[INFO] cloning repository https://github.com/kaae-2/neural-net-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kaae-2/neural-net-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaae-2%2Fneural-net-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaae-2%2Fneural-net-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 173e179d34cbc28762202ae3ce1f46dec7832eb5
[INFO] checking kaae-2/neural-net-rs against try#987a165cfab916796a8315782b83ac460a651ce2 for pr-145262
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaae-2%2Fneural-net-rs" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kaae-2/neural-net-rs
[INFO] finished tweaking git repo https://github.com/kaae-2/neural-net-rs
[INFO] tweaked toml for git repo https://github.com/kaae-2/neural-net-rs written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kaae-2/neural-net-rs on toolchain 987a165cfab916796a8315782b83ac460a651ce2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+987a165cfab916796a8315782b83ac460a651ce2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kaae-2/neural-net-rs 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" "+987a165cfab916796a8315782b83ac460a651ce2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: build
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+987a165cfab916796a8315782b83ac460a651ce2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ee092940612ea33bc1526cc7cd4d662b50a4dbb936712a24af3eaa889c97fcd
[INFO] running `Command { std: "docker" "start" "-a" "7ee092940612ea33bc1526cc7cd4d662b50a4dbb936712a24af3eaa889c97fcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ee092940612ea33bc1526cc7cd4d662b50a4dbb936712a24af3eaa889c97fcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ee092940612ea33bc1526cc7cd4d662b50a4dbb936712a24af3eaa889c97fcd", kill_on_drop: false }`
[INFO] [stdout] 7ee092940612ea33bc1526cc7cd4d662b50a4dbb936712a24af3eaa889c97fcd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+987a165cfab916796a8315782b83ac460a651ce2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0395b4773496ded4b4f30e4220f50fd82b67ced1f61c1dee967dce003edcba2
[INFO] running `Command { std: "docker" "start" "-a" "f0395b4773496ded4b4f30e4220f50fd82b67ced1f61c1dee967dce003edcba2", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: build
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]     Checking cfg-if v1.0.0
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[INFO] [stderr]    Compiling pkg-config v0.3.31
[INFO] [stderr]    Compiling cc v1.1.28
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]     Checking futures-sink v0.3.31
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[INFO] [stderr]    Compiling quote v1.0.36
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[INFO] [stderr]    Compiling httparse v1.9.5
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[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking indexmap v2.6.0
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[INFO] [stderr]     Checking foreign-types v0.3.2
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]    Compiling ucd-trie v0.1.6
[INFO] [stderr]     Checking tokio v1.40.0
[INFO] [stderr]    Compiling openssl-sys v0.9.103
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[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]    Compiling dot-structures v0.1.1
[INFO] [stderr]     Checking openssl-probe v0.1.5
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]     Checking log v0.4.22
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[INFO] [stderr]     Checking unicode-normalization v0.1.24
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[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking tower-service v0.3.3
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]     Checking unicode-bidi v0.3.17
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]    Compiling dot-generator v0.2.0
[INFO] [stderr]    Compiling into-attr v0.1.1
[INFO] [stderr]     Checking rustls-pki-types v1.9.0
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]     Checking fastrand v2.1.0
[INFO] [stderr]     Checking rustls-pemfile v2.2.0
[INFO] [stderr]     Checking url v2.5.2
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking http-body-util v0.1.2
[INFO] [stderr]     Checking sync_wrapper v1.0.1
[INFO] [stderr]     Checking encoding_rs v0.8.34
[INFO] [stderr]     Checking ipnet v2.10.1
[INFO] [stderr]     Checking tempfile v3.10.1
[INFO] [stderr]     Checking mime v0.3.17
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking uuid v1.8.0
[INFO] [stderr]     Checking impl_ops v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.62
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling pest v2.7.11
[INFO] [stderr]    Compiling into-attr-derive v0.2.1
[INFO] [stderr]     Checking tokio-util v0.7.12
[INFO] [stderr]     Checking h2 v0.4.6
[INFO] [stderr]    Compiling pest_meta v2.7.11
[INFO] [stderr]    Compiling pest_generator v2.7.11
[INFO] [stderr]    Compiling pest_derive v2.7.11
[INFO] [stderr]     Checking graphviz-rust v0.9.0
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking hyper v1.4.1
[INFO] [stderr]     Checking hyper-util v0.1.9
[INFO] [stderr]     Checking hyper-tls v0.6.0
[INFO] [stderr]     Checking reqwest v0.12.8
[INFO] [stderr]     Checking neural-net v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `decoded`
[INFO] [stdout]   --> examples/c01-2_tokenizer_shakespeare.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let decoded = encoder.decode(encoded)?;
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_decoded`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.91s
[INFO] running `Command { std: "docker" "inspect" "f0395b4773496ded4b4f30e4220f50fd82b67ced1f61c1dee967dce003edcba2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0395b4773496ded4b4f30e4220f50fd82b67ced1f61c1dee967dce003edcba2", kill_on_drop: false }`
[INFO] [stdout] f0395b4773496ded4b4f30e4220f50fd82b67ced1f61c1dee967dce003edcba2
