[INFO] cloning repository https://github.com/LivnyJS/Livny-Rewrite
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LivnyJS/Livny-Rewrite" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLivnyJS%2FLivny-Rewrite", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLivnyJS%2FLivny-Rewrite'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3c6f10c6241509e2be8ad84340cc4006011800f8
[INFO] testing LivnyJS/Livny-Rewrite 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%2FLivnyJS%2FLivny-Rewrite" "/workspace/builds/worker-16/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-16/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LivnyJS/Livny-Rewrite 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/LivnyJS/Livny-Rewrite
[INFO] finished tweaking git repo https://github.com/LivnyJS/Livny-Rewrite
[INFO] tweaked toml for git repo https://github.com/LivnyJS/Livny-Rewrite written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] crate git repo https://github.com/LivnyJS/Livny-Rewrite 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 68381ec9357e26a04e6329713329dbd0b791f89cd5df73bb11f41d8725cd71f9
[INFO] running `Command { std: "docker" "start" "-a" "68381ec9357e26a04e6329713329dbd0b791f89cd5df73bb11f41d8725cd71f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68381ec9357e26a04e6329713329dbd0b791f89cd5df73bb11f41d8725cd71f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68381ec9357e26a04e6329713329dbd0b791f89cd5df73bb11f41d8725cd71f9", kill_on_drop: false }`
[INFO] [stdout] 68381ec9357e26a04e6329713329dbd0b791f89cd5df73bb11f41d8725cd71f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] ece377bf8416cb4ce16c58f4843077c6f681b8e6553710c5280ab6cf66fe27d2
[INFO] running `Command { std: "docker" "start" "-a" "ece377bf8416cb4ce16c58f4843077c6f681b8e6553710c5280ab6cf66fe27d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling libc v0.2.118
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling io-lifetimes v0.5.3
[INFO] [stderr]    Compiling rustix v0.33.3
[INFO] [stderr]    Compiling livny_core v0.1.0 (/opt/rustwide/workdir/core)
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling linux-raw-sys v0.0.42
[INFO] [stderr]    Compiling endian-type v0.1.2
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling utf8parse v0.2.0
[INFO] [stderr]    Compiling textwrap v0.14.2
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling paris v1.5.11
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling os_str_bytes v6.0.0
[INFO] [stderr]    Compiling nibble_vec v0.1.0
[INFO] [stderr] error: failed to run custom build command for `livny_core v0.1.0 (/opt/rustwide/workdir/core)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/livny_core-b0fd4a7245b2fad2/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   Please build connection first.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "ece377bf8416cb4ce16c58f4843077c6f681b8e6553710c5280ab6cf66fe27d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ece377bf8416cb4ce16c58f4843077c6f681b8e6553710c5280ab6cf66fe27d2", kill_on_drop: false }`
[INFO] [stdout] ece377bf8416cb4ce16c58f4843077c6f681b8e6553710c5280ab6cf66fe27d2