Dec 18 16:57:48.516 INFO checking dockworker-0.0.7 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 16:57:48.516 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/dockworker/0.0.7:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 16:57:48.674 INFO [stdout] f5dee09d23b772abef55e55a7c0c11d4cbad2e8524fe5c22d5f51ac497bb2e5b
Dec 18 16:57:48.676 INFO running `"docker" "start" "-a" "f5dee09d23b772abef55e55a7c0c11d4cbad2e8524fe5c22d5f51ac497bb2e5b"`
Dec 18 16:57:49.666 INFO [stderr]     Checking dockworker v0.0.7 (/opt/crater/workdir)
Dec 18 16:57:53.080 INFO [stderr] warning: unused import: `std::sync::Arc`
Dec 18 16:57:53.080 INFO [stderr]  --> src/hyper_client.rs:4:5
Dec 18 16:57:53.080 INFO [stderr]   |
Dec 18 16:57:53.080 INFO [stderr] 4 | use std::sync::Arc;
Dec 18 16:57:53.080 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 18 16:57:53.080 INFO [stderr]   |
Dec 18 16:57:53.080 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 16:57:53.080 INFO [stderr] 
Dec 18 16:57:53.444 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 18 16:57:53.444 INFO [stderr]   --> src/docker.rs:51:20
Dec 18 16:57:53.444 INFO [stderr]    |
Dec 18 16:57:53.444 INFO [stderr] 51 |         let home = env::home_dir().ok_or_else(|| ErrorKind::NoCertPath)?;
Dec 18 16:57:53.444 INFO [stderr]    |                    ^^^^^^^^^^^^^
Dec 18 16:57:53.445 INFO [stderr]    |
Dec 18 16:57:53.445 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 16:57:53.445 INFO [stderr] 
Dec 18 16:57:53.669 INFO [stderr] warning: unused import: `std::sync::Arc`
Dec 18 16:57:53.669 INFO [stderr]  --> src/hyper_client.rs:4:5
Dec 18 16:57:53.669 INFO [stderr]   |
Dec 18 16:57:53.669 INFO [stderr] 4 | use std::sync::Arc;
Dec 18 16:57:53.669 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 18 16:57:53.669 INFO [stderr]   |
Dec 18 16:57:53.669 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 16:57:53.669 INFO [stderr] 
Dec 18 16:57:54.180 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 18 16:57:54.180 INFO [stderr]   --> src/docker.rs:51:20
Dec 18 16:57:54.180 INFO [stderr]    |
Dec 18 16:57:54.180 INFO [stderr] 51 |         let home = env::home_dir().ok_or_else(|| ErrorKind::NoCertPath)?;
Dec 18 16:57:54.180 INFO [stderr]    |                    ^^^^^^^^^^^^^
Dec 18 16:57:54.180 INFO [stderr]    |
Dec 18 16:57:54.180 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 16:57:54.180 INFO [stderr] 
Dec 18 16:57:56.368 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 16:57:56.368 INFO [stderr]   --> src/errors.rs:11:1
Dec 18 16:57:56.368 INFO [stderr]    |
Dec 18 16:57:56.368 INFO [stderr] 11 | / error_chain! {
Dec 18 16:57:56.368 INFO [stderr] 12 | |     foreign_links {
Dec 18 16:57:56.368 INFO [stderr] 13 | |         env::VarError, EnvVar;
Dec 18 16:57:56.368 INFO [stderr] 14 | |         hyper::Error, Hyper;
Dec 18 16:57:56.369 INFO [stderr] ...  |
Dec 18 16:57:56.369 INFO [stderr] 63 | |     }
Dec 18 16:57:56.369 INFO [stderr] 64 | | }
Dec 18 16:57:56.369 INFO [stderr]    | |_^
Dec 18 16:57:56.369 INFO [stderr]    |
Dec 18 16:57:56.369 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 16:57:56.369 INFO [stderr] 
Dec 18 16:57:57.044 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 16:57:57.044 INFO [stderr]   --> src/errors.rs:11:1
Dec 18 16:57:57.044 INFO [stderr]    |
Dec 18 16:57:57.044 INFO [stderr] 11 | / error_chain! {
Dec 18 16:57:57.044 INFO [stderr] 12 | |     foreign_links {
Dec 18 16:57:57.044 INFO [stderr] 13 | |         env::VarError, EnvVar;
Dec 18 16:57:57.044 INFO [stderr] 14 | |         hyper::Error, Hyper;
Dec 18 16:57:57.044 INFO [stderr] ...  |
Dec 18 16:57:57.044 INFO [stderr] 63 | |     }
Dec 18 16:57:57.044 INFO [stderr] 64 | | }
Dec 18 16:57:57.044 INFO [stderr]    | |_^
Dec 18 16:57:57.044 INFO [stderr]    |
Dec 18 16:57:57.044 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 18 16:57:57.044 INFO [stderr] 
Dec 18 16:57:57.971 INFO [stderr] warning: struct is never constructed: `MemoryStream`
Dec 18 16:57:57.971 INFO [stderr]  --> src/util.rs:8:1
Dec 18 16:57:57.972 INFO [stderr]   |
