[INFO] finished frobbing bike-barn/hermit
[INFO] frobbed toml for bike-barn/hermit written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/bike-barn/hermit/Cargo.toml
[INFO] started frobbing bike-barn/hermit
[INFO] finished frobbing bike-barn/hermit
[INFO] frobbed toml for bike-barn/hermit written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/bike-barn/hermit/Cargo.toml
[INFO] crate bike-barn/hermit already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking bike-barn/hermit against master#0f88167f89fffe321590c5148f21b7d51d44388d for pr-58948
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-3/master#0f88167f89fffe321590c5148f21b7d51d44388d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/bike-barn/hermit:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 96cb09947ad71569b893021c2aecb883eca28a89e69a04962dd0fc688dbb8b5d
[INFO] running `"docker" "start" "-a" "96cb09947ad71569b893021c2aecb883eca28a89e69a04962dd0fc688dbb8b5d"`
[INFO] [stderr]    Compiling gcc v0.3.35
[INFO] [stderr]     Checking matches v0.1.2
[INFO] [stderr]    Compiling metadeps v1.1.2
[INFO] [stderr]    Compiling curl-sys v0.4.1
[INFO] [stderr]    Compiling backtrace-sys v0.1.23
[INFO] [stderr]     Checking atty v0.2.6
[INFO] [stderr]     Checking clap v2.32.0
[INFO] [stderr]     Checking unicode-bidi v0.3.4
[INFO] [stderr]    Compiling openssl-sys v0.9.6
[INFO] [stderr]     Checking idna v0.1.4
[INFO] [stderr]    Compiling cmake v0.1.17
[INFO] [stderr]    Compiling libz-sys v1.0.6
[INFO] [stderr]     Checking backtrace v0.3.9
[INFO] [stderr]    Compiling libssh2-sys v0.2.6
[INFO] [stderr]    Compiling libgit2-sys v0.7.4
[INFO] [stderr]     Checking failure v0.1.1
[INFO] [stderr]     Checking url v1.6.0
[INFO] [stderr]     Checking git2 v0.7.2
[INFO] [stderr]     Checking hermit v0.0.1 (/opt/crater/workdir)
[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.
[INFO] [stderr]   --> src/main.rs:56:20
[INFO] [stderr]    |
[INFO] [stderr] 56 |     let home_dir = env::home_dir().expect("Could not determine home directory.");
[INFO] [stderr]    |                    ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[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.
[INFO] [stderr]  --> src/env.rs:4:9
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub use std::env::home_dir;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[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.
[INFO] [stderr]   --> src/env.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     env::home_dir().map(|home| home.join(".config/hermit"))
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `path_for`
[INFO] [stderr]   --> src/shell.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub fn path_for(&self, filename: &str) -> PathBuf {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `MkDir`
[INFO] [stderr]  --> src/file_operations.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     MkDir(PathBuf),
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `operations`
[INFO] [stderr]   --> src/file_operations.rs:60:5
[INFO] [stderr]    |
[INFO] [stderr] 60 |     pub fn operations(&self) -> &Vec<Op> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `create_dir`
[INFO] [stderr]   --> src/file_operations.rs:64:5
[INFO] [stderr]    |
[INFO] [stderr] 64 |     pub fn create_dir(&mut self, name: impl AsRef<Path>) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for crate
[INFO] [stderr]    --> src/main.rs:1:1
[INFO] [stderr]     |
[INFO] [stderr] 1   | / #![warn(missing_docs)]
[INFO] [stderr] 2   | | extern crate clap;
[INFO] [stderr] 3   | | extern crate failure;
[INFO] [stderr] 4   | | #[macro_use]
[INFO] [stderr] ...   |
[INFO] [stderr] 253 | |     Err(Error::SubcommandNotImplemented(name))
[INFO] [stderr] 254 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/main.rs:1:9
[INFO] [stderr]     |
[INFO] [stderr] 1   | #![warn(missing_docs)]
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr] 
[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.
[INFO] [stderr]   --> src/main.rs:56:20
[INFO] [stderr]    |
[INFO] [stderr] 56 |     let home_dir = env::home_dir().expect("Could not determine home directory.");
[INFO] [stderr]    |                    ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[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.
[INFO] [stderr]  --> src/env.rs:4:9
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub use std::env::home_dir;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[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.
[INFO] [stderr]   --> src/env.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     env::home_dir().map(|home| home.join(".config/hermit"))
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 11s
[INFO] running `"docker" "inspect" "96cb09947ad71569b893021c2aecb883eca28a89e69a04962dd0fc688dbb8b5d"`
[INFO] running `"docker" "rm" "-f" "96cb09947ad71569b893021c2aecb883eca28a89e69a04962dd0fc688dbb8b5d"`
[INFO] [stdout] 96cb09947ad71569b893021c2aecb883eca28a89e69a04962dd0fc688dbb8b5d