[INFO] cloning repository https://github.com/olson-dan/rustzork
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/olson-dan/rustzork" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Folson-dan%2Frustzork", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Folson-dan%2Frustzork'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6277f6777ba02d95c417c46f48785bb70d5a45aa
[INFO] checking olson-dan/rustzork against try#163937523761cc0def32f1ba9ed63fdf65ad3478 for pr-156749
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Folson-dan%2Frustzork" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/olson-dan/rustzork
[INFO] finished tweaking git repo https://github.com/olson-dan/rustzork
[INFO] tweaked toml for git repo https://github.com/olson-dan/rustzork written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/olson-dan/rustzork on toolchain 163937523761cc0def32f1ba9ed63fdf65ad3478
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+163937523761cc0def32f1ba9ed63fdf65ad3478" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/olson-dan/rustzork 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" "+163937523761cc0def32f1ba9ed63fdf65ad3478" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `rustzork` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 42a761cef27850b516603d8afa9ab6c41d6a00ce11f8b43ebc5f8bbac47f2391
[INFO] running `Command { std: "docker" "start" "42a761cef27850b516603d8afa9ab6c41d6a00ce11f8b43ebc5f8bbac47f2391", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "42a761cef27850b516603d8afa9ab6c41d6a00ce11f8b43ebc5f8bbac47f2391" "/opt/rustwide/cargo-home/bin/cargo" "+163937523761cc0def32f1ba9ed63fdf65ad3478" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42a761cef27850b516603d8afa9ab6c41d6a00ce11f8b43ebc5f8bbac47f2391", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "42a761cef27850b516603d8afa9ab6c41d6a00ce11f8b43ebc5f8bbac47f2391" "/opt/rustwide/cargo-home/bin/cargo" "+163937523761cc0def32f1ba9ed63fdf65ad3478" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `rustzork` (manifest) generated 1 warning
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking rustzork v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `addr` and `num_locals` are never read
[INFO] [stdout]    --> src/main.rs:197:5
[INFO] [stdout]     |
[INFO] [stdout] 196 | struct Frame {
[INFO] [stdout]     |        ----- fields in this struct
[INFO] [stdout] 197 |     addr: usize,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 198 |     stack_start: usize,
[INFO] [stdout] 199 |     num_locals: usize,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Frame` has derived impls for the traits `Clone` and `Debug`, but these are 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: field `offset` is never read
[INFO] [stdout]    --> src/main.rs:873:5
[INFO] [stdout]     |
[INFO] [stdout] 872 | struct Dictionary {
[INFO] [stdout]     |        ---------- field in this struct
[INFO] [stdout] 873 |     offset: usize,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Dictionary` 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 `dynamic_end`, `static_start`, `static_end`, `high_start`, `high_end`, and `checksum` are never read
[INFO] [stdout]    --> src/main.rs:927:5
[INFO] [stdout]     |
[INFO] [stdout] 925 | struct Header {
[INFO] [stdout]     |        ------ fields in this struct
[INFO] [stdout] 926 |     dynamic_start: usize,
[INFO] [stdout] 927 |     dynamic_end: usize,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 928 |     static_start: usize,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 929 |     static_end: usize,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 930 |     high_start: usize,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 931 |     high_end: usize,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 932 |     globals: usize,
[INFO] [stdout] 933 |     checksum: usize,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Header` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `addr` and `num_locals` are never read
[INFO] [stdout]    --> src/main.rs:197:5
[INFO] [stdout]     |
[INFO] [stdout] 196 | struct Frame {
[INFO] [stdout]     |        ----- fields in this struct
[INFO] [stdout] 197 |     addr: usize,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 198 |     stack_start: usize,
[INFO] [stdout] 199 |     num_locals: usize,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Frame` has derived impls for the traits `Clone` and `Debug`, but these are 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: field `offset` is never read
[INFO] [stdout]    --> src/main.rs:873:5
[INFO] [stdout]     |
[INFO] [stdout] 872 | struct Dictionary {
[INFO] [stdout]     |        ---------- field in this struct
[INFO] [stdout] 873 |     offset: usize,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Dictionary` 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 `dynamic_end`, `static_start`, `static_end`, `high_start`, `high_end`, and `checksum` are never read
[INFO] [stdout]    --> src/main.rs:927:5
[INFO] [stdout]     |
[INFO] [stdout] 925 | struct Header {
[INFO] [stdout]     |        ------ fields in this struct
[INFO] [stdout] 926 |     dynamic_start: usize,
[INFO] [stdout] 927 |     dynamic_end: usize,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 928 |     static_start: usize,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 929 |     static_end: usize,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 930 |     high_start: usize,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 931 |     high_end: usize,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 932 |     globals: usize,
[INFO] [stdout] 933 |     checksum: usize,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Header` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.07s
[INFO] running `Command { std: "docker" "inspect" "42a761cef27850b516603d8afa9ab6c41d6a00ce11f8b43ebc5f8bbac47f2391", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42a761cef27850b516603d8afa9ab6c41d6a00ce11f8b43ebc5f8bbac47f2391", kill_on_drop: false }`
[INFO] [stdout] 42a761cef27850b516603d8afa9ab6c41d6a00ce11f8b43ebc5f8bbac47f2391
