[INFO] fetching crate testing-rust-crates-2 0.1.0...
[INFO] testing testing-rust-crates-2-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate testing-rust-crates-2 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate testing-rust-crates-2 0.1.0
[INFO] finished tweaking crates.io crate testing-rust-crates-2 0.1.0
[INFO] tweaked toml for crates.io crate testing-rust-crates-2 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate testing-rust-crates-2 0.1.0 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] 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b97be5b7940908c0458828fc8d4e0cf8343250713fb10ac4c1ecea3e3177bc1c
[INFO] running `Command { std: "docker" "start" "-a" "b97be5b7940908c0458828fc8d4e0cf8343250713fb10ac4c1ecea3e3177bc1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b97be5b7940908c0458828fc8d4e0cf8343250713fb10ac4c1ecea3e3177bc1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b97be5b7940908c0458828fc8d4e0cf8343250713fb10ac4c1ecea3e3177bc1c", kill_on_drop: false }`
[INFO] [stdout] b97be5b7940908c0458828fc8d4e0cf8343250713fb10ac4c1ecea3e3177bc1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 882b2a0868746f542163360b5f16de8b1906ccc6c651e122e37c2b14c55116ad
[INFO] running `Command { std: "docker" "start" "-a" "882b2a0868746f542163360b5f16de8b1906ccc6c651e122e37c2b14c55116ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling testing-rust-crates-2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "882b2a0868746f542163360b5f16de8b1906ccc6c651e122e37c2b14c55116ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "882b2a0868746f542163360b5f16de8b1906ccc6c651e122e37c2b14c55116ad", kill_on_drop: false }`
[INFO] [stdout] 882b2a0868746f542163360b5f16de8b1906ccc6c651e122e37c2b14c55116ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] e01ded262915553342293e0a82b3b3f02bdbed41fc3e96ed3692be3560391d9f
[INFO] running `Command { std: "docker" "start" "-a" "e01ded262915553342293e0a82b3b3f02bdbed41fc3e96ed3692be3560391d9f", kill_on_drop: false }`
[INFO] [stderr]    Compiling testing-rust-crates-2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "e01ded262915553342293e0a82b3b3f02bdbed41fc3e96ed3692be3560391d9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e01ded262915553342293e0a82b3b3f02bdbed41fc3e96ed3692be3560391d9f", kill_on_drop: false }`
[INFO] [stdout] e01ded262915553342293e0a82b3b3f02bdbed41fc3e96ed3692be3560391d9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 82c1c21a31b3d99310df777001700185eeb69318885dc9b648f9495a64d3b083
[INFO] running `Command { std: "docker" "start" "-a" "82c1c21a31b3d99310df777001700185eeb69318885dc9b648f9495a64d3b083", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/testing_rust_crates_2-fab9d185a48b4091)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test adder::tests::one_plus_negative_one_is_zero ... ok
[INFO] [stdout] test adder::tests::one_plus_two_is_three ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests testing_rust_crates_2
[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" "82c1c21a31b3d99310df777001700185eeb69318885dc9b648f9495a64d3b083", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82c1c21a31b3d99310df777001700185eeb69318885dc9b648f9495a64d3b083", kill_on_drop: false }`
[INFO] [stdout] 82c1c21a31b3d99310df777001700185eeb69318885dc9b648f9495a64d3b083