[INFO] cloning repository https://github.com/shrihari-prakash/emoji-url [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shrihari-prakash/emoji-url" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshrihari-prakash%2Femoji-url", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshrihari-prakash%2Femoji-url'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0d253f37cb2f5d34e3f5b508fd9580d0d7834aec [INFO] checking shrihari-prakash/emoji-url against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshrihari-prakash%2Femoji-url" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/shrihari-prakash/emoji-url on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/shrihari-prakash/emoji-url [INFO] finished tweaking git repo https://github.com/shrihari-prakash/emoji-url [INFO] tweaked toml for git repo https://github.com/shrihari-prakash/emoji-url written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/shrihari-prakash/emoji-url already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/servo/rust-url` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded relay v0.1.1 [INFO] [stderr] Downloaded want v0.0.4 [INFO] [stderr] Downloaded try-lock v0.1.0 [INFO] [stderr] Downloaded hyper v0.11.27 [INFO] [stderr] Downloaded libc v0.2.134 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cf097c865539064f15e94d9fa636b8bd217fbdfd0f94cdb2e57a69216df808a9 [INFO] running `Command { std: "docker" "start" "-a" "cf097c865539064f15e94d9fa636b8bd217fbdfd0f94cdb2e57a69216df808a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cf097c865539064f15e94d9fa636b8bd217fbdfd0f94cdb2e57a69216df808a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf097c865539064f15e94d9fa636b8bd217fbdfd0f94cdb2e57a69216df808a9", kill_on_drop: false }` [INFO] [stdout] cf097c865539064f15e94d9fa636b8bd217fbdfd0f94cdb2e57a69216df808a9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 98e27e0498284f79ef0db0ede5fe46e3b5360e0a1ef074e7d832200ac140a47d [INFO] running `Command { std: "docker" "start" "-a" "98e27e0498284f79ef0db0ede5fe46e3b5360e0a1ef074e7d832200ac140a47d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.134 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking net2 v0.2.38 [INFO] [stderr] Compiling serde v1.0.145 [INFO] [stderr] Checking crossbeam-deque v0.7.4 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking tokio-uds v0.2.7 [INFO] [stderr] Checking scoped-tls v0.1.2 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Compiling serde_json v1.0.87 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking aho-corasick v0.7.19 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking tokio-service v0.1.0 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking tokio-core v0.1.18 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Checking slab v0.3.0 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking percent-encoding v2.2.0 (https://github.com/servo/rust-url#1c1e4068) [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Checking try-lock v0.1.0 [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] Checking itoa v1.0.4 [INFO] [stderr] Checking smallvec v0.2.1 [INFO] [stderr] Checking take v0.1.0 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking form_urlencoded v1.1.0 (https://github.com/servo/rust-url#1c1e4068) [INFO] [stderr] Checking want v0.0.4 [INFO] [stderr] Checking plugin v0.2.6 [INFO] [stderr] Checking idna v0.3.0 (https://github.com/servo/rust-url#1c1e4068) [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking relay v0.1.1 [INFO] [stderr] Checking modifier v0.1.0 [INFO] [stderr] Checking tokio-proto v0.1.1 [INFO] [stderr] Checking groupable v0.2.0 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking urlencoding v2.1.2 [INFO] [stderr] Checking hyper v0.10.16 [INFO] [stderr] Checking url v2.3.1 (https://github.com/servo/rust-url#1c1e4068) [INFO] [stderr] Checking hyper v0.11.27 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Checking mustache v0.9.0 [INFO] [stderr] Checking nickel v0.11.0 [INFO] [stderr] Checking emoji-url v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:90:5 [INFO] [stdout] | [INFO] [stdout] 90 | server.listen("127.0.0.1:1111"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/main.