[INFO] cloning repository https://github.com/mkilgore/chatrs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mkilgore/chatrs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmkilgore%2Fchatrs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmkilgore%2Fchatrs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a0df92ea1f0f8b96d6f2e3c0082aa6d2337c0d88
[INFO] checking mkilgore/chatrs against try#894d32a5432c6a6461bb2aac7c3d5f2e87dce83f for pr-77015
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmkilgore%2Fchatrs" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mkilgore/chatrs on toolchain 894d32a5432c6a6461bb2aac7c3d5f2e87dce83f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mkilgore/chatrs
[INFO] finished tweaking git repo https://github.com/mkilgore/chatrs
[INFO] tweaked toml for git repo https://github.com/mkilgore/chatrs written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/mkilgore/chatrs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded colored v1.4.1
[INFO] [stderr]   Downloaded termios v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f7546d1d199d890f635464c44762bc7c433c2f052b5655e7ffced93c68780485
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f7546d1d199d890f635464c44762bc7c433c2f052b5655e7ffced93c68780485", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7546d1d199d890f635464c44762bc7c433c2f052b5655e7ffced93c68780485", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7546d1d199d890f635464c44762bc7c433c2f052b5655e7ffced93c68780485", kill_on_drop: false }`
[INFO] [stdout] f7546d1d199d890f635464c44762bc7c433c2f052b5655e7ffced93c68780485
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ef7cd2595fbf515ff1e53625b7feb7ea1f6b2be3ce6b7c573c6074bd48e0b04
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1ef7cd2595fbf515ff1e53625b7feb7ea1f6b2be3ce6b7c573c6074bd48e0b04", kill_on_drop: false }`
[INFO] [stderr]     Checking lazy_static v0.1.16
[INFO] [stderr]     Checking termios v0.2.2
[INFO] [stderr]     Checking colored v1.4.1
[INFO] [stderr]     Checking chatrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/terminal.rs:17:39
[INFO] [stdout]    |
[INFO] [stdout] 17 |         let oterm: termios::Termios = try!(termios::Termios::from_fd(libc::STDIN_FILENO));
[INFO] [stdout]    |                                       ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/terminal.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         try!(termios::tcsetattr(libc::STDIN_FILENO, termios::TCSANOW, &mut nterm));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/terminal.rs:17:39
[INFO] [stdout]    |
[INFO] [stdout] 17 |         let oterm: termios::Termios = try!(termios::Termios::from_fd(libc::STDIN_FILENO));
[INFO] [stdout]    |                                       ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/terminal.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         try!(termios::tcsetattr(libc::STDIN_FILENO, termios::TCSANOW, &mut nterm));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1ef7cd2595fbf515ff1e53625b7feb7ea1f6b2be3ce6b7c573c6074bd48e0b04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ef7cd2595fbf515ff1e53625b7feb7ea1f6b2be3ce6b7c573c6074bd48e0b04", kill_on_drop: false }`
[INFO] [stdout] 1ef7cd2595fbf515ff1e53625b7feb7ea1f6b2be3ce6b7c573c6074bd48e0b04