[INFO] cloning repository https://github.com/Finomnis/SortingVisualization
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Finomnis/SortingVisualization" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFinomnis%2FSortingVisualization", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFinomnis%2FSortingVisualization'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7e251b9e0ef5138166d8a273508e19f5dc1ba41a
[INFO] checking Finomnis/SortingVisualization against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFinomnis%2FSortingVisualization" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Finomnis/SortingVisualization
[INFO] finished tweaking git repo https://github.com/Finomnis/SortingVisualization
[INFO] tweaked toml for git repo https://github.com/Finomnis/SortingVisualization written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Finomnis/SortingVisualization on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Finomnis/SortingVisualization 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8161da172284b897f2e6d7db96e051df3f38724573107311e1c38cee0521428b
[INFO] running `Command { std: "docker" "start" "-a" "8161da172284b897f2e6d7db96e051df3f38724573107311e1c38cee0521428b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8161da172284b897f2e6d7db96e051df3f38724573107311e1c38cee0521428b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8161da172284b897f2e6d7db96e051df3f38724573107311e1c38cee0521428b", kill_on_drop: false }`
[INFO] [stdout] 8161da172284b897f2e6d7db96e051df3f38724573107311e1c38cee0521428b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2cfddc20e09133a611de4d58d9ba1a0619b92d2ccbabd139320f38e5253f4f9
[INFO] running `Command { std: "docker" "start" "-a" "e2cfddc20e09133a611de4d58d9ba1a0619b92d2ccbabd139320f38e5253f4f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling unicode-ident v1.0.3
[INFO] [stderr]    Compiling syn v1.0.99
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[INFO] [stderr]    Compiling find-crate v0.6.3
[INFO] [stderr]    Compiling pin-project-internal v1.0.12
[INFO] [stderr]    Compiling futures-macro v0.3.14
[INFO] [stderr]    Compiling phf_macros v0.11.1
[INFO] [stderr]    Compiling palette_derive v0.6.1
[INFO] [stderr]    Compiling tokio-macros v1.8.0
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[INFO] [stderr]    Compiling async-recursion v1.0.0
[INFO] [stderr]     Checking futures-util v0.3.14
[INFO] [stderr]     Checking phf v0.11.1
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[INFO] [stderr]     Checking futures v0.3.14
[INFO] [stderr]     Checking image v0.24.3
[INFO] [stderr]     Checking sorting_visualizations v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `rng` is never read
[INFO] [stdout]   --> src/sortable_data.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct SortableData {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 15 |     data: Vec<u32>,
[INFO] [stdout] 16 |     pub rng: ChaCha20Rng,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `rng` is never read
[INFO] [stdout]   --> src/sortable_data.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct SortableData {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 15 |     data: Vec<u32>,
[INFO] [stdout] 16 |     pub rng: ChaCha20Rng,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[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 54.71s
[INFO] running `Command { std: "docker" "inspect" "e2cfddc20e09133a611de4d58d9ba1a0619b92d2ccbabd139320f38e5253f4f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2cfddc20e09133a611de4d58d9ba1a0619b92d2ccbabd139320f38e5253f4f9", kill_on_drop: false }`
[INFO] [stdout] e2cfddc20e09133a611de4d58d9ba1a0619b92d2ccbabd139320f38e5253f4f9
