[INFO] cloning repository https://github.com/kyco/snap-backend [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kyco/snap-backend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkyco%2Fsnap-backend"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkyco%2Fsnap-backend'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b4199e79796a31aebd68e84894ac6dfc926c8142 [INFO] checking kyco/snap-backend against master#b61e69433951e31f7bd746e22f516a48ad41623b for prs-64470-and-65389 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkyco%2Fsnap-backend" "/workspace/builds/worker-4/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kyco/snap-backend on toolchain b61e69433951e31f7bd746e22f516a48ad41623b [INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/kyco/snap-backend [INFO] finished tweaking git repo https://github.com/kyco/snap-backend [INFO] tweaked toml for git repo https://github.com/kyco/snap-backend written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/kyco/snap-backend already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "/opt/rustwide/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4a8e06e66ff48f8bfd5cb67a198661325f5f2af916f69074ef8fac493552bb20 [INFO] running `"docker" "start" "-a" "4a8e06e66ff48f8bfd5cb67a198661325f5f2af916f69074ef8fac493552bb20"` [INFO] [stderr] Compiling syn v0.15.42 [INFO] [stderr] Compiling safemem v0.3.1 [INFO] [stderr] Checking tokio-service v0.1.0 [INFO] [stderr] Compiling libsqlite3-sys v0.16.0 [INFO] [stderr] Checking erased-serde v0.3.9 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking mio-extras v2.0.5 [INFO] [stderr] Checking native-tls v0.2.3 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking tokio-threadpool v0.1.15 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking cookie v0.11.1 [INFO] [stderr] Checking hyper v0.10.16 [INFO] [stderr] Checking notify v4.0.12 [INFO] [stderr] Checking rusqlite v0.20.0 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking hyper v0.12.33 [INFO] [stderr] Compiling devise_core v0.2.0 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Compiling pear_codegen v0.1.2 [INFO] [stderr] Compiling devise_codegen v0.2.0 [INFO] [stderr] Compiling serde_derive v1.0.98 [INFO] [stderr] Compiling devise v0.2.0 [INFO] [stderr] Compiling pear v0.1.2 [INFO] [stderr] Checking rocket_http v0.4.2 [INFO] [stderr] Checking fcm v0.6.0 [INFO] [stderr] Compiling rocket_codegen v0.4.2 [INFO] [stderr] Checking rocket v0.4.2 [INFO] [stderr] Checking rocket_contrib v0.4.2 [INFO] [stderr] Checking snap-push v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: method is never used: `new_response` [INFO] [stderr] --> src/routes/json_generic.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | pub fn new_response(c: JsonGenericCodes, r: String) -> Json { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `tokio::prelude::future::MapErr` that must be used [INFO] [stderr] --> src/push/push_notification.rs:38:9 [INFO] [stderr] | [INFO] [stderr] 38 | / client [INFO] [stderr] 39 | | .send(payload) [INFO] [stderr] 40 | | .map(|response| { [INFO] [stderr] 41 | | println!("Sent: {:?}", response); [INFO] [stderr] 42 | | }) [INFO] [stderr] 43 | | .map_err(|error| println!("Error: {:?}", error)); [INFO] [stderr] | |_____________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: futures do nothing unless polled [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new_response` [INFO] [stderr] --> src/routes/json_generic.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | pub fn new_response(c: JsonGenericCodes, r: String) -> Json { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `tokio::prelude::future::MapErr` that must be used [INFO] [stderr] --> src/push/push_notification.rs:38:9 [INFO] [stderr] | [INFO] [stderr] 38 | / client [INFO] [stderr] 39 | | .send(payload) [INFO] [stderr] 40 | | .map(|response| { [INFO] [stderr] 41 | | println!("Sent: {:?}", response); [INFO] [stderr] 42 | | }) [INFO] [stderr] 43 | | .map_err(|error| println!("Error: {:?}", error)); [INFO] [stderr] | |_____________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: futures do nothing unless polled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 23s [INFO] running `"docker" "inspect" "4a8e06e66ff48f8bfd5cb67a198661325f5f2af916f69074ef8fac493552bb20"` [INFO] running `"docker" "rm" "-f" "4a8e06e66ff48f8bfd5cb67a198661325f5f2af916f69074ef8fac493552bb20"` [INFO] [stdout] 4a8e06e66ff48f8bfd5cb67a198661325f5f2af916f69074ef8fac493552bb20