[INFO] fetching crate libmimalloc-sys 0.1.24...
[INFO] testing libmimalloc-sys-0.1.24 against 1.60.0 for beta-1.61-1
[INFO] extracting crate libmimalloc-sys 0.1.24 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate libmimalloc-sys 0.1.24 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 libmimalloc-sys 0.1.24
[INFO] finished tweaking crates.io crate libmimalloc-sys 0.1.24
[INFO] tweaked toml for crates.io crate libmimalloc-sys 0.1.24 written to /workspace/builds/worker-2/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] f2d6ef8685bba82aa110c222f8139448edb8603a5eaa82d15a4585b8dd607f02
[INFO] running `Command { std: "docker" "start" "-a" "f2d6ef8685bba82aa110c222f8139448edb8603a5eaa82d15a4585b8dd607f02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2d6ef8685bba82aa110c222f8139448edb8603a5eaa82d15a4585b8dd607f02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2d6ef8685bba82aa110c222f8139448edb8603a5eaa82d15a4585b8dd607f02", kill_on_drop: false }`
[INFO] [stdout] f2d6ef8685bba82aa110c222f8139448edb8603a5eaa82d15a4585b8dd607f02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 5ba3df25d50f4df8b920164e5ff15b7225a3ac03013b90bf8cd0eeb976ac5993
[INFO] running `Command { std: "docker" "start" "-a" "5ba3df25d50f4df8b920164e5ff15b7225a3ac03013b90bf8cd0eeb976ac5993", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libmimalloc-sys v0.1.24 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.04s
[INFO] running `Command { std: "docker" "inspect" "5ba3df25d50f4df8b920164e5ff15b7225a3ac03013b90bf8cd0eeb976ac5993", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ba3df25d50f4df8b920164e5ff15b7225a3ac03013b90bf8cd0eeb976ac5993", kill_on_drop: false }`
[INFO] [stdout] 5ba3df25d50f4df8b920164e5ff15b7225a3ac03013b90bf8cd0eeb976ac5993
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 647d5b153d81285d683ccf2163b5f5189b28a03e24a9c9e1669f3e4e1934868d
[INFO] running `Command { std: "docker" "start" "-a" "647d5b153d81285d683ccf2163b5f5189b28a03e24a9c9e1669f3e4e1934868d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libmimalloc-sys v0.1.24 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "647d5b153d81285d683ccf2163b5f5189b28a03e24a9c9e1669f3e4e1934868d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "647d5b153d81285d683ccf2163b5f5189b28a03e24a9c9e1669f3e4e1934868d", kill_on_drop: false }`
[INFO] [stdout] 647d5b153d81285d683ccf2163b5f5189b28a03e24a9c9e1669f3e4e1934868d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 78c39ab981f1babcb9d2014cab37423a0f270a0c8c941ac358936fb1bf8ab877
[INFO] running `Command { std: "docker" "start" "-a" "78c39ab981f1babcb9d2014cab37423a0f270a0c8c941ac358936fb1bf8ab877", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libmimalloc_sys-ef14018d434c96e3)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::it_calculates_usable_size ... ok
[INFO] [stdout] test tests::it_frees_memory_realloc ... ok
[INFO] [stdout] test tests::it_frees_memory_malloc ... ok
[INFO] [stdout] test tests::it_frees_memory_zalloc ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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" "78c39ab981f1babcb9d2014cab37423a0f270a0c8c941ac358936fb1bf8ab877", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78c39ab981f1babcb9d2014cab37423a0f270a0c8c941ac358936fb1bf8ab877", kill_on_drop: false }`
[INFO] [stdout] 78c39ab981f1babcb9d2014cab37423a0f270a0c8c941ac358936fb1bf8ab877