[INFO] fetching crate libmimalloc-sys-ms 0.2.0...
[INFO] testing libmimalloc-sys-ms-0.2.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate libmimalloc-sys-ms 0.2.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate libmimalloc-sys-ms 0.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate libmimalloc-sys-ms 0.2.0
[INFO] tweaked toml for crates.io crate libmimalloc-sys-ms 0.2.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate libmimalloc-sys-ms 0.2.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate libmimalloc-sys-ms 0.2.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f3d1ae99baf1001f60760f080a2e43c48888ba68bd82b32f8276268a78de33e8
[INFO] running `Command { std: "docker" "start" "-a" "f3d1ae99baf1001f60760f080a2e43c48888ba68bd82b32f8276268a78de33e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3d1ae99baf1001f60760f080a2e43c48888ba68bd82b32f8276268a78de33e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3d1ae99baf1001f60760f080a2e43c48888ba68bd82b32f8276268a78de33e8", kill_on_drop: false }`
[INFO] [stdout] f3d1ae99baf1001f60760f080a2e43c48888ba68bd82b32f8276268a78de33e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab8b676b30a8bd961f31d745c7f58339c4e765800c4450c147b2cb3c48613efa
[INFO] running `Command { std: "docker" "start" "-a" "ab8b676b30a8bd961f31d745c7f58339c4e765800c4450c147b2cb3c48613efa", kill_on_drop: false }`
[INFO] [stderr]    Compiling find-msvc-tools v0.1.8
[INFO] [stderr]    Compiling cc v1.2.54
[INFO] [stderr]    Compiling libmimalloc-sys-ms v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.00s
[INFO] running `Command { std: "docker" "inspect" "ab8b676b30a8bd961f31d745c7f58339c4e765800c4450c147b2cb3c48613efa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab8b676b30a8bd961f31d745c7f58339c4e765800c4450c147b2cb3c48613efa", kill_on_drop: false }`
[INFO] [stdout] ab8b676b30a8bd961f31d745c7f58339c4e765800c4450c147b2cb3c48613efa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6242c913c1990f11d72ccdc34c7ab44712a4fd91b91e310c0ecfd5b8089d311
[INFO] running `Command { std: "docker" "start" "-a" "a6242c913c1990f11d72ccdc34c7ab44712a4fd91b91e310c0ecfd5b8089d311", kill_on_drop: false }`
[INFO] [stderr]    Compiling libmimalloc-sys-ms v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "a6242c913c1990f11d72ccdc34c7ab44712a4fd91b91e310c0ecfd5b8089d311", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6242c913c1990f11d72ccdc34c7ab44712a4fd91b91e310c0ecfd5b8089d311", kill_on_drop: false }`
[INFO] [stdout] a6242c913c1990f11d72ccdc34c7ab44712a4fd91b91e310c0ecfd5b8089d311
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 90784ffdd3ed2460d6310769d671e9b0ad2e6de9b43a0c8ff06d3e1a214f8248
[INFO] running `Command { std: "docker" "start" "-a" "90784ffdd3ed2460d6310769d671e9b0ad2e6de9b43a0c8ff06d3e1a214f8248", 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/libmimalloc_sys_ms-bfe4997f0fd959bd)
[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/basic.rs (/opt/rustwide/target/debug/deps/basic-b82fb86b463acda0)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test can_alloc ... 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] [stderr]    Doc-tests libmimalloc_sys_ms
[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" "90784ffdd3ed2460d6310769d671e9b0ad2e6de9b43a0c8ff06d3e1a214f8248", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90784ffdd3ed2460d6310769d671e9b0ad2e6de9b43a0c8ff06d3e1a214f8248", kill_on_drop: false }`
[INFO] [stdout] 90784ffdd3ed2460d6310769d671e9b0ad2e6de9b43a0c8ff06d3e1a214f8248