[INFO] fetching crate swiss-army-knife 0.0.17... [INFO] testing swiss-army-knife-0.0.17 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate swiss-army-knife 0.0.17 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate swiss-army-knife 0.0.17 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate swiss-army-knife 0.0.17 [INFO] finished tweaking crates.io crate swiss-army-knife 0.0.17 [INFO] tweaked toml for crates.io crate swiss-army-knife 0.0.17 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded likely v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d2b4727b9c10fe42eab66a9f576eb360c6bde7d148d75768adb0fbb2cf454c4f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d2b4727b9c10fe42eab66a9f576eb360c6bde7d148d75768adb0fbb2cf454c4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d2b4727b9c10fe42eab66a9f576eb360c6bde7d148d75768adb0fbb2cf454c4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2b4727b9c10fe42eab66a9f576eb360c6bde7d148d75768adb0fbb2cf454c4f", kill_on_drop: false }` [INFO] [stdout] d2b4727b9c10fe42eab66a9f576eb360c6bde7d148d75768adb0fbb2cf454c4f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9eff01521c03f1e13d2f73b018cd8868ddf18ed8b3e2ce8aeb409b8c6f01e97b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9eff01521c03f1e13d2f73b018cd8868ddf18ed8b3e2ce8aeb409b8c6f01e97b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling likely v0.2.0 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling const-random-macro v0.1.13 [INFO] [stderr] Compiling const-random v0.1.13 [INFO] [stderr] Compiling ahash v0.4.7 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling swiss-army-knife v0.0.17 (/opt/rustwide/workdir) [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | #![feature(const_fn)] [INFO] [stdout] | ^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: split into finer-grained feature gates [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: generic parameters may not be used in const operations [INFO] [stdout] --> src/simd_compatibility/x86_64/sse2/_mm_extract_epi8_constant.rs:9:39 [INFO] [stdout] | [INFO] [stdout] 9 | let value_u16 = _mm_extract_epi16(a, imm8 / 2) as u16; [INFO] [stdout] | ^^^^ cannot perform const operation using `imm8` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments, i.e. `imm8` [INFO] [stdout] = help: use `#![feature(const_generics)]` and `#![feature(const_evaluatable_checked)]` to allow generic const expressions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: generic parameters may not be used in const operations [INFO] [stdout] --> src/simd_compatibility/x86_64/sse2/_mm_lane_crossing_left_shift_upto_64_bits.rs:12:57 [INFO] [stdout] | [INFO] [stdout] 12 | let shift_left_all_64_bit_lanes = _mm_slli_epi64(data, left_shift_number_of_bits as i32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ cannot perform const operation using `left_shift_number_of_bits` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments, i.e. `left_shift_number_of_bits` [INFO] [stdout] = help: use `#![feature(const_generics)]` and `#![feature(const_evaluatable_checked)]` to allow generic const expressions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: generic parameters may not be used in const operations [INFO] [stdout] --> src/simd_compatibility/x86_64/sse2/_mm_lane_crossing_left_shift_upto_64_bits.rs:18:81 [INFO] [stdout] | [INFO] [stdout] 18 | let carry_out_of_shift_left = _mm_srli_epi64(data, (MaximumLaneCrossingShift - left_shift_number_of_bits) as i32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ cannot perform const operation using `left_shift_number_of_bits` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments, i.e. `left_shift_number_of_bits` [INFO] [stdout] = help: use `#![feature(const_generics)]` and `#![feature(const_evaluatable_checked)]` to allow generic const expressions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: generic parameters may not be used in const operations [INFO] [stdout] --> src/simd_compatibility/x86_64/sse2/_mm_lane_crossing_right_shift_upto_64_bits.rs:12:58 [INFO] [stdout] | [INFO] [stdout] 12 | let shift_right_all_64_bit_lanes = _mm_srli_epi64(data, right_shift_number_of_bits as i32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot perform const operation using `right_shift_number_of_bits` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments, i.e. `right_shift_number_of_bits` [INFO] [stdout] = help: use `#![feature(const_generics)]` and `#![feature(const_evaluatable_checked)]` to allow generic const expressions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: generic parameters may not be used in const operations [INFO] [stdout] --> src/simd_compatibility/x86_64/sse2/_mm_lane_crossing_right_shift_upto_64_bits.rs:18:82 [INFO] [stdout] | [INFO] [stdout] 18 | let carry_out_of_shift_right = _mm_slli_epi64(data, (MaximumLaneCrossingShift - right_shift_number_of_bits) as i32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot perform const operation using `right_shift_number_of_bits` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments, i.e. `right_shift_number_of_bits` [INFO] [stdout] = help: use `#![feature(const_generics)]` and `#![feature(const_evaluatable_checked)]` to allow generic const expressions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 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 `swiss-army-knife` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "9eff01521c03f1e13d2f73b018cd8868ddf18ed8b3e2ce8aeb409b8c6f01e97b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9eff01521c03f1e13d2f73b018cd8868ddf18ed8b3e2ce8aeb409b8c6f01e97b", kill_on_drop: false }` [INFO] [stdout] 9eff01521c03f1e13d2f73b018cd8868ddf18ed8b3e2ce8aeb409b8c6f01e97b