[INFO] fetching crate sticker-encoders 0.5.1...
[INFO] testing sticker-encoders-0.5.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate sticker-encoders 0.5.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate sticker-encoders 0.5.1
[INFO] finished tweaking crates.io crate sticker-encoders 0.5.1
[INFO] tweaked toml for crates.io crate sticker-encoders 0.5.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sticker-encoders 0.5.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 34 packages to latest compatible versions
[INFO] [stderr]       Adding conllu v0.5.1 (available: v0.8.0)
[INFO] [stderr]       Adding edit_tree v0.1.2 (available: v0.2.1)
[INFO] [stderr]       Adding ohnomore v0.2.2 (available: v0.5.0)
[INFO] [stderr]       Adding ordered-float v1.1.1 (available: v5.1.0)
[INFO] [stderr]       Adding petgraph v0.5.1 (available: v0.8.3)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded edit_tree v0.1.2
[INFO] [stderr]   Downloaded ordered-float v1.1.1
[INFO] [stderr]   Downloaded numberer v0.2.1
[INFO] [stderr]   Downloaded seqalign v0.2.3
[INFO] [stderr]   Downloaded caseless v0.2.2
[INFO] [stderr]   Downloaded conllu v0.5.1
[INFO] [stderr]   Downloaded fst v0.4.7
[INFO] [stderr]   Downloaded ohnomore v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8f133dcc3cd9916145ed4b50f3869368c18494385993910d7885732a76e4aaae
[INFO] running `Command { std: "docker" "start" "-a" "8f133dcc3cd9916145ed4b50f3869368c18494385993910d7885732a76e4aaae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f133dcc3cd9916145ed4b50f3869368c18494385993910d7885732a76e4aaae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f133dcc3cd9916145ed4b50f3869368c18494385993910d7885732a76e4aaae", kill_on_drop: false }`
[INFO] [stdout] 8f133dcc3cd9916145ed4b50f3869368c18494385993910d7885732a76e4aaae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 398bda2b477e6e2c521585f98446fdfbc4b5cbf352329c3cac3e113af660e802
[INFO] running `Command { std: "docker" "start" "-a" "398bda2b477e6e2c521585f98446fdfbc4b5cbf352329c3cac3e113af660e802", kill_on_drop: false }`
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling tinyvec v1.10.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling fst v0.4.7
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling seqalign v0.2.3
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling ordered-float v1.1.1
[INFO] [stderr]    Compiling numberer v0.2.1
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.25
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling caseless v0.2.2
[INFO] [stderr]    Compiling edit_tree v0.1.2
[INFO] [stderr]    Compiling conllu v0.5.1
[INFO] [stderr]    Compiling ohnomore v0.2.2
[INFO] [stderr]    Compiling sticker-encoders v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: derive helper attribute is used before it is introduced
[INFO] [stdout]   --> src/deprel/relative_pos.rs:17:3
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[serde(rename_all = "lowercase")]
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout] 18 | #[derive(Clone, Copy, Debug, Deserialize, Eq, PartialEq, Serialize)]
[INFO] [stdout]    |                              ----------- the attribute is introduced here
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout]    = note: `#[deny(legacy_derive_helpers)]` (part of `#[deny(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: derive helper attribute is used before it is introduced
[INFO] [stdout]   --> src/layer/mod.rs:15:3
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[serde(rename_all = "lowercase")]
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout] 16 | #[derive(Clone, Debug, Deserialize, Eq, PartialEq, Serialize)]
[INFO] [stdout]    |                        ----------- the attribute is introduced here
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: derive helper attribute is used before it is introduced
[INFO] [stdout]   --> src/lemma/edit_tree.rs:14:3
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[serde(rename_all = "lowercase")]
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout] 15 | #[derive(Clone, Copy, Debug, Deserialize, Eq, PartialEq, Serialize)]
[INFO] [stdout]    |                              ----------- the attribute is introduced here
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79202 <https://github.com/rust-lang/rust/issues/79202>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sticker-encoders` (lib) due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "398bda2b477e6e2c521585f98446fdfbc4b5cbf352329c3cac3e113af660e802", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "398bda2b477e6e2c521585f98446fdfbc4b5cbf352329c3cac3e113af660e802", kill_on_drop: false }`
[INFO] [stdout] 398bda2b477e6e2c521585f98446fdfbc4b5cbf352329c3cac3e113af660e802
