[INFO] cloning repository https://github.com/kmanc/remote_code_oxidation
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kmanc/remote_code_oxidation" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkmanc%2Fremote_code_oxidation", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkmanc%2Fremote_code_oxidation'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 15d9646cb46d5434ed9aa7a149383a7e0da26c7f
[INFO] checking kmanc/remote_code_oxidation against try#73ffebff6f34db7eb167bf9edcf2afa19c3073e9 for pr-147841
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkmanc%2Fremote_code_oxidation" "/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/kmanc/remote_code_oxidation
[INFO] finished tweaking git repo https://github.com/kmanc/remote_code_oxidation
[INFO] tweaked toml for git repo https://github.com/kmanc/remote_code_oxidation written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kmanc/remote_code_oxidation on toolchain 73ffebff6f34db7eb167bf9edcf2afa19c3073e9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+73ffebff6f34db7eb167bf9edcf2afa19c3073e9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kmanc/remote_code_oxidation 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" "+73ffebff6f34db7eb167bf9edcf2afa19c3073e9" "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] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking kmanc/remote_code_oxidation against try#73ffebff6f34db7eb167bf9edcf2afa19c3073e9 for pr-147841
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkmanc%2Fremote_code_oxidation" "/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/kmanc/remote_code_oxidation
[INFO] finished tweaking git repo https://github.com/kmanc/remote_code_oxidation
[INFO] tweaked toml for git repo https://github.com/kmanc/remote_code_oxidation written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kmanc/remote_code_oxidation on toolchain 73ffebff6f34db7eb167bf9edcf2afa19c3073e9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+73ffebff6f34db7eb167bf9edcf2afa19c3073e9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kmanc/remote_code_oxidation 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" "+73ffebff6f34db7eb167bf9edcf2afa19c3073e9" "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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded windows-strings v0.4.1
[INFO] [stderr]   Downloaded windows-core v0.61.1
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+73ffebff6f34db7eb167bf9edcf2afa19c3073e9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 855f4230e34616965862e183afdf6c03271b2039c9f35ef2ab9717c4bc61a02e
[INFO] running `Command { std: "docker" "start" "-a" "855f4230e34616965862e183afdf6c03271b2039c9f35ef2ab9717c4bc61a02e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "855f4230e34616965862e183afdf6c03271b2039c9f35ef2ab9717c4bc61a02e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "855f4230e34616965862e183afdf6c03271b2039c9f35ef2ab9717c4bc61a02e", kill_on_drop: false }`
[INFO] [stdout] 855f4230e34616965862e183afdf6c03271b2039c9f35ef2ab9717c4bc61a02e
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+73ffebff6f34db7eb167bf9edcf2afa19c3073e9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17f369d3b52626caa878e0d9e884a51a39ded9bcc0c773018e32176d6db92bf6
[INFO] running `Command { std: "docker" "start" "-a" "17f369d3b52626caa878e0d9e884a51a39ded9bcc0c773018e32176d6db92bf6", kill_on_drop: false }`
[INFO] [stderr]     Checking rco_config v0.3.0 (/opt/rustwide/workdir/rco_config)
[INFO] [stderr]     Checking rco_utils v1.5.0 (/opt/rustwide/workdir/rco_utils)
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking xor_params v1.3.0 (/opt/rustwide/workdir/xor_params)
[INFO] [stderr]     Checking tcp_reverse_shell v1.8.0 (/opt/rustwide/workdir/tcp_reverse_shell)
[INFO] [stderr]     Checking hash_params v1.1.0 (/opt/rustwide/workdir/hash_params)
[INFO] [stderr]     Checking process_hollowing v1.14.0 (/opt/rustwide/workdir/process_hollowing)
[INFO] [stderr]     Checking process_migration v1.14.0 (/opt/rustwide/workdir/process_migration)
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> process_hollowing/src/process_hollowing_linux.rs:40:34
[INFO] [stdout]    |
[INFO] [stdout] 40 |           Ok(ForkResult::Child) => {
[INFO] [stdout]    |  __________________________________^
[INFO] [stdout] 41 | |             // Indicate to the parent process that the child is traceable
[INFO] [stdout] 42 | |             if let Err(error) = traceme() {
[INFO] [stdout] 43 | |                 panic!("Could not set child as traceable: {error}");
[INFO] [stdout] ...  |
[INFO] [stdout] 49 | |             execv(&executable, arguments).unwrap();
[INFO] [stdout]    | |             -------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 50 | |         }
[INFO] [stdout]    | |_________^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout] note: this expression has type `Infallible`, which is uninhabited
[INFO] [stdout]   --> process_hollowing/src/process_hollowing_linux.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |             execv(&executable, arguments).unwrap();
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> process_hollowing/src/process_hollowing_linux.rs:40:34
[INFO] [stdout]    |
[INFO] [stdout] 40 |           Ok(ForkResult::Child) => {
[INFO] [stdout]    |  __________________________________^
[INFO] [stdout] 41 | |             // Indicate to the parent process that the child is traceable
[INFO] [stdout] 42 | |             if let Err(error) = traceme() {
[INFO] [stdout] 43 | |                 panic!("Could not set child as traceable: {error}");
[INFO] [stdout] ...  |
[INFO] [stdout] 49 | |             execv(&executable, arguments).unwrap();
[INFO] [stdout]    | |             -------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 50 | |         }
[INFO] [stdout]    | |_________^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout] note: this expression has type `Infallible`, which is uninhabited
[INFO] [stdout]   --> process_hollowing/src/process_hollowing_linux.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |             execv(&executable, arguments).unwrap();
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.67s
[INFO] running `Command { std: "docker" "inspect" "17f369d3b52626caa878e0d9e884a51a39ded9bcc0c773018e32176d6db92bf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17f369d3b52626caa878e0d9e884a51a39ded9bcc0c773018e32176d6db92bf6", kill_on_drop: false }`
[INFO] [stdout] 17f369d3b52626caa878e0d9e884a51a39ded9bcc0c773018e32176d6db92bf6