Dec 18 16:57:57.972 INFO [stderr] 8 | pub struct MemoryStream {
Dec 18 16:57:57.972 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:57:57.972 INFO [stderr]   |
Dec 18 16:57:57.972 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 16:57:57.972 INFO [stderr] 
Dec 18 16:57:57.972 INFO [stderr] warning: method is never used: `with_input`
Dec 18 16:57:57.972 INFO [stderr]   --> src/util.rs:14:5
Dec 18 16:57:57.972 INFO [stderr]    |
Dec 18 16:57:57.972 INFO [stderr] 14 |     pub fn with_input(input: &[u8]) -> MemoryStream {
Dec 18 16:57:57.972 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:57:57.972 INFO [stderr] 
Dec 18 16:57:57.972 INFO [stderr] warning: method is never used: `into_inner`
Dec 18 16:57:57.972 INFO [stderr]   --> src/util.rs:21:5
Dec 18 16:57:57.972 INFO [stderr]    |
Dec 18 16:57:57.972 INFO [stderr] 21 |     pub fn into_inner(self) -> Vec<u8> {
Dec 18 16:57:57.972 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:57:57.972 INFO [stderr] 
Dec 18 16:58:03.512 INFO [stderr] warning: use of deprecated item 'dockworker::Docker::containers'
Dec 18 16:58:03.512 INFO [stderr]   --> examples/export.rs:11:37
Dec 18 16:58:03.512 INFO [stderr]    |
Dec 18 16:58:03.512 INFO [stderr] 11 |     if let Some(container) = docker.containers(opts).unwrap().get(0) {
Dec 18 16:58:03.512 INFO [stderr]    |                                     ^^^^^^^^^^
Dec 18 16:58:03.512 INFO [stderr]    |
Dec 18 16:58:03.512 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 16:58:03.512 INFO [stderr] 
Dec 18 16:58:05.382 INFO [stderr] warning: use of deprecated item 'dockworker::Docker::containers'
Dec 18 16:58:05.382 INFO [stderr]  --> examples/stats.rs:8:37
Dec 18 16:58:05.382 INFO [stderr]   |
Dec 18 16:58:05.382 INFO [stderr] 8 |     if let Some(container) = docker.containers(opts).unwrap().get(0) {
Dec 18 16:58:05.382 INFO [stderr]   |                                     ^^^^^^^^^^
Dec 18 16:58:05.384 INFO [stderr]   |
Dec 18 16:58:05.384 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 18 16:58:05.384 INFO [stderr] 
Dec 18 16:58:05.664 INFO [stderr] warning: use of deprecated item 'dockworker::Docker::containers'
Dec 18 16:58:05.664 INFO [stderr]  --> examples/processes.rs:8:37
Dec 18 16:58:05.664 INFO [stderr]   |
Dec 18 16:58:05.664 INFO [stderr] 8 |     if let Some(container) = docker.containers(opts).unwrap().get(0) {
Dec 18 16:58:05.664 INFO [stderr]   |                                     ^^^^^^^^^^
Dec 18 16:58:05.680 INFO [stderr]   |
Dec 18 16:58:05.680 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 18 16:58:05.680 INFO [stderr] 
Dec 18 16:58:06.059 INFO [stderr] warning: use of deprecated item 'dockworker::Docker::containers'
Dec 18 16:58:06.059 INFO [stderr]  --> examples/filesystem.rs:8:37
Dec 18 16:58:06.059 INFO [stderr]   |
Dec 18 16:58:06.059 INFO [stderr] 8 |     if let Some(container) = docker.containers(opts).unwrap().get(0) {
Dec 18 16:58:06.059 INFO [stderr]   |                                     ^^^^^^^^^^
Dec 18 16:58:06.059 INFO [stderr]   |
Dec 18 16:58:06.059 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 18 16:58:06.059 INFO [stderr] 
Dec 18 16:58:08.240 INFO [stderr] warning: use of deprecated item 'dockworker::Docker::containers'
Dec 18 16:58:08.240 INFO [stderr]  --> examples/findports.rs:9:29
Dec 18 16:58:08.240 INFO [stderr]   |
Dec 18 16:58:08.240 INFO [stderr] 9 |     let containers = docker.containers(ContainerListOptions::default())?;
Dec 18 16:58:08.240 INFO [stderr]   |                             ^^^^^^^^^^
Dec 18 16:58:08.240 INFO [stderr]   |
Dec 18 16:58:08.240 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 18 16:58:08.240 INFO [stderr] 
Dec 18 16:58:08.658 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.20s
Dec 18 16:58:09.090 INFO running `"docker" "inspect" "f5dee09d23b772abef55e55a7c0c11d4cbad2e8524fe5c22d5f51ac497bb2e5b"`
Dec 18 16:58:09.278 INFO running `"docker" "rm" "-f" "f5dee09d23b772abef55e55a7c0c11d4cbad2e8524fe5c22d5f51ac497bb2e5b"`
Dec 18 16:58:09.377 INFO [stdout] f5dee09d23b772abef55e55a7c0c11d4cbad2e8524fe5c22d5f51ac497bb2e5b