[INFO] fetching crate valkyrie-error 0.1.0... [INFO] testing valkyrie-error-0.1.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate valkyrie-error 0.1.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate valkyrie-error 0.1.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate valkyrie-error 0.1.0 [INFO] finished tweaking crates.io crate valkyrie-error 0.1.0 [INFO] tweaked toml for crates.io crate valkyrie-error 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] da6a69026242e7237e65f5af6d1fb7f4ccf0df415c7a20569f76a9164d02e032 [INFO] running `Command { std: "docker" "start" "-a" "da6a69026242e7237e65f5af6d1fb7f4ccf0df415c7a20569f76a9164d02e032", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "da6a69026242e7237e65f5af6d1fb7f4ccf0df415c7a20569f76a9164d02e032", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da6a69026242e7237e65f5af6d1fb7f4ccf0df415c7a20569f76a9164d02e032", kill_on_drop: false }` [INFO] [stdout] da6a69026242e7237e65f5af6d1fb7f4ccf0df415c7a20569f76a9164d02e032 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1cbacf82d21d7d56ae9aef97042e4413e4ee08dd9793c06885b03252acd62000 [INFO] running `Command { std: "docker" "start" "-a" "1cbacf82d21d7d56ae9aef97042e4413e4ee08dd9793c06885b03252acd62000", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling rayon-core v1.9.2 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling rayon v1.5.2 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.4 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling num-complex v0.4.0 [INFO] [stderr] Compiling bigdecimal v0.3.0 [INFO] [stderr] Compiling type-uuid-derive v0.1.2 [INFO] [stderr] Compiling type-uuid v0.1.2 [INFO] [stderr] Compiling num v0.4.0 [INFO] [stderr] Compiling valkyrie-error v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(try_trait_v2)] [INFO] [stdout] | ^^^^^^^^^^^^ [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 E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `valkyrie-error` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "1cbacf82d21d7d56ae9aef97042e4413e4ee08dd9793c06885b03252acd62000", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1cbacf82d21d7d56ae9aef97042e4413e4ee08dd9793c06885b03252acd62000", kill_on_drop: false }` [INFO] [stdout] 1cbacf82d21d7d56ae9aef97042e4413e4ee08dd9793c06885b03252acd62000