[INFO] fetching crate koblitz 0.0.0...
[INFO] testing koblitz-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate koblitz 0.0.0 into /workspace/builds/worker-101/source
[INFO] validating manifest of crates.io crate koblitz 0.0.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate koblitz 0.0.0
[INFO] finished tweaking crates.io crate koblitz 0.0.0
[INFO] tweaked toml for crates.io crate koblitz 0.0.0 written to /workspace/builds/worker-101/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e9389e65a81a7e5a20b5c46da3cae765290a46ad10c356ee08c2c57b062428b2
[INFO] running `Command { std: "docker" "start" "-a" "e9389e65a81a7e5a20b5c46da3cae765290a46ad10c356ee08c2c57b062428b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9389e65a81a7e5a20b5c46da3cae765290a46ad10c356ee08c2c57b062428b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9389e65a81a7e5a20b5c46da3cae765290a46ad10c356ee08c2c57b062428b2", kill_on_drop: false }`
[INFO] [stdout] e9389e65a81a7e5a20b5c46da3cae765290a46ad10c356ee08c2c57b062428b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 842809731a0ffa6e8898ef621d16bf79fe2497cd1151dd1ce09b94b6d75de44e
[INFO] running `Command { std: "docker" "start" "-a" "842809731a0ffa6e8898ef621d16bf79fe2497cd1151dd1ce09b94b6d75de44e", kill_on_drop: false }`
[INFO] [stderr]    Compiling koblitz v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.65s
[INFO] running `Command { std: "docker" "inspect" "842809731a0ffa6e8898ef621d16bf79fe2497cd1151dd1ce09b94b6d75de44e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "842809731a0ffa6e8898ef621d16bf79fe2497cd1151dd1ce09b94b6d75de44e", kill_on_drop: false }`
[INFO] [stdout] 842809731a0ffa6e8898ef621d16bf79fe2497cd1151dd1ce09b94b6d75de44e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] baa5e705a6fe73a2cc3ac3b4306ec5e4f77b598cba0e88d82027f888a7758d0f
[INFO] running `Command { std: "docker" "start" "-a" "baa5e705a6fe73a2cc3ac3b4306ec5e4f77b598cba0e88d82027f888a7758d0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling koblitz v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "baa5e705a6fe73a2cc3ac3b4306ec5e4f77b598cba0e88d82027f888a7758d0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baa5e705a6fe73a2cc3ac3b4306ec5e4f77b598cba0e88d82027f888a7758d0f", kill_on_drop: false }`
[INFO] [stdout] baa5e705a6fe73a2cc3ac3b4306ec5e4f77b598cba0e88d82027f888a7758d0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6c84b84f531fd7e4024778ed1a062cd7e201257aa4aaa43189d69140d37767aa
[INFO] running `Command { std: "docker" "start" "-a" "6c84b84f531fd7e4024778ed1a062cd7e201257aa4aaa43189d69140d37767aa", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/koblitz-f2e4bf1979ab879d)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests koblitz
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "6c84b84f531fd7e4024778ed1a062cd7e201257aa4aaa43189d69140d37767aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c84b84f531fd7e4024778ed1a062cd7e201257aa4aaa43189d69140d37767aa", kill_on_drop: false }`
[INFO] [stdout] 6c84b84f531fd7e4024778ed1a062cd7e201257aa4aaa43189d69140d37767aa