[INFO] cloning repository https://github.com/TsvetelinKostadinv/Copper [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TsvetelinKostadinv/Copper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTsvetelinKostadinv%2FCopper", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTsvetelinKostadinv%2FCopper'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4c5ee53dbfc0d6f7ba6c62cff185dfcfb00fdb5d [INFO] testing TsvetelinKostadinv/Copper against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTsvetelinKostadinv%2FCopper" "/workspace/builds/worker-24/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-24/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/TsvetelinKostadinv/Copper on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-24/source/rust-toolchain [INFO] started tweaking git repo https://github.com/TsvetelinKostadinv/Copper [INFO] finished tweaking git repo https://github.com/TsvetelinKostadinv/Copper [INFO] tweaked toml for git repo https://github.com/TsvetelinKostadinv/Copper written to /workspace/builds/worker-24/source/Cargo.toml [INFO] crate git repo https://github.com/TsvetelinKostadinv/Copper already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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 twox-hash v1.6.0 [INFO] [stderr] Downloaded serde_derive v1.0.123 [INFO] [stderr] Downloaded procinfo v0.4.2 [INFO] [stderr] Downloaded hash32 v0.1.1 [INFO] [stderr] Downloaded rustversion v1.0.4 [INFO] [stderr] Downloaded as-slice v0.1.4 [INFO] [stderr] Downloaded serde_closure_derive v0.3.2 [INFO] [stderr] Downloaded serde_closure v0.3.2 [INFO] [stderr] Downloaded nom v2.2.1 [INFO] [stderr] Downloaded serde v1.0.123 [INFO] [stderr] Downloaded build_id v0.2.1 [INFO] [stderr] Downloaded serde_json v1.0.62 [INFO] [stderr] Downloaded metatype v0.2.0 [INFO] [stderr] Downloaded relative v0.2.2 [INFO] [stderr] Downloaded serde_traitobject v0.2.7 [INFO] [stderr] Downloaded winres v0.1.11 [INFO] [stderr] Downloaded heapless v0.5.6 [INFO] [stderr] Downloaded palaver v0.2.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5c05ff55a5f1682fced257b1cec76e892325df2c2c016f71b6fda3b1bcd5db19 [INFO] running `Command { std: "docker" "start" "-a" "5c05ff55a5f1682fced257b1cec76e892325df2c2c016f71b6fda3b1bcd5db19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5c05ff55a5f1682fced257b1cec76e892325df2c2c016f71b6fda3b1bcd5db19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c05ff55a5f1682fced257b1cec76e892325df2c2c016f71b6fda3b1bcd5db19", kill_on_drop: false }` [INFO] [stdout] 5c05ff55a5f1682fced257b1cec76e892325df2c2c016f71b6fda3b1bcd5db19 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 60f4c0a23e61f2ae3d64278b6d8307c63698108d578834c8a85d72e76ff2ce8e [INFO] running `Command { std: "docker" "start" "-a" "60f4c0a23e61f2ae3d64278b6d8307c63698108d578834c8a85d72e76ff2ce8e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling nix v0.15.0 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling heapless v0.5.6 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling build_id v0.2.1 [INFO] [stderr] Compiling nom v2.2.1 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling rustversion v1.0.4 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling relative v0.2.2 [INFO] [stderr] Compiling serde_json v1.0.62 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling copper v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling metatype v0.2.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling twox-hash v1.6.0 [INFO] [stderr] Compiling procinfo v0.4.2 [INFO] [stdout] error[E0432]: unresolved import `std::raw` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/metatype-0.2.0/src/lib.rs:56:190 [INFO] [stdout] | [INFO] [stdout] 56 | ...smute_copy}, ptr::{slice_from_raw_parts_mut, NonNull}, raw [INFO] [stdout] | ^^^ no `raw` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/metatype-0.2.0/src/lib.rs:34:1 [INFO] [stdout] | [INFO] [stdout] 34 | #![feature(arbitrary_self_types)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/metatype-0.2.0/src/lib.rs:35:1 [INFO] [stdout] | [INFO] [stdout] 35 | #![feature(raw)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/metatype-0.2.0/src/lib.rs:36:1 [INFO] [stdout] | [INFO] [stdout] 36 | #![feature(slice_from_raw_parts)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/metatype-0.2.0/src/lib.rs:37:1 [INFO] [stdout] | [INFO] [stdout] 37 | #![feature(specialization)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `metatype` due to 6 previous errors [INFO] [stdout] Some errors have detailed explanations: E0432, E0554. [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "60f4c0a23e61f2ae3d64278b6d8307c63698108d578834c8a85d72e76ff2ce8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60f4c0a23e61f2ae3d64278b6d8307c63698108d578834c8a85d72e76ff2ce8e", kill_on_drop: false }` [INFO] [stdout] 60f4c0a23e61f2ae3d64278b6d8307c63698108d578834c8a85d72e76ff2ce8e