[INFO] fetching crate lisbeth-tuple-tools 0.1.0...
[INFO] testing lisbeth-tuple-tools-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate lisbeth-tuple-tools 0.1.0 into /workspace/builds/worker-101/source
[INFO] validating manifest of crates.io crate lisbeth-tuple-tools 0.1.0 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 crates.io crate lisbeth-tuple-tools 0.1.0
[INFO] finished tweaking crates.io crate lisbeth-tuple-tools 0.1.0
[INFO] tweaked toml for crates.io crate lisbeth-tuple-tools 0.1.0 written to /workspace/builds/worker-101/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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] 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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3dbf3a76ef5bf72f0b46cd8fb7bb69a76fa65e8f9824c2fbaaeecb94e60204ce
[INFO] running `Command { std: "docker" "start" "-a" "3dbf3a76ef5bf72f0b46cd8fb7bb69a76fa65e8f9824c2fbaaeecb94e60204ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3dbf3a76ef5bf72f0b46cd8fb7bb69a76fa65e8f9824c2fbaaeecb94e60204ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dbf3a76ef5bf72f0b46cd8fb7bb69a76fa65e8f9824c2fbaaeecb94e60204ce", kill_on_drop: false }`
[INFO] [stdout] 3dbf3a76ef5bf72f0b46cd8fb7bb69a76fa65e8f9824c2fbaaeecb94e60204ce
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 11be7dbc10b80abcddacce2142cdf2a90142e67608bd7e13d41f3758a6d4cd1d
[INFO] running `Command { std: "docker" "start" "-a" "11be7dbc10b80abcddacce2142cdf2a90142e67608bd7e13d41f3758a6d4cd1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling lisbeth-tuple-tools v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "11be7dbc10b80abcddacce2142cdf2a90142e67608bd7e13d41f3758a6d4cd1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11be7dbc10b80abcddacce2142cdf2a90142e67608bd7e13d41f3758a6d4cd1d", kill_on_drop: false }`
[INFO] [stdout] 11be7dbc10b80abcddacce2142cdf2a90142e67608bd7e13d41f3758a6d4cd1d
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f97a658d37f372ce2f302bf18cf71aef286b63d0a56bd9f046d5f7b143887d03
[INFO] running `Command { std: "docker" "start" "-a" "f97a658d37f372ce2f302bf18cf71aef286b63d0a56bd9f046d5f7b143887d03", kill_on_drop: false }`
[INFO] [stderr]    Compiling lisbeth-tuple-tools v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "f97a658d37f372ce2f302bf18cf71aef286b63d0a56bd9f046d5f7b143887d03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f97a658d37f372ce2f302bf18cf71aef286b63d0a56bd9f046d5f7b143887d03", kill_on_drop: false }`
[INFO] [stdout] f97a658d37f372ce2f302bf18cf71aef286b63d0a56bd9f046d5f7b143887d03
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4789c23b1972570c6592e79c99afb2247183ab12ad19bd08c323bc402fcd7284
[INFO] running `Command { std: "docker" "start" "-a" "4789c23b1972570c6592e79c99afb2247183ab12ad19bd08c323bc402fcd7284", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lisbeth_tuple_tools-63482590bfcf6095)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test append::tests::append_empty_tuple ... ok
[INFO] [stdout] test append::tests::append_up_to_eight ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lisbeth-tuple-tools
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 34) ... ok
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.76s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4789c23b1972570c6592e79c99afb2247183ab12ad19bd08c323bc402fcd7284", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4789c23b1972570c6592e79c99afb2247183ab12ad19bd08c323bc402fcd7284", kill_on_drop: false }`
[INFO] [stdout] 4789c23b1972570c6592e79c99afb2247183ab12ad19bd08c323bc402fcd7284