[INFO] cloning repository https://github.com/errantmind/faf-allocator-bench
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/errantmind/faf-allocator-bench" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferrantmind%2Ffaf-allocator-bench", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferrantmind%2Ffaf-allocator-bench'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1c216bffcd74bd3d1dacdb2e871d84737fc06490
[INFO] checking errantmind/faf-allocator-bench against try#3652eaba14e5de752eaa5a8ffcac7132f9244f07 for pr-139272
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferrantmind%2Ffaf-allocator-bench" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/errantmind/faf-allocator-bench on toolchain 3652eaba14e5de752eaa5a8ffcac7132f9244f07
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3652eaba14e5de752eaa5a8ffcac7132f9244f07" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3-tc2/source/.cargo/config
[INFO] started tweaking git repo https://github.com/errantmind/faf-allocator-bench
[INFO] finished tweaking git repo https://github.com/errantmind/faf-allocator-bench
[INFO] tweaked toml for git repo https://github.com/errantmind/faf-allocator-bench written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/errantmind/faf-allocator-bench 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" "+3652eaba14e5de752eaa5a8ffcac7132f9244f07" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking errantmind/faf-allocator-bench against try#3652eaba14e5de752eaa5a8ffcac7132f9244f07 for pr-139272
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ferrantmind%2Ffaf-allocator-bench" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/errantmind/faf-allocator-bench on toolchain 3652eaba14e5de752eaa5a8ffcac7132f9244f07
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3652eaba14e5de752eaa5a8ffcac7132f9244f07" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3-tc2/source/.cargo/config
[INFO] started tweaking git repo https://github.com/errantmind/faf-allocator-bench
[INFO] finished tweaking git repo https://github.com/errantmind/faf-allocator-bench
[INFO] tweaked toml for git repo https://github.com/errantmind/faf-allocator-bench written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/errantmind/faf-allocator-bench 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" "+3652eaba14e5de752eaa5a8ffcac7132f9244f07" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tcmalloc v0.3.0
[INFO] [stderr]   Downloaded tcmalloc-sys v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+3652eaba14e5de752eaa5a8ffcac7132f9244f07" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fc5b772d498cb90e19819821886339a04773192f073f32866fbb2cb6ec9d9a93
[INFO] running `Command { std: "docker" "start" "-a" "fc5b772d498cb90e19819821886339a04773192f073f32866fbb2cb6ec9d9a93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc5b772d498cb90e19819821886339a04773192f073f32866fbb2cb6ec9d9a93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc5b772d498cb90e19819821886339a04773192f073f32866fbb2cb6ec9d9a93", kill_on_drop: false }`
[INFO] [stdout] fc5b772d498cb90e19819821886339a04773192f073f32866fbb2cb6ec9d9a93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+3652eaba14e5de752eaa5a8ffcac7132f9244f07" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef76209053b37382df5e57ae7114cad10d1ae677729bab269abef9a853bf2b41
[INFO] running `Command { std: "docker" "start" "-a" "ef76209053b37382df5e57ae7114cad10d1ae677729bab269abef9a853bf2b41", kill_on_drop: false }`
[INFO] [stderr]    Compiling tcmalloc-sys v0.3.0
[INFO] [stderr] error: failed to run custom build command for `tcmalloc-sys v0.3.0`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/tcmalloc-sys-79043e94cec6c922/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   TARGET=x86_64-unknown-linux-gnu
[INFO] [stderr]   HOST=x86_64-unknown-linux-gnu
[INFO] [stderr]   NUM_JOBS=16
[INFO] [stderr]   OUT_DIR="/opt/rustwide/target/debug/build/tcmalloc-sys-07fc102c20a3ff9d/out"
[INFO] [stderr]   BUILD_DIR="/opt/rustwide/target/debug/build/tcmalloc-sys-07fc102c20a3ff9d/out/build"
[INFO] [stderr]   SRC_DIR="/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tcmalloc-sys-0.3.0"
[INFO] [stderr]   GPERFTOOLS_DIR="/opt/rustwide/target/debug/build/tcmalloc-sys-07fc102c20a3ff9d/out/gperftools"
[INFO] [stderr]   running: cd "/opt/rustwide/target/debug/build/tcmalloc-sys-07fc102c20a3ff9d/out" && "git" "clone" "https://github.com/gperftools/gperftools" "--depth=1" "--branch" "gperftools-2.7"
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   Cloning into 'gperftools'...
