[INFO] fetching crate shrs_job 0.0.6...
[INFO] testing shrs_job-0.0.6 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate shrs_job 0.0.6 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate shrs_job 0.0.6
[INFO] finished tweaking crates.io crate shrs_job 0.0.6
[INFO] tweaked toml for crates.io crate shrs_job 0.0.6 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate shrs_job 0.0.6 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 13 packages to latest compatible versions
[INFO] [stderr]       Adding nix v0.26.4 (available: v0.30.1)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a584da77cb90b22e35f8899754b76e1c30c0ab8c21c4fbf6ed7fb7abfd60320
[INFO] running `Command { std: "docker" "start" "-a" "8a584da77cb90b22e35f8899754b76e1c30c0ab8c21c4fbf6ed7fb7abfd60320", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a584da77cb90b22e35f8899754b76e1c30c0ab8c21c4fbf6ed7fb7abfd60320", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a584da77cb90b22e35f8899754b76e1c30c0ab8c21c4fbf6ed7fb7abfd60320", kill_on_drop: false }`
[INFO] [stdout] 8a584da77cb90b22e35f8899754b76e1c30c0ab8c21c4fbf6ed7fb7abfd60320
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d68673c8851a35bd98937a89e40337e8d5fd224e9e1bf3c66324c959afd3be51
[INFO] running `Command { std: "docker" "start" "-a" "d68673c8851a35bd98937a89e40337e8d5fd224e9e1bf3c66324c959afd3be51", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling shrs_job v0.0.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `BuiltinProcess` is never constructed
[INFO] [stdout]   --> src/process.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 60 | struct BuiltinProcess {
[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 6.09s
[INFO] running `Command { std: "docker" "inspect" "d68673c8851a35bd98937a89e40337e8d5fd224e9e1bf3c66324c959afd3be51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d68673c8851a35bd98937a89e40337e8d5fd224e9e1bf3c66324c959afd3be51", kill_on_drop: false }`
[INFO] [stdout] d68673c8851a35bd98937a89e40337e8d5fd224e9e1bf3c66324c959afd3be51
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a84369fca34ff68cbbc5f0ea3cd50b4e3a4c6607cab369307b562d5a7cdadeae
[INFO] running `Command { std: "docker" "start" "-a" "a84369fca34ff68cbbc5f0ea3cd50b4e3a4c6607cab369307b562d5a7cdadeae", kill_on_drop: false }`
[INFO] [stdout] warning: struct `BuiltinProcess` is never constructed
[INFO] [stdout]   --> src/process.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 60 | struct BuiltinProcess {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling shrs_job v0.0.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `BuiltinProcess` is never constructed
[INFO] [stdout]   --> src/process.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 60 | struct BuiltinProcess {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "a84369fca34ff68cbbc5f0ea3cd50b4e3a4c6607cab369307b562d5a7cdadeae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a84369fca34ff68cbbc5f0ea3cd50b4e3a4c6607cab369307b562d5a7cdadeae", kill_on_drop: false }`
[INFO] [stdout] a84369fca34ff68cbbc5f0ea3cd50b4e3a4c6607cab369307b562d5a7cdadeae
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2322fffdc9467d6beec753427a48c90022de4d96a117d24bb8b4b475154ad3de
[INFO] running `Command { std: "docker" "start" "-a" "2322fffdc9467d6beec753427a48c90022de4d96a117d24bb8b4b475154ad3de", kill_on_drop: false }`
[INFO] [stderr] warning: struct `BuiltinProcess` is never constructed
[INFO] [stderr]   --> src/process.rs:60:8
[INFO] [stderr]    |
[INFO] [stderr] 60 | struct BuiltinProcess {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `shrs_job` (lib) generated 1 warning
[INFO] [stderr] warning: `shrs_job` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shrs_job-e832dc957275af57)
[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] [stderr]    Doc-tests shrs_job
[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" "2322fffdc9467d6beec753427a48c90022de4d96a117d24bb8b4b475154ad3de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2322fffdc9467d6beec753427a48c90022de4d96a117d24bb8b4b475154ad3de", kill_on_drop: false }`
[INFO] [stdout] 2322fffdc9467d6beec753427a48c90022de4d96a117d24bb8b4b475154ad3de