[INFO] cloning repository https://github.com/cwbriones/simple-server [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cwbriones/simple-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcwbriones%2Fsimple-server", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcwbriones%2Fsimple-server'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c2106e5f11a7a41bf2d72d846f086c09ba6d1563 [INFO] checking cwbriones/simple-server against try#5fdfba63a96c5e8ae0ebf6b8b66853110277087d for pr-73166 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcwbriones%2Fsimple-server" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cwbriones/simple-server on toolchain 5fdfba63a96c5e8ae0ebf6b8b66853110277087d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5fdfba63a96c5e8ae0ebf6b8b66853110277087d" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/cwbriones/simple-server [INFO] finished tweaking git repo https://github.com/cwbriones/simple-server [INFO] tweaked toml for git repo https://github.com/cwbriones/simple-server written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/cwbriones/simple-server already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5fdfba63a96c5e8ae0ebf6b8b66853110277087d" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded futures-fs v0.0.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5fdfba63a96c5e8ae0ebf6b8b66853110277087d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b31f8dcc32e31fb658c49f7f8b7e1ea4209b489f5945a4f55144f92f194ccc0d [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" "b31f8dcc32e31fb658c49f7f8b7e1ea4209b489f5945a4f55144f92f194ccc0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b31f8dcc32e31fb658c49f7f8b7e1ea4209b489f5945a4f55144f92f194ccc0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b31f8dcc32e31fb658c49f7f8b7e1ea4209b489f5945a4f55144f92f194ccc0d", kill_on_drop: false }` [INFO] [stdout] b31f8dcc32e31fb658c49f7f8b7e1ea4209b489f5945a4f55144f92f194ccc0d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5fdfba63a96c5e8ae0ebf6b8b66853110277087d" "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] a3a0d6f4dfb0b289b6519f452166fa04a1039e56dd0964a270c06b95bb74c798 [INFO] running `Command { std: "docker" "start" "-a" "a3a0d6f4dfb0b289b6519f452166fa04a1039e56dd0964a270c06b95bb74c798", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.32 [INFO] [stderr] Checking futures v0.1.16 [INFO] [stderr] Checking byteorder v1.1.0 [INFO] [stderr] Checking log v0.3.8 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Checking slab v0.3.0 [INFO] [stderr] Checking lazycell v0.5.1 [INFO] [stderr] Compiling cc v1.0.0 [INFO] [stderr] Checking lazy_static v0.2.9 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Checking regex-syntax v0.4.1 [INFO] [stderr] Checking scoped-tls v0.1.0 [INFO] [stderr] Checking slab v0.4.0 [INFO] [stderr] Checking take v0.1.0 [INFO] [stderr] Checking smallvec v0.2.1 [INFO] [stderr] Checking ansi_term v0.9.0 [INFO] [stderr] Checking httparse v1.2.3 [INFO] [stderr] Checking percent-encoding v1.0.0 [INFO] [stderr] Checking thread_local v0.3.4 [INFO] [stderr] Checking base64 v0.6.0 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Checking iovec v0.1.1 [INFO] [stderr] Checking net2 v0.2.31 [INFO] [stderr] Checking memchr v1.0.1 [INFO] [stderr] Checking num_cpus v1.7.0 [INFO] [stderr] Checking rand v0.3.17 [INFO] [stderr] Checking time v0.1.38 [INFO] [stderr] Compiling unicase v2.0.0 [INFO] [stderr] Checking aho-corasick v0.6.3 [INFO] [stderr] Compiling miniz-sys v0.1.10 [INFO] [stderr] Checking bytes v0.4.5 [INFO] [stderr] Checking mio v0.6.10 [INFO] [stderr] Checking regex v0.2.2 [INFO] [stderr] Checking mime v0.3.4 [INFO] [stderr] Checking flate2 v0.2.20 [INFO] [stderr] Checking tokio-io v0.1.3 [INFO] [stderr] Checking futures-cpupool v0.1.6 [INFO] [stderr] Checking tokio-service v0.1.0 [INFO] [stderr] Checking relay v0.1.0 [INFO] [stderr] Checking env_logger v0.4.3 [INFO] [stderr] Checking futures-fs v0.0.3 [INFO] [stderr] Checking pretty_env_logger v0.1.1 [INFO] [stderr] Checking tokio-core v0.1.10 [INFO] [stderr] Checking tokio-proto v0.1.1 [INFO] [stderr] Checking hyper v0.11.6 [INFO] [stderr] Checking simple-server v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/main.rs:50:31 [INFO] [stdout] | [INFO] [stdout] 50 | let c = component.as_ref(); [INFO] [stdout] | ^^^^^^ cannot infer type for enum `std::path::Component<'_>` [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `std::path::Component<'_>: std::convert::AsRef<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/main.rs:50:31 [INFO] [stdout] | [INFO] [stdout] 50 | let c = component.as_ref(); [INFO] [stdout] | ^^^^^^ cannot infer type for enum `std::path::Component<'_>` [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `std::path::Component<'_>: std::convert::AsRef<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:14:38 [INFO] [stdout] | [INFO] [stdout] 14 | Error::Hyper(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:15:35 [INFO] [stdout] | [INFO] [stdout] 15 | Error::Io(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:24:30 [INFO] [stdout] | [INFO] [stdout] 24 | write!(f, "{}", self.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:14:38 [INFO] [stdout] | [INFO] [stdout] 14 | Error::Hyper(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:15:35 [INFO] [stdout] | [INFO] [stdout] 15 | Error::Io(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:24:30 [INFO] [stdout] | [INFO] [stdout] 24 | write!(f, "{}", self.description()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `simple-server`. [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: aborting due to previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "a3a0d6f4dfb0b289b6519f452166fa04a1039e56dd0964a270c06b95bb74c798", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3a0d6f4dfb0b289b6519f452166fa04a1039e56dd0964a270c06b95bb74c798", kill_on_drop: false }` [INFO] [stdout] a3a0d6f4dfb0b289b6519f452166fa04a1039e56dd0964a270c06b95bb74c798