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | #![warn(unused_must_use)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 90 | let _ = server.listen("127.0.0.1:1111"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:90:5 [INFO] [stdout] | [INFO] [stdout] 90 | server.listen("127.0.0.1:1111"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/main.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | #![warn(unused_must_use)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 90 | let _ = server.listen("127.0.0.1:1111"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.93s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: traitobject v0.1.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "98e27e0498284f79ef0db0ede5fe46e3b5360e0a1ef074e7d832200ac140a47d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98e27e0498284f79ef0db0ede5fe46e3b5360e0a1ef074e7d832200ac140a47d", kill_on_drop: false }` [INFO] [stdout] 98e27e0498284f79ef0db0ede5fe46e3b5360e0a1ef074e7d832200ac140a47d [INFO] checking shrihari-prakash/emoji-url against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshrihari-prakash%2Femoji-url" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/shrihari-prakash/emoji-url on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/shrihari-prakash/emoji-url [INFO] finished tweaking git repo https://github.com/shrihari-prakash/emoji-url [INFO] tweaked toml for git repo https://github.com/shrihari-prakash/emoji-url written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/shrihari-prakash/emoji-url already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8a616884ff3fe15ae134a1af5a3c802cc4334c0b9046fa0d093bb1cd98f8f5d9 [INFO] running `Command { std: "docker" "start" "-a" "8a616884ff3fe15ae134a1af5a3c802cc4334c0b9046fa0d093bb1cd98f8f5d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8a616884ff3fe15ae134a1af5a3c802cc4334c0b9046fa0d093bb1cd98f8f5d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a616884ff3fe15ae134a1af5a3c802cc4334c0b9046fa0d093bb1cd98f8f5d9", kill_on_drop: false }` [INFO] [stdout] 8a616884ff3fe15ae134a1af5a3c802cc4334c0b9046fa0d093bb1cd98f8f5d9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1309c2caf13ffdfd341f243ccf668ec2779266526b6931b946b6f9564d020bf9 [INFO] running `Command { std: "docker" "start" "-a" "1309c2caf13ffdfd341f243ccf668ec2779266526b6931b946b6f9564d020bf9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.134 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking crossbeam-deque v0.7.4 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Compiling serde v1.0.145 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking net2 v0.2.38 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking tokio-sync v0.1.8 [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-io v0.1.13 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking scoped-tls v0.1.2 [INFO] [stderr] Compiling serde_json v1.0.87 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking aho-corasick v0.7.19 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio-uds v0.2.7 [INFO] [stderr] Checking tokio-service v0.1.0 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Checking slab v0.3.0 [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking try-lock v0.1.0 [INFO] [stderr] Checking take v0.1.0 [INFO] [stderr] Checking percent-encoding v2.2.0 (https://github.com/servo/rust-url#1c1e4068) [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking itoa v1.0.4 [INFO] [stderr] Checking smallvec v0.2.1 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Checking form_urlencoded v1.1.0 (https://github.com/servo/rust-url#1c1e4068) [INFO] [stderr] Checking tokio-core v0.1.18 [INFO] [stderr] Checking want v0.0.4 [INFO] [stderr] Checking plugin v0.2.6 [INFO] [stderr] Checking idna v0.3.0 (https://github.com/servo/rust-url#1c1e4068) [INFO] [stderr] Checking relay v0.1.1 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking hyper v0.10.16 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking modifier v0.1.0 [INFO] [stderr] Checking groupable v0.2.0 [INFO] [stderr] Checking urlencoding v2.1.2 [INFO] [stderr] Checking tokio-proto v0.1.1 [INFO] [stderr] Checking url v2.3.1 (https://github.com/servo/rust-url#1c1e4068) [INFO] [stderr] Checking hyper v0.11.27 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Checking mustache v0.9.0 [INFO] [stderr] Checking nickel v0.11.0 [INFO] [stderr] Checking emoji-url v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: the trait bound `!: Responder<()>` is not satisfied [INFO] [stdout] --> src/main.