[INFO] cloning repository https://github.com/hwchen/beryl [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hwchen/beryl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhwchen%2Fberyl", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhwchen%2Fberyl'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dd2628fa7d7e66db41916dfca0a5c6851df69544 [INFO] testing hwchen/beryl against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhwchen%2Fberyl" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hwchen/beryl on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hwchen/beryl [INFO] finished tweaking git repo https://github.com/hwchen/beryl [INFO] tweaked toml for git repo https://github.com/hwchen/beryl written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/hwchen/beryl already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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 unic-common v0.7.0 [INFO] [stderr] Downloaded proc-macro2 v0.4.28 [INFO] [stderr] Downloaded ucd-trie v0.1.2 [INFO] [stderr] Downloaded regex v1.1.6 [INFO] [stderr] Downloaded deunicode v0.4.3 [INFO] [stderr] Downloaded pretty_env_logger v0.3.0 [INFO] [stderr] Downloaded data-encoding v2.1.2 [INFO] [stderr] Downloaded rand v0.5.6 [INFO] [stderr] Downloaded unicase v2.3.0 [INFO] [stderr] Downloaded actix v0.7.9 [INFO] [stderr] Downloaded resolv-conf v0.6.2 [INFO] [stderr] Downloaded signal-hook v0.1.8 [INFO] [stderr] Downloaded arc-swap v0.3.11 [INFO] [stderr] Downloaded humantime v1.2.0 [INFO] [stderr] Downloaded crossbeam-channel v0.3.8 [INFO] [stderr] Downloaded v_escape_derive v0.5.3 [INFO] [stderr] Downloaded env_logger v0.6.1 [INFO] [stderr] Downloaded actix-net v0.2.6 [INFO] [stderr] Downloaded unic-char-range v0.7.0 [INFO] [stderr] Downloaded trust-dns-resolver v0.10.3 [INFO] [stderr] Downloaded v_escape v0.7.2 [INFO] [stderr] Downloaded serde_qs v0.4.5 [INFO] [stderr] Downloaded actix-web v0.7.19 [INFO] [stderr] Downloaded string v0.1.3 [INFO] [stderr] Downloaded trust-dns-proto v0.6.3 [INFO] [stderr] Downloaded http v0.1.17 [INFO] [stderr] Downloaded v_htmlescape v0.4.3 [INFO] [stderr] Downloaded slug v0.1.4 [INFO] [stderr] Downloaded unic-ucd-segment v0.7.0 [INFO] [stderr] Downloaded csv v1.0.7 [INFO] [stderr] Downloaded h2 v0.1.18 [INFO] [stderr] Downloaded syn v0.15.32 [INFO] [stderr] Downloaded unic-char-property v0.7.0 [INFO] [stderr] Downloaded unic-ucd-version v0.7.0 [INFO] [stderr] Downloaded cc v1.0.35 [INFO] [stderr] Downloaded tera v0.11.20 [INFO] [stderr] Downloaded unic-segment v0.7.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 464622ba05e096a0dc238245c58be150ee7afa673b015306b0671b8bb1018e5b [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" "464622ba05e096a0dc238245c58be150ee7afa673b015306b0671b8bb1018e5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "464622ba05e096a0dc238245c58be150ee7afa673b015306b0671b8bb1018e5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "464622ba05e096a0dc238245c58be150ee7afa673b015306b0671b8bb1018e5b", kill_on_drop: false }` [INFO] [stdout] 464622ba05e096a0dc238245c58be150ee7afa673b015306b0671b8bb1018e5b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 98a9dbc814fd0524c0b54abb56a059abd758922bec69e09f7885bcfc14d9de2c [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" "98a9dbc814fd0524c0b54abb56a059abd758922bec69e09f7885bcfc14d9de2c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.28 [INFO] [stderr] Compiling syn v0.15.32 [INFO] [stderr] Compiling pulldown-cmark v0.2.0 [INFO] [stderr] Compiling bytecount v0.4.0 [INFO] [stderr] Compiling data-encoding v2.1.2 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling lz4-sys v1.8.3 [INFO] [stderr] Compiling clickhouse-rs-cityhash-sys v0.1.1 [INFO] [stderr] Compiling tower-service v0.1.0 [INFO] [stderr] Compiling tokio-sync v0.1.5 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling tokio-executor v0.1.7 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling indexmap v1.0.2 [INFO] [stderr] Compiling mio v0.6.16 