[INFO] fetching crate say-hello-jan 0.5.0...
[INFO] testing say-hello-jan-0.5.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate say-hello-jan 0.5.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate say-hello-jan 0.5.0
[INFO] finished tweaking crates.io crate say-hello-jan 0.5.0
[INFO] tweaked toml for crates.io crate say-hello-jan 0.5.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate say-hello-jan 0.5.0 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] 49fba42a4fb6f92480245bbeaf1de8c51f9dc70e4b3e8883d94b6d0ba7935d47
[INFO] running `Command { std: "docker" "start" "-a" "49fba42a4fb6f92480245bbeaf1de8c51f9dc70e4b3e8883d94b6d0ba7935d47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49fba42a4fb6f92480245bbeaf1de8c51f9dc70e4b3e8883d94b6d0ba7935d47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49fba42a4fb6f92480245bbeaf1de8c51f9dc70e4b3e8883d94b6d0ba7935d47", kill_on_drop: false }`
[INFO] [stdout] 49fba42a4fb6f92480245bbeaf1de8c51f9dc70e4b3e8883d94b6d0ba7935d47
[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] a5c94ef817f44b99f138b9ad931c71ac71c759f9c9faf078c9bc74d52730f374
[INFO] running `Command { std: "docker" "start" "-a" "a5c94ef817f44b99f138b9ad931c71ac71c759f9c9faf078c9bc74d52730f374", kill_on_drop: false }`
[INFO] [stderr]    Compiling say-hello-jan v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "a5c94ef817f44b99f138b9ad931c71ac71c759f9c9faf078c9bc74d52730f374", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5c94ef817f44b99f138b9ad931c71ac71c759f9c9faf078c9bc74d52730f374", kill_on_drop: false }`
[INFO] [stdout] a5c94ef817f44b99f138b9ad931c71ac71c759f9c9faf078c9bc74d52730f374
[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] 8360be3c14cca8049ab5f0fa8e890477918178aab2761729f6887219e329d008
[INFO] running `Command { std: "docker" "start" "-a" "8360be3c14cca8049ab5f0fa8e890477918178aab2761729f6887219e329d008", kill_on_drop: false }`
[INFO] [stderr]    Compiling say-hello-jan v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "8360be3c14cca8049ab5f0fa8e890477918178aab2761729f6887219e329d008", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8360be3c14cca8049ab5f0fa8e890477918178aab2761729f6887219e329d008", kill_on_drop: false }`
[INFO] [stdout] 8360be3c14cca8049ab5f0fa8e890477918178aab2761729f6887219e329d008
[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] 09820e3c09c98e8670e8914fe47e95c6cbf6f78e5fcc2a28c8c20389e881b7f5
[INFO] running `Command { std: "docker" "start" "-a" "09820e3c09c98e8670e8914fe47e95c6cbf6f78e5fcc2a28c8c20389e881b7f5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/say_hello_jan-f5d617e775fd6b8e)
[INFO] [stderr]    Doc-tests say_hello_jan
[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] [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" "09820e3c09c98e8670e8914fe47e95c6cbf6f78e5fcc2a28c8c20389e881b7f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09820e3c09c98e8670e8914fe47e95c6cbf6f78e5fcc2a28c8c20389e881b7f5", kill_on_drop: false }`
[INFO] [stdout] 09820e3c09c98e8670e8914fe47e95c6cbf6f78e5fcc2a28c8c20389e881b7f5