[INFO] crate skyway-webrtc-gateway-api 0.0.3 is already in cache
[INFO] checking skyway-webrtc-gateway-api-0.0.3 against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] extracting crate skyway-webrtc-gateway-api 0.0.3 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate skyway-webrtc-gateway-api 0.0.3 on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate skyway-webrtc-gateway-api 0.0.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate skyway-webrtc-gateway-api 0.0.3
[INFO] tweaked toml for crates.io crate skyway-webrtc-gateway-api 0.0.3 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate skyway-webrtc-gateway-api 0.0.3 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "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] c30978220e1f50cf1172dff285015994437f158937af8133badd30a864c296e0
[INFO] running `"docker" "start" "-a" "c30978220e1f50cf1172dff285015994437f158937af8133badd30a864c296e0"`
[INFO] [stderr]     Checking once_cell v1.3.0
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]     Checking async-task v1.2.1
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling native-tls v0.2.3
[INFO] [stderr]    Compiling tokio-macros v0.2.3
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]     Checking serde_json v1.0.44
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[INFO] [stderr]     Checking toml v0.5.5
[INFO] [stderr]     Checking futures-util v0.3.1
[INFO] [stderr]     Checking aho-corasick v0.5.3
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr]     Checking async-std v1.4.0
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr]     Checking tokio v0.2.9
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]     Checking dotenv v0.8.0
[INFO] [stderr]    Compiling dotenv_codegen_impl v0.1.0
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]     Checking futures-executor v0.3.1
[INFO] [stderr]     Checking futures v0.3.1
[INFO] [stderr]     Checking dotenv_codegen v0.11.0
[INFO] [stderr]     Checking tokio-util v0.2.0
[INFO] [stderr]     Checking tokio-tls v0.3.0
[INFO] [stderr]     Checking h2 v0.2.1
[INFO] [stderr]     Checking hyper v0.13.1
[INFO] [stderr]     Checking hyper-tls v0.4.1
[INFO] [stderr]     Checking reqwest v0.10.1
[INFO] [stderr]     Checking skyway-webrtc-gateway-api v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0432]: unresolved import `helper`
[INFO] [stderr]    --> src/data/api.rs:132:9
[INFO] [stderr]     |
[INFO] [stderr] 132 |     use helper::server;
[INFO] [stderr]     |         ^^^^^^ use of undeclared type or module `helper`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `helper`
[INFO] [stderr]    --> src/data/api.rs:310:9
[INFO] [stderr]     |
[INFO] [stderr] 310 |     use helper::server;
[INFO] [stderr]     |         ^^^^^^ use of undeclared type or module `helper`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `helper`
[INFO] [stderr]    --> src/data/api.rs:531:9
[INFO] [stderr]     |
[INFO] [stderr] 531 |     use helper::server;
[INFO] [stderr]     |         ^^^^^^ use of undeclared type or module `helper`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `helper`
[INFO] [stderr]    --> src/data/api.rs:799:9
[INFO] [stderr]     |
[INFO] [stderr] 799 |     use helper::server;
[INFO] [stderr]     |         ^^^^^^ use of undeclared type or module `helper`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `helper`
[INFO] [stderr]     --> src/data/api.rs:1022:9
[INFO] [stderr]      |
[INFO] [stderr] 1022 |     use helper::server;
[INFO] [stderr]      |         ^^^^^^ use of undeclared type or module `helper`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `helper`
[INFO] [stderr]     --> src/data/api.rs:1391:9
[INFO] [stderr]      |
[INFO] [stderr] 1391 |     use helper::server;
[INFO] [stderr]      |         ^^^^^^ use of undeclared type or module `helper`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `helper`
[INFO] [stderr]     --> src/data/api.rs:1645:9
[INFO] [stderr]      |
[INFO] [stderr] 1645 |     use helper::server;
[INFO] [stderr]      |         ^^^^^^ use of undeclared type or module `helper`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `helper`
[INFO] [stderr]    --> src/media/api.rs:168:9
[INFO] [stderr]     |
[INFO] [stderr] 168 |     use helper::server;
[INFO] [stderr]     |         ^^^^^^ use of undeclared type or module `helper`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `helper`
