[INFO] cloning repository https://github.com/ebfull/powersoftau [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ebfull/powersoftau" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Febfull%2Fpowersoftau", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Febfull%2Fpowersoftau'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5429415959175082207fd61c10319e47a6b56e87 [INFO] documenting ebfull/powersoftau against 1.61.0 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Febfull%2Fpowersoftau" "/workspace/builds/worker-33/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-33/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ebfull/powersoftau on toolchain 1.61.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ebfull/powersoftau [INFO] finished tweaking git repo https://github.com/ebfull/powersoftau [INFO] tweaked toml for git repo https://github.com/ebfull/powersoftau written to /workspace/builds/worker-33/source/Cargo.toml [INFO] crate git repo https://github.com/ebfull/powersoftau already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded futures v0.1.21 [INFO] [stderr] Downloaded digest v0.6.2 [INFO] [stderr] Downloaded proc-macro-hack v0.4.0 [INFO] [stderr] Downloaded byteorder v1.2.2 [INFO] [stderr] Downloaded crypto-mac v0.4.0 [INFO] [stderr] Downloaded blake2 v0.6.1 [INFO] [stderr] Downloaded crossbeam v0.3.2 [INFO] [stderr] Downloaded generic-array v0.8.3 [INFO] [stderr] Downloaded proc-macro-hack-impl v0.4.0 [INFO] [stderr] Downloaded hex-literal-impl v0.1.1 [INFO] [stderr] Downloaded hex-literal v0.1.1 [INFO] [stderr] Downloaded bellman v0.1.0 [INFO] [stderr] Downloaded pairing v0.14.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cc6781d977e54d8ba5f2aa48a586ffce795b00f6d8d3658479ff51d6ff66b02d [INFO] running `Command { std: "docker" "start" "-a" "cc6781d977e54d8ba5f2aa48a586ffce795b00f6d8d3658479ff51d6ff66b02d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cc6781d977e54d8ba5f2aa48a586ffce795b00f6d8d3658479ff51d6ff66b02d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc6781d977e54d8ba5f2aa48a586ffce795b00f6d8d3658479ff51d6ff66b02d", kill_on_drop: false }` [INFO] [stdout] cc6781d977e54d8ba5f2aa48a586ffce795b00f6d8d3658479ff51d6ff66b02d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4861369b18cee5b5b006a8170dac2061d16499373595d172262b3bc3a6b90942 [INFO] running `Command { std: "docker" "start" "-a" "4861369b18cee5b5b006a8170dac2061d16499373595d172262b3bc3a6b90942", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.40 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling proc-macro-hack-impl v0.4.0 [INFO] [stderr] Checking nodrop v0.1.12 [INFO] [stderr] Checking futures v0.1.21 [INFO] [stderr] Checking constant_time_eq v0.1.3 [INFO] [stderr] Checking byteorder v1.2.2 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking byte-tools v0.2.0 [INFO] [stderr] Checking crossbeam v0.3.2 [INFO] [stderr] Checking bit-vec v0.4.4 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking time v0.1.39 [INFO] [stderr] Compiling proc-macro-hack v0.4.0 [INFO] [stderr] Compiling hex-literal-impl v0.1.1 [INFO] [stderr] Checking rand v0.3.22 [INFO] [stderr] Checking pairing v0.14.1 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking generic-array v0.8.3 [INFO] [stderr] Checking hex-literal v0.1.1 [INFO] [stderr] Checking bellman v0.1.0 [INFO] [stderr] Checking crypto-mac v0.4.0 [INFO] [stderr] Checking digest v0.6.2 [INFO] [stderr] Checking blake2 v0.6.1 [INFO] [stderr] Documenting powersoftau v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking powersoftau v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/lib.rs:57:34 [INFO] [stdout] | [INFO] [stdout] 57 | const TAU_POWERS_LENGTH: usize = (1 << 21); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 57 - const TAU_POWERS_LENGTH: usize = (1 << 21); [INFO] [stdout] 57 + const TAU_POWERS_LENGTH: usize = 1 << 21; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/lib.rs:57:34 [INFO] [stdout] | [INFO] [stdout] 57 | const TAU_POWERS_LENGTH: usize = (1 << 21); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 57 - const TAU_POWERS_LENGTH: usize = (1 << 21); [INFO] [stdout] 57 + const TAU_POWERS_LENGTH: usize = 1 << 21; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Arc` is imported redundantly [INFO] [stdout] --> src/lib.rs:664:21 [INFO] [stdout] | [INFO] [stdout] 44 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | --- the item `Arc` is already imported here [INFO] [stdout] ... [INFO] [stdout] 664 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Mutex` is imported redundantly [INFO] [stdout] --> src/lib.rs:664:26 [INFO] [stdout] | [INFO] [stdout] 44 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ----- the item `Mutex` is already imported here [INFO] [stdout] ... [INFO] [stdout] 664 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: proc-macro derive panicked [INFO] [stdout] --> src/bin/beacon.rs:26:38 [INFO] [stdout] | [INFO] [stdout] 26 | let mut cur_hash: [u8; 32] = hex!("00000000000000000034b33e842ac1c50456abe5fa92b60f6b3dfc5d247f7b58"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: message: assertion failed: source.starts_with(prefix) [INFO] [stdout] = note: this error originates in the macro `hex` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `proc_macro_call` in this scope [INFO] [stdout] --> src/bin/beacon.rs:26:38 [INFO] [stdout] | [INFO] [stdout] 26 | let mut cur_hash: [u8; 32] = hex!("00000000000000000034b33e842ac1c50456abe5fa92b60f6b3dfc5d247f7b58"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `hex` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Compilation failed, aborting rustdoc [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not document `powersoftau` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name beacon src/bin/beacon.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=ee3432e1ab246a35 -L dependency=/opt/rustwide/target/debug/deps --extern bellman=/opt/rustwide/target/debug/deps/libbellman-a8cd1687dbb138f4.rmeta --extern blake2=/opt/rustwide/target/debug/deps/libblake2-6772ec06a1d32f99.rmeta --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-82f612f55d31d4bf.rmeta --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-f7dd56732039aa87.rmeta --extern generic_array=/opt/rustwide/target/debug/deps/libgeneric_array-078da0ad6e3f1944.rmeta --extern hex_literal=/opt/rustwide/target/debug/deps/libhex_literal-36a57b3d8da9b3c9.rmeta --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-cff2220919a664e0.rmeta --extern pairing=/opt/rustwide/target/debug/deps/libpairing-4f5061c98f4f49a0.rmeta --extern powersoftau=/opt/rustwide/target/debug/deps/libpowersoftau-1759a7ab92d74542.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-84ff5a99cda5be68.rmeta --extern crypto=/opt/rustwide/target/debug/deps/libcrypto-707a6e4847665a4c.rmeta --extern typenum=/opt/rustwide/target/debug/deps/libtypenum-89b7a49cf83782af.rmeta --cap-lints=warn --crate-version 0.1.1` (exit status: 1) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "4861369b18cee5b5b006a8170dac2061d16499373595d172262b3bc3a6b90942", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4861369b18cee5b5b006a8170dac2061d16499373595d172262b3bc3a6b90942", kill_on_drop: false }` [INFO] [stdout] 4861369b18cee5b5b006a8170dac2061d16499373595d172262b3bc3a6b90942