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | / middleware! {|_, response| [INFO] [stdout] 34 | | let mut data = HashMap::new(); [INFO] [stdout] 35 | | let short_urls = short_urls_clone.lock().unwrap(); [INFO] [stdout] 36 | | data.insert("url_count", short_urls.len().to_string()); [INFO] [stdout] 37 | | return response.render("templates/index.tpl", &data); [INFO] [stdout] 38 | | }, [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | the trait `Responder<()>` is not implemented for `!` [INFO] [stdout] | |_________this tail expression is of type `!` [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `Responder`: [INFO] [stdout] &'a [&'a str] [INFO] [stdout] &'a [String] [INFO] [stdout] &'a [u8] [INFO] [stdout] &'a str [INFO] [stdout] () [INFO] [stdout] (nickel::status::StatusCode, &'static str) [INFO] [stdout] (nickel::status::StatusCode, String) [INFO] [stdout] (u16, &'static str) [INFO] [stdout] and 6 others [INFO] [stdout] = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #48950 for more information) [INFO] [stdout] = help: did you intend to use the type `()` here instead? [INFO] [stdout] note: required by a bound in `main::restrict` [INFO] [stdout] --> src/main.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | / middleware! {|_, response| [INFO] [stdout] 34 | | let mut data = HashMap::new(); [INFO] [stdout] 35 | | let short_urls = short_urls_clone.lock().unwrap(); [INFO] [stdout] 36 | | data.insert("url_count", short_urls.len().to_string()); [INFO] [stdout] 37 | | return response.render("templates/index.tpl", &data); [INFO] [stdout] 38 | | }, [INFO] [stdout] | |_________^ required by this bound in `restrict` [INFO] [stdout] = note: this error originates in the macro `_middleware_inner` which comes from the expansion of the macro `middleware` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `!: Responder<()>` is not satisfied [INFO] [stdout] --> src/main.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | / middleware! {|request, response| [INFO] [stdout] 45 | | let mut data = HashMap::new(); [INFO] [stdout] 46 | | let mut short_urls = short_urls_clone.lock().unwrap(); [INFO] [stdout] 47 | | data.insert("url_count", short_urls.len().to_string()); [INFO] [stdout] ... | [INFO] [stdout] 63 | | return response.send(format!("Here is your short URL: {}/{}", server_url, &key)); [INFO] [stdout] 64 | | }, [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | the trait `Responder<()>` is not implemented for `!` [INFO] [stdout] | |_________this tail expression is of type `!` [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `Responder`: [INFO] [stdout] &'a [&'a str] [INFO] [stdout] &'a [String] [INFO] [stdout] &'a [u8] [INFO] [stdout] &'a str [INFO] [stdout] () [INFO] [stdout] (nickel::status::StatusCode, &'static str) [INFO] [stdout] (nickel::status::StatusCode, String) [INFO] [stdout] (u16, &'static str) [INFO] [stdout] and 6 others [INFO] [stdout] = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #48950 for more information) [INFO] [stdout] = help: did you intend to use the type `()` here instead? [INFO] [stdout] note: required by a bound in `main::restrict` [INFO] [stdout] --> src/main.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | / middleware! {|request, response| [INFO] [stdout] 45 | | let mut data = HashMap::new(); [INFO] [stdout] 46 | | let mut short_urls = short_urls_clone.lock().unwrap(); [INFO] [stdout] 47 | | data.insert("url_count", short_urls.len().to_string()); [INFO] [stdout] ... | [INFO] [stdout] 63 | | return response.send(format!("Here is your short URL: {}/{}", server_url, &key)); [INFO] [stdout] 64 | | }, [INFO] [stdout] | |_________^ required by this bound in `restrict` [INFO] [stdout] = note: this error originates in the macro `_middleware_inner` which comes from the expansion of the macro `middleware` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `!: Responder<()>` is not satisfied [INFO] [stdout] --> src/main.