[INFO] fetching crate mimallocator 0.1.3...
[INFO] testing mimallocator-0.1.3 against 1.60.0 for beta-1.61-1
[INFO] extracting crate mimallocator 0.1.3 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate mimallocator 0.1.3 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mimallocator 0.1.3
[INFO] finished tweaking crates.io crate mimallocator 0.1.3
[INFO] tweaked toml for crates.io crate mimallocator 0.1.3 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mimalloc-sys v0.1.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8fc4688a29e0df1c00b536f91d917d22b32d8e579954bfb64cc00605f80170f4
[INFO] running `Command { std: "docker" "start" "-a" "8fc4688a29e0df1c00b536f91d917d22b32d8e579954bfb64cc00605f80170f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8fc4688a29e0df1c00b536f91d917d22b32d8e579954bfb64cc00605f80170f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fc4688a29e0df1c00b536f91d917d22b32d8e579954bfb64cc00605f80170f4", kill_on_drop: false }`
[INFO] [stdout] 8fc4688a29e0df1c00b536f91d917d22b32d8e579954bfb64cc00605f80170f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a82f0e0c61aa0caabfc51b76cc6f92a6ee34908813301deee050fb8a11cb5eec
[INFO] running `Command { std: "docker" "start" "-a" "a82f0e0c61aa0caabfc51b76cc6f92a6ee34908813301deee050fb8a11cb5eec", kill_on_drop: false }`
[INFO] [stderr]    Compiling mimalloc-sys v0.1.6
[INFO] [stderr]    Compiling mimallocator v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.20s
[INFO] running `Command { std: "docker" "inspect" "a82f0e0c61aa0caabfc51b76cc6f92a6ee34908813301deee050fb8a11cb5eec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a82f0e0c61aa0caabfc51b76cc6f92a6ee34908813301deee050fb8a11cb5eec", kill_on_drop: false }`
[INFO] [stdout] a82f0e0c61aa0caabfc51b76cc6f92a6ee34908813301deee050fb8a11cb5eec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9347940060aa6b6dc81cd86ac48f960bca8d87a5ffd0ffa5c6b535d07a3c59ec
[INFO] running `Command { std: "docker" "start" "-a" "9347940060aa6b6dc81cd86ac48f960bca8d87a5ffd0ffa5c6b535d07a3c59ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling mimallocator v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "9347940060aa6b6dc81cd86ac48f960bca8d87a5ffd0ffa5c6b535d07a3c59ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9347940060aa6b6dc81cd86ac48f960bca8d87a5ffd0ffa5c6b535d07a3c59ec", kill_on_drop: false }`
[INFO] [stdout] 9347940060aa6b6dc81cd86ac48f960bca8d87a5ffd0ffa5c6b535d07a3c59ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1e7d90053487df7ced8b5c2116267d9203a1f013be34fd68fb12b3f694200a49
[INFO] running `Command { std: "docker" "start" "-a" "1e7d90053487df7ced8b5c2116267d9203a1f013be34fd68fb12b3f694200a49", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mimallocator-bd94b64e3259e6c4)
[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]      Running tests/smoke.rs (/opt/rustwide/target/debug/deps/smoke-2ee76d939807015c)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test smoke_ffi ... ok
[INFO] [stdout] test smoke_vec ... ok
[INFO] [stdout] test overaligned ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mimallocator
[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" "1e7d90053487df7ced8b5c2116267d9203a1f013be34fd68fb12b3f694200a49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e7d90053487df7ced8b5c2116267d9203a1f013be34fd68fb12b3f694200a49", kill_on_drop: false }`
[INFO] [stdout] 1e7d90053487df7ced8b5c2116267d9203a1f013be34fd68fb12b3f694200a49