[INFO] cloning repository https://github.com/HopedWall/GFAtoVCF
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HopedWall/GFAtoVCF" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHopedWall%2FGFAtoVCF", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHopedWall%2FGFAtoVCF'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0515bb676b975bb37d18ccafcd57bb55c1239249
[INFO] testing HopedWall/GFAtoVCF against 1.52.1 for beta-1.52-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHopedWall%2FGFAtoVCF" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/HopedWall/GFAtoVCF on toolchain 1.52.1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.52.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/HopedWall/GFAtoVCF
[INFO] finished tweaking git repo https://github.com/HopedWall/GFAtoVCF
[INFO] tweaked toml for git repo https://github.com/HopedWall/GFAtoVCF written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/HopedWall/GFAtoVCF already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.52.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 61c9f0daf05967a054a308dddec0b5f52ca5cc41abfe7707c4a6c58fb54003fb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "61c9f0daf05967a054a308dddec0b5f52ca5cc41abfe7707c4a6c58fb54003fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61c9f0daf05967a054a308dddec0b5f52ca5cc41abfe7707c4a6c58fb54003fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61c9f0daf05967a054a308dddec0b5f52ca5cc41abfe7707c4a6c58fb54003fb", kill_on_drop: false }`
[INFO] [stdout] 61c9f0daf05967a054a308dddec0b5f52ca5cc41abfe7707c4a6c58fb54003fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ec404bac9b36f8b45fc437959e981d9f423f35715b9afabeeb7d70feaa7fa58
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9ec404bac9b36f8b45fc437959e981d9f423f35715b9afabeeb7d70feaa7fa58", kill_on_drop: false }`
[INFO] [stderr]    Compiling json v0.12.4
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling priority-queue v1.0.0
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling gfa v0.2.3
[INFO] [stderr]    Compiling handlegraph v0.2.0
[INFO] [stderr]    Compiling gfa_to_vcf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.89s
[INFO] running `Command { std: "docker" "inspect" "9ec404bac9b36f8b45fc437959e981d9f423f35715b9afabeeb7d70feaa7fa58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ec404bac9b36f8b45fc437959e981d9f423f35715b9afabeeb7d70feaa7fa58", kill_on_drop: false }`
[INFO] [stdout] 9ec404bac9b36f8b45fc437959e981d9f423f35715b9afabeeb7d70feaa7fa58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 302e72b23024a7b8a14ecdbf4debe3940a9682d03dc76ee9d32e079cbf3c40d2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "302e72b23024a7b8a14ecdbf4debe3940a9682d03dc76ee9d32e079cbf3c40d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling gfa_to_vcf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.49s
[INFO] running `Command { std: "docker" "inspect" "302e72b23024a7b8a14ecdbf4debe3940a9682d03dc76ee9d32e079cbf3c40d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "302e72b23024a7b8a14ecdbf4debe3940a9682d03dc76ee9d32e079cbf3c40d2", kill_on_drop: false }`
[INFO] [stdout] 302e72b23024a7b8a14ecdbf4debe3940a9682d03dc76ee9d32e079cbf3c40d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 29e33f149ffbc300c2b77f5b7e58f5d2400e5fbd5adb070010e866e77384b42e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "29e33f149ffbc300c2b77f5b7e58f5d2400e5fbd5adb070010e866e77384b42e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gfa_to_vcf-88e239d22ffe5f9a)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test bubble_detection::tests::find_bfs_1 ... ok
[INFO] [stdout] test bubble_detection::tests::find_bfs_paths_2 ... ok
[INFO] [stdout] test bubble_detection::tests::find_bubbles_2 ... ok
[INFO] [stdout] test bubble_detection::tests::find_bubbles_1 ... ok
[INFO] [stdout] test variant_identification::tests::find_all_paths_1 ... ok
[INFO] [stdout] test variant_identification::tests::find_all_paths_2 ... ok
[INFO] [stdout] test bubble_detection::tests::test_path_to_steps ... ok
[INFO] [stdout] test bubble_detection::tests::test_bfs_distances ... ok
[INFO] [stdout] test variant_identification::tests::find_all_paths_5_alt ... ok
[INFO] [stdout] test variant_identification::tests::find_all_paths_5 ... ok
[INFO] [stdout] test variant_identification::tests::find_all_paths_4_alt ... ok
[INFO] [stdout] test bubble_detection::tests::test_bubble_detection ... ok
[INFO] [stdout] test variant_identification::tests::find_all_paths_4 ... ok
[INFO] [stdout] test variant_identification::tests::whole_script_1 ... ok
[INFO] [stdout] test variant_identification::tests::whole_script_2 ... ok
[INFO] [stdout] test bubble_detection::tests::test_bfs ... ok
[INFO] [stdout] test variant_identification::tests::find_all_paths_3 ... ok
[INFO] [stdout] test bubble_detection::tests::test_dist_to_num_nodes ... ok
[INFO] [stdout] test variant_identification::tests::test_variant_detection ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "29e33f149ffbc300c2b77f5b7e58f5d2400e5fbd5adb070010e866e77384b42e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29e33f149ffbc300c2b77f5b7e58f5d2400e5fbd5adb070010e866e77384b42e", kill_on_drop: false }`
[INFO] [stdout] 29e33f149ffbc300c2b77f5b7e58f5d2400e5fbd5adb070010e866e77384b42e