[INFO] updating cached repository https://github.com/anxiousmodernman/text-viewer
[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] 2f9efb6b1b62abfad0e4d701aa36740f5e577a0a
[INFO] testing anxiousmodernman/text-viewer against 1.45.2 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanxiousmodernman%2Ftext-viewer" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/anxiousmodernman/text-viewer on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/anxiousmodernman/text-viewer
[INFO] finished tweaking git repo https://github.com/anxiousmodernman/text-viewer
[INFO] tweaked toml for git repo https://github.com/anxiousmodernman/text-viewer written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/anxiousmodernman/text-viewer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f084065fa168779c0af0e7c70892c78a112edfe50055625f9d8a53fc228e7866
[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" "f084065fa168779c0af0e7c70892c78a112edfe50055625f9d8a53fc228e7866", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f084065fa168779c0af0e7c70892c78a112edfe50055625f9d8a53fc228e7866", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f084065fa168779c0af0e7c70892c78a112edfe50055625f9d8a53fc228e7866", kill_on_drop: false }`
[INFO] [stdout] f084065fa168779c0af0e7c70892c78a112edfe50055625f9d8a53fc228e7866
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cce8d25dc516472066d8a39ce6a85cd4e7a7076b7a2a663a47fa0147cdb9f866
[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" "cce8d25dc516472066d8a39ce6a85cd4e7a7076b7a2a663a47fa0147cdb9f866", kill_on_drop: false }`
[INFO] [stderr]    Compiling ropey v0.6.3
[INFO] [stderr]    Compiling termion v1.5.1
[INFO] [stderr]    Compiling chat-program v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.80s
[INFO] running `Command { std: "docker" "inspect" "cce8d25dc516472066d8a39ce6a85cd4e7a7076b7a2a663a47fa0147cdb9f866", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cce8d25dc516472066d8a39ce6a85cd4e7a7076b7a2a663a47fa0147cdb9f866", kill_on_drop: false }`
[INFO] [stdout] cce8d25dc516472066d8a39ce6a85cd4e7a7076b7a2a663a47fa0147cdb9f866
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 821213fc5cd0f9d696b691fdcfa263edb4015f779c113a3caa5e3f38c3c35f60
[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" "821213fc5cd0f9d696b691fdcfa263edb4015f779c113a3caa5e3f38c3c35f60", kill_on_drop: false }`
[INFO] [stderr]    Compiling chat-program v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "821213fc5cd0f9d696b691fdcfa263edb4015f779c113a3caa5e3f38c3c35f60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "821213fc5cd0f9d696b691fdcfa263edb4015f779c113a3caa5e3f38c3c35f60", kill_on_drop: false }`
[INFO] [stdout] 821213fc5cd0f9d696b691fdcfa263edb4015f779c113a3caa5e3f38c3c35f60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7e367db93d12385d7ef94be36f1924838610c2327f6bd79a7e06e77d8e6a0ccf
[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" "7e367db93d12385d7ef94be36f1924838610c2327f6bd79a7e06e77d8e6a0ccf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/chat_program-f2da267a2ba091b0
[INFO] [stdout] running 4 tests
[INFO] [stdout] test view::test_view_from_rope ... ok
[INFO] [stdout] test test_line_occupies ... ok
[INFO] [stdout] test do_math ... ok
[INFO] [stdout] test test_get_ranges ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7e367db93d12385d7ef94be36f1924838610c2327f6bd79a7e06e77d8e6a0ccf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e367db93d12385d7ef94be36f1924838610c2327f6bd79a7e06e77d8e6a0ccf", kill_on_drop: false }`
[INFO] [stdout] 7e367db93d12385d7ef94be36f1924838610c2327f6bd79a7e06e77d8e6a0ccf