[INFO] cloning repository https://github.com/Melisaates/AdvancedSolanaBootcamp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Melisaates/AdvancedSolanaBootcamp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMelisaates%2FAdvancedSolanaBootcamp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMelisaates%2FAdvancedSolanaBootcamp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b66c6a2dd44d08cac5e1064bb538c3491e865e39
[INFO] checking Melisaates/AdvancedSolanaBootcamp against master#2aabf3ce0569dd7c8c2d2a27944850056dcf2566 for pr-156508-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMelisaates%2FAdvancedSolanaBootcamp" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Melisaates/AdvancedSolanaBootcamp
[INFO] finished tweaking git repo https://github.com/Melisaates/AdvancedSolanaBootcamp
[INFO] tweaked toml for git repo https://github.com/Melisaates/AdvancedSolanaBootcamp written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Melisaates/AdvancedSolanaBootcamp on toolchain 2aabf3ce0569dd7c8c2d2a27944850056dcf2566
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2aabf3ce0569dd7c8c2d2a27944850056dcf2566" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Melisaates/AdvancedSolanaBootcamp 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" "+2aabf3ce0569dd7c8c2d2a27944850056dcf2566" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+2aabf3ce0569dd7c8c2d2a27944850056dcf2566" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d209cf7bb161741991e4e714ac91a638d72fe232fb0427a34aac5758ec3deac
[INFO] running `Command { std: "docker" "start" "-a" "4d209cf7bb161741991e4e714ac91a638d72fe232fb0427a34aac5758ec3deac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d209cf7bb161741991e4e714ac91a638d72fe232fb0427a34aac5758ec3deac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d209cf7bb161741991e4e714ac91a638d72fe232fb0427a34aac5758ec3deac", kill_on_drop: false }`
[INFO] [stdout] 4d209cf7bb161741991e4e714ac91a638d72fe232fb0427a34aac5758ec3deac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+2aabf3ce0569dd7c8c2d2a27944850056dcf2566" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f97a1486a411bc32392063c43f1000775acc924a212c2affc3402483c6808bb3
[INFO] running `Command { std: "docker" "start" "-a" "f97a1486a411bc32392063c43f1000775acc924a212c2affc3402483c6808bb3", kill_on_drop: false }`
[INFO] [stderr]     Checking libraryManagementSystem v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `title`, `author`, and `page_count` are never read
[INFO] [stdout]  --> src/main.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 3 |     struct BookInfo{
[INFO] [stdout]   |            -------- fields in this struct
[INFO] [stdout] 4 |         title : String,
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout] 5 |         author :  String,
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout] 6 |         page_count : String,
[INFO] [stdout]   |         ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `BookInfo` 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 `title`, `issue`, and `topic` are never read
[INFO] [stdout]   --> src/main.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     struct MagazineInfo{
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 12 |         title : String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 13 |         issue : String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 14 |         topic : String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MagazineInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `title`, `author`, and `page_count` are never read
[INFO] [stdout]  --> src/main.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 3 |     struct BookInfo{
[INFO] [stdout]   |            -------- fields in this struct
[INFO] [stdout] 4 |         title : String,
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout] 5 |         author :  String,
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout] 6 |         page_count : String,
[INFO] [stdout]   |         ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `BookInfo` 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 `title`, `issue`, and `topic` are never read
[INFO] [stdout]   --> src/main.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     struct MagazineInfo{
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 12 |         title : String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 13 |         issue : String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 14 |         topic : String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MagazineInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "f97a1486a411bc32392063c43f1000775acc924a212c2affc3402483c6808bb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f97a1486a411bc32392063c43f1000775acc924a212c2affc3402483c6808bb3", kill_on_drop: false }`
[INFO] [stdout] f97a1486a411bc32392063c43f1000775acc924a212c2affc3402483c6808bb3