[INFO] fetching crate megalith 0.1.0...
[INFO] testing megalith-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate megalith 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate megalith 0.1.0
[INFO] finished tweaking crates.io crate megalith 0.1.0
[INFO] tweaked toml for crates.io crate megalith 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate megalith 0.1.0 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] 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] 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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 41dcedaec5fb3c0f75ec736cbcb4b0ea4b28a4c5aae6b8ef58ebbe9dcafbbc7b
[INFO] running `Command { std: "docker" "start" "-a" "41dcedaec5fb3c0f75ec736cbcb4b0ea4b28a4c5aae6b8ef58ebbe9dcafbbc7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41dcedaec5fb3c0f75ec736cbcb4b0ea4b28a4c5aae6b8ef58ebbe9dcafbbc7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41dcedaec5fb3c0f75ec736cbcb4b0ea4b28a4c5aae6b8ef58ebbe9dcafbbc7b", kill_on_drop: false }`
[INFO] [stdout] 41dcedaec5fb3c0f75ec736cbcb4b0ea4b28a4c5aae6b8ef58ebbe9dcafbbc7b
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9dbba693a8242f4f9b9fb2288100a5210e9d693e27f320ab2ed501f5c490408e
[INFO] running `Command { std: "docker" "start" "-a" "9dbba693a8242f4f9b9fb2288100a5210e9d693e27f320ab2ed501f5c490408e", kill_on_drop: false }`
[INFO] [stderr]    Compiling megalith v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "9dbba693a8242f4f9b9fb2288100a5210e9d693e27f320ab2ed501f5c490408e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dbba693a8242f4f9b9fb2288100a5210e9d693e27f320ab2ed501f5c490408e", kill_on_drop: false }`
[INFO] [stdout] 9dbba693a8242f4f9b9fb2288100a5210e9d693e27f320ab2ed501f5c490408e
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aca59fe7131732e754c81bfaaa7ea0dd9a277ad442c13f27c9a2ca5f09ab6080
[INFO] running `Command { std: "docker" "start" "-a" "aca59fe7131732e754c81bfaaa7ea0dd9a277ad442c13f27c9a2ca5f09ab6080", kill_on_drop: false }`
[INFO] [stderr]    Compiling megalith v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "aca59fe7131732e754c81bfaaa7ea0dd9a277ad442c13f27c9a2ca5f09ab6080", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aca59fe7131732e754c81bfaaa7ea0dd9a277ad442c13f27c9a2ca5f09ab6080", kill_on_drop: false }`
[INFO] [stdout] aca59fe7131732e754c81bfaaa7ea0dd9a277ad442c13f27c9a2ca5f09ab6080
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2563e152d1998cdbe4b1a3b32387aeab9583646f0516b7eba4688eec99c8e310
[INFO] running `Command { std: "docker" "start" "-a" "2563e152d1998cdbe4b1a3b32387aeab9583646f0516b7eba4688eec99c8e310", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/megalith-a3e0eb3605e3620f)
[INFO] [stderr]    Doc-tests megalith
[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" "2563e152d1998cdbe4b1a3b32387aeab9583646f0516b7eba4688eec99c8e310", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2563e152d1998cdbe4b1a3b32387aeab9583646f0516b7eba4688eec99c8e310", kill_on_drop: false }`
[INFO] [stdout] 2563e152d1998cdbe4b1a3b32387aeab9583646f0516b7eba4688eec99c8e310