[INFO] crate solana-ledger-tool 0.15.0 is already in cache
[INFO] extracting crate solana-ledger-tool 0.15.0 into work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/solana-ledger-tool/0.15.0
[INFO] extracting crate solana-ledger-tool 0.15.0 into work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/solana-ledger-tool/0.15.0
[INFO] validating manifest of solana-ledger-tool-0.15.0 on toolchain master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of solana-ledger-tool-0.15.0 on toolchain try#18481b65f318e0b4b20c0fc61340054701719d6c
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing solana-ledger-tool-0.15.0
[INFO] finished frobbing solana-ledger-tool-0.15.0
[INFO] frobbed toml for solana-ledger-tool-0.15.0 written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/solana-ledger-tool/0.15.0/Cargo.toml
[INFO] started frobbing solana-ledger-tool-0.15.0
[INFO] finished frobbing solana-ledger-tool-0.15.0
[INFO] frobbed toml for solana-ledger-tool-0.15.0 written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/reg/solana-ledger-tool/0.15.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking solana-ledger-tool-0.15.0 against master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 for pr-62507
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-7/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/reg/solana-ledger-tool/0.15.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 24d27eebb797407838366b72cd0be537c536f5a2a629efbfcd0f0daf197df4eb
[INFO] running `"docker" "start" "-a" "24d27eebb797407838366b72cd0be537c536f5a2a629efbfcd0f0daf197df4eb"`
[INFO] [stderr]     Checking hashbrown v0.2.2
[INFO] [stderr]    Compiling solana v0.15.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.1
[INFO] [stderr]    Compiling hashbrown v0.1.8
[INFO] [stderr]     Checking core_affinity v0.5.9
[INFO] [stderr]     Checking sha-1 v0.8.1
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]     Checking bincode v1.1.4
[INFO] [stderr]     Checking chrono v0.4.7
[INFO] [stderr]     Checking generic-array v0.13.2
[INFO] [stderr]     Checking bv v0.11.0
[INFO] [stderr]     Checking tokio-udp v0.1.3
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking jsonrpc-core v11.0.0
[INFO] [stderr]     Checking jsonrpc-core v10.1.0
[INFO] [stderr]     Checking escargot v0.4.0
[INFO] [stderr]     Checking ws v0.8.1
[INFO] [stderr]    Compiling proc-macro-crate v0.1.4
[INFO] [stderr]    Compiling crossbeam-deque v0.6.3
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking jsonrpc-pubsub v11.0.0
[INFO] [stderr]    Compiling rayon-core v1.5.0
[INFO] [stderr]     Checking assert_cmd v0.11.1
[INFO] [stderr]    Compiling jsonrpc-derive v11.0.0
[INFO] [stderr]     Checking hyper v0.12.33
[INFO] [stderr]     Checking jsonrpc-server-utils v11.0.0
[INFO] [stderr]     Checking solana-netutil v0.15.3
[INFO] [stderr]    Compiling rayon v1.1.0
[INFO] [stderr]     Checking jsonrpc-ws-server v11.0.0
[INFO] [stderr]    Compiling cc v1.0.37
[INFO] [stderr]     Checking jsonrpc-http-server v11.0.0
[INFO] [stderr]    Compiling clear_on_drop v0.2.3
[INFO] [stderr]    Compiling backtrace-sys v0.1.31
[INFO] [stderr]    Compiling openssl-sys v0.9.47
[INFO] [stderr]    Compiling miniz_oxide_c_api v0.2.2
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling sys-info v0.5.7
[INFO] [stderr]    Compiling reed-solomon-erasure v3.1.1
[INFO] [stderr]     Checking flate2 v1.0.9
[INFO] [stderr]    Compiling curve25519-dalek v1.2.1
[INFO] [stderr] error: failed to run custom build command for `solana v0.15.3`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/crater/target/debug/build/solana-414e44224945f6c1/build-script-build` (exit code: 101)
[INFO] [stderr] --- stdout
[INFO] [stderr] cargo:rerun-if-changed=build.rs
[INFO] [stderr] 
[INFO] [stderr] --- stderr
[INFO] [stderr] thread 'main' panicked at 'Unable to create /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/target/perf-libs: Os { code: 30, kind: Other, message: "Read-only file system" }', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/solana-0.15.3/build.rs:21:13
