[INFO] fetching crate snmalloc-sys 0.7.4...
[INFO] testing snmalloc-sys-0.7.4 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate snmalloc-sys 0.7.4 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate snmalloc-sys 0.7.4
[INFO] finished tweaking crates.io crate snmalloc-sys 0.7.4
[INFO] tweaked toml for crates.io crate snmalloc-sys 0.7.4 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate snmalloc-sys 0.7.4 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate snmalloc-sys 0.7.4 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9148b156ffd474fd9305182c02854f5fb98192da5838988768ed0484c855a2b7
[INFO] running `Command { std: "docker" "start" "-a" "9148b156ffd474fd9305182c02854f5fb98192da5838988768ed0484c855a2b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9148b156ffd474fd9305182c02854f5fb98192da5838988768ed0484c855a2b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9148b156ffd474fd9305182c02854f5fb98192da5838988768ed0484c855a2b7", kill_on_drop: false }`
[INFO] [stdout] 9148b156ffd474fd9305182c02854f5fb98192da5838988768ed0484c855a2b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed9a7bb403814f6cefc34fa60fabddcc1a869b00bfe93b5d92b8904085e98da4
[INFO] running `Command { std: "docker" "start" "-a" "ed9a7bb403814f6cefc34fa60fabddcc1a869b00bfe93b5d92b8904085e98da4", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.57
[INFO] [stderr]    Compiling cmake v0.1.57
[INFO] [stderr]    Compiling snmalloc-sys v0.7.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.71s
[INFO] running `Command { std: "docker" "inspect" "ed9a7bb403814f6cefc34fa60fabddcc1a869b00bfe93b5d92b8904085e98da4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed9a7bb403814f6cefc34fa60fabddcc1a869b00bfe93b5d92b8904085e98da4", kill_on_drop: false }`
[INFO] [stdout] ed9a7bb403814f6cefc34fa60fabddcc1a869b00bfe93b5d92b8904085e98da4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23333e80ddee555832f04327fd2b2a177e47e86c1b2d0f16034c4ff4eb891f53
[INFO] running `Command { std: "docker" "start" "-a" "23333e80ddee555832f04327fd2b2a177e47e86c1b2d0f16034c4ff4eb891f53", kill_on_drop: false }`
[INFO] [stderr]    Compiling snmalloc-sys v0.7.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "23333e80ddee555832f04327fd2b2a177e47e86c1b2d0f16034c4ff4eb891f53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23333e80ddee555832f04327fd2b2a177e47e86c1b2d0f16034c4ff4eb891f53", kill_on_drop: false }`
[INFO] [stdout] 23333e80ddee555832f04327fd2b2a177e47e86c1b2d0f16034c4ff4eb891f53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 13f5da9489fdd617a9efc728236c071641c3afad39976f6d12785a485a562e91
[INFO] running `Command { std: "docker" "start" "-a" "13f5da9489fdd617a9efc728236c071641c3afad39976f6d12785a485a562e91", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/snmalloc_sys-75274dcb211b25af)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test rust_tests::it_reallocs_correctly ... ok
[INFO] [stdout] test rust_tests::it_calculates_usable_size ... ok
[INFO] [stdout] test rust_tests::it_frees_memory_malloc ... ok
[INFO] [stdout] test rust_tests::it_zero_allocs_correctly ... 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 snmalloc_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" "13f5da9489fdd617a9efc728236c071641c3afad39976f6d12785a485a562e91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13f5da9489fdd617a9efc728236c071641c3afad39976f6d12785a485a562e91", kill_on_drop: false }`
[INFO] [stdout] 13f5da9489fdd617a9efc728236c071641c3afad39976f6d12785a485a562e91