[INFO] cloning repository https://github.com/speederking07/LZW_with_universal_coder
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/speederking07/LZW_with_universal_coder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspeederking07%2FLZW_with_universal_coder", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspeederking07%2FLZW_with_universal_coder'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4d98b08faac0c05898046963030d29822c77eb16
[INFO] testing speederking07/LZW_with_universal_coder 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%2Fspeederking07%2FLZW_with_universal_coder" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/speederking07/LZW_with_universal_coder 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/speederking07/LZW_with_universal_coder
[INFO] finished tweaking git repo https://github.com/speederking07/LZW_with_universal_coder
[INFO] tweaked toml for git repo https://github.com/speederking07/LZW_with_universal_coder written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/speederking07/LZW_with_universal_coder 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] dad7ea4b68bbbfd7a547910886fbb62537d1ba8a6a1ce0dee7978ce1c3424704
[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" "dad7ea4b68bbbfd7a547910886fbb62537d1ba8a6a1ce0dee7978ce1c3424704", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dad7ea4b68bbbfd7a547910886fbb62537d1ba8a6a1ce0dee7978ce1c3424704", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dad7ea4b68bbbfd7a547910886fbb62537d1ba8a6a1ce0dee7978ce1c3424704", kill_on_drop: false }`
[INFO] [stdout] dad7ea4b68bbbfd7a547910886fbb62537d1ba8a6a1ce0dee7978ce1c3424704
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 5cf396e6ce184c7575ce7acb626a22900228569af7d7bd7ce0925fbd878d0d5a
[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" "5cf396e6ce184c7575ce7acb626a22900228569af7d7bd7ce0925fbd878d0d5a", kill_on_drop: false }`
[INFO] [stderr]    Compiling lzw_with_universal_coder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.80s
[INFO] running `Command { std: "docker" "inspect" "5cf396e6ce184c7575ce7acb626a22900228569af7d7bd7ce0925fbd878d0d5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cf396e6ce184c7575ce7acb626a22900228569af7d7bd7ce0925fbd878d0d5a", kill_on_drop: false }`
[INFO] [stdout] 5cf396e6ce184c7575ce7acb626a22900228569af7d7bd7ce0925fbd878d0d5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e237aab24364e3ede155a19a16cfaedaf06fe085714dcdae9971313639bc0508
[INFO] running `Command { std: "docker" "start" "-a" "e237aab24364e3ede155a19a16cfaedaf06fe085714dcdae9971313639bc0508", kill_on_drop: false }`
[INFO] [stderr]    Compiling lzw_with_universal_coder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "e237aab24364e3ede155a19a16cfaedaf06fe085714dcdae9971313639bc0508", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e237aab24364e3ede155a19a16cfaedaf06fe085714dcdae9971313639bc0508", kill_on_drop: false }`
[INFO] [stdout] e237aab24364e3ede155a19a16cfaedaf06fe085714dcdae9971313639bc0508
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 341d345cf1ceada481fbbf165827faf2541860ac674551ee1b31e49abcf9c064
[INFO] running `Command { std: "docker" "start" "-a" "341d345cf1ceada481fbbf165827faf2541860ac674551ee1b31e49abcf9c064", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lzw_with_universal_coder-a46c60c8d680d429)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test elias_gamma::gamma_test::gamma_test ... ok
[INFO] [stdout] test dictionary::dict_test::tree_test ... ok
[INFO] [stdout] test elias_omega::omega_test::omega_test ... ok
[INFO] [stdout] test elias_delta::delta_test::delta_test ... ok
[INFO] [stdout] test fibonacci::fib_test::fib_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lzw_with_universal_coder-62017e2d6da18c40)
[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] [stderr]    Doc-tests lzw_with_universal_coder
[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" "341d345cf1ceada481fbbf165827faf2541860ac674551ee1b31e49abcf9c064", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "341d345cf1ceada481fbbf165827faf2541860ac674551ee1b31e49abcf9c064", kill_on_drop: false }`
[INFO] [stdout] 341d345cf1ceada481fbbf165827faf2541860ac674551ee1b31e49abcf9c064