[INFO] [stderr]   fatal: unable to access 'https://github.com/gperftools/gperftools/': Could not resolve host: github.com
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tcmalloc-sys-0.3.0/build.rs:81:9:
[INFO] [stderr]   command did not execute successfully: cd "/opt/rustwide/target/debug/build/tcmalloc-sys-07fc102c20a3ff9d/out" && "git" "clone" "https://github.com/gperftools/gperftools" "--depth=1" "--branch" "gperftools-2.7"
[INFO] [stderr]   expected success, got: exit status: 128
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x62f11a96b482 - std::backtrace_rs::backtrace::libunwind::trace::h03875aed817147d7
[INFO] [stderr]                                  at /rustc/3652eaba14e5de752eaa5a8ffcac7132f9244f07/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x62f11a96b482 - std::backtrace_rs::backtrace::trace_unsynchronized::h4515d032d12faa5e
[INFO] [stderr]                                  at /rustc/3652eaba14e5de752eaa5a8ffcac7132f9244f07/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x62f11a96b482 - std::sys::backtrace::_print_fmt::h3982d111d1defef8
[INFO] [stderr]                                  at /rustc/3652eaba14e5de752eaa5a8ffcac7132f9244f07/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x62f11a96b482 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h27e83e16fe58d23e
[INFO] [stderr]                                  at /rustc/3652eaba14e5de752eaa5a8ffcac7132f9244f07/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x62f11a98a113 - core::fmt::rt::Argument::fmt::hd6dcd59073bd3d5d
[INFO] [stderr]                                  at /rustc/3652eaba14e5de752eaa5a8ffcac7132f9244f07/library/core/src/fmt/rt.rs:181:76
[INFO] [stderr]      5:     0x62f11a98a113 - core::fmt::write::h00ba5f242842b385
[INFO] [stderr]                                  at /rustc/3652eaba14e5de752eaa5a8ffcac7132f9244f07/library/core/src/fmt/mod.rs:1446:25
[INFO] [stderr]      6:     0x62f11a968dd3 - std::io::default_write_fmt::h171965fba763e964
[INFO] [stderr]                                  at /rustc/3652eaba14e5de752eaa5a8ffcac7132f9244f07/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x62f11a968dd3 - std::io::Write::write_fmt::hbe66bc147787cc89
[INFO] [stderr]                                  at /rustc/3652eaba14e5de752eaa5a8ffcac7132f9244f07/library/std/src/io/mod.rs:1914:13
[INFO] [stderr]      8:     0x62f11a96b2d2 - std::sys::backtrace::BacktraceLock::print::h021241f17c47f333
[INFO] [stderr]                                  at /rustc/3652eaba14e5de752eaa5a8ffcac7132f9244f07/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x62f11a96c3d2 - std::panicking::default_hook::{{closure}}::h8080576cc03590c9
[INFO] [stderr]                                  at /rustc/3652eaba14e5de752eaa5a8ffcac7132f9244f07/library/std/src/panicking.rs:300:22
[INFO] [stderr]     10:     0x62f11a96c1d5 - std::panicking::default_hook::h2f0d0ffdfe1c50ea
[INFO] [stderr]                                  at /rustc/3652eaba14e5de752eaa5a8ffcac7132f9244f07/library/std/src/panicking.rs:327:9
[INFO] [stderr]     11:     0x62f11a96cdb2 - std::panicking::rust_panic_with_hook::hcdf01fb9daf904e1
[INFO] [stderr]                                  at /rustc/3652eaba14e5de752eaa5a8ffcac7132f9244f07/library/std/src/panicking.rs:833:13
[INFO] [stderr]     12:     0x62f11a96cb3a - std::panicking::begin_panic_handler::{{closure}}::hf6c100a8422e0b4b
[INFO] [stderr]                                  at /rustc/3652eaba14e5de752eaa5a8ffcac7132f9244f07/library/std/src/panicking.rs:706:13
[INFO] [stderr]     13:     0x62f11a96b979 - std::sys::backtrace::__rust_end_short_backtrace::h0083414e349c2136
