[INFO] cloning repository https://github.com/josojo/zksnark-timings [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/josojo/zksnark-timings" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjosojo%2Fzksnark-timings", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjosojo%2Fzksnark-timings'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8da9df11bd0e5c308d26d5bc5acabf3b8482feb3 [INFO] checking josojo/zksnark-timings against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjosojo%2Fzksnark-timings" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/josojo/zksnark-timings on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/josojo/zksnark-timings [INFO] finished tweaking git repo https://github.com/josojo/zksnark-timings [INFO] tweaked toml for git repo https://github.com/josojo/zksnark-timings written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/josojo/zksnark-timings 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded itoa v0.4.1 [INFO] [stderr] Downloaded quote v0.6.3 [INFO] [stderr] Downloaded proc-macro2 v0.4.6 [INFO] [stderr] Downloaded serde_derive v1.0.66 [INFO] [stderr] Downloaded serde_json v1.0.20 [INFO] [stderr] Downloaded thread_local v0.3.5 [INFO] [stderr] Downloaded cargo_metadata v0.5.6 [INFO] [stderr] Downloaded atty v0.2.10 [INFO] [stderr] Downloaded environment v0.1.1 [INFO] [stderr] Downloaded cfg-if v0.1.3 [INFO] [stderr] Downloaded bytecount v0.3.1 [INFO] [stderr] Downloaded rustc-demangle v0.1.8 [INFO] [stderr] Downloaded same-file v1.0.2 [INFO] [stderr] Downloaded byteorder v1.2.3 [INFO] [stderr] Downloaded walkdir v2.1.4 [INFO] [stderr] Downloaded colored v1.6.0 [INFO] [stderr] Downloaded bincode v0.8.0 [INFO] [stderr] Downloaded regex v0.2.11 [INFO] [stderr] Downloaded cc v1.0.17 [INFO] [stderr] Downloaded pulldown-cmark v0.1.2 [INFO] [stderr] Downloaded backtrace-sys v0.1.23 [INFO] [stderr] Downloaded lazy_static v0.1.16 [INFO] [stderr] Downloaded clap v2.31.2 [INFO] [stderr] Downloaded winapi v0.3.5 [INFO] [stderr] Downloaded libc v0.2.42 [INFO] [stderr] Downloaded regex-syntax v0.5.6 [INFO] [stderr] Downloaded backtrace v0.3.8 [INFO] [stderr] Downloaded error-chain v0.11.0 [INFO] [stderr] Downloaded skeptic v0.13.3 [INFO] [stderr] Downloaded num-traits v0.2.4 [INFO] [stderr] Downloaded redox_syscall v0.1.40 [INFO] [stderr] Downloaded aho-corasick v0.6.4 [INFO] [stderr] Downloaded ucd-util v0.1.1 [INFO] [stderr] Downloaded syn v0.14.2 [INFO] [stderr] Downloaded glob v0.2.11 [INFO] [stderr] Downloaded tempdir v0.3.7 [INFO] [stderr] Downloaded cmake v0.1.31 [INFO] [stderr] Downloaded bitflags v1.0.3 [INFO] [stderr] Downloaded lazy_static v1.0.1 [INFO] [stderr] Downloaded num-integer v0.1.38 [INFO] [stderr] Downloaded memchr v2.0.1 [INFO] [stderr] Downloaded serde v1.0.66 [INFO] [stderr] Downloaded difference v1.0.0 [INFO] [stderr] Downloaded assert_cli v0.5.4 [INFO] [stderr] Downloaded reduce v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7b68d6092dd2f3563aff4ea4fca45aae947f74ceab0d00b6a749d57d45d7ad76 [INFO] running `Command { std: "docker" "start" "-a" "7b68d6092dd2f3563aff4ea4fca45aae947f74ceab0d00b6a749d57d45d7ad76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7b68d6092dd2f3563aff4ea4fca45aae947f74ceab0d00b6a749d57d45d7ad76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b68d6092dd2f3563aff4ea4fca45aae947f74ceab0d00b6a749d57d45d7ad76", kill_on_drop: false }` [INFO] [stdout] 7b68d6092dd2f3563aff4ea4fca45aae947f74ceab0d00b6a749d57d45d7ad76 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a2c1c4037da622016b8bc3734d803ba585d44b265c7aad7184292fabc34ac9f3 [INFO] running `Command { std: "docker" "start" "-a" "a2c1c4037da622016b8bc3734d803ba585d44b265c7aad7184292fabc34ac9f3", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.17 [INFO] [stderr] Checking libc v0.2.42 [INFO] [stderr] Compiling serde v1.0.66 [INFO] [stderr] Compiling num-traits v0.2.4 [INFO] [stderr] Compiling rustc-demangle v0.1.8 [INFO] [stderr] Compiling cfg-if v0.1.3 [INFO] [stderr] Compiling num-integer v0.1.38 [INFO] [stderr] Compiling dtoa v0.4.2 [INFO] [stderr] Compiling pulldown-cmark v0.1.2 [INFO] [stderr] Compiling itoa v0.4.1 [INFO] [stderr] Compiling remove_dir_all v0.5.1 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Compiling same-file v1.0.2 [INFO] [stderr] Compiling proc-macro2 v0.4.6 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling walkdir v2.1.4 [INFO] [stderr] Compiling bytecount v0.3.1 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Compiling gcc v0.3.54 [INFO] [stderr] Checking lazy_static v1.0.1 [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.24/src/serialize.rs:1155:5 [INFO] [stdout] | [INFO] [stdout] 1155 | fn decode(d: &mut D) -> Result, D::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `T` must be valid for the static lifetime... [INFO] [stdout] | ...so that the type `T` will meet its required lifetime bounds... [INFO] [stdout] | [INFO] [stdout] note: ...that is required by this bound [INFO] [stdout] --> /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/alloc/src/borrow.rs:180:30 [INFO] [stdout] help: consider adding an explicit lifetime bound [INFO] [stdout] | [INFO] [stdout] 1151 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking ucd-util v0.1.1 [INFO] [stderr] Checking textwrap v0.9.0 [INFO] [stderr] Checking thread_local v0.3.5 [INFO] [stderr] Compiling quote v0.6.3 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Compiling cmake v0.1.31 [INFO] [stderr] Checking atty v0.2.10 [INFO] [stderr] Compiling syn v0.14.2 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking byteorder v1.2.3 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Checking bitflags v1.0.3 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking reduce v0.1.1 [INFO] [stderr] Checking difference v1.0.0 [INFO] [stderr] Checking clap v2.31.2 [INFO] [stderr] Checking environment v0.1.1 [INFO] [stderr] Checking colored v1.6.0 [INFO] [stderr] Checking lazy_static v0.1.16 [INFO] [stderr] Compiling backtrace-sys v0.1.23 [INFO] [stderr] Compiling zokrates v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] error: failed to run custom build command for `zokrates v0.1.0 (/opt/rustwide/workdir)` [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/zokrates-7d880bbd04bf8255/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at build.rs:12:79: [INFO] [stderr] $LIBSNARK_SOURCE_PATH not set [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x56467743d8e5 - std::backtrace_rs::backtrace::libunwind::trace::h876d7c806a499a4c [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5 [INFO] [stderr] 1: 0x56467743d8e5 - std::backtrace_rs::backtrace::trace_unsynchronized::h93aa6ac20204363f [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x56467743d8e5 - std::sys_common::backtrace::_print_fmt::haa4d06348037420c [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stderr] 3: 0x56467743d8e5 - ::fmt::hb19a1068483db389 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x564677462f1b - core::fmt::rt::Argument::fmt::he1186800a1f8dba1 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/fmt/rt.rs:165:63 [INFO] [stderr] 5: 0x564677462f1b - core::fmt::write::h93b97d526ac83ab7 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/fmt/mod.rs:1169:21 [INFO] [stderr] 6: 0x56467743a34f - std::io::Write::write_fmt::h5b8b8a434bcca5dd [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/io/mod.rs:1835:15 [INFO] [stderr] 7: 0x56467743d6be - std::sys_common::backtrace::_print::h68eb04d9824256f0 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 8: 0x56467743d6be - std::sys_common::backtrace::print::h9c98f0d9c4306586 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 9: 0x56467743ec49 - std::panicking::default_hook::{{closure}}::hcf6830dc400daae4 [INFO] [stderr] 10: 0x56467743e98d - std::panicking::default_hook::h483615856e3a5cc0 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/panicking.rs:298:9 [INFO] [stderr] 11: 0x56467743f153 - std::panicking::rust_panic_with_hook::h36ebc998f351e5fd [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/panicking.rs:795:13 [INFO] [stderr] 12: 0x56467743f034 - std::panicking::begin_panic_handler::{{closure}}::h686207a93492b797 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/panicking.rs:664:13 [INFO] [stderr] 13: 0x56467743dda9 - std::sys_common::backtrace::__rust_end_short_backtrace::h2e37e6bf5aac538a [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stderr] 14: 0x56467743ed67 - rust_begin_unwind [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/panicking.rs:652:5 [INFO] [stderr] 15: 0x564677461bc3 - core::panicking::panic_fmt::heae5d8e5e3703b89 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/panicking.rs:72:14 [INFO] [stderr] 16: 0x564677461d5c - core::panicking::panic_display::h98b8c8030581323c [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/panicking.rs:262:5 [INFO] [stderr] 17: 0x56467746196c - core::option::expect_failed::h75d16d6f0c14e1dc [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/option.rs:1994:5 [INFO] [stderr] 18: 0x5646773bade8 - core::option::Option::expect::hf82a119a246fa53d [INFO] [stderr] 19: 0x5646773bb9cc - build_script_build::main::hd76780ffa4912291 [INFO] [stderr] 20: 0x5646773ba7a3 - core::ops::function::FnOnce::call_once::hfaea9037ece1d18c [INFO] [stderr] 21: 0x5646773ba476 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb4157606b9e015ac [INFO] [stderr] 22: 0x5646773ba4c9 - std::rt::lang_start::{{closure}}::hf492634ca9681e9c [INFO] [stderr] 23: 0x5646774364dd - core::ops::function::impls:: for &F>::call_once::h75d0a4fe40296b94 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 24: 0x5646774364dd - std::panicking::try::do_call::ha27ca65264b021a4 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/panicking.rs:559:40 [INFO] [stderr] 25: 0x5646774364dd - std::panicking::try::h901e100a17b3cd54 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/panicking.rs:523:19 [INFO] [stderr] 26: 0x5646774364dd - std::panic::catch_unwind::h13d256f1691dfb07 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/panic.rs:149:14 [INFO] [stderr] 27: 0x5646774364dd - std::rt::lang_start_internal::{{closure}}::hdf5a5a26190e1fd8 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/rt.rs:141:48 [INFO] [stderr] 28: 0x5646774364dd - std::panicking::try::do_call::h3a8fb98242ec30e5 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/panicking.rs:559:40 [INFO] [stderr] 29: 0x5646774364dd - std::panicking::try::h881801cd3cb8ba77 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/panicking.rs:523:19 [INFO] [stderr] 30: 0x5646774364dd - std::panic::catch_unwind::he14d380083644433 [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/panic.rs:149:14 [INFO] [stderr] 31: 0x5646774364dd - std::rt::lang_start_internal::hf560e7575b65e65f [INFO] [stderr] at /rustc/506512391b1a75ae450d36c9420978402a91abcc/library/std/src/rt.rs:141:20 [INFO] [stderr] 32: 0x5646773ba4a7 - std::rt::lang_start::hbf6c019966288247 [INFO] [stderr] 33: 0x5646773bc1d5 - main [INFO] [stderr] 34: 0x7fc8c9fd4d90 - [INFO] [stderr] 35: 0x7fc8c9fd4e40 - __libc_start_main [INFO] [stderr] 36: 0x5646773ba0e5 - _start [INFO] [stderr] 37: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0310`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "a2c1c4037da622016b8bc3734d803ba585d44b265c7aad7184292fabc34ac9f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2c1c4037da622016b8bc3734d803ba585d44b265c7aad7184292fabc34ac9f3", kill_on_drop: false }` [INFO] [stdout] a2c1c4037da622016b8bc3734d803ba585d44b265c7aad7184292fabc34ac9f3