[INFO] cloning repository https://github.com/tillarnold/data_downloader
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tillarnold/data_downloader" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftillarnold%2Fdata_downloader", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftillarnold%2Fdata_downloader'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0eed2e0720ae8e84214a692ba73bc75cb833e3f7
[INFO] checking tillarnold/data_downloader against master#cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3 for pr-135841
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftillarnold%2Fdata_downloader" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tillarnold/data_downloader on toolchain cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tillarnold/data_downloader
[INFO] finished tweaking git repo https://github.com/tillarnold/data_downloader
[INFO] tweaked toml for git repo https://github.com/tillarnold/data_downloader written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/tillarnold/data_downloader 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" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zip v1.1.1
[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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 79b439e38f2ed213eb439b2b88075f1fa56f0d289dfd61bca0491ec04c6175dc
[INFO] running `Command { std: "docker" "start" "-a" "79b439e38f2ed213eb439b2b88075f1fa56f0d289dfd61bca0491ec04c6175dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79b439e38f2ed213eb439b2b88075f1fa56f0d289dfd61bca0491ec04c6175dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79b439e38f2ed213eb439b2b88075f1fa56f0d289dfd61bca0491ec04c6175dc", kill_on_drop: false }`
[INFO] [stdout] 79b439e38f2ed213eb439b2b88075f1fa56f0d289dfd61bca0491ec04c6175dc
[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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c03ab6d80a799bf6764627bf7b088eaa6c134b2a70a699076567a56add59284
[INFO] running `Command { std: "docker" "start" "-a" "7c03ab6d80a799bf6764627bf7b088eaa6c134b2a70a699076567a56add59284", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling proc-macro2 v1.0.81
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]     Checking cfg-if v1.0.0
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[INFO] [stderr]     Checking once_cell v1.19.0
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[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling cc v1.0.95
[INFO] [stderr]     Checking fnv v1.0.7
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[INFO] [stderr]    Compiling slab v0.4.9
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[INFO] [stderr]    Compiling version_check v0.9.4
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[INFO] [stderr]    Compiling typenum v1.17.0
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[INFO] [stderr]     Checking socket2 v0.5.6
[INFO] [stderr]     Checking num_cpus v1.16.0
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[INFO] [stderr]     Checking equivalent v1.0.1
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[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]     Checking crypto-common v0.1.6
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[INFO] [stderr]     Checking idna v0.5.0
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[INFO] [stderr]    Compiling num-traits v0.2.18
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[INFO] [stderr]     Checking ryu v1.0.17
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling thiserror v1.0.59
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking rustls-pki-types v1.5.0
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[INFO] [stderr]     Checking rustls-pemfile v2.1.2
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking tempfile v3.10.1
[INFO] [stderr]     Checking tokio-util v0.7.10
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[INFO] [stderr]     Checking encoding_rs v0.8.34
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking bit-vec v0.6.3
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[INFO] [stderr]     Checking serde_urlencoded v0.7.1
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[INFO] [stderr]     Checking sync_wrapper v0.1.2
[INFO] [stderr]     Checking cpufeatures v0.2.12
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking rusty-fork v0.3.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking h2 v0.4.4
[INFO] [stderr]     Checking rand_xorshift v0.3.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking unarray v0.1.4
[INFO] [stderr]     Checking regex-syntax v0.8.3
[INFO] [stderr]     Checking hex-literal v0.4.1
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.59
[INFO] [stderr]     Checking pin-project v1.1.5
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking proptest v1.4.0
[INFO] [stderr]     Checking hyper v1.3.1
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking hyper-util v0.1.3
[INFO] [stderr]     Checking hyper-tls v0.6.0
[INFO] [stderr]     Checking reqwest v0.12.4
[INFO] [stderr]     Checking data_downloader v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]   --> src/hashed.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct HashedVecError {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 13 |     pub data: Vec<u8>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HashedVecError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]   --> src/hashed.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct HashedVecError {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 13 |     pub data: Vec<u8>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HashedVecError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `Command { std: "docker" "inspect" "7c03ab6d80a799bf6764627bf7b088eaa6c134b2a70a699076567a56add59284", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c03ab6d80a799bf6764627bf7b088eaa6c134b2a70a699076567a56add59284", kill_on_drop: false }`
[INFO] [stdout] 7c03ab6d80a799bf6764627bf7b088eaa6c134b2a70a699076567a56add59284