[INFO] fetching crate flatk 0.3.1... [INFO] testing flatk-0.3.1 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296 [INFO] extracting crate flatk 0.3.1 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate flatk 0.3.1 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate flatk 0.3.1 [INFO] finished tweaking crates.io crate flatk 0.3.1 [INFO] tweaked toml for crates.io crate flatk 0.3.1 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate crates.io crate flatk 0.3.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ca9ab503d0f846225b8bc7c403d0760b81800ba228cf1f1aad3e8be92242e728 [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" "ca9ab503d0f846225b8bc7c403d0760b81800ba228cf1f1aad3e8be92242e728", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ca9ab503d0f846225b8bc7c403d0760b81800ba228cf1f1aad3e8be92242e728", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca9ab503d0f846225b8bc7c403d0760b81800ba228cf1f1aad3e8be92242e728", kill_on_drop: false }` [INFO] [stdout] ca9ab503d0f846225b8bc7c403d0760b81800ba228cf1f1aad3e8be92242e728 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b6e384e6fa4524c9eb483fa51c9420909835c308eec6138140c75d69a8a4f2c3 [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" "b6e384e6fa4524c9eb483fa51c9420909835c308eec6138140c75d69a8a4f2c3", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling libc v0.2.73 [INFO] [stderr] Compiling rayon-core v1.7.1 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling syn v1.0.35 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling bytemuck v1.2.0 [INFO] [stderr] Compiling reinterpret v0.2.1 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling rayon v1.3.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling flatk-derive v0.2.0 [INFO] [stderr] Compiling flatk v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 32.12s [INFO] running `Command { std: "docker" "inspect" "b6e384e6fa4524c9eb483fa51c9420909835c308eec6138140c75d69a8a4f2c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6e384e6fa4524c9eb483fa51c9420909835c308eec6138140c75d69a8a4f2c3", kill_on_drop: false }` [INFO] [stdout] b6e384e6fa4524c9eb483fa51c9420909835c308eec6138140c75d69a8a4f2c3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e22a8974d334f1271962965b967456f24a4ff2ea5e6a49d34196acb7d81e2f5d [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" "e22a8974d334f1271962965b967456f24a4ff2ea5e6a49d34196acb7d81e2f5d", kill_on_drop: false }` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling serde_json v1.0.56 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling half v1.6.0 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling bstr v0.2.13 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling plotters v0.2.15 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling tinytemplate v1.1.0 [INFO] [stderr] Compiling csv v1.1.3 [INFO] [stderr] Compiling criterion v0.3.3 [INFO] [stderr] Compiling flatk v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0599]: no method named `into_iter` found for struct `Object<&mut [f32; 3], &mut [f32; 3]>` in the current scope [INFO] [stdout] --> examples/entity.rs:61:66 [INFO] [stdout] | [INFO] [stdout] 6 | struct Object { [INFO] [stdout] | ------------------- [INFO] [stdout] | | [INFO] [stdout] | method `into_iter` not found for this [INFO] [stdout] | doesn't satisfy `Object<&mut [f32; 3], &mut [f32; 3]>: IntoIterator` [INFO] [stdout] | doesn't satisfy `Object<&mut [f32; 3], &mut [f32; 3]>: Iterator` [INFO] [stdout] ... [INFO] [stdout] 61 | for (prev_x, cur) in prev.pos.iter_mut().zip(cur.into_iter()) { [INFO] [stdout] | ^^^^^^^^^ method not found in `Object<&mut [f32; 3], &mut [f32; 3]>` [INFO] [stdout] | [INFO] [stdout] = note: the method `into_iter` exists but the following trait bounds were not satisfied: [INFO] [stdout] `Object<&mut [f32; 3], &mut [f32; 3]>: Iterator` [INFO] [stdout] which is required by `Object<&mut [f32; 3], &mut [f32; 3]>: IntoIterator` [INFO] [stdout] `&Object<&mut [f32; 3], &mut [f32; 3]>: Iterator` [INFO] [stdout] which is required by `&Object<&mut [f32; 3], &mut [f32; 3]>: IntoIterator` [INFO] [stdout] `&mut Object<&mut [f32; 3], &mut [f32; 3]>: Iterator` [INFO] [stdout] which is required by `&mut Object<&mut [f32; 3], &mut [f32; 3]>: IntoIterator` [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 E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `flatk` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0599]: no method named `iter_mut` found for struct `State<&mut [{float}; 3], &mut [{float}; 3]>` in the current scope [INFO] [stdout] --> examples/composite_entity.rs:85:41 [INFO] [stdout] | [INFO] [stdout] 11 | struct State { [INFO] [stdout] | ------------------ method `iter_mut` not found for this [INFO] [stdout] ... [INFO] [stdout] 85 | for (prev, cur) in prev.iter_mut().zip(cur.iter_mut()) { [INFO] [stdout] | ^^^^^^^^ method not found in `State<&mut [{float}; 3], &mut [{float}; 3]>` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following trait defines an item `iter_mut`, perhaps you need to implement it: [INFO] [stdout] candidate #1: `Array` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `iter_mut` found for struct `State<&mut [{float}; 3], &mut [{float}; 3]>` in the current scope [INFO] [stdout] --> examples/composite_entity.rs:85:60 [INFO] [stdout] | [INFO] [stdout] 11 | struct State { [INFO] [stdout] | ------------------ method `iter_mut` not found for this [INFO] [stdout] ... [INFO] [stdout] 85 | for (prev, cur) in prev.iter_mut().zip(cur.iter_mut()) { [INFO] [stdout] | ^^^^^^^^ method not found in `State<&mut [{float}; 3], &mut [{float}; 3]>` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following trait defines an item `iter_mut`, perhaps you need to implement it: [INFO] [stdout] candidate #1: `Array` [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 E0599`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "e22a8974d334f1271962965b967456f24a4ff2ea5e6a49d34196acb7d81e2f5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e22a8974d334f1271962965b967456f24a4ff2ea5e6a49d34196acb7d81e2f5d", kill_on_drop: false }` [INFO] [stdout] e22a8974d334f1271962965b967456f24a4ff2ea5e6a49d34196acb7d81e2f5d