[INFO] updating cached repository https://github.com/robbystk/code128-encoder
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ef7f51e0501a67a497ea4286005a988875fe211b
[INFO] testing robbystk/code128-encoder against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobbystk%2Fcode128-encoder" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/robbystk/code128-encoder on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/robbystk/code128-encoder
[INFO] finished tweaking git repo https://github.com/robbystk/code128-encoder
[INFO] tweaked toml for git repo https://github.com/robbystk/code128-encoder written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/robbystk/code128-encoder already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 948aabfd514fe61b97c1a15235ff0b765f46a172c337c06114cf2ba2337a1abc
[INFO] running `"docker" "start" "-a" "948aabfd514fe61b97c1a15235ff0b765f46a172c337c06114cf2ba2337a1abc"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling code128_encoder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `"docker" "inspect" "948aabfd514fe61b97c1a15235ff0b765f46a172c337c06114cf2ba2337a1abc"`
[INFO] running `"docker" "rm" "-f" "948aabfd514fe61b97c1a15235ff0b765f46a172c337c06114cf2ba2337a1abc"`
[INFO] [stdout] 948aabfd514fe61b97c1a15235ff0b765f46a172c337c06114cf2ba2337a1abc
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 273cd7d8baf19def547c765989cd8c28df79f09dd0c1e964dd5e931b6558ab39
[INFO] running `"docker" "start" "-a" "273cd7d8baf19def547c765989cd8c28df79f09dd0c1e964dd5e931b6558ab39"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling code128_encoder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `"docker" "inspect" "273cd7d8baf19def547c765989cd8c28df79f09dd0c1e964dd5e931b6558ab39"`
[INFO] running `"docker" "rm" "-f" "273cd7d8baf19def547c765989cd8c28df79f09dd0c1e964dd5e931b6558ab39"`
[INFO] [stdout] 273cd7d8baf19def547c765989cd8c28df79f09dd0c1e964dd5e931b6558ab39
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9559496f1d7fa48cae801858a17add9adcfdc2b8a9f4fe5748e326307f66fe65
[INFO] running `"docker" "start" "-a" "9559496f1d7fa48cae801858a17add9adcfdc2b8a9f4fe5748e326307f66fe65"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/code128_encoder-8eef0287538f81f6
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_token_can_be_displayed ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/code128_encoder-9ecb6f57648fef1a
[INFO] [stdout] test tests::test_can_encode_a_string_of_tokens ... ok
[INFO] [stdout] test tests::test_can_tokenize_a_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/integration_test-c36a8e247ec99e5d
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests code128_encoder
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test_four_trailing_digits ... ok
[INFO] [stdout] test test_odd_consecutive_digits ... ok
[INFO] [stdout] test test_six_consecutive_digits ... ok
[INFO] [stdout] test test_basic_digit_string ... ok
[INFO] [stdout] test test_fewer_than_four_leading_digits ... ok
[INFO] [stdout] test test_odd_leading_digits ... ok
[INFO] [stdout] test test_odd_digits ... ok
[INFO] [stdout] test test_four_leading_digits ... ok
[INFO] [stdout] test test_fewer_than_six_consecutive_digits ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "9559496f1d7fa48cae801858a17add9adcfdc2b8a9f4fe5748e326307f66fe65"`
[INFO] running `"docker" "rm" "-f" "9559496f1d7fa48cae801858a17add9adcfdc2b8a9f4fe5748e326307f66fe65"`
[INFO] [stdout] 9559496f1d7fa48cae801858a17add9adcfdc2b8a9f4fe5748e326307f66fe65