[INFO] [stderr]                                  at /rustc/3652eaba14e5de752eaa5a8ffcac7132f9244f07/library/std/src/sys/backtrace.rs:168:18
[INFO] [stderr]     14:     0x62f11a96c7cd - __rustc[a61154e495f67ec6]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/3652eaba14e5de752eaa5a8ffcac7132f9244f07/library/std/src/panicking.rs:697:5
[INFO] [stderr]     15:     0x62f11a9890f0 - core::panicking::panic_fmt::h8138253b35af3bdc
[INFO] [stderr]                                  at /rustc/3652eaba14e5de752eaa5a8ffcac7132f9244f07/library/core/src/panicking.rs:75:14
[INFO] [stderr]     16:     0x62f11a945905 - build_script_build::run::hc0bcec8bb45c90b4
[INFO] [stderr]     17:     0x62f11a944b1c - build_script_build::main::he1a412a0edb1f0cd
[INFO] [stderr]     18:     0x62f11a945963 - std::sys::backtrace::__rust_begin_short_backtrace::h860b2fd77a1e23fc
[INFO] [stderr]     19:     0x62f11a945959 - std::rt::lang_start::{{closure}}::h5b7a48fb8b31342f
[INFO] [stderr]     20:     0x62f11a965324 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::ha52b5a5e1d6b1f04
[INFO] [stderr]                                  at /rustc/3652eaba14e5de752eaa5a8ffcac7132f9244f07/library/core/src/ops/function.rs:284:13
[INFO] [stderr]     21:     0x62f11a965324 - std::panicking::try::do_call::h91d599a828540659
[INFO] [stderr]                                  at /rustc/3652eaba14e5de752eaa5a8ffcac7132f9244f07/library/std/src/panicking.rs:589:40
[INFO] [stderr]     22:     0x62f11a965324 - std::panicking::try::h82baf263dc49534e
[INFO] [stderr]                                  at /rustc/3652eaba14e5de752eaa5a8ffcac7132f9244f07/library/std/src/panicking.rs:552:19
[INFO] [stderr]     23:     0x62f11a965324 - std::panic::catch_unwind::h9266063e15576f7a
[INFO] [stderr]                                  at /rustc/3652eaba14e5de752eaa5a8ffcac7132f9244f07/library/std/src/panic.rs:359:14
[INFO] [stderr]     24:     0x62f11a965324 - std::rt::lang_start_internal::{{closure}}::h824031501ea68906
[INFO] [stderr]                                  at /rustc/3652eaba14e5de752eaa5a8ffcac7132f9244f07/library/std/src/rt.rs:168:24
[INFO] [stderr]     25:     0x62f11a965324 - std::panicking::try::do_call::h28849798b47178f9
[INFO] [stderr]                                  at /rustc/3652eaba14e5de752eaa5a8ffcac7132f9244f07/library/std/src/panicking.rs:589:40
[INFO] [stderr]     26:     0x62f11a965324 - std::panicking::try::h0570ecddc1840415
[INFO] [stderr]                                  at /rustc/3652eaba14e5de752eaa5a8ffcac7132f9244f07/library/std/src/panicking.rs:552:19
[INFO] [stderr]     27:     0x62f11a965324 - std::panic::catch_unwind::hf1f7b7a8b25e056b
[INFO] [stderr]                                  at /rustc/3652eaba14e5de752eaa5a8ffcac7132f9244f07/library/std/src/panic.rs:359:14
[INFO] [stderr]     28:     0x62f11a965324 - std::rt::lang_start_internal::h6100009da9334f22
[INFO] [stderr]                                  at /rustc/3652eaba14e5de752eaa5a8ffcac7132f9244f07/library/std/src/rt.rs:164:5
[INFO] [stderr]     29:     0x62f11a945945 - main
[INFO] [stderr]     30:     0x7c34390b61ca - <unknown>
[INFO] [stderr]     31:     0x7c34390b628b - __libc_start_main
[INFO] [stderr]     32:     0x62f11a9433e5 - _start
[INFO] [stderr]     33:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "ef76209053b37382df5e57ae7114cad10d1ae677729bab269abef9a853bf2b41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef76209053b37382df5e57ae7114cad10d1ae677729bab269abef9a853bf2b41", kill_on_drop: false }`
[INFO] [stdout] ef76209053b37382df5e57ae7114cad10d1ae677729bab269abef9a853bf2b41