[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 <https://github.com/rust-lang/rust/issues/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::<T, A>::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 <https://github.com/rust-lang/rust/issues/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::<T, A>::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 <https://github.com/rust-lang/rust/issues/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::<T, A>::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 <https://github.com/rust-lang/rust/issues/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::<T, A>::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 <https://github.com/rust-lang/rust/issues/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::<T, A>::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 <https://github.com/rust-lang/rust/issues/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::<T, A>::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
