[INFO] cloning repository https://github.com/thekatze/juicer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thekatze/juicer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthekatze%2Fjuicer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthekatze%2Fjuicer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 92af926da18f44a71e0d0abe4d135e2ab010e02f [INFO] testing thekatze/juicer against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthekatze%2Fjuicer" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/thekatze/juicer [INFO] finished tweaking git repo https://github.com/thekatze/juicer [INFO] tweaked toml for git repo https://github.com/thekatze/juicer written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/thekatze/juicer on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/thekatze/juicer already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded crossbeam-epoch v0.9.16 [INFO] [stderr] Downloaded crossbeam-utils v0.8.17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7264b58ec6f08767d36d089ebe0968a0b60c084a8daf0f8e1134be4a9dcd2970 [INFO] running `Command { std: "docker" "start" "-a" "7264b58ec6f08767d36d089ebe0968a0b60c084a8daf0f8e1134be4a9dcd2970", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7264b58ec6f08767d36d089ebe0968a0b60c084a8daf0f8e1134be4a9dcd2970", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7264b58ec6f08767d36d089ebe0968a0b60c084a8daf0f8e1134be4a9dcd2970", kill_on_drop: false }` [INFO] [stdout] 7264b58ec6f08767d36d089ebe0968a0b60c084a8daf0f8e1134be4a9dcd2970 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0a6ea288db6a2f4692c7025bbddcac0b748a4bad1e910db9d7f0408d83f1019a [INFO] running `Command { std: "docker" "start" "-a" "0a6ea288db6a2f4692c7025bbddcac0b748a4bad1e910db9d7f0408d83f1019a", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.17 [INFO] [stderr] Compiling rayon-core v1.12.0 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling portable-atomic v1.6.0 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling unicode-width v0.1.11 [INFO] [stderr] Compiling number_prefix v0.4.0 [INFO] [stderr] Compiling fastrand v2.0.1 [INFO] [stderr] Compiling console v0.15.7 [INFO] [stderr] Compiling crossbeam-epoch v0.9.16 [INFO] [stderr] Compiling crossbeam-deque v0.8.4 [INFO] [stderr] Compiling rayon v1.8.0 [INFO] [stderr] Compiling indicatif v0.17.7 [INFO] [stderr] Compiling juicer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0635]: unknown feature `maybe_uninit_uninit_array` [INFO] [stdout] --> src/main.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(maybe_uninit_uninit_array)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `uninit_array` found for union `MaybeUninit` in the current scope [INFO] [stdout] --> src/vector.rs:15:47 [INFO] [stdout] | [INFO] [stdout] 15 | let mut result = MaybeUninit::uninit_array::(); [INFO] [stdout] | ^^^^^^^^^^^^ function or associated item not found in `MaybeUninit<_>` [INFO] [stdout] ... [INFO] [stdout] 28 | impl_elementwise_arithmetic_op!(add, std::ops::Add); [INFO] [stdout] | --------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `MaybeUninit<_>` consider using one of the following associated functions: [INFO] [stdout] MaybeUninit::::new [INFO] [stdout] MaybeUninit::::uninit [INFO] [stdout] MaybeUninit::::zeroed [INFO] [stdout] --> /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/mem/maybe_uninit.rs:391:4 [INFO] [stdout] = note: this error originates in the macro `impl_elementwise_arithmetic_op` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `uninit_array` found for union `MaybeUninit` in the current scope [INFO] [stdout] --> src/vector.rs:15:47 [INFO] [stdout] | [INFO] [stdout] 15 | let mut result = MaybeUninit::uninit_array::(); [INFO] [stdout] | ^^^^^^^^^^^^ function or associated item not found in `MaybeUninit<_>` [INFO] [stdout] ... [INFO] [stdout] 29 | impl_elementwise_arithmetic_op!