[INFO] fetching crate memcrab-cache 0.1.0...
[INFO] testing memcrab-cache-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate memcrab-cache 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate memcrab-cache 0.1.0
[INFO] finished tweaking crates.io crate memcrab-cache 0.1.0
[INFO] tweaked toml for crates.io crate memcrab-cache 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate memcrab-cache 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 8ec0a1f73f34ab85fc1ffd6b089982ecefc5979e76ce02dd7584a491dec5d4ec
[INFO] running `Command { std: "docker" "start" "-a" "8ec0a1f73f34ab85fc1ffd6b089982ecefc5979e76ce02dd7584a491dec5d4ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ec0a1f73f34ab85fc1ffd6b089982ecefc5979e76ce02dd7584a491dec5d4ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ec0a1f73f34ab85fc1ffd6b089982ecefc5979e76ce02dd7584a491dec5d4ec", kill_on_drop: false }`
[INFO] [stdout] 8ec0a1f73f34ab85fc1ffd6b089982ecefc5979e76ce02dd7584a491dec5d4ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 9ba5317ac0ce9c973c83b89180950aa9d875018cf0555ec4d68da895bfee4216
[INFO] running `Command { std: "docker" "start" "-a" "9ba5317ac0ce9c973c83b89180950aa9d875018cf0555ec4d68da895bfee4216", kill_on_drop: false }`
[INFO] [stderr]    Compiling memcrab-cache v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "9ba5317ac0ce9c973c83b89180950aa9d875018cf0555ec4d68da895bfee4216", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ba5317ac0ce9c973c83b89180950aa9d875018cf0555ec4d68da895bfee4216", kill_on_drop: false }`
[INFO] [stdout] 9ba5317ac0ce9c973c83b89180950aa9d875018cf0555ec4d68da895bfee4216
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] c2d246594b862baabe257369a570c1b62f621db76a3a27c4feb288a172e4e45d
[INFO] running `Command { std: "docker" "start" "-a" "c2d246594b862baabe257369a570c1b62f621db76a3a27c4feb288a172e4e45d", kill_on_drop: false }`
[INFO] [stderr]    Compiling memcrab-cache v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "c2d246594b862baabe257369a570c1b62f621db76a3a27c4feb288a172e4e45d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2d246594b862baabe257369a570c1b62f621db76a3a27c4feb288a172e4e45d", kill_on_drop: false }`
[INFO] [stdout] c2d246594b862baabe257369a570c1b62f621db76a3a27c4feb288a172e4e45d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] a414d1f859cdc3b6e0e5d34188f8e1ede478d64bec3b8f928db1b1909ddd71b5
[INFO] running `Command { std: "docker" "start" "-a" "a414d1f859cdc3b6e0e5d34188f8e1ede478d64bec3b8f928db1b1909ddd71b5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/memcrab_cache-4cc3d3210b4ffe41)
[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 memcrab_cache
[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" "a414d1f859cdc3b6e0e5d34188f8e1ede478d64bec3b8f928db1b1909ddd71b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a414d1f859cdc3b6e0e5d34188f8e1ede478d64bec3b8f928db1b1909ddd71b5", kill_on_drop: false }`
[INFO] [stdout] a414d1f859cdc3b6e0e5d34188f8e1ede478d64bec3b8f928db1b1909ddd71b5