[INFO] fetching crate tuplex 0.1.0...
[INFO] testing tuplex-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate tuplex 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate tuplex 0.1.0 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 crates.io crate tuplex 0.1.0
[INFO] finished tweaking crates.io crate tuplex 0.1.0
[INFO] tweaked toml for crates.io crate tuplex 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] c0a0e6cd6af80944d498421798b58502641e2e56458ccc136b00b8ee930e0ab1
[INFO] running `Command { std: "docker" "start" "-a" "c0a0e6cd6af80944d498421798b58502641e2e56458ccc136b00b8ee930e0ab1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0a0e6cd6af80944d498421798b58502641e2e56458ccc136b00b8ee930e0ab1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0a0e6cd6af80944d498421798b58502641e2e56458ccc136b00b8ee930e0ab1", kill_on_drop: false }`
[INFO] [stdout] c0a0e6cd6af80944d498421798b58502641e2e56458ccc136b00b8ee930e0ab1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 6efee3c96533cdab28747c0b10ba0677488e71f35f16854f326e99cc8998f8de
[INFO] running `Command { std: "docker" "start" "-a" "6efee3c96533cdab28747c0b10ba0677488e71f35f16854f326e99cc8998f8de", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tuplex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.11s
[INFO] running `Command { std: "docker" "inspect" "6efee3c96533cdab28747c0b10ba0677488e71f35f16854f326e99cc8998f8de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6efee3c96533cdab28747c0b10ba0677488e71f35f16854f326e99cc8998f8de", kill_on_drop: false }`
[INFO] [stdout] 6efee3c96533cdab28747c0b10ba0677488e71f35f16854f326e99cc8998f8de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 89ee22cf9783e1931ddf7ce919e78e880ccc9e660042ee7892153a6819939016
[INFO] running `Command { std: "docker" "start" "-a" "89ee22cf9783e1931ddf7ce919e78e880ccc9e660042ee7892153a6819939016", kill_on_drop: false }`
[INFO] [stderr]    Compiling tuplex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.48s
[INFO] running `Command { std: "docker" "inspect" "89ee22cf9783e1931ddf7ce919e78e880ccc9e660042ee7892153a6819939016", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89ee22cf9783e1931ddf7ce919e78e880ccc9e660042ee7892153a6819939016", kill_on_drop: false }`
[INFO] [stdout] 89ee22cf9783e1931ddf7ce919e78e880ccc9e660042ee7892153a6819939016
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 3cf2dd0cfbde66be5f6e63f8f00e076c6338742d770ed307bdb3757d1eb0a775
[INFO] running `Command { std: "docker" "start" "-a" "3cf2dd0cfbde66be5f6e63f8f00e076c6338742d770ed307bdb3757d1eb0a775", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tuplex-e78c7dccf2ce9e9a)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stderr]    Doc-tests tuplex
[INFO] [stdout] test tests::array_from_tuple_works ... ok
[INFO] [stdout] test tests::bin_tuple_works ... ok
[INFO] [stdout] test tests::convert_tuple_works ... ok
[INFO] [stdout] test tests::homo_into_iter_works ... ok
[INFO] [stdout] test tests::len_works ... ok
[INFO] [stdout] test tests::pop_back_works ... ok
[INFO] [stdout] test tests::pop_front_works ... ok
[INFO] [stdout] test tests::push_front_works ... ok
[INFO] [stdout] test tests::push_back_works ... ok
[INFO] [stdout] test tests::tuple_from_tuple_works ... ok
[INFO] [stdout] test tests::tuple_into_array_works ... ok
[INFO] [stdout] test tests::tuple_into_boxed_slice_works ... ok
[INFO] [stdout] test tests::tuple_into_homo_tuple_works ... ok
[INFO] [stdout] test tests::tuple_into_tuple_works ... ok
[INFO] [stdout] test tests::tuple_of_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 44) ... ok
[INFO] [stdout] test src/lib.rs - BinTuple (line 196) ... ok
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.69s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3cf2dd0cfbde66be5f6e63f8f00e076c6338742d770ed307bdb3757d1eb0a775", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cf2dd0cfbde66be5f6e63f8f00e076c6338742d770ed307bdb3757d1eb0a775", kill_on_drop: false }`
[INFO] [stdout] 3cf2dd0cfbde66be5f6e63f8f00e076c6338742d770ed307bdb3757d1eb0a775