[INFO] cloning repository https://github.com/fifth-postulate/packing-puzzle
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fifth-postulate/packing-puzzle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffifth-postulate%2Fpacking-puzzle", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffifth-postulate%2Fpacking-puzzle'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 162dbd13ef4fcbdddaab80722b32a8e41729054e
[INFO] testing fifth-postulate/packing-puzzle against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffifth-postulate%2Fpacking-puzzle" "/workspace/builds/worker-29/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-29/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fifth-postulate/packing-puzzle on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/fifth-postulate/packing-puzzle
[INFO] finished tweaking git repo https://github.com/fifth-postulate/packing-puzzle
[INFO] tweaked toml for git repo https://github.com/fifth-postulate/packing-puzzle written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] crate git repo https://github.com/fifth-postulate/packing-puzzle already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dlx v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 10f5d22c6fab85de2c0995a5ca6a1fba9138999804c57bb77c660b474d372fb2
[INFO] running `Command { std: "docker" "start" "-a" "10f5d22c6fab85de2c0995a5ca6a1fba9138999804c57bb77c660b474d372fb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10f5d22c6fab85de2c0995a5ca6a1fba9138999804c57bb77c660b474d372fb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10f5d22c6fab85de2c0995a5ca6a1fba9138999804c57bb77c660b474d372fb2", kill_on_drop: false }`
[INFO] [stdout] 10f5d22c6fab85de2c0995a5ca6a1fba9138999804c57bb77c660b474d372fb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f518eac1c069d70de46994a8e8373b6ed85115694e94b693add2807a22783333
[INFO] running `Command { std: "docker" "start" "-a" "f518eac1c069d70de46994a8e8373b6ed85115694e94b693add2807a22783333", kill_on_drop: false }`
[INFO] [stderr]    Compiling dlx v0.1.0
[INFO] [stderr]    Compiling pack v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `Command { std: "docker" "inspect" "f518eac1c069d70de46994a8e8373b6ed85115694e94b693add2807a22783333", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f518eac1c069d70de46994a8e8373b6ed85115694e94b693add2807a22783333", kill_on_drop: false }`
[INFO] [stdout] f518eac1c069d70de46994a8e8373b6ed85115694e94b693add2807a22783333
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 450e7688b1c91bf13fb96fc2a25a2d02783fab5ea67439a3e5d3dc0356e9cbdc
[INFO] running `Command { std: "docker" "start" "-a" "450e7688b1c91bf13fb96fc2a25a2d02783fab5ea67439a3e5d3dc0356e9cbdc", 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] [stderr]    Compiling pack v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "450e7688b1c91bf13fb96fc2a25a2d02783fab5ea67439a3e5d3dc0356e9cbdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "450e7688b1c91bf13fb96fc2a25a2d02783fab5ea67439a3e5d3dc0356e9cbdc", kill_on_drop: false }`
[INFO] [stdout] 450e7688b1c91bf13fb96fc2a25a2d02783fab5ea67439a3e5d3dc0356e9cbdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 71a33aca7954d681ccabeb1e84503ec2e1527c83b5f85f3f84d660a6cc208fc2
[INFO] running `Command { std: "docker" "start" "-a" "71a33aca7954d681ccabeb1e84503ec2e1527c83b5f85f3f84d660a6cc208fc2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pack-e63ec9e1f322f133)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test puzzle::piece::entity::tests::piece_should_translate ... ok
[INFO] [stdout] test puzzle::piece::entity::tests::piece_should_tranform ... ok
[INFO] [stdout] test puzzle::piece::template::tests::templates_are_equal_on_values ... ok
[INFO] [stdout] test puzzle::piece::position::tests::positions_are_equal_on_values ... ok
[INFO] [stdout] test puzzle::solver::tests::piece_should_fit_in_target ... ok
[INFO] [stdout] test puzzle::piece::template::tests::templates_should_return_24_pieces_unsymmetric_templates ... ok
[INFO] [stdout] test puzzle::vector::tests::should_determine_vector_addition_of_tuple ... ok
[INFO] [stdout] test puzzle::solver::tests::solutions_should_display_nicely ... ok
[INFO] [stdout] test puzzle::vector::tests::should_determine_vector_difference_of_tuple ... ok
[INFO] [stdout] test util::target::tests::should_create_a_brick ... ok
[INFO] [stdout] test util::target::tests::should_create_a_rectangle ... ok
[INFO] [stderr]    Doc-tests pack
[INFO] [stdout] test puzzle::pieces::tests::bag_should_iterate_over_collection ... ok
[INFO] [stdout] test puzzle::piece::template::tests::templates_should_return_less_than_24_pieces_for_symmetric_templates ... ok
[INFO] [stdout] test puzzle::vector::tests::should_determine_vector_addition_of_triple ... ok
[INFO] [stdout] test puzzle::solver::tests::solve_should_pack_pieces ... ok
[INFO] [stdout] test puzzle::vector::tests::should_determine_vector_difference_of_triple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 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" "71a33aca7954d681ccabeb1e84503ec2e1527c83b5f85f3f84d660a6cc208fc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71a33aca7954d681ccabeb1e84503ec2e1527c83b5f85f3f84d660a6cc208fc2", kill_on_drop: false }`
[INFO] [stdout] 71a33aca7954d681ccabeb1e84503ec2e1527c83b5f85f3f84d660a6cc208fc2