[INFO] fetching crate steward 0.0.7...
[INFO] testing steward-0.0.7 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate steward 0.0.7 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate steward 0.0.7
[INFO] finished tweaking crates.io crate steward 0.0.7
[INFO] tweaked toml for crates.io crate steward 0.0.7 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate steward 0.0.7 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 114 packages to latest compatible versions
[INFO] [stderr]       Adding bitflags v1.2.1 (available: v1.3.2)
[INFO] [stderr]       Adding console v0.14.1 (available: v0.16.1)
[INFO] [stderr]       Adding hyper v0.14.32 (available: v1.7.0)
[INFO] [stderr]       Adding hyper-tls v0.5.0 (available: v0.6.0)
[INFO] [stderr]       Adding nix v0.20.2 (available: v0.30.1)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 11bc0e150173bbeec315cc34d866ad1aa4912e5516a9c58e30935eb2dd1fc4a7
[INFO] running `Command { std: "docker" "start" "-a" "11bc0e150173bbeec315cc34d866ad1aa4912e5516a9c58e30935eb2dd1fc4a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11bc0e150173bbeec315cc34d866ad1aa4912e5516a9c58e30935eb2dd1fc4a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11bc0e150173bbeec315cc34d866ad1aa4912e5516a9c58e30935eb2dd1fc4a7", kill_on_drop: false }`
[INFO] [stdout] 11bc0e150173bbeec315cc34d866ad1aa4912e5516a9c58e30935eb2dd1fc4a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7cc6e439ea6f71c7340ee49060bb2efb91ada9c607c620d3fc6dde4b4079987b
[INFO] running `Command { std: "docker" "start" "-a" "7cc6e439ea6f71c7340ee49060bb2efb91ada9c607c620d3fc6dde4b4079987b", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.39
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling terminal_size v0.1.17
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling nix v0.20.2
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling console v0.14.1
[INFO] [stderr]    Compiling openssl-src v300.5.3+3.5.4
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling hyper v0.14.32
[INFO] [stderr]    Compiling openssl v0.10.73
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling steward v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 02s
[INFO] running `Command { std: "docker" "inspect" "7cc6e439ea6f71c7340ee49060bb2efb91ada9c607c620d3fc6dde4b4079987b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cc6e439ea6f71c7340ee49060bb2efb91ada9c607c620d3fc6dde4b4079987b", kill_on_drop: false }`
[INFO] [stdout] 7cc6e439ea6f71c7340ee49060bb2efb91ada9c607c620d3fc6dde4b4079987b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2c41e942c7fd7c5c2de367eea6edf74cb00de2b8cb8b78464bc87398149ac57
[INFO] running `Command { std: "docker" "start" "-a" "e2c41e942c7fd7c5c2de367eea6edf74cb00de2b8cb8b78464bc87398149ac57", kill_on_drop: false }`
[INFO] [stderr]    Compiling steward v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "e2c41e942c7fd7c5c2de367eea6edf74cb00de2b8cb8b78464bc87398149ac57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2c41e942c7fd7c5c2de367eea6edf74cb00de2b8cb8b78464bc87398149ac57", kill_on_drop: false }`
[INFO] [stdout] e2c41e942c7fd7c5c2de367eea6edf74cb00de2b8cb8b78464bc87398149ac57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4d82ef11844f88693c2da32f84915fb8a2a5d0fe32a9780c1d66931a394a9901
[INFO] running `Command { std: "docker" "start" "-a" "4d82ef11844f88693c2da32f84915fb8a2a5d0fe32a9780c1d66931a394a9901", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/steward-45898ba28732f27d)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests steward
[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] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/cmd.rs - cmd::cmd (line 246) ... ignored
[INFO] [stdout] test src/cmd.rs - cmd::cmd (line 256) ... ignored
[INFO] [stdout] test src/cmd.rs - cmd::cmd (line 266) ... ignored
[INFO] [stdout] test src/cmd.rs - cmd::cmd (line 275) ... ignored
[INFO] [stdout] test src/dep.rs - dep::DependencyWaitError (line 20) ... ignored
[INFO] [stdout] test src/fun.rs - fun::run (line 7) ... ignored
[INFO] [stdout] test src/fun.rs - fun::run_mut (line 21) ... ignored
[INFO] [stdout] test src/fun.rs - fun::run_once (line 35) ... ignored
[INFO] [stdout] test src/lib.rs - (line 17) ... ignored
[INFO] [stdout] test src/lib.rs - cmd (line 92) ... ignored
[INFO] [stdout] test src/lib.rs - dep (line 144) ... ignored
[INFO] [stdout] test src/lib.rs - dep (line 163) ... ignored
[INFO] [stdout] test src/lib.rs - process (line 108) ... ignored
[INFO] [stdout] test src/process.rs - process::ProcessPool (line 366) ... ignored
[INFO] [stdout] test src/process.rs - process::process (line 81) ... ignored
[INFO] [stdout] test src/process.rs - process::process (line 89) ... ignored
[INFO] [stdout] test src/fmt.rs - fmt::print (line 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 16 ignored; 0 measured; 0 filtered out; finished in 0.54s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4d82ef11844f88693c2da32f84915fb8a2a5d0fe32a9780c1d66931a394a9901", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d82ef11844f88693c2da32f84915fb8a2a5d0fe32a9780c1d66931a394a9901", kill_on_drop: false }`
[INFO] [stdout] 4d82ef11844f88693c2da32f84915fb8a2a5d0fe32a9780c1d66931a394a9901