[INFO] cloning repository https://github.com/gsson/adventofcode2020 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gsson/adventofcode2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgsson%2Fadventofcode2020", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgsson%2Fadventofcode2020'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8c7394a12a978cd01861894fe072a50fc3295943 [INFO] checking gsson/adventofcode2020 against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgsson%2Fadventofcode2020" "/workspace/builds/worker-111/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-111/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gsson/adventofcode2020 on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/gsson/adventofcode2020 [INFO] finished tweaking git repo https://github.com/gsson/adventofcode2020 [INFO] tweaked toml for git repo https://github.com/gsson/adventofcode2020 written to /workspace/builds/worker-111/source/Cargo.toml [INFO] crate git repo https://github.com/gsson/adventofcode2020 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 723fe7e47c919a5cae787315c8e301bfb33effa037138e4cd1582e5e88b3b5ed [INFO] running `Command { std: "docker" "start" "-a" "723fe7e47c919a5cae787315c8e301bfb33effa037138e4cd1582e5e88b3b5ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "723fe7e47c919a5cae787315c8e301bfb33effa037138e4cd1582e5e88b3b5ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "723fe7e47c919a5cae787315c8e301bfb33effa037138e4cd1582e5e88b3b5ed", kill_on_drop: false }` [INFO] [stdout] 723fe7e47c919a5cae787315c8e301bfb33effa037138e4cd1582e5e88b3b5ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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=forbid" "-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" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0b6f3af9d55e20e29390e9805fcf77b3c4d3be3eb86f9e83fb4e632cab5e8a7d [INFO] running `Command { std: "docker" "start" "-a" "0b6f3af9d55e20e29390e9805fcf77b3c4d3be3eb86f9e83fb4e632cab5e8a7d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking regex-syntax v0.6.21 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Checking adventofcode2020 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(const_generics)] [INFO] [stdout] | ^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in favor of `#![feature(adt_const_params)]` and `#![feature(generic_const_exprs)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(const_generics)] [INFO] [stdout] | ^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in favor of `#![feature(adt_const_params)]` and `#![feature(generic_const_exprs)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: type parameters must be declared prior to const parameters [INFO] [stdout] --> src/lib.rs:18:29 [INFO] [stdout] | [INFO] [stdout] 18 | fn to_bound>(range: &T) -> usize { [INFO] [stdout] | -----------------^--------------------- help: reorder the parameters: lifetimes, then types, then consts: `, const N: usize>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: type parameters must be declared prior to const parameters [INFO] [stdout] --> src/lib.rs:34:30 [INFO] [stdout] | [INFO] [stdout] 34 | fn assign_op(lhs: &mut [u128; N], rhs: &[u128; N], op: F) [INFO] [stdout] | -----------------^- help: reorder the parameters: lifetimes, then types, then consts: `` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: type parameters must be declared prior to const parameters [INFO] [stdout] --> src/lib.rs:18:29 [INFO] [stdout] | [INFO] [stdout] 18 | fn to_bound>(range: &T) -> usize { [INFO] [stdout] | -----------------^--------------------- help: reorder the parameters: lifetimes, then types, then consts: `, const N: usize>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: type parameters must be declared prior to const parameters [INFO] [stdout] --> src/lib.rs:34:30 [INFO] [stdout] | [INFO] [stdout] 34 | fn assign_op(lhs: &mut [u128; N], rhs: &[u128; N], op: F) [INFO] [stdout] | -----------------^- help: reorder the parameters: lifetimes, then types, then consts: `` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `adventofcode2020` due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "0b6f3af9d55e20e29390e9805fcf77b3c4d3be3eb86f9e83fb4e632cab5e8a7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b6f3af9d55e20e29390e9805fcf77b3c4d3be3eb86f9e83fb4e632cab5e8a7d", kill_on_drop: false }` [INFO] [stdout] 0b6f3af9d55e20e29390e9805fcf77b3c4d3be3eb86f9e83fb4e632cab5e8a7d