[INFO] cloning repository https://github.com/archer884/airline_delays [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/archer884/airline_delays" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farcher884%2Fairline_delays", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farcher884%2Fairline_delays'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4aa4f390cf222cf9affc2b64a42b9217815d1fec [INFO] checking archer884/airline_delays against try#8b72f65b805cbe4c261de45030d663f524f27376 for pr-78991 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farcher884%2Fairline_delays" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/archer884/airline_delays on toolchain 8b72f65b805cbe4c261de45030d663f524f27376 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/archer884/airline_delays [INFO] finished tweaking git repo https://github.com/archer884/airline_delays [INFO] tweaked toml for git repo https://github.com/archer884/airline_delays written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/archer884/airline_delays already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] error: the lock file /workspace/builds/worker-1/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded csv v0.14.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 73aafeb6f238885847fc8bc17b6820f64cf7c43ef4055fbb32444d4f65d96f6d [INFO] running `Command { std: "docker" "start" "-a" "73aafeb6f238885847fc8bc17b6820f64cf7c43ef4055fbb32444d4f65d96f6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "73aafeb6f238885847fc8bc17b6820f64cf7c43ef4055fbb32444d4f65d96f6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73aafeb6f238885847fc8bc17b6820f64cf7c43ef4055fbb32444d4f65d96f6d", kill_on_drop: false }` [INFO] [stdout] 73aafeb6f238885847fc8bc17b6820f64cf7c43ef4055fbb32444d4f65d96f6d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f67b749cbd928d7544ab7945f6d9ba78f6b24922b085197e48ec1aa456aa07eb [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" "f67b749cbd928d7544ab7945f6d9ba78f6b24922b085197e48ec1aa456aa07eb", kill_on_drop: false }` [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking byteorder v0.5.3 [INFO] [stderr] Checking csv v0.14.7 [INFO] [stderr] Checking airline_delays v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/command.rs:19:19 [INFO] [stdout] | [INFO] [stdout] 19 | path: try!(read_path(args.next())), [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/command.rs:20:21 [INFO] [stdout] | [INFO] [stdout] 20 | origin: try!(args.next().ok_or(CommandParseError::InvalidArgCount)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/command.rs:21:26 [INFO] [stdout] | [INFO] [stdout] 21 | destination: try!(args.next().ok_or(CommandParseError::InvalidArgCount)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/data.rs:39:22 [INFO] [stdout] | [INFO] [stdout] 39 | carrier: try!(d.read_str()), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/data.rs:40:21 [INFO] [stdout] | [INFO] [stdout] 40 | origin: try!(d.read_str()), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/data.rs:41:26 [INFO] [stdout] | [INFO] [stdout] 41 | destination: try!(d.read_str()), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/data.rs:44:24 [INFO] [stdout] | [INFO] [stdout] 44 | cancelled: try!(d.read_i32().map(|value| value != 0)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/data.rs:45:23 [INFO] [stdout] | [INFO] [stdout] 45 | distance: try!(d.read_i32()), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/command.rs:19:19 [INFO] [stdout] | [INFO] [stdout] 19 | path: try!(read_path(args.next())), [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/command.rs:20:21 [INFO] [stdout] | [INFO] [stdout] 20 | origin: try!(args.next().ok_or(CommandParseError::InvalidArgCount)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/command.rs:21:26 [INFO] [stdout] | [INFO] [stdout] 21 | destination: try!(args.next().ok_or(CommandParseError::InvalidArgCount)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/data.rs:39:22 [INFO] [stdout] | [INFO] [stdout] 39 | carrier: try!(d.read_str()), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/data.rs:40:21 [INFO] [stdout] | [INFO] [stdout] 40 | origin: try!(d.read_str()), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/data.rs:41:26 [INFO] [stdout] | [INFO] [stdout] 41 | destination: try!(d.read_str()), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/data.rs:44:24 [INFO] [stdout] | [INFO] [stdout] 44 | cancelled: try!(d.read_i32().map(|value| value != 0)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/data.rs:45:23 [INFO] [stdout] | [INFO] [stdout] 45 | distance: try!(d.read_i32()), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.78s [INFO] running `Command { std: "docker" "inspect" "f67b749cbd928d7544ab7945f6d9ba78f6b24922b085197e48ec1aa456aa07eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f67b749cbd928d7544ab7945f6d9ba78f6b24922b085197e48ec1aa456aa07eb", kill_on_drop: false }` [INFO] [stdout] f67b749cbd928d7544ab7945f6d9ba78f6b24922b085197e48ec1aa456aa07eb