[INFO] cloning repository https://github.com/simoncollins/ddg_images
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/simoncollins/ddg_images" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsimoncollins%2Fddg_images", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsimoncollins%2Fddg_images'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f4ca6aea0a65cc9ffb801a01f3a2f2aa8df38df6
[INFO] checking simoncollins/ddg_images against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsimoncollins%2Fddg_images" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/simoncollins/ddg_images
[INFO] finished tweaking git repo https://github.com/simoncollins/ddg_images
[INFO] tweaked toml for git repo https://github.com/simoncollins/ddg_images written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/simoncollins/ddg_images on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/simoncollins/ddg_images 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-macros v1.3.0
[INFO] [stderr]   Downloaded unicode-bidi v0.3.6
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[INFO] [stderr]   Downloaded tracing v0.1.27
[INFO] [stderr]   Downloaded openssl v0.10.36
[INFO] [stderr]   Downloaded tokio-util v0.6.8
[INFO] [stderr]   Downloaded libc v0.2.102
[INFO] [stderr]   Downloaded backtrace v0.3.61
[INFO] [stderr]   Downloaded object v0.26.2
[INFO] [stderr]   Downloaded httpdate v1.0.1
[INFO] [stderr]   Downloaded socket2 v0.4.2
[INFO] [stderr]   Downloaded tracing-core v0.1.20
[INFO] [stderr]   Downloaded openssl-sys v0.9.66
[INFO] [stderr]   Downloaded security-framework v2.4.2
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[INFO] [stderr]   Downloaded serde_json v1.0.68
[INFO] [stderr]   Downloaded gimli v0.25.0
[INFO] [stderr]   Downloaded reqwest v0.11.4
[INFO] [stderr]   Downloaded mio v0.7.13
[INFO] [stderr]   Downloaded argh_derive v0.1.6
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[INFO] [stderr]   Downloaded async-compression v0.3.8
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[INFO] [stderr]   Downloaded encoding_rs v0.8.28
[INFO] [stderr]   Downloaded tokio v1.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 888351b58306a517b3df20ced2a66ca1b53bdf4694d89ad24c69ad78c2cb66e1
[INFO] running `Command { std: "docker" "start" "-a" "888351b58306a517b3df20ced2a66ca1b53bdf4694d89ad24c69ad78c2cb66e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "888351b58306a517b3df20ced2a66ca1b53bdf4694d89ad24c69ad78c2cb66e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "888351b58306a517b3df20ced2a66ca1b53bdf4694d89ad24c69ad78c2cb66e1", kill_on_drop: false }`
[INFO] [stdout] 888351b58306a517b3df20ced2a66ca1b53bdf4694d89ad24c69ad78c2cb66e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6aca248c7c8ca75a7dffd02f4428da05dec311df7fb4da30ed4582baa3b138c9
[INFO] running `Command { std: "docker" "start" "-a" "6aca248c7c8ca75a7dffd02f4428da05dec311df7fb4da30ed4582baa3b138c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.102
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling cc v1.0.70
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]     Checking instant v0.1.10
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]    Compiling tokio v1.11.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling futures-task v0.3.17
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling openssl v0.10.36
[INFO] [stderr]     Checking http v0.2.4
[INFO] [stderr]     Checking tracing-core v0.1.20
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling native-tls v0.2.8
[INFO] [stderr]    Compiling futures-channel v0.3.17
[INFO] [stderr]     Checking tinyvec v1.4.0
[INFO] [stderr]     Checking openssl-probe v0.1.4
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[INFO] [stderr]     Checking num-integer v0.1.44
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[INFO] [stderr]     Checking weezl v0.1.5
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
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[INFO] [stderr]     Checking num-iter v0.1.42
[INFO] [stderr]     Checking num-rational v0.3.2
[INFO] [stderr]    Compiling openssl-sys v0.9.66
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[INFO] [stderr]     Checking convert_case v0.4.0
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[INFO] [stderr]     Checking http-body v0.4.3
[INFO] [stderr]     Checking addr2line v0.16.0
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]     Checking tempfile v3.2.0
[INFO] [stderr]     Checking url v2.2.2
[INFO] [stderr]     Checking jpeg-decoder v0.1.22
[INFO] [stderr]     Checking tiff v0.6.1
[INFO] [stderr]     Checking image v0.23.14
[INFO] [stderr]    Compiling synstructure v0.12.5
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling argh_derive v0.1.6
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking argh v0.1.6
[INFO] [stderr]     Checking serde v1.0.130
[INFO] [stderr]     Checking tokio-util v0.6.8
[INFO] [stderr]     Checking tokio-native-tls v0.3.0
[INFO] [stderr]     Checking async-compression v0.3.8
[INFO] [stderr]     Checking h2 v0.3.4
[INFO] [stderr]     Checking serde_urlencoded v0.7.0
[INFO] [stderr]     Checking hyper v0.14.13
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.4
[INFO] [stderr]     Checking rs_ddg_images v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `height`, `width`, `source`, `thumbnail`, `title`, and `url` are never read
[INFO] [stdout]   --> src/lib.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct SearchResult {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 15 |     height: u32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 16 |     width: u32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 17 |     image: String,
[INFO] [stdout] 18 |     source: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 19 |     thumbnail: String,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 20 |     title: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 21 |     url: String
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SearchResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `height`, `width`, `source`, `thumbnail`, `title`, and `url` are never read
[INFO] [stdout]   --> src/lib.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct SearchResult {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 15 |     height: u32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 16 |     width: u32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 17 |     image: String,
[INFO] [stdout] 18 |     source: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 19 |     thumbnail: String,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 20 |     title: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 21 |     url: String
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SearchResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.25s
[INFO] running `Command { std: "docker" "inspect" "6aca248c7c8ca75a7dffd02f4428da05dec311df7fb4da30ed4582baa3b138c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6aca248c7c8ca75a7dffd02f4428da05dec311df7fb4da30ed4582baa3b138c9", kill_on_drop: false }`
[INFO] [stdout] 6aca248c7c8ca75a7dffd02f4428da05dec311df7fb4da30ed4582baa3b138c9