[INFO] updating cached repository https://github.com/jmaygarden/slip-codec
[INFO] running `Command { std: "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", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8a8a1b23e8613c1c41001e2c1dc4ae6ba747e580
[INFO] testing jmaygarden/slip-codec against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmaygarden%2Fslip-codec" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jmaygarden/slip-codec on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jmaygarden/slip-codec
[INFO] finished tweaking git repo https://github.com/jmaygarden/slip-codec
[INFO] tweaked toml for git repo https://github.com/jmaygarden/slip-codec written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/jmaygarden/slip-codec already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: the lock file /workspace/builds/worker-2/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05a1d50afac1e01fb3f48cc828d51e31d19b95d7d96fa47173979e5e76f4b167
[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" "05a1d50afac1e01fb3f48cc828d51e31d19b95d7d96fa47173979e5e76f4b167", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05a1d50afac1e01fb3f48cc828d51e31d19b95d7d96fa47173979e5e76f4b167", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05a1d50afac1e01fb3f48cc828d51e31d19b95d7d96fa47173979e5e76f4b167", kill_on_drop: false }`
[INFO] [stdout] 05a1d50afac1e01fb3f48cc828d51e31d19b95d7d96fa47173979e5e76f4b167
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b19ab3827afa3267488f8e06d40648af6cccb3a3ed419cd8cad9e494099abb5a
[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" "b19ab3827afa3267488f8e06d40648af6cccb3a3ed419cd8cad9e494099abb5a", kill_on_drop: false }`
[INFO] [stderr]    Compiling slip-codec v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "b19ab3827afa3267488f8e06d40648af6cccb3a3ed419cd8cad9e494099abb5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b19ab3827afa3267488f8e06d40648af6cccb3a3ed419cd8cad9e494099abb5a", kill_on_drop: false }`
[INFO] [stdout] b19ab3827afa3267488f8e06d40648af6cccb3a3ed419cd8cad9e494099abb5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 7ccc6960e3ea5448bda8d54b9bc5dea87e36cfd4d19ed66fe67d62350aae796e
[INFO] running `Command { std: "docker" "start" "-a" "7ccc6960e3ea5448bda8d54b9bc5dea87e36cfd4d19ed66fe67d62350aae796e", kill_on_drop: false }`
[INFO] [stderr]    Compiling slip-codec v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "7ccc6960e3ea5448bda8d54b9bc5dea87e36cfd4d19ed66fe67d62350aae796e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ccc6960e3ea5448bda8d54b9bc5dea87e36cfd4d19ed66fe67d62350aae796e", kill_on_drop: false }`
[INFO] [stdout] 7ccc6960e3ea5448bda8d54b9bc5dea87e36cfd4d19ed66fe67d62350aae796e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a01878cd5d51edd0a694d52eaa11d02adf8d53f92ca75db46b35555ccdb4a3a9
[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" "a01878cd5d51edd0a694d52eaa11d02adf8d53f92ca75db46b35555ccdb4a3a9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/slip_codec-79b3224ed9a65ec7
[INFO] [stderr]    Doc-tests slip-codec
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test decoder::tests::multi_part_decode ... ok
[INFO] [stdout] test decoder::tests::simple_decode ... ok
[INFO] [stdout] test decoder::tests::decode_esc_then_esc_esc_sequence ... ok
[INFO] [stdout] test encoder::tests::empty_encode ... ok
[INFO] [stdout] test encoder::tests::encode_esc_esc_sequence ... ok
[INFO] [stdout] test decoder::tests::decode_esc_then_esc_end_sequence ... ok
[INFO] [stdout] test decoder::tests::empty_decode ... ok
[INFO] [stdout] test encoder::tests::encode_end_esc_sequence ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 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 `Command { std: "docker" "inspect" "a01878cd5d51edd0a694d52eaa11d02adf8d53f92ca75db46b35555ccdb4a3a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a01878cd5d51edd0a694d52eaa11d02adf8d53f92ca75db46b35555ccdb4a3a9", kill_on_drop: false }`
[INFO] [stdout] a01878cd5d51edd0a694d52eaa11d02adf8d53f92ca75db46b35555ccdb4a3a9