[INFO] cloning repository https://github.com/matt2xu/rustfest2016 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/matt2xu/rustfest2016" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatt2xu%2Frustfest2016", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatt2xu%2Frustfest2016'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8ec43273c9f805a59aa6e2cbb2ad4564b9b4cb94 [INFO] checking matt2xu/rustfest2016 against master#0d37dca25a51fb900a402c94c8818ad1c2789e30 for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatt2xu%2Frustfest2016" "/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/matt2xu/rustfest2016 on toolchain 0d37dca25a51fb900a402c94c8818ad1c2789e30 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/matt2xu/rustfest2016 [INFO] finished tweaking git repo https://github.com/matt2xu/rustfest2016 [INFO] tweaked toml for git repo https://github.com/matt2xu/rustfest2016 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/matt2xu/rustfest2016 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "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 [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/carllerche/bytes` [INFO] [stderr] Updating git repository `https://github.com/tokio-rs/tokio-proto` [INFO] [stderr] Updating git repository `https://github.com/tokio-rs/tokio-service` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "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] eacced0a30c07a150f971cb1c9c13d1cba2bdb17821f04898a77b752647cb3f1 [INFO] running `Command { std: "docker" "start" "-a" "eacced0a30c07a150f971cb1c9c13d1cba2bdb17821f04898a77b752647cb3f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eacced0a30c07a150f971cb1c9c13d1cba2bdb17821f04898a77b752647cb3f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eacced0a30c07a150f971cb1c9c13d1cba2bdb17821f04898a77b752647cb3f1", kill_on_drop: false }` [INFO] [stdout] eacced0a30c07a150f971cb1c9c13d1cba2bdb17821f04898a77b752647cb3f1 [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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] ca30dad5759a874cfcacfd0e15e184ed839e87e81d67193e1d1b3e6384fd5aa1 [INFO] running `Command { std: "docker" "start" "-a" "ca30dad5759a874cfcacfd0e15e184ed839e87e81d67193e1d1b3e6384fd5aa1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking futures v0.1.30 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking scoped-tls v0.1.2 [INFO] [stderr] Checking smallvec v0.4.5 [INFO] [stderr] Checking bytes v0.5.6 (https://github.com/carllerche/bytes#6fdb7391) [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking crossbeam-utils v0.7.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Checking crossbeam-epoch v0.8.2 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.35 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Checking tokio-service v0.1.0 [INFO] [stderr] Checking tokio-service v0.1.0 (https://github.com/tokio-rs/tokio-service#01ab7ecb) [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking env_logger v0.3.5 [INFO] [stderr] Checking tokio-uds v0.2.7 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking tokio-core v0.1.17 [INFO] [stderr] Checking tokio-proto v0.1.1 (https://github.com/tokio-rs/tokio-proto#56c720ea) [INFO] [stderr] Checking rustfest v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved imports `bytes::BlockBuf`, `bytes::MutBuf` [INFO] [stdout] --> src/transport.rs:6:24 [INFO] [stdout] | [INFO] [stdout] 6 | use bytes::{self, Buf, BlockBuf, MutBuf}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^ no `MutBuf` in the root [INFO] [stdout] | | [INFO] [stdout] | no `BlockBuf` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `proto::Parse`, `proto::Serialize`, `proto::Framed` [INFO] [stdout] --> src/transport.rs:12:23 [INFO] [stdout] | [INFO] [stdout] 12 | use proto::{pipeline, Parse, Serialize, Framed}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^ ^^^^^^ no `Framed` in the root [INFO] [stdout] | | | [INFO] [stdout] | | no `Serialize` in the root [INFO] [stdout] | no `Parse` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `proto::pipeline::Frame` [INFO] [stdout] --> src/transport.rs:58:30 [INFO] [stdout] | [INFO] [stdout] 58 | use proto::pipeline::Frame::*; [INFO] [stdout] | ^^^^^ could not find `Frame` in `pipeline` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `bytes::BlockBuf`, `bytes::MutBuf` [INFO] [stdout] --> src/transport.rs:6:24 [INFO] [stdout] | [INFO] [stdout] 6 | use bytes::{self, Buf, BlockBuf, MutBuf}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^ no `MutBuf` in the root [INFO] [stdout] | | [INFO] [stdout] | no `BlockBuf` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `proto::Parse`, `proto::Serialize`, `proto::Framed` [INFO] [stdout] --> src/transport.rs:12:23 [INFO] [stdout] | [INFO] [stdout] 12 | use proto::{pipeline, Parse, Serialize, Framed}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^ ^^^^^^ no `Framed` in the root [INFO] [stdout] | | | [INFO] [stdout] | | no `Serialize` in the root [INFO] [stdout] | no `Parse` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `proto::pipeline::Frame` [INFO] [stdout] --> src/transport.rs:58:30 [INFO] [stdout] | [INFO] [stdout] 58 | use proto::pipeline::Frame::*; [INFO] [stdout] | ^^^^^ could not find `Frame` in `pipeline` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Frame` in module `pipeline` [INFO] [stdout] --> src/transport.rs:19:28 [INFO] [stdout] | [INFO] [stdout] 19 | pub type Frame = pipeline::Frame; [INFO] [stdout] | ^^^^^ not found in `pipeline` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 6 | use proto::streaming::multiplex::Frame; [INFO] [stdout] | [INFO] [stdout] 6 | use proto::streaming::pipeline::Frame; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `Frame` in `pipeline` [INFO] [stdout] --> src/transport.rs:43:41 [INFO] [stdout] | [INFO] [stdout] 43 | Ok(s) => Some(pipeline::Frame::Message(s.to_string())), [INFO] [stdout] | ^^^^^ not found in `pipeline` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 6 | use proto::streaming::multiplex::Frame; [INFO] [stdout] | [INFO] [stdout] 6 | use proto::streaming::pipeline::Frame; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `Frame` in `pipeline` [INFO] [stdout] --> src/transport.rs:44:42 [INFO] [stdout] | [INFO] [stdout] 44 | Err(_) => Some(pipeline::Frame::Error( [INFO] [stdout] | ^^^^^ not found in `pipeline` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 6 | use proto::streaming::multiplex::Frame; [INFO] [stdout] | [INFO] [stdout] 6 | use proto::streaming::pipeline::Frame; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0531]: cannot find tuple struct or tuple variant `Message` in this scope [INFO] [stdout] --> src/transport.rs:61:13 [INFO] [stdout] | [INFO] [stdout] 61 | Message(text) => { [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0531]: cannot find tuple struct or tuple variant `Error` in this scope [INFO] [stdout] --> src/transport.rs:64:13 [INFO] [stdout] | [INFO] [stdout] 64 | Error(e) => { [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Fmt` in crate `bytes` [INFO] [stdout] --> src/transport.rs:65:39 [INFO] [stdout] | [INFO] [stdout] 65 | let _ = write!(bytes::Fmt(buf), "[ERROR] {}\n", e); [INFO] [stdout] | ^^^ not found in `bytes` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0531]: cannot find tuple struct or tuple variant `MessageWithBody` in this scope [INFO] [stdout] --> src/transport.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 67 | MessageWithBody(..) | Body(..) => { [INFO] [stdout] | ^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0531]: cannot find tuple struct or tuple variant `Body` in this scope [INFO] [stdout] --> src/transport.rs:67:35 [INFO] [stdout] | [INFO] [stdout] 67 | MessageWithBody(..) | Body(..) => { [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ident.rs:24:20 [INFO] [stdout] | [INFO] [stdout] 24 | let file = try!(File::open(filename)); [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/ident.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | try!(lines.next().unwrap()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ident.rs:32:24 [INFO] [stdout] | [INFO] [stdout] 32 | let line = try!(line); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ident.rs:124:9 [INFO] [stdout] | [INFO] [stdout] 124 | try!(write!(f, "{}, {}: ", self.server, self.client)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ident.rs:127:17 [INFO] [stdout] | [INFO] [stdout] 127 | try!