Dec 17 11:01:38.878 INFO checking zapo/chelle against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 11:01:38.878 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/zapo/chelle:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 11:01:39.492 INFO [stdout] d63fb03275ff23ca74841e6fee2f9257d75618014351c1e537bd9803c0fa525b
Dec 17 11:01:39.495 INFO running `"docker" "start" "-a" "d63fb03275ff23ca74841e6fee2f9257d75618014351c1e537bd9803c0fa525b"`
Dec 17 11:01:42.120 INFO [stderr]    Compiling semver v0.1.20
Dec 17 11:01:42.120 INFO [stderr]     Checking cfg-if v0.1.0
Dec 17 11:01:42.120 INFO [stderr]     Checking ansi_term v0.9.0
Dec 17 11:01:42.128 INFO [stderr]     Checking time v0.1.36
Dec 17 11:01:44.032 INFO [stderr]    Compiling rustc_version v0.1.7
Dec 17 11:01:45.021 INFO [stderr]    Compiling nix v0.7.0
Dec 17 11:01:48.840 INFO [stderr]     Checking chelle v0.1.0 (/opt/crater/workdir)
Dec 17 11:01:49.044 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 17 11:01:49.044 INFO [stderr]  --> src/builtins.rs:3:5
Dec 17 11:01:49.044 INFO [stderr]   |
Dec 17 11:01:49.044 INFO [stderr] 3 | use std::env::home_dir;
Dec 17 11:01:49.044 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 17 11:01:49.044 INFO [stderr]   |
Dec 17 11:01:49.044 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 17 11:01:49.044 INFO [stderr] 
Dec 17 11:01:49.044 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 17 11:01:49.044 INFO [stderr]   --> src/builtins.rs:11:17
Dec 17 11:01:49.044 INFO [stderr]    |
Dec 17 11:01:49.044 INFO [stderr] 11 |         None => home_dir().unwrap()
Dec 17 11:01:49.044 INFO [stderr]    |                 ^^^^^^^^
Dec 17 11:01:49.044 INFO [stderr] 
Dec 17 11:01:49.112 INFO [stderr] warning: function is never used: `cd`
Dec 17 11:01:49.112 INFO [stderr]  --> src/builtins.rs:8:1
Dec 17 11:01:49.112 INFO [stderr]   |
Dec 17 11:01:49.112 INFO [stderr] 8 | pub fn cd(args: &[&str]) -> nix::Result<()> {
Dec 17 11:01:49.112 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:01:49.112 INFO [stderr]   |
Dec 17 11:01:49.112 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 11:01:49.112 INFO [stderr] 
Dec 17 11:01:49.112 INFO [stderr] warning: function is never used: `echo`
Dec 17 11:01:49.112 INFO [stderr]   --> src/builtins.rs:17:1
Dec 17 11:01:49.112 INFO [stderr]    |
Dec 17 11:01:49.112 INFO [stderr] 17 | pub fn echo(args: &[&str]) -> nix::Result<()> {
Dec 17 11:01:49.112 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:01:49.112 INFO [stderr] 
Dec 17 11:01:49.112 INFO [stderr] warning: function is never used: `exit`
Dec 17 11:01:49.112 INFO [stderr]   --> src/builtins.rs:23:1
Dec 17 11:01:49.112 INFO [stderr]    |
Dec 17 11:01:49.112 INFO [stderr] 23 | pub fn exit(args: &[&str]) -> nix::Result<()> {
Dec 17 11:01:49.112 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:01:49.112 INFO [stderr] 
Dec 17 11:01:49.184 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 17 11:01:49.184 INFO [stderr]  --> src/builtins.rs:3:5
Dec 17 11:01:49.184 INFO [stderr]   |
Dec 17 11:01:49.184 INFO [stderr] 3 | use std::env::home_dir;
Dec 17 11:01:49.184 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 17 11:01:49.184 INFO [stderr]   |
Dec 17 11:01:49.184 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 17 11:01:49.184 INFO [stderr] 
Dec 17 11:01:49.192 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 17 11:01:49.192 INFO [stderr]   --> src/builtins.rs:11:17
Dec 17 11:01:49.192 INFO [stderr]    |
Dec 17 11:01:49.192 INFO [stderr] 11 |         None => home_dir().unwrap()
Dec 17 11:01:49.192 INFO [stderr]    |                 ^^^^^^^^
Dec 17 11:01:49.192 INFO [stderr] 
Dec 17 11:01:49.308 INFO [stderr] warning: function is never used: `cd`
Dec 17 11:01:49.308 INFO [stderr]  --> src/builtins.rs:8:1
Dec 17 11:01:49.308 INFO [stderr]   |
Dec 17 11:01:49.308 INFO [stderr] 8 | pub fn cd(args: &[&str]) -> nix::Result<()> {
Dec 17 11:01:49.308 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:01:49.308 INFO [stderr]   |
Dec 17 11:01:49.308 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 11:01:49.308 INFO [stderr] 
Dec 17 11:01:49.308 INFO [stderr] warning: function is never used: `echo`
Dec 17 11:01:49.308 INFO [stderr]   --> src/builtins.rs:17:1
Dec 17 11:01:49.308 INFO [stderr]    |
Dec 17 11:01:49.308 INFO [stderr] 17 | pub fn echo(args: &[&str]) -> nix::Result<()> {
Dec 17 11:01:49.308 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:01:49.308 INFO [stderr] 
Dec 17 11:01:49.308 INFO [stderr] warning: function is never used: `exit`
Dec 17 11:01:49.308 INFO [stderr]   --> src/builtins.rs:23:1
Dec 17 11:01:49.308 INFO [stderr]    |
Dec 17 11:01:49.308 INFO [stderr] 23 | pub fn exit(args: &[&str]) -> nix::Result<()> {
Dec 17 11:01:49.308 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 11:01:49.308 INFO [stderr] 
Dec 17 11:01:49.329 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.30s
Dec 17 11:01:50.084 INFO running `"docker" "inspect" "d63fb03275ff23ca74841e6fee2f9257d75618014351c1e537bd9803c0fa525b"`
Dec 17 11:01:50.490 INFO running `"docker" "rm" "-f" "d63fb03275ff23ca74841e6fee2f9257d75618014351c1e537bd9803c0fa525b"`
Dec 17 11:01:50.866 INFO [stdout] d63fb03275ff23ca74841e6fee2f9257d75618014351c1e537bd9803c0fa525b