[INFO] cloning repository https://github.com/matterinc/alpha_line
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/matterinc/alpha_line" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatterinc%2Falpha_line", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatterinc%2Falpha_line'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 69374556cfff65b89397db59697802cc04bafb59
[INFO] testing matterinc/alpha_line against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatterinc%2Falpha_line" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/matterinc/alpha_line on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/matterinc/alpha_line
[INFO] finished tweaking git repo https://github.com/matterinc/alpha_line
[INFO] tweaked toml for git repo https://github.com/matterinc/alpha_line written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/matterinc/alpha_line already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 28515aca28d8e8cd9dcca1372ae3215cfd4bef8ecfe6422a4bac17aebb74606c
[INFO] running `Command { std: "docker" "start" "-a" "28515aca28d8e8cd9dcca1372ae3215cfd4bef8ecfe6422a4bac17aebb74606c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28515aca28d8e8cd9dcca1372ae3215cfd4bef8ecfe6422a4bac17aebb74606c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28515aca28d8e8cd9dcca1372ae3215cfd4bef8ecfe6422a4bac17aebb74606c", kill_on_drop: false }`
[INFO] [stdout] 28515aca28d8e8cd9dcca1372ae3215cfd4bef8ecfe6422a4bac17aebb74606c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2a10f44ff5cb30b2243a31e0893c9e8c1aa4aa1faae2b55f8f99d2ec918f55a
[INFO] running `Command { std: "docker" "start" "-a" "b2a10f44ff5cb30b2243a31e0893c9e8c1aa4aa1faae2b55f8f99d2ec918f55a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.48
[INFO] [stderr]    Compiling num-bigint v0.2.2
[INFO] [stderr]    Compiling arrayvec v0.4.10
[INFO] [stderr]    Compiling serde v1.0.86
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling either v1.5.0
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling crossbeam-utils v0.6.5
[INFO] [stderr]    Compiling smallvec v0.6.8
[INFO] [stderr]    Compiling hex-literal-impl v0.1.1
[INFO] [stderr]    Compiling generic-array v0.8.3
[INFO] [stderr]    Compiling syn v0.15.26
[INFO] [stderr]    Compiling itertools v0.8.0
[INFO] [stderr]    Compiling crossbeam-queue v0.1.2
[INFO] [stderr]    Compiling crossbeam-channel v0.3.8
[INFO] [stderr]    Compiling crypto-mac v0.4.0
[INFO] [stderr]    Compiling digest v0.6.2
[INFO] [stderr]    Compiling hex-literal v0.1.2
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling blake2 v0.6.1
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling num_cpus v1.9.0
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.1
[INFO] [stderr]    Compiling serde_derive v1.0.86
[INFO] [stderr]    Compiling crossbeam-deque v0.7.1
[INFO] [stderr]    Compiling crossbeam v0.7.1
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling serde_json v1.0.38
[INFO] [stderr]    Compiling ff_derive v0.4.0 (https://github.com/matterinc/ff#056a13b9)
[INFO] [stderr]    Compiling ff v0.5.0 (https://github.com/matterinc/ff#056a13b9)
[INFO] [stderr]    Compiling pairing v0.15.1 (https://github.com/matterinc/pairing#59a1d70c)
[INFO] [stderr]    Compiling alpha_line v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `G1_x` should have an upper camel case name
[INFO] [stdout]    --> src/parameters.rs:119:5
[INFO] [stdout]     |
[INFO] [stdout] 119 |     G1_x,
[INFO] [stdout]     |     ^^^^ help: convert the identifier to upper camel case: `G1X`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `G1_alpha_x` should have an upper camel case name
[INFO] [stdout]    --> src/parameters.rs:120:5
[INFO] [stdout]     |
[INFO] [stdout] 120 |     G1_alpha_x,
[INFO] [stdout]     |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `G1AlphaX`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `G2_x` should have an upper camel case name
[INFO] [stdout]    --> src/parameters.rs:121:5
[INFO] [stdout]     |
[INFO] [stdout] 121 |     G2_x,
[INFO] [stdout]     |     ^^^^ help: convert the identifier to upper camel case: `G2X`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `G2_alpha_x` should have an upper camel case name
[INFO] [stdout]    --> src/parameters.rs:122:5
[INFO] [stdout]     |
[INFO] [stdout] 122 |     G2_alpha_x,
[INFO] [stdout]     |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `G2AlphaX`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `G2_alpha` should have an upper camel case name
[INFO] [stdout]    --> src/parameters.rs:123:5
[INFO] [stdout]     |
[INFO] [stdout] 123 |     G2_alpha
[INFO] [stdout]     |     ^^^^^^^^ help: convert the identifier to upper camel case: `G2Alpha`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/batched_accumulator.rs:136:33
[INFO] [stdout]     |
[INFO] [stdout] 136 |         assert!(index < P::D*2, format!("Index for element must be below {}, while it's {}", P::D*2, index));
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]     = note: this usage of assert!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the assert!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 136 -         assert!(index < P::D*2, format!("Index for element must be below {}, while it's {}", P::D*2, index));
[INFO] [stdout] 136 +         assert!(index < P::D*2, "Index for element must be below {}, while it's {}", P::D*2, index);
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: proc-macro derive panicked
[INFO] [stdout]   --> src/bin/beacon_constrained.rs:41:38
[INFO] [stdout]    |
[INFO] [stdout] 41 |         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_constrained.rs:41:38
[INFO] [stdout]    |
[INFO] [stdout] 41 |         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: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `alpha_line` due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "b2a10f44ff5cb30b2243a31e0893c9e8c1aa4aa1faae2b55f8f99d2ec918f55a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2a10f44ff5cb30b2243a31e0893c9e8c1aa4aa1faae2b55f8f99d2ec918f55a", kill_on_drop: false }`
[INFO] [stdout] b2a10f44ff5cb30b2243a31e0893c9e8c1aa4aa1faae2b55f8f99d2ec918f55a