[INFO] fetching crate libmimalloc3-sys 3.1.6-dev2+639b73e...
[INFO] testing libmimalloc3-sys-3.1.6-dev2+639b73e against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate libmimalloc3-sys 3.1.6-dev2+639b73e into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate libmimalloc3-sys 3.1.6-dev2+639b73e
[INFO] finished tweaking crates.io crate libmimalloc3-sys 3.1.6-dev2+639b73e
[INFO] tweaked toml for crates.io crate libmimalloc3-sys 3.1.6-dev2+639b73e written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate libmimalloc3-sys 3.1.6-dev2+639b73e on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate libmimalloc3-sys 3.1.6-dev2+639b73e 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2e0dca051e95eee1df067b56eb9761cd77d2e3899017a6d0cfd024c22a8bb4c9
[INFO] running `Command { std: "docker" "start" "-a" "2e0dca051e95eee1df067b56eb9761cd77d2e3899017a6d0cfd024c22a8bb4c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e0dca051e95eee1df067b56eb9761cd77d2e3899017a6d0cfd024c22a8bb4c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e0dca051e95eee1df067b56eb9761cd77d2e3899017a6d0cfd024c22a8bb4c9", kill_on_drop: false }`
[INFO] [stdout] 2e0dca051e95eee1df067b56eb9761cd77d2e3899017a6d0cfd024c22a8bb4c9
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96beb035dabce6608ab302d50ae582c8de6ba534fbbf4a0ce54e85d48b4c91d4
[INFO] running `Command { std: "docker" "start" "-a" "96beb035dabce6608ab302d50ae582c8de6ba534fbbf4a0ce54e85d48b4c91d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.30
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]    Compiling libmimalloc3-sys v3.1.6-dev2+639b73e (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.65s
[INFO] running `Command { std: "docker" "inspect" "96beb035dabce6608ab302d50ae582c8de6ba534fbbf4a0ce54e85d48b4c91d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96beb035dabce6608ab302d50ae582c8de6ba534fbbf4a0ce54e85d48b4c91d4", kill_on_drop: false }`
[INFO] [stdout] 96beb035dabce6608ab302d50ae582c8de6ba534fbbf4a0ce54e85d48b4c91d4
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0fbe6a019ac4312bcf04ad4067ed6d6ee960ad18a9f56bceefebb47d00b97e48
[INFO] running `Command { std: "docker" "start" "-a" "0fbe6a019ac4312bcf04ad4067ed6d6ee960ad18a9f56bceefebb47d00b97e48", kill_on_drop: false }`
[INFO] [stderr]    Compiling libmimalloc3-sys v3.1.6-dev2+639b73e (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "0fbe6a019ac4312bcf04ad4067ed6d6ee960ad18a9f56bceefebb47d00b97e48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fbe6a019ac4312bcf04ad4067ed6d6ee960ad18a9f56bceefebb47d00b97e48", kill_on_drop: false }`
[INFO] [stdout] 0fbe6a019ac4312bcf04ad4067ed6d6ee960ad18a9f56bceefebb47d00b97e48
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a48b80bdd238cc35c9598e6ce1dd81dfeb7d799b1cb48d5ce726d143e2531b3e
[INFO] running `Command { std: "docker" "start" "-a" "a48b80bdd238cc35c9598e6ce1dd81dfeb7d799b1cb48d5ce726d143e2531b3e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libmimalloc3_sys-9ff908d1d490409e)
[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 libmimalloc3_sys
[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" "a48b80bdd238cc35c9598e6ce1dd81dfeb7d799b1cb48d5ce726d143e2531b3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a48b80bdd238cc35c9598e6ce1dd81dfeb7d799b1cb48d5ce726d143e2531b3e", kill_on_drop: false }`
[INFO] [stdout] a48b80bdd238cc35c9598e6ce1dd81dfeb7d799b1cb48d5ce726d143e2531b3e