[INFO] crate blink 0.1.1 is already in cache [INFO] testing blink-0.1.1 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate blink 0.1.1 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate blink 0.1.1 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate blink 0.1.1 [INFO] finished tweaking crates.io crate blink 0.1.1 [INFO] tweaked toml for crates.io crate blink 0.1.1 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a1d984f67a289290587cfedd385153130ad33d4b92ef4651702eed755c901c84 [INFO] running `"docker" "start" "-a" "a1d984f67a289290587cfedd385153130ad33d4b92ef4651702eed755c901c84"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling scoped-tls v0.1.2 [INFO] [stderr] Compiling try-lock v0.1.0 [INFO] [stderr] Compiling smallvec v0.2.1 [INFO] [stderr] Compiling slab v0.3.0 [INFO] [stderr] Compiling take v0.1.0 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling language-tags v0.2.2 [INFO] [stderr] Compiling tokio-service v0.1.0 [INFO] [stderr] Compiling relay v0.1.1 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling want v0.0.4 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling tokio-codec v0.1.2 [INFO] [stderr] Compiling tokio-fs v0.1.7 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling tokio-uds v0.2.6 [INFO] [stderr] Compiling tokio-udp v0.1.6 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling tokio-core v0.1.17 [INFO] [stderr] Compiling tokio-proto v0.1.1 [INFO] [stderr] Compiling hyper v0.11.27 [INFO] [stderr] Compiling blink v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:33:43 [INFO] [stderr] | [INFO] [stderr] 33 | routes: HashMap<(Method, String), Box>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Route` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:45:67 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn routes(mut self, routes: HashMap<(Method, String), Box>>) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Route` [INFO] [stderr] [INFO] [stderr] error: lifetime may not live long enough [INFO] [stderr] --> src/lib.rs:60:37 [INFO] [stderr] | [INFO] [stderr] 60 | .bind(&address, move || Ok(&self))? [INFO] [stderr] | ------- ^^^^^^^^^ returning this value requires that `'1` must outlive `'2` [INFO] [stderr] | | | [INFO] [stderr] | | return type of closure is std::result::Result<&'2 Blink, std::io::Error> [INFO] [stderr] | lifetime `'1` represents this closure's body [INFO] [stderr] | [INFO] [stderr] = note: closure implements `Fn`, so references to captured variables can't escape the closure [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:94:25 [INFO] [stderr] | [INFO] [stderr] 94 | let mut url_in = ftry_opt!(url_in.path_segments()); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error; 3 warnings emitted [INFO] [stderr] [INFO] [stderr] error: could not compile `blink`. [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] [stderr] error: build failed [INFO] running `"docker" "inspect" "a1d984f67a289290587cfedd385153130ad33d4b92ef4651702eed755c901c84"` [INFO] running `"docker" "rm" "-f" "a1d984f67a289290587cfedd385153130ad33d4b92ef4651702eed755c901c84"` [INFO] [stdout] a1d984f67a289290587cfedd385153130ad33d4b92ef4651702eed755c901c84