[INFO] cloning repository https://github.com/vkomenda/threshold_crypto.ocaml
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vkomenda/threshold_crypto.ocaml" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvkomenda%2Fthreshold_crypto.ocaml", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvkomenda%2Fthreshold_crypto.ocaml'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ca24a3c5e98e1c83106af03bdbe0e10255e1a772
[INFO] testing vkomenda/threshold_crypto.ocaml against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvkomenda%2Fthreshold_crypto.ocaml" "/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/vkomenda/threshold_crypto.ocaml on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/vkomenda/threshold_crypto.ocaml
[INFO] finished tweaking git repo https://github.com/vkomenda/threshold_crypto.ocaml
[INFO] tweaked toml for git repo https://github.com/vkomenda/threshold_crypto.ocaml written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] crate git repo https://github.com/vkomenda/threshold_crypto.ocaml already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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] 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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bee2abbb001f869d4c2f09544a52822a02ca1e07bc4e42d7defd586274f6067e
[INFO] running `Command { std: "docker" "start" "-a" "bee2abbb001f869d4c2f09544a52822a02ca1e07bc4e42d7defd586274f6067e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bee2abbb001f869d4c2f09544a52822a02ca1e07bc4e42d7defd586274f6067e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bee2abbb001f869d4c2f09544a52822a02ca1e07bc4e42d7defd586274f6067e", kill_on_drop: false }`
[INFO] [stdout] bee2abbb001f869d4c2f09544a52822a02ca1e07bc4e42d7defd586274f6067e
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9c20a7a5d2c8ef6902ae679f10b154ab8d675b8ede6446faf45eb9796e0f0c7
[INFO] running `Command { std: "docker" "start" "-a" "c9c20a7a5d2c8ef6902ae679f10b154ab8d675b8ede6446faf45eb9796e0f0c7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling syn v1.0.8
[INFO] [stderr]    Compiling cc v1.0.47
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling getrandom v0.1.13
[INFO] [stderr]    Compiling serde v1.0.103
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling memsec v0.5.6
[INFO] [stderr]    Compiling hex_fmt v0.3.0
[INFO] [stderr]    Compiling ocaml v0.8.1
[INFO] [stderr]    Compiling tiny-keccak v1.5.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling bincode v1.2.0
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling errno v0.2.4
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling backtrace v0.3.40
[INFO] [stderr]    Compiling rand04 v0.1.1
[INFO] [stderr]    Compiling pairing v0.14.2
[INFO] [stderr]    Compiling serde_derive v1.0.103
[INFO] [stderr]    Compiling rand04_compat v0.1.1
[INFO] [stderr]    Compiling failure v0.1.6
[INFO] [stderr]    Compiling threshold_crypto v0.3.2
[INFO] [stderr]    Compiling threshold_crypto_ocaml_stubs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.56s
[INFO] running `Command { std: "docker" "inspect" "c9c20a7a5d2c8ef6902ae679f10b154ab8d675b8ede6446faf45eb9796e0f0c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9c20a7a5d2c8ef6902ae679f10b154ab8d675b8ede6446faf45eb9796e0f0c7", kill_on_drop: false }`
[INFO] [stdout] c9c20a7a5d2c8ef6902ae679f10b154ab8d675b8ede6446faf45eb9796e0f0c7
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 342d93151798f8e4603b7fb1566763ec99f37b8d7059c8ba1d7a497bc6194a74
[INFO] running `Command { std: "docker" "start" "-a" "342d93151798f8e4603b7fb1566763ec99f37b8d7059c8ba1d7a497bc6194a74", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling threshold_crypto_ocaml_stubs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "342d93151798f8e4603b7fb1566763ec99f37b8d7059c8ba1d7a497bc6194a74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "342d93151798f8e4603b7fb1566763ec99f37b8d7059c8ba1d7a497bc6194a74", kill_on_drop: false }`
[INFO] [stdout] 342d93151798f8e4603b7fb1566763ec99f37b8d7059c8ba1d7a497bc6194a74
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9e9717ea794a36be7467d0dce6838b4fc94496a5b31211e84bdfba1a7bc86ac6
[INFO] running `Command { std: "docker" "start" "-a" "9e9717ea794a36be7467d0dce6838b4fc94496a5b31211e84bdfba1a7bc86ac6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/threshold_crypto_ocaml_stubs-83b5a98462e06908)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9e9717ea794a36be7467d0dce6838b4fc94496a5b31211e84bdfba1a7bc86ac6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e9717ea794a36be7467d0dce6838b4fc94496a5b31211e84bdfba1a7bc86ac6", kill_on_drop: false }`
[INFO] [stdout] 9e9717ea794a36be7467d0dce6838b4fc94496a5b31211e84bdfba1a7bc86ac6