[INFO] fetching crate libmimalloc-sys 0.1.44...
[INFO] testing libmimalloc-sys-0.1.44 against 1.90.0 for beta-1.91-3
[INFO] extracting crate libmimalloc-sys 0.1.44 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate libmimalloc-sys 0.1.44
[INFO] finished tweaking crates.io crate libmimalloc-sys 0.1.44
[INFO] tweaked toml for crates.io crate libmimalloc-sys 0.1.44 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate libmimalloc-sys 0.1.44 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 libmimalloc-sys 0.1.44 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 725b1eaea9dd8c70a8866779518ac08db87c020492964f8b4f9a91b2a502956c
[INFO] running `Command { std: "docker" "start" "-a" "725b1eaea9dd8c70a8866779518ac08db87c020492964f8b4f9a91b2a502956c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "725b1eaea9dd8c70a8866779518ac08db87c020492964f8b4f9a91b2a502956c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "725b1eaea9dd8c70a8866779518ac08db87c020492964f8b4f9a91b2a502956c", kill_on_drop: false }`
[INFO] [stdout] 725b1eaea9dd8c70a8866779518ac08db87c020492964f8b4f9a91b2a502956c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 4528ad833e0e9b5bd04432719fe489115d1b5e7894331275777f69011eef1bd4
[INFO] running `Command { std: "docker" "start" "-a" "4528ad833e0e9b5bd04432719fe489115d1b5e7894331275777f69011eef1bd4", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.34
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling libmimalloc-sys v0.1.44 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.85s
[INFO] running `Command { std: "docker" "inspect" "4528ad833e0e9b5bd04432719fe489115d1b5e7894331275777f69011eef1bd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4528ad833e0e9b5bd04432719fe489115d1b5e7894331275777f69011eef1bd4", kill_on_drop: false }`
[INFO] [stdout] 4528ad833e0e9b5bd04432719fe489115d1b5e7894331275777f69011eef1bd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 39be5a7bcfb426f152beae7df81ebacdeaeb8fd6908bda30ee46887ba01aec5b
[INFO] running `Command { std: "docker" "start" "-a" "39be5a7bcfb426f152beae7df81ebacdeaeb8fd6908bda30ee46887ba01aec5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libmimalloc-sys v0.1.44 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "39be5a7bcfb426f152beae7df81ebacdeaeb8fd6908bda30ee46887ba01aec5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39be5a7bcfb426f152beae7df81ebacdeaeb8fd6908bda30ee46887ba01aec5b", kill_on_drop: false }`
[INFO] [stdout] 39be5a7bcfb426f152beae7df81ebacdeaeb8fd6908bda30ee46887ba01aec5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 5116b6097eb86a62c536aab051c7d24fe7a0d824eb324136fd0d050fd97701e3
[INFO] running `Command { std: "docker" "start" "-a" "5116b6097eb86a62c536aab051c7d24fe7a0d824eb324136fd0d050fd97701e3", 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/libmimalloc_sys-979528c1f93cbc65)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::it_frees_memory_malloc ... ok
[INFO] [stdout] test tests::it_frees_memory_zalloc ... ok
[INFO] [stdout] test tests::it_frees_memory_realloc ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libmimalloc_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" "5116b6097eb86a62c536aab051c7d24fe7a0d824eb324136fd0d050fd97701e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5116b6097eb86a62c536aab051c7d24fe7a0d824eb324136fd0d050fd97701e3", kill_on_drop: false }`
[INFO] [stdout] 5116b6097eb86a62c536aab051c7d24fe7a0d824eb324136fd0d050fd97701e3