[INFO] fetching crate bert_create_pretraining 0.1.3...
[INFO] checking bert_create_pretraining-0.1.3 against 1.95.0 for pr-155915
[INFO] extracting crate bert_create_pretraining 0.1.3 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate bert_create_pretraining 0.1.3
[INFO] finished tweaking crates.io crate bert_create_pretraining 0.1.3
[INFO] tweaked toml for crates.io crate bert_create_pretraining 0.1.3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate bert_create_pretraining 0.1.3 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bert_create_pretraining 0.1.3 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded prost-types v0.10.1
[INFO] [stderr]   Downloaded crc-catalog v1.1.1
[INFO] [stderr]   Downloaded prost-derive v0.10.1
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[INFO] [stderr]   Downloaded crc v2.1.0
[INFO] [stderr]   Downloaded is-terminal v0.4.3
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[INFO] [stderr]   Downloaded io-lifetimes v1.0.5
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[INFO] [stderr]   Downloaded ureq v2.6.2
[INFO] [stderr]   Downloaded tfrecord v0.14.0
[INFO] [stderr]   Downloaded clap v4.1.6
[INFO] [stderr]   Downloaded bert_tokenizer v0.1.3
[INFO] [stderr]   Downloaded rustix v0.36.8
[INFO] [stderr]   Downloaded prost-build v0.10.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cff713f2919ab96b5119ff6b51a2e2db4eb6d9df4ccb757ac82850f0e828061d
[INFO] running `Command { std: "docker" "start" "-a" "cff713f2919ab96b5119ff6b51a2e2db4eb6d9df4ccb757ac82850f0e828061d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cff713f2919ab96b5119ff6b51a2e2db4eb6d9df4ccb757ac82850f0e828061d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cff713f2919ab96b5119ff6b51a2e2db4eb6d9df4ccb757ac82850f0e828061d", kill_on_drop: false }`
[INFO] [stdout] cff713f2919ab96b5119ff6b51a2e2db4eb6d9df4ccb757ac82850f0e828061d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49f21f5eb07bffc9019545475aa9e0b6e4aedb49971d110a400bc0d5493a30c1
[INFO] running `Command { std: "docker" "start" "-a" "49f21f5eb07bffc9019545475aa9e0b6e4aedb49971d110a400bc0d5493a30c1", kill_on_drop: false }`
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[INFO] [stderr]    Compiling tfrecord v0.14.0
[INFO] [stderr]     Checking futures-executor v0.3.26
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[INFO] [stderr]     Checking bert_create_pretraining v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/training.rs:126:28
[INFO] [stdout]     |
[INFO] [stdout] 126 |             for feature in &example.features {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 126 -             for feature in &example.features {
[INFO] [stdout] 126 +             while let Some(feature) = &example.features {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 126 -             for feature in &example.features {
[INFO] [stdout] 126 +             if let Some(feature) = &example.features {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over a `&Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/training.rs:126:28
[INFO] [stdout]     |
[INFO] [stdout] 126 |             for feature in &example.features {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 126 -             for feature in &example.features {
[INFO] [stdout] 126 +             while let Some(feature) = &example.features {
[INFO] [stdout]     |
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 126 -             for feature in &example.features {
[INFO] [stdout] 126 +             if let Some(feature) = &example.features {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.84s
[INFO] running `Command { std: "docker" "inspect" "49f21f5eb07bffc9019545475aa9e0b6e4aedb49971d110a400bc0d5493a30c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49f21f5eb07bffc9019545475aa9e0b6e4aedb49971d110a400bc0d5493a30c1", kill_on_drop: false }`
[INFO] [stdout] 49f21f5eb07bffc9019545475aa9e0b6e4aedb49971d110a400bc0d5493a30c1
