[INFO] cloning repository https://github.com/Rust-Mikrocontroller-Praktikum-2018/mp-pong-stm32f7 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Rust-Mikrocontroller-Praktikum-2018/mp-pong-stm32f7" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRust-Mikrocontroller-Praktikum-2018%2Fmp-pong-stm32f7", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRust-Mikrocontroller-Praktikum-2018%2Fmp-pong-stm32f7'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2a4c732f3bbc874c29ac9572c40c0972b9395b11 [INFO] checking Rust-Mikrocontroller-Praktikum-2018/mp-pong-stm32f7 against try#3bb2879ea9e58d65b875f9a98df44f4a43ce2597 for pr-85387 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRust-Mikrocontroller-Praktikum-2018%2Fmp-pong-stm32f7" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Rust-Mikrocontroller-Praktikum-2018/mp-pong-stm32f7 on toolchain 3bb2879ea9e58d65b875f9a98df44f4a43ce2597 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-4/source/.cargo/config [INFO] started tweaking git repo https://github.com/Rust-Mikrocontroller-Praktikum-2018/mp-pong-stm32f7 [INFO] finished tweaking git repo https://github.com/Rust-Mikrocontroller-Praktikum-2018/mp-pong-stm32f7 [INFO] tweaked toml for git repo https://github.com/Rust-Mikrocontroller-Praktikum-2018/mp-pong-stm32f7 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/Rust-Mikrocontroller-Praktikum-2018/mp-pong-stm32f7 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/embed-rs/stm32f7-discovery.git` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4492f7620038511ab37d76d0ed93dce8e6789a911719b044eb8017a51f864469 [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" "4492f7620038511ab37d76d0ed93dce8e6789a911719b044eb8017a51f864469", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4492f7620038511ab37d76d0ed93dce8e6789a911719b044eb8017a51f864469", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4492f7620038511ab37d76d0ed93dce8e6789a911719b044eb8017a51f864469", kill_on_drop: false }` [INFO] [stdout] 4492f7620038511ab37d76d0ed93dce8e6789a911719b044eb8017a51f864469 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] dac56367c27d4080bb8d9c8f367887a6111051581426c4c4a193a6245865f4e1 [INFO] running `Command { std: "docker" "start" "-a" "dac56367c27d4080bb8d9c8f367887a6111051581426c4c4a193a6245865f4e1", kill_on_drop: false }` [INFO] [stderr] Checking spin v0.4.7 [INFO] [stderr] Checking bit_field v0.4.0 [INFO] [stderr] Checking managed v0.5.1 [INFO] [stderr] Checking arrayvec v0.3.25 [INFO] [stderr] Checking stb_truetype v0.2.1 (https://github.com/phil-opp/stb_truetype-rs.git#6d546c1b) [INFO] [stderr] Checking cortex-m v0.1.7 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.7/src/lib.rs:8:43 [INFO] [stdout] | [INFO] [stdout] 8 | #![cfg_attr(feature = "const_fn", feature(const_fn, const_unsafe_cell_new, const_atomic_usize_new))] [INFO] [stdout] | ^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: split into finer-grained feature gates [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bit_field-0.4.0/src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![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: the legacy LLVM-style asm! syntax is no longer supported [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/spin-0.4.7/src/util.rs:8:14 [INFO] [stdout] | [INFO] [stdout] 8 | unsafe { asm!("pause" :::: "volatile"); } [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace with: `llvm_asm!` [INFO] [stdout] | [INFO] [stdout] = note: consider migrating to the new asm! syntax specified in RFC 2873 [INFO] [stdout] = note: alternatively, switch to llvm_asm! to keep your code working as it is [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `alloc::btree_map` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/managed-0.5.1/src/map.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | use alloc::btree_map::BTreeMap; [INFO] [stdout] | ^^^^^^^^^ could not find `btree_map` in `alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `alloc::Vec` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/stb_truetype-rs-e43866e86339b932/6d546c1/src/lib.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use alloc::Vec; [INFO] [stdout] | ^^^^^^^--- [INFO] [stdout] | | | [INFO] [stdout] | | help: a similar name exists in the module (notice the capitalization): `vec` [INFO] [stdout] | no `Vec` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `Float` in `num` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/stb_truetype-rs-e43866e86339b932/6d546c1/src/float_impls.rs:48:14 [INFO] [stdout] | [INFO] [stdout] 48 | num::Float::is_nan(self) [INFO] [stdout] | ^^^^^ not found in `num` [INFO] [stdout] | [INFO] [stdout] help: consider importing this trait [INFO] [stdout] | [INFO] [stdout] 1 | use compiler_builtins::float::Float; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `Float` in `num` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/stb_truetype-rs-e43866e86339b932/6d546c1/src/float_impls.rs:70:14 [INFO] [stdout] | [INFO] [stdout] 70 | num::Float::is_infinite(self) [INFO] [stdout] | ^^^^^ not found in `num` [INFO] [stdout] | [INFO] [stdout] help: consider importing this trait [INFO] [stdout] | [INFO] [stdout] 1 | use compiler_builtins::float::Float; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `Float` in `num` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/stb_truetype-rs-e43866e86339b932/6d546c1/src/float_impls.rs:91:14 [INFO] [stdout] | [INFO] [stdout] 91 | num::Float::is_finite(self) [INFO] [stdout] | ^^^^^ not found in `num` [INFO] [stdout] | [INFO] [stdout] help: consider importing this trait [INFO] [stdout] | [INFO] [stdout] 1 | use compiler_builtins::float::Float; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `Float` in `num` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/stb_truetype-rs-e43866e86339b932/6d546c1/src/float_impls.rs:117:14 [INFO] [stdout] | [INFO] [stdout] 117 | num::Float::is_normal(self) [INFO] [stdout] | ^^^^^ not found in `num` [INFO] [stdout] | [INFO] [stdout] help: consider importing this trait [INFO] [stdout] | [INFO] [stdout] 1 | use compiler_builtins::float::Float; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `bit_field` [INFO] [stdout] error[E0433]: failed to resolve: could not find `Float` in `num` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/stb_truetype-rs-e43866e86339b932/6d546c1/src/float_impls.rs:236:14 [INFO] [stdout] | [INFO] [stdout] 236 | num::Float::signum(self) [INFO] [stdout] | ^^^^^ not found in `num` [INFO] [stdout] | [INFO] [stdout] help: consider importing this trait [INFO] [stdout] | [INFO] [stdout] 1 | use compiler_builtins::float::Float; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] error[E0433]: failed to resolve: could not find `Float` in `num` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/stb_truetype-rs-e43866e86339b932/6d546c1/src/float_impls.rs:256:14 [INFO] [stdout] | [INFO] [stdout] 256 | num::Float::is_sign_positive(self) [INFO] [stdout] | ^^^^^ not found in `num` [INFO] [stdout] | [INFO] [stdout] help: consider importing this trait [INFO] [stdout] | [INFO] [stdout] 1 | use compiler_builtins::float::Float; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stdout] error[E0433]: failed to resolve: could not find `Float` in `num` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/stb_truetype-rs-e43866e86339b932/6d546c1/src/float_impls.rs:276:14 [INFO] [stdout] | [INFO] [stdout] 276 | num::Float::is_sign_negative(self) [INFO] [stdout] | ^^^^^ not found in `num` [INFO] [stdout] | [INFO] [stdout] help: consider importing this trait [INFO] [stdout] | [INFO] [stdout] 1 | use compiler_builtins::float::Float; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0433]: failed to resolve: could not find `Float` in `num` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/stb_truetype-rs-e43866e86339b932/6d546c1/src/float_impls.rs:314:14 [INFO] [stdout] | [INFO] [stdout] 314 | num::Float::powi(self, n) [INFO] [stdout] | ^^^^^ not found in `num` [INFO] [stdout] | [INFO] [stdout] help: consider importing this trait [INFO] [stdout] | [INFO] [stdout] 1 | use compiler_builtins::float::Float; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `Float` in `num` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/stb_truetype-rs-e43866e86339b932/6d546c1/src/float_impls.rs:499:14 [INFO] [stdout] | [INFO] [stdout] 499 | num::Float::to_degrees(self) [INFO] [stdout] | ^^^^^ not found in `num` [INFO] [stdout] | [INFO] [stdout] help: consider importing this trait [INFO] [stdout] | [INFO] [stdout] 1 | use compiler_builtins::float::Float; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cortex-m-0.1.7/src/lib.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | #![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: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stdout] error: the legacy LLVM-style asm! syntax is no longer supported [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cortex-m-0.1.7/src/asm.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | asm!("nop" :::: "volatile"); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace with: `llvm_asm!` [INFO] [stdout] | [INFO] [stdout] = note: consider migrating to the new asm! syntax specified in RFC 2873 [INFO] [stdout] = note: alternatively, switch to llvm_asm! to keep your code working as it is [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 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 10 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "dac56367c27d4080bb8d9c8f367887a6111051581426c4c4a193a6245865f4e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dac56367c27d4080bb8d9c8f367887a6111051581426c4c4a193a6245865f4e1", kill_on_drop: false }` [INFO] [stdout] dac56367c27d4080bb8d9c8f367887a6111051581426c4c4a193a6245865f4e1