[INFO] fetching crate sysconf 0.3.4...
[INFO] building sysconf-0.3.4 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate sysconf 0.3.4 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate sysconf 0.3.4 on toolchain d5c88c22807925c189328ef9d923c5d2b11a95b8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sysconf 0.3.4
[INFO] finished tweaking crates.io crate sysconf 0.3.4
[INFO] tweaked toml for crates.io crate sysconf 0.3.4 written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded spin v0.4.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4c826b828c35c3ce165f1093f3f9b4ae4914073666df27848a0c1b452648e0ec
[INFO] running `Command { std: "docker" "start" "-a" "4c826b828c35c3ce165f1093f3f9b4ae4914073666df27848a0c1b452648e0ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c826b828c35c3ce165f1093f3f9b4ae4914073666df27848a0c1b452648e0ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c826b828c35c3ce165f1093f3f9b4ae4914073666df27848a0c1b452648e0ec", kill_on_drop: false }`
[INFO] [stdout] 4c826b828c35c3ce165f1093f3f9b4ae4914073666df27848a0c1b452648e0ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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 -Zprofile-closures" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89b0d86acd35ab6262a4f447bd1795b90812c9ec001b2a7ce9bb54512108ff10
[INFO] running `Command { std: "docker" "start" "-a" "89b0d86acd35ab6262a4f447bd1795b90812c9ec001b2a7ce9bb54512108ff10", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (75b84863966839e5, 8a92c743b00988cf), 0, 0
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling errno v0.2.7
[INFO] [stderr] SG_CR_Eslkdjf: errno, (f440784e8ffc016b, 46d55c6731b3754f), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: errno, (f440784e8ffc016b, 46d55c6731b3754f), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: errno, (f47d9f29c440ca6f, bb85bb6e51c6efaa), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: errno, (f47d9f29c440ca6f, bb85bb6e51c6efaa), 16, 16
[INFO] [stderr]    Compiling sysconf v0.3.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `core::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/page/hugepage.rs:345:26
[INFO] [stdout]     |
[INFO] [stdout] 345 |     let mut s = unsafe { uninitialized::<stat>() };
[INFO] [stdout]     |                          ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `core::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/page/hugepage.rs:341:20
[INFO] [stdout]     |
[INFO] [stdout] 341 |     use core::mem::uninitialized;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "89b0d86acd35ab6262a4f447bd1795b90812c9ec001b2a7ce9bb54512108ff10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89b0d86acd35ab6262a4f447bd1795b90812c9ec001b2a7ce9bb54512108ff10", kill_on_drop: false }`
[INFO] [stdout] 89b0d86acd35ab6262a4f447bd1795b90812c9ec001b2a7ce9bb54512108ff10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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 -Zprofile-closures" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 571c0143f5a7f43fc8374c6a6a2d71b2f3efc6ac74cf9d428545f903f0898a38
[INFO] running `Command { std: "docker" "start" "-a" "571c0143f5a7f43fc8374c6a6a2d71b2f3efc6ac74cf9d428545f903f0898a38", kill_on_drop: false }`
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (75b84863966839e5, 8a92c743b00988cf), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: errno, (f440784e8ffc016b, 46d55c6731b3754f), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: errno, (f440784e8ffc016b, 46d55c6731b3754f), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: errno, (f47d9f29c440ca6f, bb85bb6e51c6efaa), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: errno, (f47d9f29c440ca6f, bb85bb6e51c6efaa), 16, 16
[INFO] [stderr]    Compiling sysconf v0.3.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `core::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/page/hugepage.rs:345:26
[INFO] [stdout]     |
[INFO] [stdout] 345 |     let mut s = unsafe { uninitialized::<stat>() };
[INFO] [stdout]     |                          ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `core::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/page/hugepage.rs:341:20
[INFO] [stdout]     |
[INFO] [stdout] 341 |     use core::mem::uninitialized;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/page/hugepage.rs:345:26
[INFO] [stdout]     |
[INFO] [stdout] 345 |     let mut s = unsafe { uninitialized::<stat>() };
[INFO] [stdout]     |                          ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/page/hugepage.rs:341:20
[INFO] [stdout]     |
[INFO] [stdout] 341 |     use core::mem::uninitialized;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] SG_CR_Eslkdjf: sysconf, (ca3d11d59fb28186, 1c4d4cb2fdcab73a), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: sysconf, (d9f187f772155cb4, fd774964050a417b), 0, 0
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "571c0143f5a7f43fc8374c6a6a2d71b2f3efc6ac74cf9d428545f903f0898a38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "571c0143f5a7f43fc8374c6a6a2d71b2f3efc6ac74cf9d428545f903f0898a38", kill_on_drop: false }`
[INFO] [stdout] 571c0143f5a7f43fc8374c6a6a2d71b2f3efc6ac74cf9d428545f903f0898a38