[INFO] updating cached repository https://github.com/jtdowney/fors
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c2402bcbf1b83280d98f70922eb8ed107fd529da
[INFO] checking jtdowney/fors against try#ba14a92a10441c4b839ce71e6ef5f7a48bbff18f for prs-64470-and-65389
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjtdowney%2Ffors" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jtdowney/fors on toolchain ba14a92a10441c4b839ce71e6ef5f7a48bbff18f
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/jtdowney/fors
[INFO] finished tweaking git repo https://github.com/jtdowney/fors
[INFO] tweaked toml for git repo https://github.com/jtdowney/fors written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/jtdowney/fors already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "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] 7f33302972b9e93daf9339d8433c0cec5f5460e95be0e30231f5e4e85341f934
[INFO] running `"docker" "start" "-a" "7f33302972b9e93daf9339d8433c0cec5f5460e95be0e30231f5e4e85341f934"`
[INFO] [stderr]     Checking nom v2.0.0
[INFO] [stderr]     Checking clap v2.18.0
[INFO] [stderr]     Checking nix v0.7.0
[INFO] [stderr]     Checking fors v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/output.rs:37:36
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Some(ref mut r) => try!(r.read(&mut temp)),
[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/output.rs:43:21
[INFO] [stderr]    |
[INFO] [stderr] 43 |                     try!(self.write_line(name, color, &buffer));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/output.rs:57:17
[INFO] [stderr]    |
[INFO] [stderr] 57 |                 try!(self.write_line(name, color, &buffer));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/output.rs:71:9
[INFO] [stderr]    |
[INFO] [stderr] 71 |         try!(self.terminal.fg(color));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/output.rs:72:9
[INFO] [stderr]    |
[INFO] [stderr] 72 |         try!(write!(self.terminal, "{1:0$} | ", self.padding, name));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/output.rs:73:9
[INFO] [stderr]    |
[INFO] [stderr] 73 |         try!(self.terminal.reset());
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/output.rs:74:9
[INFO] [stderr]    |
[INFO] [stderr] 74 |         try!(self.terminal.flush());
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/output.rs:75:9
[INFO] [stderr]    |
[INFO] [stderr] 75 |         try!(self.terminal.write(buffer));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/output.rs:76:9
[INFO] [stderr]    |
[INFO] [stderr] 76 |         try!(self.terminal.flush());
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/procfile_parser.rs:51:20
[INFO] [stderr]    |
[INFO] [stderr] 51 |     let mut file = try!(File::open(procfile_path));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/procfile_parser.rs:52:5
[INFO] [stderr]    |
[INFO] [stderr] 52 |     try!(file.read_to_end(&mut buffer));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/main.rs:38:21
[INFO] [stderr]    |
[INFO] [stderr] 38 |     let processes = try!(procfile_parser::load(procfile_path));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/output.rs:37:36
[INFO] [stderr]    |
[INFO] [stderr] 37 |                 Some(ref mut r) => try!(r.read(&mut temp)),
[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/output.rs:43:21
[INFO] [stderr]    |
[INFO] [stderr] 43 |                     try!(self.write_line(name, color, &buffer));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/output.rs:57:17
[INFO] [stderr]    |
[INFO] [stderr] 57 |                 try!(self.write_line(name, color, &buffer));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/output.rs:71:9
[INFO] [stderr]    |
[INFO] [stderr] 71 |         try!(self.terminal.fg(color));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/output.rs:72:9
[INFO] [stderr]    |
[INFO] [stderr] 72 |         try!(write!(self.terminal, "{1:0$} | ", self.padding, name));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/output.rs:73:9
[INFO] [stderr]    |
[INFO] [stderr] 73 |         try!(self.terminal.reset());
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/output.rs:74:9
[INFO] [stderr]    |
[INFO] [stderr] 74 |         try!(self.terminal.flush());
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/output.rs:75:9
[INFO] [stderr]    |
[INFO] [stderr] 75 |         try!(self.terminal.write(buffer));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/output.rs:76:9
[INFO] [stderr]    |
[INFO] [stderr] 76 |         try!(self.terminal.flush());
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/procfile_parser.rs:51:20
[INFO] [stderr]    |
[INFO] [stderr] 51 |     let mut file = try!(File::open(procfile_path));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/procfile_parser.rs:52:5
[INFO] [stderr]    |
[INFO] [stderr] 52 |     try!(file.read_to_end(&mut buffer));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/main.rs:38:21
[INFO] [stderr]    |
[INFO] [stderr] 38 |     let processes = try!(procfile_parser::load(procfile_path));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.61s
[INFO] running `"docker" "inspect" "7f33302972b9e93daf9339d8433c0cec5f5460e95be0e30231f5e4e85341f934"`
[INFO] running `"docker" "rm" "-f" "7f33302972b9e93daf9339d8433c0cec5f5460e95be0e30231f5e4e85341f934"`
[INFO] [stdout] 7f33302972b9e93daf9339d8433c0cec5f5460e95be0e30231f5e4e85341f934