[INFO] fetching crate zcash_client_backend 0.5.0... [INFO] checking zcash_client_backend-0.5.0 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] extracting crate zcash_client_backend 0.5.0 into /workspace/builds/worker-38/source [INFO] validating manifest of crates.io crate zcash_client_backend 0.5.0 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate zcash_client_backend 0.5.0 [INFO] finished tweaking crates.io crate zcash_client_backend 0.5.0 [INFO] tweaked toml for crates.io crate zcash_client_backend 0.5.0 written to /workspace/builds/worker-38/source/Cargo.toml [INFO] crate crates.io crate zcash_client_backend 0.5.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded block-modes v0.6.1 [INFO] [stderr] Downloaded protobuf-codegen-pure v2.22.1 [INFO] [stderr] Downloaded aes-soft v0.5.0 [INFO] [stderr] Downloaded protobuf v2.22.1 [INFO] [stderr] Downloaded protobuf-codegen v2.22.1 [INFO] [stderr] Downloaded bech32 v0.8.0 [INFO] [stderr] Downloaded fpe v0.3.1 [INFO] [stderr] Downloaded zcash_primitives v0.4.0 [INFO] [stderr] Downloaded aes v0.5.0 [INFO] [stderr] Downloaded zcash_client_backend v0.4.0 [INFO] [stderr] Downloaded zcash_client_sqlite v0.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 13f3d146002b1249d67806be09ab58d0eca8219a0e7ebb22f804a42451ba79d1 [INFO] running `Command { std: "docker" "start" "-a" "13f3d146002b1249d67806be09ab58d0eca8219a0e7ebb22f804a42451ba79d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "13f3d146002b1249d67806be09ab58d0eca8219a0e7ebb22f804a42451ba79d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13f3d146002b1249d67806be09ab58d0eca8219a0e7ebb22f804a42451ba79d1", kill_on_drop: false }` [INFO] [stdout] 13f3d146002b1249d67806be09ab58d0eca8219a0e7ebb22f804a42451ba79d1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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" "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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fdce4da8d3b9f243b49c015683812e1b979cd1c5bbeedf81ad41d4dbd0f85cb6 [INFO] running `Command { std: "docker" "start" "-a" "fdce4da8d3b9f243b49c015683812e1b979cd1c5bbeedf81ad41d4dbd0f85cb6", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo. [INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously. [INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html [INFO] [stderr] When building the following dependencies, the given features will no longer be used: [INFO] [stderr] [INFO] [stderr] memchr v2.3.4: default [INFO] [stderr] standback v0.2.17 (as host dependency): std [INFO] [stderr] syn v1.0.64 (as host dependency): clone-impls, default, full, visit [INFO] [stderr] [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.91 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling protobuf v2.22.1 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking subtle v2.4.0 [INFO] [stderr] Checking block-padding v0.2.1 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Compiling syn v1.0.64 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking crypto_api v0.2.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling const_fn v0.4.5 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling lexical-core v0.7.5 [INFO] [stderr] Checking ahash v0.4.7 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking fallible-streaming-iterator v0.1.9 [INFO] [stderr] Checking bech32 v0.7.3 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking bech32 v0.8.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling time v0.2.26 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking crypto_api_chachapoly v0.4.3 [INFO] [stderr] Checking blake2b_simd v0.5.11 [INFO] [stderr] Checking blake2s_simd v0.5.11 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking bitvec v0.18.5 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.3.2 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking equihash v0.1.0 [INFO] [stderr] Checking bitvec v0.19.5 [INFO] [stderr] Checking hashlink v0.6.0 [INFO] [stderr] Compiling libsqlite3-sys v0.20.1 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking dirs-sys v0.3.5 [INFO] [stderr] Checking directories v3.0.1 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-cipher v0.8.0 [INFO] [stderr] Checking cipher v0.2.5 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking aes-soft v0.5.0 [INFO] [stderr] Checking block-modes v0.6.1 [INFO] [stderr] Checking aes-soft v0.6.4 [INFO] [stderr] Checking block-modes v0.7.0 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking sha2 v0.9.3 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Checking aes v0.5.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_xorshift v0.2.0 [INFO] [stderr] Checking bs58 v0.4.0 [INFO] [stderr] Checking bs58 v0.3.1 [INFO] [stderr] Checking aes v0.6.0 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking crossbeam v0.7.3 [INFO] [stderr] Checking ff v0.8.0 [INFO] [stderr] Checking group v0.8.0 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking pairing v0.18.0 [INFO] [stderr] Checking bls12_381 v0.3.1 [INFO] [stderr] Checking bellman v0.8.1 [INFO] [stderr] Checking jubjub v0.5.1 [INFO] [stderr] Checking fpe v0.3.1 [INFO] [stderr] Checking fpe v0.4.0 [INFO] [stderr] Checking zcash_primitives v0.4.0 [INFO] [stderr] Checking zcash_primitives v0.5.0 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling gumdrop_derive v0.8.0 [INFO] [stderr] Checking zcash_proofs v0.5.0 [INFO] [stderr] Compiling protobuf-codegen v2.22.1 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Checking gumdrop v0.8.0 [INFO] [stderr] Compiling protobuf-codegen-pure v2.22.1 [INFO] [stderr] Compiling zcash_client_backend v0.4.0 [INFO] [stderr] Compiling zcash_client_backend v0.5.0 (/tmp/fixit) [INFO] [stderr] Migrating build.rs from 2018 edition to 2021 [INFO] [stderr] error: failed to run custom build command for `zcash_client_backend v0.4.0` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/zcash_client_backend-9f7903a56afab203/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Protobuf codegen failed: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/zcash_client_backend-0.4.0/build.rs:9:10 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55dba984f6ac - std::backtrace_rs::backtrace::libunwind::trace::ha21b6ba3016b6364 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x55dba984f6ac - std::backtrace_rs::backtrace::trace_unsynchronized::hf515241a118c4e5a [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55dba984f6ac - std::sys_common::backtrace::_print_fmt::h339cd474d88b8467 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x55dba984f6ac - ::fmt::h06b8f714a0700be1 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x55dba986ebac - core::fmt::write::h9a6d9c74526a6c1b [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/core/src/fmt/mod.rs:1117:17 [INFO] [stderr] 5: 0x55dba984d505 - std::io::Write::write_fmt::hb1c61d571fcd8cbf [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/io/mod.rs:1667:15 [INFO] [stderr] 6: 0x55dba9850d90 - std::sys_common::backtrace::_print::hcd1fe1237ea0c752 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x55dba9850d90 - std::sys_common::backtrace::print::hae7d6625a78cd32e [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x55dba9850d90 - std::panicking::default_hook::{{closure}}::h9a7fffa4e6b396ed [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/panicking.rs:210:50 [INFO] [stderr] 9: 0x55dba985094b - std::panicking::default_hook::h5dc58e323cddd123 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/panicking.rs:227:9 [INFO] [stderr] 10: 0x55dba9851444 - std::panicking::rust_panic_with_hook::hbef17e4338d7de57 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/panicking.rs:624:17 [INFO] [stderr] 11: 0x55dba9850f20 - std::panicking::begin_panic_handler::{{closure}}::hd8a92a4b1c3baae0 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/panicking.rs:521:13 [INFO] [stderr] 12: 0x55dba984fb74 - std::sys_common::backtrace::__rust_end_short_backtrace::ha5ac263a7609ace8 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x55dba9850e89 - rust_begin_unwind [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/panicking.rs:517:5 [INFO] [stderr] 14: 0x55dba95b7eb1 - core::panicking::panic_fmt::hcf5f6d96e1dd7099 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/core/src/panicking.rs:93:14 [INFO] [stderr] 15: 0x55dba95b7fa3 - core::result::unwrap_failed::he898b02f57993c42 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/core/src/result.rs:1617:5 [INFO] [stderr] 16: 0x55dba95b9d28 - core::result::Result::expect::he34a7a6e09cd644e [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/core/src/result.rs:1259:23 [INFO] [stderr] 17: 0x55dba95b9e77 - build_script_build::main::h29398731ca907274 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/zcash_client_backend-0.4.0/build.rs:4:5 [INFO] [stderr] 18: 0x55dba95b932b - core::ops::function::FnOnce::call_once::ha612c66e16ffdf57 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 19: 0x55dba95b9ece - std::sys_common::backtrace::__rust_begin_short_backtrace::hd53b28b9f3c106c4 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 20: 0x55dba95b9c91 - std::rt::lang_start::{{closure}}::h07b59ccad9520115 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/rt.rs:63:18 [INFO] [stderr] 21: 0x55dba985194a - core::ops::function::impls:: for &F>::call_once::hc9bc8961e4809a14 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 22: 0x55dba985194a - std::panicking::try::do_call::h6f00e12df2af6579 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/panicking.rs:403:40 [INFO] [stderr] 23: 0x55dba985194a - std::panicking::try::h588c31a0a9a8ad2c [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/panicking.rs:367:19 [INFO] [stderr] 24: 0x55dba985194a - std::panic::catch_unwind::h8ebc4fcb0e51bec0 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/panic.rs:129:14 [INFO] [stderr] 25: 0x55dba985194a - std::rt::lang_start_internal::{{closure}}::had93e50fbfd893a1 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/rt.rs:45:48 [INFO] [stderr] 26: 0x55dba985194a - std::panicking::try::do_call::hf70c5056d8b410b7 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/panicking.rs:403:40 [INFO] [stderr] 27: 0x55dba985194a - std::panicking::try::h0c680320de5deb84 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/panicking.rs:367:19 [INFO] [stderr] 28: 0x55dba985194a - std::panic::catch_unwind::h7b94a99f13366c53 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/panic.rs:129:14 [INFO] [stderr] 29: 0x55dba985194a - std::rt::lang_start_internal::hca14fb2549072049 [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/rt.rs:45:20 [INFO] [stderr] 30: 0x55dba95b9c60 - std::rt::lang_start::hf677be2c6438e6fb [INFO] [stderr] at /rustc/a7a572ce3edd6d476191fbfe92c9c1986e009b34/library/std/src/rt.rs:62:5 [INFO] [stderr] 31: 0x55dba95b9ebc - main [INFO] [stderr] 32: 0x7f4b00d380b3 - __libc_start_main [INFO] [stderr] 33: 0x55dba95b866e - _start [INFO] [stderr] 34: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] [stderr] error: failed to migrate to next edition [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "fdce4da8d3b9f243b49c015683812e1b979cd1c5bbeedf81ad41d4dbd0f85cb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fdce4da8d3b9f243b49c015683812e1b979cd1c5bbeedf81ad41d4dbd0f85cb6", kill_on_drop: false }` [INFO] [stdout] fdce4da8d3b9f243b49c015683812e1b979cd1c5bbeedf81ad41d4dbd0f85cb6