[INFO] cloning repository https://github.com/Hylian/min-entropy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Hylian/min-entropy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHylian%2Fmin-entropy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHylian%2Fmin-entropy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dc812c3f9537cdf983f02c1ed757b288b8e83be3
[INFO] testing Hylian/min-entropy 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%2FHylian%2Fmin-entropy" "/workspace/builds/worker-41/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-41/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Hylian/min-entropy 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/Hylian/min-entropy
[INFO] finished tweaking git repo https://github.com/Hylian/min-entropy
[INFO] tweaked toml for git repo https://github.com/Hylian/min-entropy written to /workspace/builds/worker-41/source/Cargo.toml
[INFO] crate git repo https://github.com/Hylian/min-entropy 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-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] a45fc65e44c748edb605d8fdbccac475778efe9ed7dc93110e6e5deede21d6b2
[INFO] running `Command { std: "docker" "start" "-a" "a45fc65e44c748edb605d8fdbccac475778efe9ed7dc93110e6e5deede21d6b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a45fc65e44c748edb605d8fdbccac475778efe9ed7dc93110e6e5deede21d6b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a45fc65e44c748edb605d8fdbccac475778efe9ed7dc93110e6e5deede21d6b2", kill_on_drop: false }`
[INFO] [stdout] a45fc65e44c748edb605d8fdbccac475778efe9ed7dc93110e6e5deede21d6b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] 5b5ecb86508a2186612fd12bfc910a8f3e2749e8d100ba22c65a01ea8bea817a
[INFO] running `Command { std: "docker" "start" "-a" "5b5ecb86508a2186612fd12bfc910a8f3e2749e8d100ba22c65a01ea8bea817a", kill_on_drop: false }`
[INFO] [stderr]    Compiling min-entropy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.62s
[INFO] running `Command { std: "docker" "inspect" "5b5ecb86508a2186612fd12bfc910a8f3e2749e8d100ba22c65a01ea8bea817a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b5ecb86508a2186612fd12bfc910a8f3e2749e8d100ba22c65a01ea8bea817a", kill_on_drop: false }`
[INFO] [stdout] 5b5ecb86508a2186612fd12bfc910a8f3e2749e8d100ba22c65a01ea8bea817a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] 8e4af418dfed343cfb92c77745bae331f719a0fb4a080692939499296c164066
[INFO] running `Command { std: "docker" "start" "-a" "8e4af418dfed343cfb92c77745bae331f719a0fb4a080692939499296c164066", kill_on_drop: false }`
[INFO] [stderr]    Compiling min-entropy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "8e4af418dfed343cfb92c77745bae331f719a0fb4a080692939499296c164066", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e4af418dfed343cfb92c77745bae331f719a0fb4a080692939499296c164066", kill_on_drop: false }`
[INFO] [stdout] 8e4af418dfed343cfb92c77745bae331f719a0fb4a080692939499296c164066
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] fc555d46af7deb7a4b372e88d86d352b887cd682cd4a8acd86b2a363f104a838
[INFO] running `Command { std: "docker" "start" "-a" "fc555d46af7deb7a4b372e88d86d352b887cd682cd4a8acd86b2a363f104a838", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/min_entropy-dabffeeacf6d2971)
[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" "fc555d46af7deb7a4b372e88d86d352b887cd682cd4a8acd86b2a363f104a838", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc555d46af7deb7a4b372e88d86d352b887cd682cd4a8acd86b2a363f104a838", kill_on_drop: false }`
[INFO] [stdout] fc555d46af7deb7a4b372e88d86d352b887cd682cd4a8acd86b2a363f104a838