[INFO] fetching crate mitrid_core 0.9.4... [INFO] testing mitrid_core-0.9.4 against 1.55.0 for beta-1.56-1 [INFO] extracting crate mitrid_core 0.9.4 into /workspace/builds/worker-23/source [INFO] validating manifest of crates.io crate mitrid_core 0.9.4 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mitrid_core 0.9.4 [INFO] finished tweaking crates.io crate mitrid_core 0.9.4 [INFO] tweaked toml for crates.io crate mitrid_core 0.9.4 written to /workspace/builds/worker-23/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro2 v0.3.5 [INFO] [stderr] Downloaded serde_cbor v0.9.0 [INFO] [stderr] Downloaded bindgen v0.37.4 [INFO] [stderr] Downloaded clang-sys v0.23.0 [INFO] [stderr] Downloaded libsodium-sys v0.1.0 [INFO] [stderr] Downloaded sodiumoxide v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 195a461c76d8e357ef0aac4e5bec59c0f1e4434f40a53766da0381cf809bc998 [INFO] running `Command { std: "docker" "start" "-a" "195a461c76d8e357ef0aac4e5bec59c0f1e4434f40a53766da0381cf809bc998", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "195a461c76d8e357ef0aac4e5bec59c0f1e4434f40a53766da0381cf809bc998", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "195a461c76d8e357ef0aac4e5bec59c0f1e4434f40a53766da0381cf809bc998", kill_on_drop: false }` [INFO] [stdout] 195a461c76d8e357ef0aac4e5bec59c0f1e4434f40a53766da0381cf809bc998 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 718b41386621c8ea1229ea6ea727f9c2b439dee3e770bf9e6c1690837e0442ef [INFO] running `Command { std: "docker" "start" "-a" "718b41386621c8ea1229ea6ea727f9c2b439dee3e770bf9e6c1690837e0442ef", 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] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling serde_json v1.0.67 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling hex v0.3.2 [INFO] [stderr] Compiling serde_cbor v0.9.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling mitrid_core v0.9.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/io/network/message/resource.rs:93:14 [INFO] [stdout] | [INFO] [stdout] 93 | 2...9 => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/io/network/server/handler.rs:27:27 [INFO] [stdout] | [INFO] [stdout] 27 | -> Result) [INFO] [stdout] | ___________________________^ [INFO] [stdout] 28 | | -> Result<(Request)>>>> [INFO] [stdout] | |_____________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 27 | -> Result) [INFO] [stdout] 28 | -> Result<(Request)>>>> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/io/network/server/handler.rs:28:35 [INFO] [stdout] | [INFO] [stdout] 28 | -> Result<(Request)>>>> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/io/network/server/router.rs:30:27 [INFO] [stdout] | [INFO] [stdout] 30 | -> Result) [INFO] [stdout] | ___________________________^ [INFO] [stdout] 31 | | -> Result<(Request)>>>> [INFO] [stdout] | |______________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 30 | -> Result) [INFO] [stdout] 31 | -> Result<(Request)>>>> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/io/network/server/router.rs:31:35 [INFO] [stdout] | [INFO] [stdout] 31 | -> Result<(Request)>>>> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0517]: attribute should be applied to an enum [INFO] [stdout] --> src/io/network/client/on_error.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | #[repr(u8)] [INFO] [stdout] | ^^ [INFO] [stdout] 16 | Ignore, [INFO] [stdout] | ------ not an enum [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0517]: attribute should be applied to an enum [INFO] [stdout] --> src/io/network/client/on_error.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | #[repr(u8)] [INFO] [stdout] | ^^ [INFO] [stdout] 19 | Fail, [INFO] [stdout] | ---- not an enum [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0517]: attribute should be applied to an enum [INFO] [stdout] --> src/app/logger/log_file.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | #[repr(u8)] [INFO] [stdout] | ^^ [INFO] [stdout] 20 | StdOut, [INFO] [stdout] | ------ not an enum [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0517]: attribute should be applied to an enum [INFO] [stdout] --> src/app/logger/log_file.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 22 | #[repr(u8)] [INFO] [stdout] | ^^ [INFO] [stdout] 23 | StdErr, [INFO] [stdout] | ------ not an enum [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0517`. [INFO] [stdout] [INFO] [stderr] error: could not compile `mitrid_core` due to 5 previous errors; 5 warnings emitted [INFO] running `Command { std: "docker" "inspect" "718b41386621c8ea1229ea6ea727f9c2b439dee3e770bf9e6c1690837e0442ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "718b41386621c8ea1229ea6ea727f9c2b439dee3e770bf9e6c1690837e0442ef", kill_on_drop: false }` [INFO] [stdout] 718b41386621c8ea1229ea6ea727f9c2b439dee3e770bf9e6c1690837e0442ef