[INFO] fetching crate snmalloc-sys 0.2.27...
[INFO] testing snmalloc-sys-0.2.27 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate snmalloc-sys 0.2.27 into /workspace/builds/worker-69/source
[INFO] validating manifest of crates.io crate snmalloc-sys 0.2.27 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate snmalloc-sys 0.2.27
[INFO] finished tweaking crates.io crate snmalloc-sys 0.2.27
[INFO] tweaked toml for crates.io crate snmalloc-sys 0.2.27 written to /workspace/builds/worker-69/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e5fe8033a408b083147dae1305e44ad3b2fe3654bddf810dee8ca5a9f11fdbf
[INFO] running `Command { std: "docker" "start" "-a" "6e5fe8033a408b083147dae1305e44ad3b2fe3654bddf810dee8ca5a9f11fdbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e5fe8033a408b083147dae1305e44ad3b2fe3654bddf810dee8ca5a9f11fdbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e5fe8033a408b083147dae1305e44ad3b2fe3654bddf810dee8ca5a9f11fdbf", kill_on_drop: false }`
[INFO] [stdout] 6e5fe8033a408b083147dae1305e44ad3b2fe3654bddf810dee8ca5a9f11fdbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1fe4d5d3d487cc3a85266b69874121be509aad88a3d32dda7f0cec0a4ec50be4
[INFO] running `Command { std: "docker" "start" "-a" "1fe4d5d3d487cc3a85266b69874121be509aad88a3d32dda7f0cec0a4ec50be4", kill_on_drop: false }`
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]    Compiling snmalloc-sys v0.2.27 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.39s
[INFO] running `Command { std: "docker" "inspect" "1fe4d5d3d487cc3a85266b69874121be509aad88a3d32dda7f0cec0a4ec50be4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fe4d5d3d487cc3a85266b69874121be509aad88a3d32dda7f0cec0a4ec50be4", kill_on_drop: false }`
[INFO] [stdout] 1fe4d5d3d487cc3a85266b69874121be509aad88a3d32dda7f0cec0a4ec50be4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58f198fa38200ab25b6323562070ebb1a4d45506addeac8f7ce5cb550e12adce
[INFO] running `Command { std: "docker" "start" "-a" "58f198fa38200ab25b6323562070ebb1a4d45506addeac8f7ce5cb550e12adce", kill_on_drop: false }`
[INFO] [stderr]    Compiling snmalloc-sys v0.2.27 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "58f198fa38200ab25b6323562070ebb1a4d45506addeac8f7ce5cb550e12adce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58f198fa38200ab25b6323562070ebb1a4d45506addeac8f7ce5cb550e12adce", kill_on_drop: false }`
[INFO] [stdout] 58f198fa38200ab25b6323562070ebb1a4d45506addeac8f7ce5cb550e12adce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 24e82a44038c011156177700ecd679106626b7bbc8c0fde208f5ff1b61cc55a9
[INFO] running `Command { std: "docker" "start" "-a" "24e82a44038c011156177700ecd679106626b7bbc8c0fde208f5ff1b61cc55a9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/snmalloc_sys-74ca326d900b4335)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stderr]    Doc-tests snmalloc-sys
[INFO] [stdout] test tests::it_calculates_usable_size ... ok
[INFO] [stdout] test tests::it_frees_memory_malloc ... ok
[INFO] [stdout] test tests::it_frees_memory_sn_malloc ... ok
[INFO] [stdout] test tests::it_frees_memory_sn_realloc ... ok
[INFO] [stdout] test tests::it_reallocs_correctly ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "24e82a44038c011156177700ecd679106626b7bbc8c0fde208f5ff1b61cc55a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24e82a44038c011156177700ecd679106626b7bbc8c0fde208f5ff1b61cc55a9", kill_on_drop: false }`
[INFO] [stdout] 24e82a44038c011156177700ecd679106626b7bbc8c0fde208f5ff1b61cc55a9