[INFO] cloning repository https://github.com/theawesomew/d3bug
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/theawesomew/d3bug" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftheawesomew%2Fd3bug", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftheawesomew%2Fd3bug'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a7edb194ad380edc6500b5044f0f0523abbbf86f
[INFO] testing theawesomew/d3bug against nightly-2025-01-18+rustflags=-Zrandomize-layout for randomize-layout-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftheawesomew%2Fd3bug" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/theawesomew/d3bug on toolchain nightly-2025-01-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/theawesomew/d3bug
[INFO] finished tweaking git repo https://github.com/theawesomew/d3bug
[INFO] tweaked toml for git repo https://github.com/theawesomew/d3bug written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/theawesomew/d3bug 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" "+nightly-2025-01-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c6056875da63a1f969668c37aa13391e3a60c6c66c9363511ef89509395562b2
[INFO] running `Command { std: "docker" "start" "-a" "c6056875da63a1f969668c37aa13391e3a60c6c66c9363511ef89509395562b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6056875da63a1f969668c37aa13391e3a60c6c66c9363511ef89509395562b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6056875da63a1f969668c37aa13391e3a60c6c66c9363511ef89509395562b2", kill_on_drop: false }`
[INFO] [stdout] c6056875da63a1f969668c37aa13391e3a60c6c66c9363511ef89509395562b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2274648b096ca0eca2931a47c8dea1d8717e8a79a72caa6a3346180dbd6402d5
[INFO] running `Command { std: "docker" "start" "-a" "2274648b096ca0eca2931a47c8dea1d8717e8a79a72caa6a3346180dbd6402d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.162
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling adler2 v2.0.0
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling hashbrown v0.15.1
[INFO] [stderr]    Compiling fallible-iterator v0.3.0
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling elf v0.7.4
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling twox-hash v1.6.3
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling miniz_oxide v0.8.0
[INFO] [stderr]    Compiling indexmap v2.6.0
[INFO] [stderr]    Compiling ruzstd v0.7.2
[INFO] [stderr]    Compiling flate2 v1.0.34
[INFO] [stderr]    Compiling object v0.36.5
[INFO] [stderr]    Compiling gimli v0.31.1
[INFO] [stderr]    Compiling memmap2 v0.9.5
[INFO] [stderr]    Compiling d3bug-2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Read`, `self`, and `str::SplitTerminator`
[INFO] [stdout]  --> src/main.rs:1:72
[INFO] [stdout]   |
[INFO] [stdout] 1 | ...f, Read, Write}, os::{raw::c_void, unix::{fs::FileExt, process::{self, CommandExt}}}, process::{Command, Stdio}, str::SplitTerminator};
[INFO] [stdout]   |       ^^^^                                                          ^^^^                                            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gimli::UnitType`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use gimli::UnitType;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `program_name` is never read
[INFO] [stdout]   --> src/main.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct Debugger {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 44 |     pid: Pid,
[INFO] [stdout] 45 |     program_name: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `exec` that must be used
[INFO] [stdout]    --> src/main.rs:520:13
[INFO] [stdout]     |
[INFO] [stdout] 520 | /             Command::new(args[1].clone())
[INFO] [stdout] 521 | |                 .stdin(Stdio::inherit())
[INFO] [stdout] 522 | |                 .stdout(Stdio::inherit())
[INFO] [stdout] 523 | |                 .exec();
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 520 |             let _ = Command::new(args[1].clone())
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.15s
[INFO] running `Command { std: "docker" "inspect" "2274648b096ca0eca2931a47c8dea1d8717e8a79a72caa6a3346180dbd6402d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2274648b096ca0eca2931a47c8dea1d8717e8a79a72caa6a3346180dbd6402d5", kill_on_drop: false }`
