[INFO] cloning repository https://github.com/grahamking/perf-ninja-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/grahamking/perf-ninja-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrahamking%2Fperf-ninja-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrahamking%2Fperf-ninja-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 57c7981edae89be5a0725d640cf0fb8a38310ab3
[INFO] checking grahamking/perf-ninja-rs against master#3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0 for pr-143164
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrahamking%2Fperf-ninja-rs" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/grahamking/perf-ninja-rs
[INFO] finished tweaking git repo https://github.com/grahamking/perf-ninja-rs
[INFO] tweaked toml for git repo https://github.com/grahamking/perf-ninja-rs written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/grahamking/perf-ninja-rs on toolchain 3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/grahamking/perf-ninja-rs 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" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a20e42a64f4c27efffa70a8471f01a0e8bd53bc8f41f90bc7289e77cab750b1d
[INFO] running `Command { std: "docker" "start" "-a" "a20e42a64f4c27efffa70a8471f01a0e8bd53bc8f41f90bc7289e77cab750b1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a20e42a64f4c27efffa70a8471f01a0e8bd53bc8f41f90bc7289e77cab750b1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a20e42a64f4c27efffa70a8471f01a0e8bd53bc8f41f90bc7289e77cab750b1d", kill_on_drop: false }`
[INFO] [stdout] a20e42a64f4c27efffa70a8471f01a0e8bd53bc8f41f90bc7289e77cab750b1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5de999944689c95e3f01f4df7612917585153386057943254a503f68d6a5826
[INFO] running `Command { std: "docker" "start" "-a" "e5de999944689c95e3f01f4df7612917585153386057943254a503f68d6a5826", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.74
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling crossbeam-utils v0.8.18
[INFO] [stderr]    Compiling serde v1.0.194
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]    Compiling serde_json v1.0.110
[INFO] [stderr]    Compiling rustix v0.38.28
[INFO] [stderr]     Checking linux-raw-sys v0.4.12
[INFO] [stderr]     Checking ryu v1.0.16
[INFO] [stderr]     Checking ciborium-io v0.2.1
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking itoa v1.0.10
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]     Checking clap_lex v0.6.0
[INFO] [stderr]     Checking half v1.8.2
[INFO] [stderr]     Checking anstyle v1.0.4
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]     Checking plotters-backend v0.3.5
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking clap_builder v4.4.12
[INFO] [stderr]     Checking oorandom v11.1.3
[INFO] [stderr]     Checking walkdir v2.4.0
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking plotters-svg v0.3.5
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]     Checking ciborium-ll v0.2.1
[INFO] [stderr]     Checking loop_tiling_1 v0.1.0 (/opt/rustwide/workdir/labs/memory_bound/loop_tiling_1)
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking warmup v0.1.0 (/opt/rustwide/workdir/labs/misc/warmup)
[INFO] [stderr]     Checking loop_interchange_2 v0.1.0 (/opt/rustwide/workdir/labs/memory_bound/loop_interchange_2)
[INFO] [stderr]     Checking false_sharing_1 v0.1.0 (/opt/rustwide/workdir/labs/memory_bound/false_sharing_1)
[INFO] [stderr]     Checking compiler_intrinsics_2 v0.1.0 (/opt/rustwide/workdir/labs/core_bound/compiler_intrinsics_2)
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking crossbeam-epoch v0.9.17
[INFO] [stderr]    Compiling syn v2.0.46
[INFO] [stderr]     Checking crossbeam-deque v0.8.4
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking is-terminal v0.4.10
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rayon v1.8.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking plotters v0.3.5
[INFO] [stderr]     Checking clap v4.4.12
[INFO] [stderr]     Checking lookup_tables_1 v0.1.0 (/opt/rustwide/workdir/labs/bad_speculation/lookup_tables_1)
[INFO] [stderr]     Checking virtual_call_mispredict v0.1.0 (/opt/rustwide/workdir/labs/bad_speculation/virtual_call_mispredict)
[INFO] [stderr]     Checking conditional_store_1 v0.1.0 (/opt/rustwide/workdir/labs/bad_speculation/conditional_store_1)
[INFO] [stderr]     Checking vectorization_1 v0.1.0 (/opt/rustwide/workdir/labs/core_bound/vectorization_1)
[INFO] [stderr]     Checking compiler_intrinsics_1 v0.1.0 (/opt/rustwide/workdir/labs/core_bound/compiler_intrinsics_1)
[INFO] [stderr]     Checking swmem_prefetch_1 v0.1.0 (/opt/rustwide/workdir/labs/memory_bound/swmem_prefetch_1)
[INFO] [stderr]     Checking huge_pages_1 v0.1.0 (/opt/rustwide/workdir/labs/memory_bound/huge_pages_1)
[INFO] [stderr]     Checking vectorization_2 v0.1.0 (/opt/rustwide/workdir/labs/core_bound/vectorization_2)
[INFO] [stderr]     Checking data_packing v0.1.0 (/opt/rustwide/workdir/labs/memory_bound/data_packing)
[INFO] [stderr]     Checking dep_chains_1 v0.1.0 (/opt/rustwide/workdir/labs/core_bound/dep_chains_1)
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking loop_interchange_1 v0.1.0 (/opt/rustwide/workdir/labs/memory_bound/loop_interchange_1)
[INFO] [stderr]     Checking function_inlining_1 v0.1.0 (/opt/rustwide/workdir/labs/core_bound/function_inlining_1)
[INFO] [stderr]    Compiling io_opt1 v0.1.0 (/opt/rustwide/workdir/labs/misc/io_opt1)
[INFO] [stderr] error: failed to run custom build command for `io_opt1 v0.1.0 (/opt/rustwide/workdir/labs/misc/io_opt1)`
