[INFO] fetching crate libmimalloc3-sys 3.1.6-dev2+639b73e...
[INFO] testing libmimalloc3-sys-3.1.6-dev2+639b73e against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate libmimalloc3-sys 3.1.6-dev2+639b73e into /workspace/builds/worker-6-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-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate libmimalloc3-sys 3.1.6-dev2+639b73e on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 36d4eba4659a9aa8adc4b0fc39917e77962f02f2d9c91999aeb812576f486df3
[INFO] running `Command { std: "docker" "start" "-a" "36d4eba4659a9aa8adc4b0fc39917e77962f02f2d9c91999aeb812576f486df3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36d4eba4659a9aa8adc4b0fc39917e77962f02f2d9c91999aeb812576f486df3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36d4eba4659a9aa8adc4b0fc39917e77962f02f2d9c91999aeb812576f486df3", kill_on_drop: false }`
[INFO] [stdout] 36d4eba4659a9aa8adc4b0fc39917e77962f02f2d9c91999aeb812576f486df3
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a6b6a5da7c82b046399343be9e6d47bd5b750aa2dcb091629fda63ca154051a
[INFO] running `Command { std: "docker" "start" "-a" "6a6b6a5da7c82b046399343be9e6d47bd5b750aa2dcb091629fda63ca154051a", 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 5.00s
[INFO] running `Command { std: "docker" "inspect" "6a6b6a5da7c82b046399343be9e6d47bd5b750aa2dcb091629fda63ca154051a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a6b6a5da7c82b046399343be9e6d47bd5b750aa2dcb091629fda63ca154051a", kill_on_drop: false }`
[INFO] [stdout] 6a6b6a5da7c82b046399343be9e6d47bd5b750aa2dcb091629fda63ca154051a
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00f210822f1a4695ba2b061286d84890998b568dd2dc1406d074a9a507f5330f
[INFO] running `Command { std: "docker" "start" "-a" "00f210822f1a4695ba2b061286d84890998b568dd2dc1406d074a9a507f5330f", 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 0.35s
[INFO] running `Command { std: "docker" "inspect" "00f210822f1a4695ba2b061286d84890998b568dd2dc1406d074a9a507f5330f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00f210822f1a4695ba2b061286d84890998b568dd2dc1406d074a9a507f5330f", kill_on_drop: false }`
[INFO] [stdout] 00f210822f1a4695ba2b061286d84890998b568dd2dc1406d074a9a507f5330f
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 09a34a081f3b1aa32ea02c90232f3bf7a510a8e78430cafb27cc580fd61a960c
[INFO] running `Command { std: "docker" "start" "-a" "09a34a081f3b1aa32ea02c90232f3bf7a510a8e78430cafb27cc580fd61a960c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libmimalloc3_sys-beeef98686fb6cf5)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libmimalloc3_sys
[INFO] [stdout] test result: ok. 0 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" "09a34a081f3b1aa32ea02c90232f3bf7a510a8e78430cafb27cc580fd61a960c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09a34a081f3b1aa32ea02c90232f3bf7a510a8e78430cafb27cc580fd61a960c", kill_on_drop: false }`
[INFO] [stdout] 09a34a081f3b1aa32ea02c90232f3bf7a510a8e78430cafb27cc580fd61a960c