[INFO] cloning repository https://github.com/mfcastellani/towerweb-nubank [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mfcastellani/towerweb-nubank" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmfcastellani%2Ftowerweb-nubank", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmfcastellani%2Ftowerweb-nubank'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 309eb785f7dbf16478dbad3fb661e996645a6b9d [INFO] testing mfcastellani/towerweb-nubank against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmfcastellani%2Ftowerweb-nubank" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mfcastellani/towerweb-nubank on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mfcastellani/towerweb-nubank [INFO] finished tweaking git repo https://github.com/mfcastellani/towerweb-nubank [INFO] tweaked toml for git repo https://github.com/mfcastellani/towerweb-nubank written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/mfcastellani/towerweb-nubank already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro-hack-impl v0.4.1 [INFO] [stderr] Downloaded proc-macro-hack v0.4.1 [INFO] [stderr] Downloaded syn v0.15.21 [INFO] [stderr] Downloaded tower-web-macros v0.3.2 [INFO] [stderr] Downloaded hyper v0.12.16 [INFO] [stderr] Downloaded tower-web v0.3.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b37afa28e44796553942ce0465159d863133c5e16173ce7fa54036875310ad8c [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" "b37afa28e44796553942ce0465159d863133c5e16173ce7fa54036875310ad8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b37afa28e44796553942ce0465159d863133c5e16173ce7fa54036875310ad8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b37afa28e44796553942ce0465159d863133c5e16173ce7fa54036875310ad8c", kill_on_drop: false }` [INFO] [stdout] b37afa28e44796553942ce0465159d863133c5e16173ce7fa54036875310ad8c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--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] ed8fbe18d425c362c2f6d58ce03ff585db60bd0121a9f4f43ee0cb25137712bd [INFO] running `Command { std: "docker" "start" "-a" "ed8fbe18d425c362c2f6d58ce03ff585db60bd0121a9f4f43ee0cb25137712bd", kill_on_drop: false }` [INFO] [stderr] Compiling lazycell v1.2.0 [INFO] [stderr] Compiling serde v1.0.80 [INFO] [stderr] Compiling flate2-crc v0.1.1 [INFO] [stderr] Compiling regex v1.0.6 [INFO] [stderr] Compiling proc-macro-hack-impl v0.4.1 [INFO] [stderr] Compiling crossbeam-utils v0.6.1 [INFO] [stderr] Compiling arrayvec v0.4.7 [INFO] [stderr] Compiling rand_isaac v0.1.0 [INFO] [stderr] Compiling pest v2.0.2 [INFO] [stderr] Compiling regex-syntax v0.6.3 [INFO] [stderr] Compiling smallvec v0.6.6 [INFO] [stderr] Compiling want v0.0.6 [INFO] [stderr] Compiling syn v0.15.21 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling tokio-io v0.1.10 [INFO] [stderr] Compiling tokio-timer v0.2.8 [INFO] [stderr] Compiling mio v0.6.16 [INFO] [stderr] Compiling rand v0.6.1 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling crossbeam-epoch v0.6.1 [INFO] [stderr] Compiling tokio-codec v0.1.1 [INFO] [stderr] Compiling h2 v0.1.13 [INFO] [stderr] Compiling proc-macro-hack v0.4.1 [INFO] [stderr] Compiling parking_lot v0.6.4 [INFO] [stderr] Compiling crossbeam-deque v0.6.2 [INFO] [stderr] Compiling flate2 v1.0.5 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling tokio-reactor v0.1.7 [INFO] [stderr] Compiling pest_meta v2.0.3 [INFO] [stderr] Compiling tokio-threadpool v0.1.9 [INFO] [stderr] Compiling tokio-tcp v0.1.2 [INFO] [stderr] Compiling tokio-udp v0.1.3 [INFO] [stderr] Compiling tokio-uds v0.2.4 [INFO] [stderr] Compiling pest_generator v2.0.0 [INFO] [stderr] Compiling tokio-fs v0.1.4 [INFO] [stderr] Compiling tokio v0.1.13 [INFO] [stderr] Compiling hyper v0.12.16 [INFO] [stderr] Compiling pest_derive v2.0.1 [INFO] [stderr] Compiling serde_json v1.0.33 [INFO] [stderr] Compiling serde_urlencoded v0.5.4 [INFO] [stderr] Compiling serde_plain v0.3.0 [INFO] [stderr] Compiling handlebars v1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Compiling tower-web-macros v0.3.2 [INFO] [stderr] Compiling tower-web v0.3.3 [INFO] [stdout] error[E0670]: `async fn` is not permitted in Rust 2015 [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tower-web-0.3.3/src/codegen/mod.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 53 | async fn map_ok(future: T) -> Result [INFO] [stdout] | ^^^^^ to use `async fn`, switch to Rust 2018 or later [INFO] [stdout] | [INFO] [stdout] = help: set `edition = "2021"` in `Cargo.toml` [INFO] [stdout] = note: for more on editions, read https://doc.rust-lang.org/edition-guide [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0670`. [INFO] [stdout] [INFO] [stderr] error: could not compile `tower-web` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "ed8fbe18d425c362c2f6d58ce03ff585db60bd0121a9f4f43ee0cb25137712bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed8fbe18d425c362c2f6d58ce03ff585db60bd0121a9f4f43ee0cb25137712bd", kill_on_drop: false }` [INFO] [stdout] ed8fbe18d425c362c2f6d58ce03ff585db60bd0121a9f4f43ee0cb25137712bd