[INFO] cloning repository https://github.com/stevesweetney/photomosaic
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stevesweetney/photomosaic" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstevesweetney%2Fphotomosaic", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstevesweetney%2Fphotomosaic'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 15e50e645a3ff0b46ef8d5f5cd43c29ace1a8d76
[INFO] checking stevesweetney/photomosaic against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstevesweetney%2Fphotomosaic" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/stevesweetney/photomosaic
[INFO] finished tweaking git repo https://github.com/stevesweetney/photomosaic
[INFO] tweaked toml for git repo https://github.com/stevesweetney/photomosaic written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/stevesweetney/photomosaic 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 git repo https://github.com/stevesweetney/photomosaic 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]  Downloading crates ...
[INFO] [stderr]   Downloaded atty v0.2.8
[INFO] [stderr]   Downloaded quote v0.4.2
[INFO] [stderr]   Downloaded redox_syscall v0.1.37
[INFO] [stderr]   Downloaded structopt-derive v0.2.5
[INFO] [stderr]   Downloaded structopt v0.2.5
[INFO] [stderr]   Downloaded proc-macro2 v0.2.3
[INFO] [stderr]   Downloaded wide v0.7.8
[INFO] [stderr]   Downloaded syn v0.12.14
[INFO] [stderr]   Downloaded clap v2.31.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 823f49ed62e8217074c21f75b27eb4281eea132f8a4ca9f1ea7835235bf4253a
[INFO] running `Command { std: "docker" "start" "-a" "823f49ed62e8217074c21f75b27eb4281eea132f8a4ca9f1ea7835235bf4253a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "823f49ed62e8217074c21f75b27eb4281eea132f8a4ca9f1ea7835235bf4253a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "823f49ed62e8217074c21f75b27eb4281eea132f8a4ca9f1ea7835235bf4253a", kill_on_drop: false }`
[INFO] [stdout] 823f49ed62e8217074c21f75b27eb4281eea132f8a4ca9f1ea7835235bf4253a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 785964ece3dd192a462cb8c60623d553ce9a1b3ff7aa0a0a73985a9b072122a5
[INFO] running `Command { std: "docker" "start" "-a" "785964ece3dd192a462cb8c60623d553ce9a1b3ff7aa0a0a73985a9b072122a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling futures-core v0.3.26
[INFO] [stderr]     Checking either v1.4.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.7
[INFO] [stderr]     Checking safe_arch v0.6.0
[INFO] [stderr]     Checking num-complex v0.4.3
[INFO] [stderr]     Checking flate2 v1.0.25
[INFO] [stderr]     Checking spin v0.9.5
[INFO] [stderr]    Compiling proc-macro2 v0.2.3
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]     Checking simd-adler32 v0.3.4
[INFO] [stderr]     Checking futures-sink v0.3.26
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking ttf-parser v0.15.2
[INFO] [stderr]     Checking zune-inflate v0.2.51
[INFO] [stderr]     Checking matrixmultiply v0.3.2
[INFO] [stderr]     Checking strsim v0.7.0
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking custom_derive v0.1.7
[INFO] [stderr]    Compiling quote v0.4.2
[INFO] [stderr]     Checking scoped_threadpool v0.1.8
[INFO] [stderr]     Checking conv v0.3.3
[INFO] [stderr]     Checking wide v0.7.8
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking png v0.17.7
[INFO] [stderr]    Compiling syn v0.12.14
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]     Checking num_cpus v1.8.0
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking atty v0.2.8
[INFO] [stderr]     Checking rayon-core v1.11.0
[INFO] [stderr]     Checking clap v2.31.2
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking simba v0.7.3
[INFO] [stderr]     Checking nanorand v0.7.0
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking rayon v1.7.0
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]     Checking owned_ttf_parser v0.15.2
[INFO] [stderr]     Checking rusttype v0.9.3
[INFO] [stderr]    Compiling structopt-derive v0.2.5
[INFO] [stderr]     Checking rand_distr v0.2.2
[INFO] [stderr]     Checking structopt v0.2.5
[INFO] [stderr]     Checking jpeg-decoder v0.3.0
[INFO] [stderr]     Checking tiff v0.8.1
[INFO] [stderr]    Compiling pin-project-internal v1.0.12
[INFO] [stderr]     Checking pin-project v1.0.12
[INFO] [stderr]     Checking flume v0.10.14
[INFO] [stderr]     Checking exr v1.6.3
[INFO] [stderr]     Checking nalgebra v0.30.1
[INFO] [stderr]     Checking image v0.24.5
[INFO] [stderr]     Checking imageproc v0.23.0
[INFO] [stderr]     Checking photomosaic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/main.rs:191:29
[INFO] [stdout]     |
[INFO] [stdout] 191 | fn get_average_color(image: &DynamicImage) -> ([u8; 3], RGBHistogram) {
[INFO] [stdout]     |                             ^^^^^^^^^^^^^               ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 191 | fn get_average_color(image: &DynamicImage) -> ([u8; 3], RGBHistogram<'_>) {
[INFO] [stdout]     |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/main.rs:191:29
[INFO] [stdout]     |
[INFO] [stdout] 191 | fn get_average_color(image: &DynamicImage) -> ([u8; 3], RGBHistogram) {
[INFO] [stdout]     |                             ^^^^^^^^^^^^^               ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 191 | fn get_average_color(image: &DynamicImage) -> ([u8; 3], RGBHistogram<'_>) {
[INFO] [stdout]     |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.60s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.12.14
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "785964ece3dd192a462cb8c60623d553ce9a1b3ff7aa0a0a73985a9b072122a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "785964ece3dd192a462cb8c60623d553ce9a1b3ff7aa0a0a73985a9b072122a5", kill_on_drop: false }`
[INFO] [stdout] 785964ece3dd192a462cb8c60623d553ce9a1b3ff7aa0a0a73985a9b072122a5
