[INFO] cloning repository https://github.com/tassoevan/programming-bitcoin
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tassoevan/programming-bitcoin" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftassoevan%2Fprogramming-bitcoin", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftassoevan%2Fprogramming-bitcoin'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 38ce9813cce5b07f0cb032925a714dbee4de26e9
[INFO] testing tassoevan/programming-bitcoin against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftassoevan%2Fprogramming-bitcoin" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tassoevan/programming-bitcoin on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tassoevan/programming-bitcoin
[INFO] finished tweaking git repo https://github.com/tassoevan/programming-bitcoin
[INFO] tweaked toml for git repo https://github.com/tassoevan/programming-bitcoin written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/tassoevan/programming-bitcoin already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 382307a0de91856ff3125dbb66c317e7528d403482410e243245f66f3f3d9ab6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "382307a0de91856ff3125dbb66c317e7528d403482410e243245f66f3f3d9ab6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "382307a0de91856ff3125dbb66c317e7528d403482410e243245f66f3f3d9ab6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "382307a0de91856ff3125dbb66c317e7528d403482410e243245f66f3f3d9ab6", kill_on_drop: false }`
[INFO] [stdout] 382307a0de91856ff3125dbb66c317e7528d403482410e243245f66f3f3d9ab6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1358664d95164f84023a12080926bcee3ce4549100a03b5557c8d12337a74798
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1358664d95164f84023a12080926bcee3ce4549100a03b5557c8d12337a74798", kill_on_drop: false }`
[INFO] [stderr]    Compiling programming-bitcoin v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "1358664d95164f84023a12080926bcee3ce4549100a03b5557c8d12337a74798", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1358664d95164f84023a12080926bcee3ce4549100a03b5557c8d12337a74798", kill_on_drop: false }`
[INFO] [stdout] 1358664d95164f84023a12080926bcee3ce4549100a03b5557c8d12337a74798
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ad0b855eae784aace6824022650c7ac7fd0be296de749fa50e993b074cbd0fe
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1ad0b855eae784aace6824022650c7ac7fd0be296de749fa50e993b074cbd0fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling programming-bitcoin v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "1ad0b855eae784aace6824022650c7ac7fd0be296de749fa50e993b074cbd0fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ad0b855eae784aace6824022650c7ac7fd0be296de749fa50e993b074cbd0fe", kill_on_drop: false }`
[INFO] [stdout] 1ad0b855eae784aace6824022650c7ac7fd0be296de749fa50e993b074cbd0fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b3c21f812c600695483c8159232e71469a734efd8c98fb4d9084db976d77a9a0
[INFO] running `Command { std: "docker" "start" "-a" "b3c21f812c600695483c8159232e71469a734efd8c98fb4d9084db976d77a9a0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/programming_bitcoin-9d4181e9ab24583e
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test elliptic_curve::tests::test_add0 ... ok
[INFO] [stdout] test elliptic_curve::tests::test_add2 ... ok
[INFO] [stdout] test elliptic_curve::tests::test_eq ... ok
[INFO] [stdout] test elliptic_curve::tests::test_finite_field_add ... ok
[INFO] [stdout] test elliptic_curve::tests::test_finite_field_validation ... ok
[INFO] [stdout] test finite_field::tests::test_add ... ok
[INFO] [stdout] test finite_field::tests::test_div ... ok
[INFO] [stdout] test elliptic_curve::tests::test_finite_field_rmul ... ok
[INFO] [stdout] test finite_field::tests::test_sub ... ok
[INFO] [stdout] test finite_field::tests::test_eq ... ok
[INFO] [stdout] test finite_field::tests::test_mul ... ok
[INFO] [stdout] test elliptic_curve::tests::test_add1 ... ok
[INFO] [stdout] test finite_field::tests::test_ne ... ok
[INFO] [stdout] test finite_field::tests::test_pow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b3c21f812c600695483c8159232e71469a734efd8c98fb4d9084db976d77a9a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3c21f812c600695483c8159232e71469a734efd8c98fb4d9084db976d77a9a0", kill_on_drop: false }`
[INFO] [stdout] b3c21f812c600695483c8159232e71469a734efd8c98fb4d9084db976d77a9a0