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling flate2 v1.0.7 [INFO] [stderr] Compiling serde_urlencoded v0.5.5 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling tokio-io v0.1.12 [INFO] [stderr] Compiling tokio-timer v0.2.11 [INFO] [stderr] Compiling tokio-current-thread v0.1.6 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling tokio-threadpool v0.1.14 [INFO] [stderr] Compiling serde_qs v0.4.5 [INFO] [stderr] Compiling aho-corasick v0.7.3 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling csv-core v0.1.5 [INFO] [stderr] Compiling url v2.1.0 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling tokio-codec v0.1.1 [INFO] [stderr] Compiling h2 v0.1.18 [INFO] [stderr] Compiling tokio-fs v0.1.6 [INFO] [stderr] Compiling csv v1.0.7 [INFO] [stderr] Compiling regex v1.1.6 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling tokio-reactor v0.1.9 [INFO] [stderr] Compiling parse-zoneinfo v0.2.0 [INFO] [stderr] Compiling env_logger v0.6.1 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling tokio-udp v0.1.3 [INFO] [stderr] Compiling tokio-uds v0.2.5 [INFO] [stderr] Compiling tokio-signal v0.2.7 [INFO] [stderr] Compiling pretty_env_logger v0.3.0 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling chrono-tz v0.5.1 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling pest_generator v2.1.0 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling serde_derive v1.0.90 [INFO] [stderr] Compiling v_escape_derive v0.5.3 [INFO] [stderr] Compiling actix_derive v0.3.2 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling structopt-derive v0.2.15 [INFO] [stderr] Compiling v_escape v0.7.2 [INFO] [stderr] Compiling tera v0.11.20 [INFO] [stderr] Compiling structopt v0.2.15 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling v_htmlescape v0.4.3 [INFO] [stderr] Compiling trust-dns-proto v0.6.3 [INFO] [stderr] Compiling trust-dns-proto v0.5.0 [INFO] [stderr] Compiling trust-dns-resolver v0.10.3 [INFO] [stderr] Compiling actix v0.7.9 [INFO] [stderr] Compiling cargo_metadata v0.6.4 [INFO] [stderr] Compiling skeptic v0.13.4 [INFO] [stderr] Compiling actix-net v0.2.6 [INFO] [stderr] Compiling lz4 v1.23.1 [INFO] [stderr] Compiling actix-web v0.7.19 [INFO] [stderr] Compiling clickhouse-rs v0.1.14 [INFO] [stderr] Compiling beryl v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(slice_patterns)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute [INFO] [stdout] | [INFO] [stdout] = help: the feature `slice_patterns` has been stable since 1.42.0 and no longer requires an attribute to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/app.rs:24:22 [INFO] [stdout] | [INFO] [stdout] 24 | pub backend: Box, [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Backend` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/app.rs:31:18 [INFO] [stdout] | [INFO] [stdout] 31 | backend: Box, [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Backend` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/backend.rs:10:44 [INFO] [stdout] | [INFO] [stdout] 10 | fn exec_sql(&self, sql: String) -> Box>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/backend.rs:20:28 [INFO] [stdout] | [INFO] [stdout] 20 | fn clone(&self) -> Box { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Backend + Send + Sync` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/clickhouse.rs:44:44 [INFO] [stdout] | [INFO] [stdout] 44 | fn exec_sql(&self, sql: String) -> Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/format.rs:223:43 [INFO] [stdout] | [INFO] [stdout] 223 | seq_data.serialize_element(&row)?;; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `beryl` due to 2 previous errors; 6 warnings emitted [INFO] running `Command { std: "docker" "inspect" "98a9dbc814fd0524c0b54abb56a059abd758922bec69e09f7885bcfc14d9de2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98a9dbc814fd0524c0b54abb56a059abd758922bec69e09f7885bcfc14d9de2c", kill_on_drop: false }` [INFO] [stdout] 98a9dbc814fd0524c0b54abb56a059abd758922bec69e09f7885bcfc14d9de2c