[INFO] cloning repository https://github.com/wryyyyyan/rust-text-interface
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wryyyyyan/rust-text-interface" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwryyyyyan%2Frust-text-interface", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwryyyyyan%2Frust-text-interface'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f5bbcda217e4f303be63f4fdb2e69fe9c810df6b
[INFO] testing wryyyyyan/rust-text-interface 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%2Fwryyyyyan%2Frust-text-interface" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wryyyyyan/rust-text-interface 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/wryyyyyan/rust-text-interface
[INFO] finished tweaking git repo https://github.com/wryyyyyan/rust-text-interface
[INFO] tweaked toml for git repo https://github.com/wryyyyyan/rust-text-interface written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/wryyyyyan/rust-text-interface 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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] fa438db80b501391ebf079e8c9c5fd27ba822c77eda74d3a8727f2b8f6aab9ed
[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" "fa438db80b501391ebf079e8c9c5fd27ba822c77eda74d3a8727f2b8f6aab9ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa438db80b501391ebf079e8c9c5fd27ba822c77eda74d3a8727f2b8f6aab9ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa438db80b501391ebf079e8c9c5fd27ba822c77eda74d3a8727f2b8f6aab9ed", kill_on_drop: false }`
[INFO] [stdout] fa438db80b501391ebf079e8c9c5fd27ba822c77eda74d3a8727f2b8f6aab9ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6cf4112ffb78d8bdfbddeb6dff19e4355eb7b910c826af1e2810c53ef6f3ffaa
[INFO] running `Command { std: "docker" "start" "-a" "6cf4112ffb78d8bdfbddeb6dff19e4355eb7b910c826af1e2810c53ef6f3ffaa", kill_on_drop: false }`
[INFO] [stderr]    Compiling text-interface v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.32s
[INFO] running `Command { std: "docker" "inspect" "6cf4112ffb78d8bdfbddeb6dff19e4355eb7b910c826af1e2810c53ef6f3ffaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cf4112ffb78d8bdfbddeb6dff19e4355eb7b910c826af1e2810c53ef6f3ffaa", kill_on_drop: false }`
[INFO] [stdout] 6cf4112ffb78d8bdfbddeb6dff19e4355eb7b910c826af1e2810c53ef6f3ffaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] [stdout] 9e054b3d4235f79dc9067a68e76aa237b9f6d4425ac8a3fc47c3ede289d70c0c
[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" "9e054b3d4235f79dc9067a68e76aa237b9f6d4425ac8a3fc47c3ede289d70c0c", kill_on_drop: false }`
[INFO] [stderr]    Compiling text-interface v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "9e054b3d4235f79dc9067a68e76aa237b9f6d4425ac8a3fc47c3ede289d70c0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e054b3d4235f79dc9067a68e76aa237b9f6d4425ac8a3fc47c3ede289d70c0c", kill_on_drop: false }`
[INFO] [stdout] 9e054b3d4235f79dc9067a68e76aa237b9f6d4425ac8a3fc47c3ede289d70c0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 52ac1dd678a8cd21e2dbf0fb0425f0f73908a97b23167f83b28ac3873b5f80f9
[INFO] running `Command { std: "docker" "start" "-a" "52ac1dd678a8cd21e2dbf0fb0425f0f73908a97b23167f83b28ac3873b5f80f9", kill_on_drop: false }`
[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]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/text_interface-48b25c42d43ee6b7)
[INFO] running `Command { std: "docker" "inspect" "52ac1dd678a8cd21e2dbf0fb0425f0f73908a97b23167f83b28ac3873b5f80f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52ac1dd678a8cd21e2dbf0fb0425f0f73908a97b23167f83b28ac3873b5f80f9", kill_on_drop: false }`
[INFO] [stdout] 52ac1dd678a8cd21e2dbf0fb0425f0f73908a97b23167f83b28ac3873b5f80f9