[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/io_opt1-70b86fae37c7477a/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed=build.rs
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' panicked at labs/misc/io_opt1/build.rs:17:31:
[INFO] [stderr]   called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x640d88888aa2 - std::backtrace_rs::backtrace::libunwind::trace::h39e88f99cfa63e74
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x640d88888aa2 - std::backtrace_rs::backtrace::trace_unsynchronized::hef63304cb6fef36d
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x640d88888aa2 - std::sys::backtrace::_print_fmt::h7ec26c4ee7ccc032
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x640d88888aa2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac45b7cfaa275b40
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x640d888a5053 - core::fmt::rt::Argument::fmt::h907a798f30600489
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]      5:     0x640d888a5053 - core::fmt::write::h59a9661adde5d36e
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/core/src/fmt/mod.rs:1465:25
[INFO] [stderr]      6:     0x640d888865a3 - std::io::default_write_fmt::h73c36cbcdbbddd07
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x640d888865a3 - std::io::Write::write_fmt::ha231895b9db92a25
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]      8:     0x640d888888f2 - std::sys::backtrace::BacktraceLock::print::h4ae7ed04807ef5b3
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x640d88889966 - std::panicking::default_hook::{{closure}}::h735d8c804139cce3
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/std/src/panicking.rs:300:27
[INFO] [stderr]     10:     0x640d88889769 - std::panicking::default_hook::h224d2666759e7291
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/std/src/panicking.rs:327:9
[INFO] [stderr]     11:     0x640d8888a232 - std::panicking::rust_panic_with_hook::he1df0cfd30f42e42
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/std/src/panicking.rs:833:13
[INFO] [stderr]     12:     0x640d8888a0ca - std::panicking::begin_panic_handler::{{closure}}::h0cfa8a279ab1997b
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/std/src/panicking.rs:706:13
[INFO] [stderr]     13:     0x640d88888f99 - std::sys::backtrace::__rust_end_short_backtrace::heda4df6de4037edb
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/std/src/sys/backtrace.rs:168:18
[INFO] [stderr]     14:     0x640d88889d5d - __rustc[7d7eb51e3a6f1fca]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/std/src/panicking.rs:697:5
[INFO] [stderr]     15:     0x640d888a4270 - core::panicking::panic_fmt::h1193ec5b363b742f
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/core/src/panicking.rs:75:14
[INFO] [stderr]     16:     0x640d888a46b6 - core::result::unwrap_failed::h0b961a1e5c2a2905
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/core/src/result.rs:1761:5
[INFO] [stderr]     17:     0x640d888310f3 - build_script_build::main::hc3acd66b74417040
[INFO] [stderr]     18:     0x640d8882f933 - core::ops::function::FnOnce::call_once::h61576b804b0c33d9
[INFO] [stderr]     19:     0x640d8882f6d6 - std::sys::backtrace::__rust_begin_short_backtrace::h088dbedd146e79b5
[INFO] [stderr]     20:     0x640d8882f599 - std::rt::lang_start::{{closure}}::h9bab9f8595e978ad
[INFO] [stderr]     21:     0x640d88883020 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hcf9035d1675b4ad7
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/core/src/ops/function.rs:284:21
[INFO] [stderr]     22:     0x640d88883020 - std::panicking::catch_unwind::do_call::h37d3df88fb39f485
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/std/src/panicking.rs:589:40
[INFO] [stderr]     23:     0x640d88883020 - std::panicking::catch_unwind::h108498c08ecb1396
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/std/src/panicking.rs:552:19
[INFO] [stderr]     24:     0x640d88883020 - std::panic::catch_unwind::h4e1bdfb032b58ef1
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/std/src/panic.rs:359:14
[INFO] [stderr]     25:     0x640d88883020 - std::rt::lang_start_internal::{{closure}}::h684091f636dafe1d
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/std/src/rt.rs:175:24
[INFO] [stderr]     26:     0x640d88883020 - std::panicking::catch_unwind::do_call::hd64425e32360a426
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/std/src/panicking.rs:589:40
[INFO] [stderr]     27:     0x640d88883020 - std::panicking::catch_unwind::h17dc2063624a3723
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/std/src/panicking.rs:552:19
[INFO] [stderr]     28:     0x640d88883020 - std::panic::catch_unwind::hced1563fc56769e6
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/std/src/panic.rs:359:14
[INFO] [stderr]     29:     0x640d88883020 - std::rt::lang_start_internal::hf0c0df09fae8e3a1
[INFO] [stderr]                                  at /rustc/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/library/std/src/rt.rs:171:5
[INFO] [stderr]     30:     0x640d8882f581 - std::rt::lang_start::hcef7bf7cca7b22a7
[INFO] [stderr]     31:     0x640d88831e95 - main
[INFO] [stderr]     32:     0x7363f543e1ca - <unknown>
[INFO] [stderr]     33:     0x7363f543e28b - __libc_start_main
[INFO] [stderr]     34:     0x640d8882ee75 - _start
[INFO] [stderr]     35:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e5de999944689c95e3f01f4df7612917585153386057943254a503f68d6a5826", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5de999944689c95e3f01f4df7612917585153386057943254a503f68d6a5826", kill_on_drop: false }`
[INFO] [stdout] e5de999944689c95e3f01f4df7612917585153386057943254a503f68d6a5826