[INFO] [stdout] 2274648b096ca0eca2931a47c8dea1d8717e8a79a72caa6a3346180dbd6402d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a5527cd5bc203dfdb93cb00335e798275825ffadb447eed8429e0142dcba462
[INFO] running `Command { std: "docker" "start" "-a" "5a5527cd5bc203dfdb93cb00335e798275825ffadb447eed8429e0142dcba462", kill_on_drop: false }`
[INFO] [stderr]    Compiling d3bug-2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Read`, `self`, and `str::SplitTerminator`
[INFO] [stdout]  --> src/main.rs:1:72
[INFO] [stdout]   |
[INFO] [stdout] 1 | ...f, Read, Write}, os::{raw::c_void, unix::{fs::FileExt, process::{self, CommandExt}}}, process::{Command, Stdio}, str::SplitTerminator};
[INFO] [stdout]   |       ^^^^                                                          ^^^^                                            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gimli::UnitType`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use gimli::UnitType;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `program_name` is never read
[INFO] [stdout]   --> src/main.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct Debugger {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 44 |     pid: Pid,
[INFO] [stdout] 45 |     program_name: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `exec` that must be used
[INFO] [stdout]    --> src/main.rs:520:13
[INFO] [stdout]     |
[INFO] [stdout] 520 | /             Command::new(args[1].clone())
[INFO] [stdout] 521 | |                 .stdin(Stdio::inherit())
[INFO] [stdout] 522 | |                 .stdout(Stdio::inherit())
[INFO] [stdout] 523 | |                 .exec();
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 520 |             let _ = Command::new(args[1].clone())
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "5a5527cd5bc203dfdb93cb00335e798275825ffadb447eed8429e0142dcba462", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a5527cd5bc203dfdb93cb00335e798275825ffadb447eed8429e0142dcba462", kill_on_drop: false }`
[INFO] [stdout] 5a5527cd5bc203dfdb93cb00335e798275825ffadb447eed8429e0142dcba462
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 71ddbb07a2f26683e49b83d38a80669585b528d40f0389692b84d94a24964774
[INFO] running `Command { std: "docker" "start" "-a" "71ddbb07a2f26683e49b83d38a80669585b528d40f0389692b84d94a24964774", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Read`, `self`, and `str::SplitTerminator`
[INFO] [stderr]  --> src/main.rs:1:72
[INFO] [stderr]   |
[INFO] [stderr] 1 | ...f, Read, Write}, os::{raw::c_void, unix::{fs::FileExt, process::{self, CommandExt}}}, process::{Command, Stdio}, str::SplitTerminator};
[INFO] [stderr]   |       ^^^^                                                          ^^^^                                            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gimli::UnitType`
[INFO] [stderr]  --> src/main.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use gimli::UnitType;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `program_name` is never read
[INFO] [stderr]   --> src/main.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 43 | pub struct Debugger {
[INFO] [stderr]    |            -------- field in this struct
[INFO] [stderr] 44 |     pid: Pid,
[INFO] [stderr] 45 |     program_name: String,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `exec` that must be used
[INFO] [stderr]    --> src/main.rs:520:13
[INFO] [stderr]     |
[INFO] [stderr] 520 | /             Command::new(args[1].clone())
[INFO] [stderr] 521 | |                 .stdin(Stdio::inherit())
[INFO] [stderr] 522 | |                 .stdout(Stdio::inherit())
[INFO] [stderr] 523 | |                 .exec();
[INFO] [stderr]     | |_______________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 520 |             let _ = Command::new(args[1].clone())
[INFO] [stderr]     |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `d3bug-2` (bin "d3bug-2" test) generated 4 warnings (run `cargo fix --bin "d3bug-2" --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/d3bug_2-0df3737127b48283)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "71ddbb07a2f26683e49b83d38a80669585b528d40f0389692b84d94a24964774", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71ddbb07a2f26683e49b83d38a80669585b528d40f0389692b84d94a24964774", kill_on_drop: false }`
[INFO] [stdout] 71ddbb07a2f26683e49b83d38a80669585b528d40f0389692b84d94a24964774
