[INFO] fetching crate only_alloc 0.1.0...
[INFO] testing only_alloc-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate only_alloc 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate only_alloc 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate only_alloc 0.1.0
[INFO] tweaked toml for crates.io crate only_alloc 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate only_alloc 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate only_alloc 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mimalloc v0.1.46
[INFO] [stderr]   Downloaded alloc-metrics v0.1.1
[INFO] [stderr]   Downloaded libmimalloc-sys v0.1.42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b296f884ff89823e05cb8b7828924b384dacdacc74f888b3eeab98311d4c635b
[INFO] running `Command { std: "docker" "start" "-a" "b296f884ff89823e05cb8b7828924b384dacdacc74f888b3eeab98311d4c635b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b296f884ff89823e05cb8b7828924b384dacdacc74f888b3eeab98311d4c635b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b296f884ff89823e05cb8b7828924b384dacdacc74f888b3eeab98311d4c635b", kill_on_drop: false }`
[INFO] [stdout] b296f884ff89823e05cb8b7828924b384dacdacc74f888b3eeab98311d4c635b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b24f332eb497427892791fb4c488a48fc60570bac381db4e996405547d534d2f
[INFO] running `Command { std: "docker" "start" "-a" "b24f332eb497427892791fb4c488a48fc60570bac381db4e996405547d534d2f", kill_on_drop: false }`
[INFO] [stderr]    Compiling only_alloc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "b24f332eb497427892791fb4c488a48fc60570bac381db4e996405547d534d2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b24f332eb497427892791fb4c488a48fc60570bac381db4e996405547d534d2f", kill_on_drop: false }`
[INFO] [stdout] b24f332eb497427892791fb4c488a48fc60570bac381db4e996405547d534d2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbd60ff75757989dd399b516cb5d8f167e9729b5f16c1b25ed2b644714a7bc9d
[INFO] running `Command { std: "docker" "start" "-a" "cbd60ff75757989dd399b516cb5d8f167e9729b5f16c1b25ed2b644714a7bc9d", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling libmimalloc-sys v0.1.42
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling mimalloc v0.1.46
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling alloc-metrics v0.1.1
[INFO] [stderr]    Compiling only_alloc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.67s
[INFO] running `Command { std: "docker" "inspect" "cbd60ff75757989dd399b516cb5d8f167e9729b5f16c1b25ed2b644714a7bc9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbd60ff75757989dd399b516cb5d8f167e9729b5f16c1b25ed2b644714a7bc9d", kill_on_drop: false }`
[INFO] [stdout] cbd60ff75757989dd399b516cb5d8f167e9729b5f16c1b25ed2b644714a7bc9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a3cdc60cbd9bdfc3987f4d7c0a7648c84b066060c80ce999baed13e32deb2fb3
[INFO] running `Command { std: "docker" "start" "-a" "a3cdc60cbd9bdfc3987f4d7c0a7648c84b066060c80ce999baed13e32deb2fb3", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/only_alloc-2cdc4e9f41af2d41)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]      Running tests/mimalloc.rs (/opt/rustwide/target/debug/deps/mimalloc-dd271d9eb54ddf20)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests only_alloc
[INFO] [stdout] test use_after_free ... 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" "a3cdc60cbd9bdfc3987f4d7c0a7648c84b066060c80ce999baed13e32deb2fb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3cdc60cbd9bdfc3987f4d7c0a7648c84b066060c80ce999baed13e32deb2fb3", kill_on_drop: false }`
[INFO] [stdout] a3cdc60cbd9bdfc3987f4d7c0a7648c84b066060c80ce999baed13e32deb2fb3