(sub, std::ops::Sub); [INFO] [stdout] | --------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `MaybeUninit<_>` consider using one of the following associated functions: [INFO] [stdout] MaybeUninit::::new [INFO] [stdout] MaybeUninit::::uninit [INFO] [stdout] MaybeUninit::::zeroed [INFO] [stdout] --> /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/mem/maybe_uninit.rs:391:4 [INFO] [stdout] = note: this error originates in the macro `impl_elementwise_arithmetic_op` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `uninit_array` found for union `MaybeUninit` in the current scope [INFO] [stdout] --> src/vector.rs:40:47 [INFO] [stdout] | [INFO] [stdout] 40 | let mut result = MaybeUninit::uninit_array::(); [INFO] [stdout] | ^^^^^^^^^^^^ function or associated item not found in `MaybeUninit<_>` [INFO] [stdout] ... [INFO] [stdout] 53 | impl_scalar_arithmetic_op!(mul, std::ops::Mul); [INFO] [stdout] | ---------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `MaybeUninit<_>` consider using one of the following associated functions: [INFO] [stdout] MaybeUninit::::new [INFO] [stdout] MaybeUninit::::uninit [INFO] [stdout] MaybeUninit::::zeroed [INFO] [stdout] --> /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/mem/maybe_uninit.rs:391:4 [INFO] [stdout] = note: this error originates in the macro `impl_scalar_arithmetic_op` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `uninit_array` found for union `MaybeUninit` in the current scope [INFO] [stdout] --> src/vector.rs:40:47 [INFO] [stdout] | [INFO] [stdout] 40 | let mut result = MaybeUninit::uninit_array::(); [INFO] [stdout] | ^^^^^^^^^^^^ function or associated item not found in `MaybeUninit<_>` [INFO] [stdout] ... [INFO] [stdout] 54 | impl_scalar_arithmetic_op!(div, std::ops::Div); [INFO] [stdout] | ---------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `MaybeUninit<_>` consider using one of the following associated functions: [INFO] [stdout] MaybeUninit::::new [INFO] [stdout] MaybeUninit::::uninit [INFO] [stdout] MaybeUninit::::zeroed [INFO] [stdout] --> /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/mem/maybe_uninit.rs:391:4 [INFO] [stdout] = note: this error originates in the macro `impl_scalar_arithmetic_op` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `uninit_array` found for union `MaybeUninit` in the current scope [INFO] [stdout] --> src/vector.rs:63:39 [INFO] [stdout] | [INFO] [stdout] 63 | let mut result = MaybeUninit::uninit_array::(); [INFO] [stdout] | ^^^^^^^^^^^^ function or associated item not found in `MaybeUninit<_>` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `MaybeUninit<_>` consider using one of the following associated functions: [INFO] [stdout] MaybeUninit::::new [INFO] [stdout] MaybeUninit::::uninit [INFO] [stdout] MaybeUninit::::zeroed [INFO] [stdout] --> /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/mem/maybe_uninit.rs:391:4 [INFO] [stdout] help: there is an associated function `uninit` with a similar name [INFO] [stdout] | [INFO] [stdout] 63 - let mut result = MaybeUninit::uninit_array::(); [INFO] [stdout] 63 + let mut result = MaybeUninit::uninit::(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `uninit_array` found for union `MaybeUninit` in the current scope [INFO] [stdout] --> src/vector.rs:102:39 [INFO] [stdout] | [INFO] [stdout] 102 | let mut result = MaybeUninit::uninit_array::(); [INFO] [stdout] | ^^^^^^^^^^^^ function or associated item not found in `MaybeUninit<_>` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `MaybeUninit<_>` consider using one of the following associated functions: [INFO] [stdout] MaybeUninit::::new [INFO] [stdout] MaybeUninit::::uninit [INFO] [stdout] MaybeUninit::::zeroed [INFO] [stdout] --> /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/mem/maybe_uninit.rs:391:4 [INFO] [stdout] help: there is an associated function `uninit` with a similar name [INFO] [stdout] | [INFO] [stdout] 102 - let mut result = MaybeUninit::uninit_array::(); [INFO] [stdout] 102 + let mut result = MaybeUninit::uninit::(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/vector.rs:104:38 [INFO] [stdout] | [INFO] [stdout] 104 | *item = MaybeUninit::new(self.0[i].into() / len); [INFO] [stdout] | ^^^^^^^^^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0599, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `juicer` (bin "juicer") due to 8 previous errors [INFO] running `Command { std: "docker" "inspect" "0a6ea288db6a2f4692c7025bbddcac0b748a4bad1e910db9d7f0408d83f1019a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a6ea288db6a2f4692c7025bbddcac0b748a4bad1e910db9d7f0408d83f1019a", kill_on_drop: false }` [INFO] [stdout] 0a6ea288db6a2f4692c7025bbddcac0b748a4bad1e910db9d7f0408d83f1019a