[INFO] fetching crate rel_alloc 0.0.0...
[INFO] testing rel_alloc-0.0.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate rel_alloc 0.0.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate rel_alloc 0.0.0
[INFO] finished tweaking crates.io crate rel_alloc 0.0.0
[INFO] tweaked toml for crates.io crate rel_alloc 0.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rel_alloc 0.0.0 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] [stderr]     Blocking waiting for file lock on package cache
[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] d6e76a7ef388b1c13f34b74e2e3db8dd3567258cb40051f9d5d369008b24e57f
[INFO] running `Command { std: "docker" "start" "-a" "d6e76a7ef388b1c13f34b74e2e3db8dd3567258cb40051f9d5d369008b24e57f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6e76a7ef388b1c13f34b74e2e3db8dd3567258cb40051f9d5d369008b24e57f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6e76a7ef388b1c13f34b74e2e3db8dd3567258cb40051f9d5d369008b24e57f", kill_on_drop: false }`
[INFO] [stdout] d6e76a7ef388b1c13f34b74e2e3db8dd3567258cb40051f9d5d369008b24e57f
[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] 2721b846070cb107f4360374d805dbb8eb3c7eed88a9ecc5157a91a0f87e57f3
[INFO] running `Command { std: "docker" "start" "-a" "2721b846070cb107f4360374d805dbb8eb3c7eed88a9ecc5157a91a0f87e57f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling rel_alloc v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "2721b846070cb107f4360374d805dbb8eb3c7eed88a9ecc5157a91a0f87e57f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2721b846070cb107f4360374d805dbb8eb3c7eed88a9ecc5157a91a0f87e57f3", kill_on_drop: false }`
[INFO] [stdout] 2721b846070cb107f4360374d805dbb8eb3c7eed88a9ecc5157a91a0f87e57f3
[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] 47a94f510d237afe8330de616a5cc169a866b7be8e6d8cab609c051f60d07d57
[INFO] running `Command { std: "docker" "start" "-a" "47a94f510d237afe8330de616a5cc169a866b7be8e6d8cab609c051f60d07d57", kill_on_drop: false }`
[INFO] [stderr]    Compiling rel_alloc v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "47a94f510d237afe8330de616a5cc169a866b7be8e6d8cab609c051f60d07d57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47a94f510d237afe8330de616a5cc169a866b7be8e6d8cab609c051f60d07d57", kill_on_drop: false }`
[INFO] [stdout] 47a94f510d237afe8330de616a5cc169a866b7be8e6d8cab609c051f60d07d57
[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] 035f3f3f9c4caaeb5d61f43882227fba8ae21dc84cd47230c55e5e34f35dfa74
[INFO] running `Command { std: "docker" "start" "-a" "035f3f3f9c4caaeb5d61f43882227fba8ae21dc84cd47230c55e5e34f35dfa74", 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/rel_alloc-458d33e637701eac)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rel_alloc
[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] [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" "035f3f3f9c4caaeb5d61f43882227fba8ae21dc84cd47230c55e5e34f35dfa74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "035f3f3f9c4caaeb5d61f43882227fba8ae21dc84cd47230c55e5e34f35dfa74", kill_on_drop: false }`
[INFO] [stdout] 035f3f3f9c4caaeb5d61f43882227fba8ae21dc84cd47230c55e5e34f35dfa74