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 70 | / middleware! {|request, mut response| [INFO] [stdout] 71 | | let short_urls = short_urls_clone.lock().unwrap(); [INFO] [stdout] 72 | | let shortkey = request.param("shortkey").unwrap(); [INFO] [stdout] 73 | |/ if short_urls.contains_key(shortkey) { [INFO] [stdout] 74 | || let url = short_urls.get(shortkey).unwrap(); [INFO] [stdout] 75 | || response.set(StatusCode::TemporaryRedirect); [INFO] [stdout] 76 | || response.set(Location(url.clone())); [INFO] [stdout] ... || [INFO] [stdout] 79 | || return response.send("Short URL not found"); [INFO] [stdout] 80 | || } [INFO] [stdout] | ||_____________- this tail expression is of type `!` [INFO] [stdout] 81 | | }, [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | |__________the trait `Responder<()>` is not implemented for `!` [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `Responder`: [INFO] [stdout] &'a [&'a str] [INFO] [stdout] &'a [String] [INFO] [stdout] &'a [u8] [INFO] [stdout] &'a str [INFO] [stdout] () [INFO] [stdout] (nickel::status::StatusCode, &'static str) [INFO] [stdout] (nickel::status::StatusCode, String) [INFO] [stdout] (u16, &'static str) [INFO] [stdout] and 6 others [INFO] [stdout] = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #48950 for more information) [INFO] [stdout] = help: did you intend to use the type `()` here instead? [INFO] [stdout] note: required by a bound in `main::restrict` [INFO] [stdout] --> src/main.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 70 | / middleware! {|request, mut response| [INFO] [stdout] 71 | | let short_urls = short_urls_clone.lock().unwrap(); [INFO] [stdout] 72 | | let shortkey = request.param("shortkey").unwrap(); [INFO] [stdout] 73 | | if short_urls.contains_key(shortkey) { [INFO] [stdout] ... | [INFO] [stdout] 80 | | } [INFO] [stdout] 81 | | }, [INFO] [stdout] | |_________^ required by this bound in `restrict` [INFO] [stdout] = note: this error originates in the macro `_middleware_inner` which comes from the expansion of the macro `middleware` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `emoji-url` (bin "emoji-url") due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0277]: the trait bound `!: Responder<()>` is not satisfied [INFO] [stdout] --> src/main.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | / middleware! {|_, response| [INFO] [stdout] 34 | | let mut data = HashMap::new(); [INFO] [stdout] 35 | | let short_urls = short_urls_clone.lock().unwrap(); [INFO] [stdout] 36 | | data.insert("url_count", short_urls.len().to_string()); [INFO] [stdout] 37 | | return response.render("templates/index.tpl", &data); [INFO] [stdout] 38 | | }, [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | the trait `Responder<()>` is not implemented for `!` [INFO] [stdout] | |_________this tail expression is of type `!` [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `Responder`: [INFO] [stdout] &'a [&'a str] [INFO] [stdout] &'a [String] [INFO] [stdout] &'a [u8] [INFO] [stdout] &'a str [INFO] [stdout] () [INFO] [stdout] (nickel::status::StatusCode, &'static str) [INFO] [stdout] (nickel::status::StatusCode, String) [INFO] [stdout] (u16, &'static str) [INFO] [stdout] and 6 others [INFO] [stdout] = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #48950 for more information) [INFO] [stdout] = help: did you intend to use the type `()` here instead? [INFO] [stdout] note: required by a bound in `main::restrict` [INFO] [stdout] --> src/main.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | / middleware! {|_, response| [INFO] [stdout] 34 | | let mut data = HashMap::new(); [INFO] [stdout] 35 | | let short_urls = short_urls_clone.lock().unwrap(); [INFO] [stdout] 36 | | data.insert("url_count", short_urls.len().to_string()); [INFO] [stdout] 37 | | return response.render("templates/index.tpl", &data); [INFO] [stdout] 38 | | }, [INFO] [stdout] | |_________^ required by this bound in `restrict` [INFO] [stdout] = note: this error originates in the macro `_middleware_inner` which comes from the expansion of the macro `middleware` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `!: Responder<()>` is not satisfied [INFO] [stdout] --> src/main.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | / middleware! {|request, response| [INFO] [stdout] 45 | | let mut data = HashMap::new(); [INFO] [stdout] 46 | | let mut short_urls = short_urls_clone.lock().unwrap(); [INFO] [stdout] 47 | | data.insert("url_count", short_urls.len().to_string()); [INFO] [stdout] ... | [INFO] [stdout] 63 | | return response.send(format!