(write!(f, "USERID: {}", os)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ident.rs:129:21 [INFO] [stdout] | [INFO] [stdout] 129 | try!(write!(f, ", {}", charset)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 11 previous errors; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0432, E0433, E0531. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustfest` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0412]: cannot find type `Frame` in module `pipeline` [INFO] [stdout] --> src/transport.rs:19:28 [INFO] [stdout] | [INFO] [stdout] 19 | pub type Frame = pipeline::Frame; [INFO] [stdout] | ^^^^^ not found in `pipeline` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 6 | use proto::streaming::multiplex::Frame; [INFO] [stdout] | [INFO] [stdout] 6 | use proto::streaming::pipeline::Frame; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `Frame` in `pipeline` [INFO] [stdout] --> src/transport.rs:43:41 [INFO] [stdout] | [INFO] [stdout] 43 | Ok(s) => Some(pipeline::Frame::Message(s.to_string())), [INFO] [stdout] | ^^^^^ not found in `pipeline` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 6 | use proto::streaming::multiplex::Frame; [INFO] [stdout] | [INFO] [stdout] 6 | use proto::streaming::pipeline::Frame; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `Frame` in `pipeline` [INFO] [stdout] --> src/transport.rs:44:42 [INFO] [stdout] | [INFO] [stdout] 44 | Err(_) => Some(pipeline::Frame::Error( [INFO] [stdout] | ^^^^^ not found in `pipeline` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 6 | use proto::streaming::multiplex::Frame; [INFO] [stdout] | [INFO] [stdout] 6 | use proto::streaming::pipeline::Frame; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0531]: cannot find tuple struct or tuple variant `Message` in this scope [INFO] [stdout] --> src/transport.rs:61:13 [INFO] [stdout] | [INFO] [stdout] 61 | Message(text) => { [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0531]: cannot find tuple struct or tuple variant `Error` in this scope [INFO] [stdout] --> src/transport.rs:64:13 [INFO] [stdout] | [INFO] [stdout] 64 | Error(e) => { [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Fmt` in crate `bytes` [INFO] [stdout] --> src/transport.rs:65:39 [INFO] [stdout] | [INFO] [stdout] 65 | let _ = write!(bytes::Fmt(buf), "[ERROR] {}\n", e); [INFO] [stdout] | ^^^ not found in `bytes` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0531]: cannot find tuple struct or tuple variant `MessageWithBody` in this scope [INFO] [stdout] --> src/transport.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 67 | MessageWithBody(..) | Body(..) => { [INFO] [stdout] | ^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0531]: cannot find tuple struct or tuple variant `Body` in this scope [INFO] [stdout] --> src/transport.rs:67:35 [INFO] [stdout] | [INFO] [stdout] 67 | MessageWithBody(..) | Body(..) => { [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ident.rs:24:20 [INFO] [stdout] | [INFO] [stdout] 24 | let file = try!(File::open(filename)); [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/ident.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | try!(lines.next().unwrap()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ident.rs:32:24 [INFO] [stdout] | [INFO] [stdout] 32 | let line = try!(line); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ident.rs:124:9 [INFO] [stdout] | [INFO] [stdout] 124 | try!(write!(f, "{}, {}: ", self.server, self.client)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ident.rs:127:17 [INFO] [stdout] | [INFO] [stdout] 127 | try!(write!(f, "USERID: {}", os)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/ident.rs:129:21 [INFO] [stdout] | [INFO] [stdout] 129 | try!(write!(f, ", {}", charset)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 11 previous errors; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0432, E0433, E0531. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "ca30dad5759a874cfcacfd0e15e184ed839e87e81d67193e1d1b3e6384fd5aa1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca30dad5759a874cfcacfd0e15e184ed839e87e81d67193e1d1b3e6384fd5aa1", kill_on_drop: false }` [INFO] [stdout] ca30dad5759a874cfcacfd0e15e184ed839e87e81d67193e1d1b3e6384fd5aa1