[INFO] crate gerrit-rust 0.1.24 is already in cache
[INFO] checking gerrit-rust-0.1.24 against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] extracting crate gerrit-rust 0.1.24 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate gerrit-rust 0.1.24 on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate gerrit-rust 0.1.24
[INFO] finished tweaking crates.io crate gerrit-rust 0.1.24
[INFO] tweaked toml for crates.io crate gerrit-rust 0.1.24 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other binary targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a binary target:
[INFO] [stderr] 
[INFO] [stderr] * /workspace/builds/worker-2/source/src/bin/gerritapi.rs
[INFO] [stderr] * /workspace/builds/worker-2/source/src/bin/changes.rs
[INFO] [stderr] * /workspace/builds/worker-2/source/src/bin/topic.rs
[INFO] [stderr] * /workspace/builds/worker-2/source/src/bin/config.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a binary target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autobins = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 61f1ed33b7261ce7396ee0e5f29ce124fd3e89c3db0cf4eee76e6b5af3cd69b7
[INFO] running `"docker" "start" "-a" "61f1ed33b7261ce7396ee0e5f29ce124fd3e89c3db0cf4eee76e6b5af3cd69b7"`
[INFO] [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other binary targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a binary target:
[INFO] [stderr] 
[INFO] [stderr] * /opt/rustwide/workdir/src/bin/gerritapi.rs
[INFO] [stderr] * /opt/rustwide/workdir/src/bin/changes.rs
[INFO] [stderr] * /opt/rustwide/workdir/src/bin/topic.rs
[INFO] [stderr] * /opt/rustwide/workdir/src/bin/config.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a binary target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autobins = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr]    Compiling gerrit-rust v0.1.24 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking netrc v0.4.1
[INFO] [stderr]     Checking toml-config v0.4.0
[INFO] [stderr]    Compiling curl v0.4.28
[INFO] [stderr]     Checking gron v0.4.0
[INFO] [stderr]     Checking aho-corasick v0.6.10
[INFO] [stderr]     Checking regex v0.2.11
[INFO] [stderr]     Checking libgerrit v0.2.8
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/bin/config.rs:38:14
[INFO] [stderr]    |
[INFO] [stderr] 38 |     let cf = try!(ConfigFile::discover(".", ".ggr.conf"));
[INFO] [stderr]    |              ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/bin/config.rs:79:9
[INFO] [stderr]    |
[INFO] [stderr] 79 |         try!(writeln!(f, "* url ......... : {api}",
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/bin/config.rs:82:9
[INFO] [stderr]    |
[INFO] [stderr] 82 |         try!(writeln!(f, "  user/pass ... : from .netrc file"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/bin/config.rs:145:19
[INFO] [stderr]     |
[INFO] [stderr] 145 |         let cwd = try!(env::current_dir());
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/bin/config.rs:161:26
[INFO] [stderr]     |
[INFO] [stderr] 161 |             for entry in try!(fs::read_dir(path)) {
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/bin/config.rs:162:29
[INFO] [stderr]     |
[INFO] [stderr] 162 |                 let entry = try!(entry);
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/bin/topic.rs:1124:27
[INFO] [stderr]      |
[INFO] [stderr] 1124 |     let output_checkout = try!(Command::new("git")
[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/bin/topic.rs:377:26
[INFO] [stderr]     |
[INFO] [stderr] 377 |         let homefolder = env::home_dir().ok_or(git2::Error::from_str("set HOME environment variable for searching of netrc"))?;
[INFO] [stderr]     |                          ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/bin/config.rs:38:14
[INFO] [stderr]    |
[INFO] [stderr] 38 |     let cf = try!(ConfigFile::discover(".", ".ggr.conf"));
[INFO] [stderr]    |              ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/bin/config.rs:79:9
[INFO] [stderr]    |
[INFO] [stderr] 79 |         try!(writeln!(f, "* url ......... : {api}",
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/bin/config.rs:82:9
[INFO] [stderr]    |
[INFO] [stderr] 82 |         try!(writeln!(f, "  user/pass ... : from .netrc file"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/bin/config.rs:145:19
[INFO] [stderr]     |
[INFO] [stderr] 145 |         let cwd = try!(env::current_dir());
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/bin/config.rs:161:26
[INFO] [stderr]     |
[INFO] [stderr] 161 |             for entry in try!(fs::read_dir(path)) {
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/bin/config.rs:162:29
[INFO] [stderr]     |
[INFO] [stderr] 162 |                 let entry = try!(entry);
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/bin/topic.rs:1124:27
[INFO] [stderr]      |
[INFO] [stderr] 1124 |     let output_checkout = try!(Command::new("git")
[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/bin/topic.rs:377:26
[INFO] [stderr]     |
[INFO] [stderr] 377 |         let homefolder = env::home_dir().ok_or(git2::Error::from_str("set HOME environment variable for searching of netrc"))?;
[INFO] [stderr]     |                          ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/bin/gerrit-rust.rs:100:32
[INFO] [stderr]     |
[INFO] [stderr] 100 |         if let Some(cause) = e.cause() {
[INFO] [stderr]     |                                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/bin/gerrit-rust.rs:100:32
[INFO] [stderr]     |
[INFO] [stderr] 100 |         if let Some(cause) = e.cause() {
[INFO] [stderr]     |                                ^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.68s
[INFO] running `"docker" "inspect" "61f1ed33b7261ce7396ee0e5f29ce124fd3e89c3db0cf4eee76e6b5af3cd69b7"`
[INFO] running `"docker" "rm" "-f" "61f1ed33b7261ce7396ee0e5f29ce124fd3e89c3db0cf4eee76e6b5af3cd69b7"`
[INFO] [stdout] 61f1ed33b7261ce7396ee0e5f29ce124fd3e89c3db0cf4eee76e6b5af3cd69b7