("Here is your short URL: {}/{}", server_url, &key)); [INFO] [stdout] 64 | | }, [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | the trait `Responder<()>` is not implemented for `!` [INFO] [stdout] | |_________this tail expression is of type `!` [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `Responder`: [INFO] [stdout] &'a [&'a str] [INFO] [stdout] &'a [String] [INFO] [stdout] &'a [u8] [INFO] [stdout] &'a str [INFO] [stdout] () [INFO] [stdout] (nickel::status::StatusCode, &'static str) [INFO] [stdout] (nickel::status::StatusCode, String) [INFO] [stdout] (u16, &'static str) [INFO] [stdout] and 6 others [INFO] [stdout] = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #48950 for more information) [INFO] [stdout] = help: did you intend to use the type `()` here instead? [INFO] [stdout] note: required by a bound in `main::restrict` [INFO] [stdout] --> src/main.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | / middleware! {|request, response| [INFO] [stdout] 45 | | let mut data = HashMap::new(); [INFO] [stdout] 46 | | let mut short_urls = short_urls_clone.lock().unwrap(); [INFO] [stdout] 47 | | data.insert("url_count", short_urls.len().to_string()); [INFO] [stdout] ... | [INFO] [stdout] 63 | | return response.send(format!("Here is your short URL: {}/{}", server_url, &key)); [INFO] [stdout] 64 | | }, [INFO] [stdout] | |_________^ required by this bound in `restrict` [INFO] [stdout] = note: this error originates in the macro `_middleware_inner` which comes from the expansion of the macro `middleware` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `!: Responder<()>` is not satisfied [INFO] [stdout] --> src/main.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 70 | / middleware! {|request, mut response| [INFO] [stdout] 71 | | let short_urls = short_urls_clone.lock().unwrap(); [INFO] [stdout] 72 | | let shortkey = request.param("shortkey").unwrap(); [INFO] [stdout] 73 | |/ if short_urls.contains_key(shortkey) { [INFO] [stdout] 74 | || let url = short_urls.get(shortkey).unwrap(); [INFO] [stdout] 75 | || response.set(StatusCode::TemporaryRedirect); [INFO] [stdout] 76 | || response.set(Location(url.clone())); [INFO] [stdout] ... || [INFO] [stdout] 79 | || return response.send("Short URL not found"); [INFO] [stdout] 80 | || } [INFO] [stdout] | ||_____________- this tail expression is of type `!` [INFO] [stdout] 81 | | }, [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | |__________the trait `Responder<()>` is not implemented for `!` [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `Responder`: [INFO] [stdout] &'a [&'a str] [INFO] [stdout] &'a [String] [INFO] [stdout] &'a [u8] [INFO] [stdout] &'a str [INFO] [stdout] () [INFO] [stdout] (nickel::status::StatusCode, &'static str) [INFO] [stdout] (nickel::status::StatusCode, String) [INFO] [stdout] (u16, &'static str) [INFO] [stdout] and 6 others [INFO] [stdout] = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #48950 for more information) [INFO] [stdout] = help: did you intend to use the type `()` here instead? [INFO] [stdout] note: required by a bound in `main::restrict` [INFO] [stdout] --> src/main.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 70 | / middleware! {|request, mut response| [INFO] [stdout] 71 | | let short_urls = short_urls_clone.lock().unwrap(); [INFO] [stdout] 72 | | let shortkey = request.param("shortkey").unwrap(); [INFO] [stdout] 73 | | if short_urls.contains_key(shortkey) { [INFO] [stdout] ... | [INFO] [stdout] 80 | | } [INFO] [stdout] 81 | | }, [INFO] [stdout] | |_________^ required by this bound in `restrict` [INFO] [stdout] = note: this error originates in the macro `_middleware_inner` which comes from the expansion of the macro `middleware` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `emoji-url` (bin "emoji-url" test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "1309c2caf13ffdfd341f243ccf668ec2779266526b6931b946b6f9564d020bf9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1309c2caf13ffdfd341f243ccf668ec2779266526b6931b946b6f9564d020bf9", kill_on_drop: false }` [INFO] [stdout] 1309c2caf13ffdfd341f243ccf668ec2779266526b6931b946b6f9564d020bf9