[INFO] fetching crate netsblox-stateflow 0.2.1... [INFO] checking netsblox-stateflow-0.2.1 against master#42f4793e5a514858221b07ac379029d90353913e for pr-148952 [INFO] extracting crate netsblox-stateflow 0.2.1 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate netsblox-stateflow 0.2.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate netsblox-stateflow 0.2.1 [INFO] tweaked toml for crates.io crate netsblox-stateflow 0.2.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate netsblox-stateflow 0.2.1 on toolchain 42f4793e5a514858221b07ac379029d90353913e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+42f4793e5a514858221b07ac379029d90353913e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate netsblox-stateflow 0.2.1 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" "+42f4793e5a514858221b07ac379029d90353913e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pest_generator v2.7.10 [INFO] [stderr] Downloaded dot-structures v0.1.1 [INFO] [stderr] Downloaded into-attr-derive v0.2.1 [INFO] [stderr] Downloaded graphviz-rust v0.9.3 [INFO] [stderr] Downloaded pest_derive v2.7.10 [INFO] [stderr] Downloaded pest_meta v2.7.10 [INFO] [stderr] Downloaded netsblox-ast v0.5.12 [INFO] [stderr] Downloaded compact_str v0.8.0-beta [INFO] [stderr] Downloaded pest v2.7.10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+42f4793e5a514858221b07ac379029d90353913e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1273f7382446eec8d29d5a537dd49c71e4ec804fa26d8a7b98d88f772e59e6d3 [INFO] running `Command { std: "docker" "start" "-a" "1273f7382446eec8d29d5a537dd49c71e4ec804fa26d8a7b98d88f772e59e6d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1273f7382446eec8d29d5a537dd49c71e4ec804fa26d8a7b98d88f772e59e6d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1273f7382446eec8d29d5a537dd49c71e4ec804fa26d8a7b98d88f772e59e6d3", kill_on_drop: false }` [INFO] [stdout] 1273f7382446eec8d29d5a537dd49c71e4ec804fa26d8a7b98d88f772e59e6d3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+42f4793e5a514858221b07ac379029d90353913e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ddd95caa9c226e38d1fd0284d045ddb5a4d3e753845603314906c6610b460d46 [INFO] running `Command { std: "docker" "start" "-a" "ddd95caa9c226e38d1fd0284d045ddb5a4d3e753845603314906c6610b460d46", kill_on_drop: false }` [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Compiling libc v0.2.162 [INFO] [stderr] Compiling rustversion v1.0.17 [INFO] [stderr] Compiling ucd-trie v0.1.6 [INFO] [stderr] Compiling rustix v0.38.40 [INFO] [stderr] Compiling dot-structures v0.1.1 [INFO] [stderr] Compiling syn v2.0.68 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Compiling into-attr v0.1.1 [INFO] [stderr] Compiling dot-generator v0.2.0 [INFO] [stderr] Checking anstream v0.6.15 [INFO] [stderr] Checking clap_lex v0.7.3 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking fastrand v2.2.0 [INFO] [stderr] Checking clap_builder v4.5.21 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Checking xmlparser v0.13.6 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking castaway v0.2.2 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking compact_str v0.8.0-beta [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking netsblox-ast v0.5.12 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling into-attr-derive v0.2.1 [INFO] [stderr] Checking tempfile v3.14.0 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling clap_derive v4.5.18 [INFO] [stderr] Checking pest v2.7.10 [INFO] [stderr] Checking clap v4.5.21 [INFO] [stderr] Compiling pest_meta v2.7.10 [INFO] [stderr] Compiling pest_generator v2.7.10 [INFO] [stderr] Compiling pest_derive v2.7.10 [INFO] [stderr] Checking graphviz-rust v0.9.3 [INFO] [stderr] Checking netsblox-stateflow v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/lib.rs:412:36 [INFO] [stdout] | [INFO] [stdout] 412 | transitions[0].actions.extend_front(core::mem::take(actions).into_iter()); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `VecDequeUtil::extend_front(...)` to keep using the current method [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default [INFO] [stdout] help: add `#![feature(deque_extend_front)]` to the crate attributes to enable `VecDeque::::extend_front` [INFO] [stdout] | [INFO] [stdout] 4 + #![feature(deque_extend_front)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/lib.rs:463:29 [INFO] [stdout] | [INFO] [stdout] 463 | transitions.extend_front(sub_transitions.into_iter()); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `VecDequeUtil::extend_front(...)` to keep using the current method [INFO] [stdout] help: add `#![feature(deque_extend_front)]` to the crate attributes to enable `VecDeque::::extend_front` [INFO] [stdout] | [INFO] [stdout] 4 + #![feature(deque_extend_front)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/lib.rs:495:30 [INFO] [stdout] | [INFO] [stdout] 495 | _ => actions.extend_front(parse_actions(state_machine, state, stmt, context)?.into_iter()), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `VecDequeUtil::extend_front(...)` to keep using the current method [INFO] [stdout] help: add `#![feature(deque_extend_front)]` to the crate attributes to enable `VecDeque::::extend_front` [INFO] [stdout] | [INFO] [stdout] 4 + #![feature(deque_extend_front)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/lib.rs:412:36 [INFO] [stdout] | [INFO] [stdout] 412 | transitions[0].actions.extend_front(core::mem::take(actions).into_iter()); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `VecDequeUtil::extend_front(...)` to keep using the current method [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default [INFO] [stdout] help: add `#![feature(deque_extend_front)]` to the crate attributes to enable `VecDeque::::extend_front` [INFO] [stdout] | [INFO] [stdout] 4 + #![feature(deque_extend_front)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/lib.rs:463:29 [INFO] [stdout] | [INFO] [stdout] 463 | transitions.extend_front(sub_transitions.into_iter()); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `VecDequeUtil::extend_front(...)` to keep using the current method [INFO] [stdout] help: add `#![feature(deque_extend_front)]` to the crate attributes to enable `VecDeque::::extend_front` [INFO] [stdout] | [INFO] [stdout] 4 + #![feature(deque_extend_front)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/lib.rs:495:30 [INFO] [stdout] | [INFO] [stdout] 495 | _ => actions.extend_front(parse_actions(state_machine, state, stmt, context)?.into_iter()), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `VecDequeUtil::extend_front(...)` to keep using the current method [INFO] [stdout] help: add `#![feature(deque_extend_front)]` to the crate attributes to enable `VecDeque::::extend_front` [INFO] [stdout] | [INFO] [stdout] 4 + #![feature(deque_extend_front)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.32s [INFO] running `Command { std: "docker" "inspect" "ddd95caa9c226e38d1fd0284d045ddb5a4d3e753845603314906c6610b460d46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ddd95caa9c226e38d1fd0284d045ddb5a4d3e753845603314906c6610b460d46", kill_on_drop: false }` [INFO] [stdout] ddd95caa9c226e38d1fd0284d045ddb5a4d3e753845603314906c6610b460d46