[INFO] cloning repository https://github.com/Karuzzzo/Shamir_scheme
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Karuzzzo/Shamir_scheme" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaruzzzo%2FShamir_scheme", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaruzzzo%2FShamir_scheme'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 21883e7dd91a24aac87c36327921ae2f93957bb6
[INFO] testing Karuzzzo/Shamir_scheme against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaruzzzo%2FShamir_scheme" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  85% (1324/1555)
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Updating files: 100% (1555/1555), done.
[INFO] validating manifest of git repo https://github.com/Karuzzzo/Shamir_scheme on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Karuzzzo/Shamir_scheme
[INFO] finished tweaking git repo https://github.com/Karuzzzo/Shamir_scheme
[INFO] tweaked toml for git repo https://github.com/Karuzzzo/Shamir_scheme written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/Karuzzzo/Shamir_scheme already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crunchy v0.1.6
[INFO] [stderr]   Downloaded bigint v4.4.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9dc051e927b1200cb9258927571669a2965044e6cb22b3ee324c5494d4f0d035
[INFO] running `Command { std: "docker" "start" "-a" "9dc051e927b1200cb9258927571669a2965044e6cb22b3ee324c5494d4f0d035", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9dc051e927b1200cb9258927571669a2965044e6cb22b3ee324c5494d4f0d035", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dc051e927b1200cb9258927571669a2965044e6cb22b3ee324c5494d4f0d035", kill_on_drop: false }`
[INFO] [stdout] 9dc051e927b1200cb9258927571669a2965044e6cb22b3ee324c5494d4f0d035
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26b21c99f48ef1c05120f863ab0ff8f95024b50606930d9644ac50288a5f3585
[INFO] running `Command { std: "docker" "start" "-a" "26b21c99f48ef1c05120f863ab0ff8f95024b50606930d9644ac50288a5f3585", kill_on_drop: false }`
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling crunchy v0.1.6
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling bigint v4.4.3
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling shamir-scheme v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.42s
[INFO] running `Command { std: "docker" "inspect" "26b21c99f48ef1c05120f863ab0ff8f95024b50606930d9644ac50288a5f3585", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26b21c99f48ef1c05120f863ab0ff8f95024b50606930d9644ac50288a5f3585", kill_on_drop: false }`
[INFO] [stdout] 26b21c99f48ef1c05120f863ab0ff8f95024b50606930d9644ac50288a5f3585
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eec295e09a2f8ffa6b1e1d8a2568c70eebd65f1bbc6335664971e0501a7f408a
[INFO] running `Command { std: "docker" "start" "-a" "eec295e09a2f8ffa6b1e1d8a2568c70eebd65f1bbc6335664971e0501a7f408a", kill_on_drop: false }`
[INFO] [stderr]    Compiling shamir-scheme v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "eec295e09a2f8ffa6b1e1d8a2568c70eebd65f1bbc6335664971e0501a7f408a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eec295e09a2f8ffa6b1e1d8a2568c70eebd65f1bbc6335664971e0501a7f408a", kill_on_drop: false }`
[INFO] [stdout] eec295e09a2f8ffa6b1e1d8a2568c70eebd65f1bbc6335664971e0501a7f408a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 748f9c53d0d7bddc977af531abfdecb31bb15e9fce2f72c8b4164c1b9cc02bfd
[INFO] running `Command { std: "docker" "start" "-a" "748f9c53d0d7bddc977af531abfdecb31bb15e9fce2f72c8b4164c1b9cc02bfd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/shamir_scheme-a36a9f9197f28210)
[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" "748f9c53d0d7bddc977af531abfdecb31bb15e9fce2f72c8b4164c1b9cc02bfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "748f9c53d0d7bddc977af531abfdecb31bb15e9fce2f72c8b4164c1b9cc02bfd", kill_on_drop: false }`
[INFO] [stdout] 748f9c53d0d7bddc977af531abfdecb31bb15e9fce2f72c8b4164c1b9cc02bfd