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x556cedeca5cb - backtrace::backtrace::libunwind::trace::h4f04af92f39f2b78
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stderr]    1:     0x556cedeca5cb - backtrace::backtrace::trace_unsynchronized::hb28ce8d2b7fb3e31
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x556cedeca5cb - std::sys_common::backtrace::_print::he3f49d2d13a51ff1
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stderr]    3:     0x556cedeca5cb - std::sys_common::backtrace::print::h46c2f3b13519e9bf
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stderr]    4:     0x556cedeca5cb - std::panicking::default_hook::{{closure}}::h6694acddafc67583
[INFO] [stderr]                                at src/libstd/panicking.rs:200
[INFO] [stderr]    5:     0x556cedeca2a7 - std::panicking::default_hook::hb4761d2feeb6d93c
[INFO] [stderr]                                at src/libstd/panicking.rs:214
[INFO] [stderr]    6:     0x556cedecac90 - std::panicking::rust_panic_with_hook::h7a5f9620b0a832bc
[INFO] [stderr]                                at src/libstd/panicking.rs:477
[INFO] [stderr]    7:     0x556cedeca812 - std::panicking::continue_panic_fmt::h76588b16c9674f9c
[INFO] [stderr]                                at src/libstd/panicking.rs:384
[INFO] [stderr]    8:     0x556cedeca75f - std::panicking::begin_panic_fmt::h5cc9fd38dd5f7178
[INFO] [stderr]                                at src/libstd/panicking.rs:339
[INFO] [stderr]    9:     0x556cedebbec9 - build_script_build::main::{{closure}}::h4f7de42154c84c5e
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/solana-0.15.3/build.rs:21
[INFO] [stderr]   10:     0x556cedebeb16 - core::result::Result<T,E>::unwrap_or_else::h71cd75f8c63a3f87
[INFO] [stderr]                                at /rustc/78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/src/libcore/result.rs:818
[INFO] [stderr]   11:     0x556cedebb624 - build_script_build::main::he9a1b310d66a2dab
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/solana-0.15.3/build.rs:19
[INFO] [stderr]   12:     0x556cedebd9e0 - std::rt::lang_start::{{closure}}::h438356f1396c6606
[INFO] [stderr]                                at /rustc/78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/src/libstd/rt.rs:64
[INFO] [stderr]   13:     0x556cedeca6e3 - std::rt::lang_start_internal::{{closure}}::h32e298b4b9152770
[INFO] [stderr]                                at src/libstd/rt.rs:49
[INFO] [stderr]   14:     0x556cedeca6e3 - std::panicking::try::do_call::hc8de7cda8a6a61da
[INFO] [stderr]                                at src/libstd/panicking.rs:296
[INFO] [stderr]   15:     0x556cedecc53a - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:82
[INFO] [stderr]   16:     0x556cedecb19d - std::panicking::try::h2d3ab36572ae54da
[INFO] [stderr]                                at src/libstd/panicking.rs:275
[INFO] [stderr]   17:     0x556cedecb19d - std::panic::catch_unwind::h4b587439b0094333
[INFO] [stderr]                                at src/libstd/panic.rs:394
[INFO] [stderr]   18:     0x556cedecb19d - std::rt::lang_start_internal::h0772ca1bc29dd619
[INFO] [stderr]                                at src/libstd/rt.rs:48
[INFO] [stderr]   19:     0x556cedebd9b9 - std::rt::lang_start::h6382698ca70a439c
[INFO] [stderr]                                at /rustc/78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/src/libstd/rt.rs:64
[INFO] [stderr]   20:     0x556cedebbf1a - main
[INFO] [stderr]   21:     0x7f0e9c5a92e1 - __libc_start_main
[INFO] [stderr]   22:     0x556cedebb27a - _start
[INFO] [stderr]   23:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "24d27eebb797407838366b72cd0be537c536f5a2a629efbfcd0f0daf197df4eb"`
[INFO] running `"docker" "rm" "-f" "24d27eebb797407838366b72cd0be537c536f5a2a629efbfcd0f0daf197df4eb"`
[INFO] [stdout] 24d27eebb797407838366b72cd0be537c536f5a2a629efbfcd0f0daf197df4eb