[INFO] fetching crate mimalloc-rust-sys 1.7.9-source...
[INFO] testing mimalloc-rust-sys-1.7.9-source against 1.90.0 for beta-1.91-3
[INFO] extracting crate mimalloc-rust-sys 1.7.9-source into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate mimalloc-rust-sys 1.7.9-source
[INFO] finished tweaking crates.io crate mimalloc-rust-sys 1.7.9-source
[INFO] tweaked toml for crates.io crate mimalloc-rust-sys 1.7.9-source written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mimalloc-rust-sys 1.7.9-source 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] ea00cce8bde5ddedc647a20965173bfa43b5b39a5c280ad355fc6d480bb860fa
[INFO] running `Command { std: "docker" "start" "-a" "ea00cce8bde5ddedc647a20965173bfa43b5b39a5c280ad355fc6d480bb860fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea00cce8bde5ddedc647a20965173bfa43b5b39a5c280ad355fc6d480bb860fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea00cce8bde5ddedc647a20965173bfa43b5b39a5c280ad355fc6d480bb860fa", kill_on_drop: false }`
[INFO] [stdout] ea00cce8bde5ddedc647a20965173bfa43b5b39a5c280ad355fc6d480bb860fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 57417c0a91044fd0e415e1002c7acd117744fa914da025961d22957d4a686f22
[INFO] running `Command { std: "docker" "start" "-a" "57417c0a91044fd0e415e1002c7acd117744fa914da025961d22957d4a686f22", kill_on_drop: false }`
[INFO] [stderr]    Compiling cty v0.2.2
[INFO] [stderr]    Compiling mimalloc-rust-sys v1.7.9-source (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.90s
[INFO] running `Command { std: "docker" "inspect" "57417c0a91044fd0e415e1002c7acd117744fa914da025961d22957d4a686f22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57417c0a91044fd0e415e1002c7acd117744fa914da025961d22957d4a686f22", kill_on_drop: false }`
[INFO] [stdout] 57417c0a91044fd0e415e1002c7acd117744fa914da025961d22957d4a686f22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 9413715b8b485fb0e2ca60c843574bc38e086b4183067213c2bf5b65bc818b9f
[INFO] running `Command { std: "docker" "start" "-a" "9413715b8b485fb0e2ca60c843574bc38e086b4183067213c2bf5b65bc818b9f", kill_on_drop: false }`
[INFO] [stderr]    Compiling mimalloc-rust-sys v1.7.9-source (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "9413715b8b485fb0e2ca60c843574bc38e086b4183067213c2bf5b65bc818b9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9413715b8b485fb0e2ca60c843574bc38e086b4183067213c2bf5b65bc818b9f", kill_on_drop: false }`
[INFO] [stdout] 9413715b8b485fb0e2ca60c843574bc38e086b4183067213c2bf5b65bc818b9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c585af5941634137f5cf4d536f59f992d408e0c49db9399d422d4a9a494bc994
[INFO] running `Command { std: "docker" "start" "-a" "c585af5941634137f5cf4d536f59f992d408e0c49db9399d422d4a9a494bc994", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mimalloc_rust_sys-681268a50cd10af5)
[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 mimalloc_rust_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" "c585af5941634137f5cf4d536f59f992d408e0c49db9399d422d4a9a494bc994", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c585af5941634137f5cf4d536f59f992d408e0c49db9399d422d4a9a494bc994", kill_on_drop: false }`
[INFO] [stdout] c585af5941634137f5cf4d536f59f992d408e0c49db9399d422d4a9a494bc994