[INFO] [stderr]    --> src/media/api.rs:398:9
[INFO] [stderr]     |
[INFO] [stderr] 398 |     use helper::server;
[INFO] [stderr]     |         ^^^^^^ use of undeclared type or module `helper`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `helper`
[INFO] [stderr]    --> src/media/api.rs:617:9
[INFO] [stderr]     |
[INFO] [stderr] 617 |     use helper::server;
[INFO] [stderr]     |         ^^^^^^ use of undeclared type or module `helper`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `helper`
[INFO] [stderr]    --> src/media/api.rs:800:9
[INFO] [stderr]     |
[INFO] [stderr] 800 |     use helper::server;
[INFO] [stderr]     |         ^^^^^^ use of undeclared type or module `helper`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `helper`
[INFO] [stderr]     --> src/media/api.rs:1027:9
[INFO] [stderr]      |
[INFO] [stderr] 1027 |     use helper::server;
[INFO] [stderr]      |         ^^^^^^ use of undeclared type or module `helper`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `helper`
[INFO] [stderr]     --> src/media/api.rs:1257:9
[INFO] [stderr]      |
[INFO] [stderr] 1257 |     use helper::server;
[INFO] [stderr]      |         ^^^^^^ use of undeclared type or module `helper`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `helper`
[INFO] [stderr]     --> src/media/api.rs:1483:9
[INFO] [stderr]      |
[INFO] [stderr] 1483 |     use helper::server;
[INFO] [stderr]      |         ^^^^^^ use of undeclared type or module `helper`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `helper`
[INFO] [stderr]     --> src/media/api.rs:1872:9
[INFO] [stderr]      |
[INFO] [stderr] 1872 |     use helper::server;
[INFO] [stderr]      |         ^^^^^^ use of undeclared type or module `helper`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `helper`
[INFO] [stderr]     --> src/media/api.rs:2112:9
[INFO] [stderr]      |
[INFO] [stderr] 2112 |     use helper::server;
[INFO] [stderr]      |         ^^^^^^ use of undeclared type or module `helper`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `helper`
[INFO] [stderr]     --> src/media/api.rs:2420:9
[INFO] [stderr]      |
[INFO] [stderr] 2420 |     use helper::server;
[INFO] [stderr]      |         ^^^^^^ use of undeclared type or module `helper`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `helper`
[INFO] [stderr]    --> src/peer/api.rs:120:9
[INFO] [stderr]     |
[INFO] [stderr] 120 |     use helper::server;
[INFO] [stderr]     |         ^^^^^^ use of undeclared type or module `helper`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `helper`
[INFO] [stderr]    --> src/peer/api.rs:364:9
[INFO] [stderr]     |
[INFO] [stderr] 364 |     use helper::server;
[INFO] [stderr]     |         ^^^^^^ use of undeclared type or module `helper`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `helper`
[INFO] [stderr]    --> src/peer/api.rs:867:9
[INFO] [stderr]     |
[INFO] [stderr] 867 |     use helper::server;
[INFO] [stderr]     |         ^^^^^^ use of undeclared type or module `helper`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `helper`
[INFO] [stderr]     --> src/peer/api.rs:1099:9
[INFO] [stderr]      |
[INFO] [stderr] 1099 |     use helper::server;
[INFO] [stderr]      |         ^^^^^^ use of undeclared type or module `helper`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `futures`
[INFO] [stderr]    --> src/data/api.rs:525:9
[INFO] [stderr]     |
[INFO] [stderr] 525 |     use futures::*;
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `futures`
[INFO] [stderr]     --> src/data/api.rs:1015:9
[INFO] [stderr]      |
[INFO] [stderr] 1015 |     use futures::*;
[INFO] [stderr]      |         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `futures`
[INFO] [stderr]    --> src/media/api.rs:162:9
[INFO] [stderr]     |
[INFO] [stderr] 162 |     use futures::*;
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `futures`
[INFO] [stderr]    --> src/peer/api.rs:114:9
[INFO] [stderr]     |
[INFO] [stderr] 114 |     use futures::*;
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 21 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `skyway-webrtc-gateway-api`.
[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" "c30978220e1f50cf1172dff285015994437f158937af8133badd30a864c296e0"`
[INFO] running `"docker" "rm" "-f" "c30978220e1f50cf1172dff285015994437f158937af8133badd30a864c296e0"`
[INFO] [stdout] c30978220e1f50cf1172dff285015994437f158937af8133badd30a864c296e0
