[INFO] cloning repository https://github.com/nilslice/simple-text-editor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nilslice/simple-text-editor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnilslice%2Fsimple-text-editor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnilslice%2Fsimple-text-editor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a1fa34b2731b8254243f8203c5cc7af42f5ade8c
[INFO] testing nilslice/simple-text-editor against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnilslice%2Fsimple-text-editor" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nilslice/simple-text-editor on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nilslice/simple-text-editor
[INFO] finished tweaking git repo https://github.com/nilslice/simple-text-editor
[INFO] tweaked toml for git repo https://github.com/nilslice/simple-text-editor written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/nilslice/simple-text-editor already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", 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] c72c6170dace645b4f34e817f9bddd7ab1b0b1185e910d68478cf2aa6fccaefd
[INFO] running `Command { std: "docker" "start" "-a" "c72c6170dace645b4f34e817f9bddd7ab1b0b1185e910d68478cf2aa6fccaefd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c72c6170dace645b4f34e817f9bddd7ab1b0b1185e910d68478cf2aa6fccaefd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c72c6170dace645b4f34e817f9bddd7ab1b0b1185e910d68478cf2aa6fccaefd", kill_on_drop: false }`
[INFO] [stdout] c72c6170dace645b4f34e817f9bddd7ab1b0b1185e910d68478cf2aa6fccaefd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6921a26ad6e10eeff0561338078bea3239b3b5a9fdc90178a9dcdfeafcb8efff
[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" "6921a26ad6e10eeff0561338078bea3239b3b5a9fdc90178a9dcdfeafcb8efff", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple-text-editor v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.87s
[INFO] running `Command { std: "docker" "inspect" "6921a26ad6e10eeff0561338078bea3239b3b5a9fdc90178a9dcdfeafcb8efff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6921a26ad6e10eeff0561338078bea3239b3b5a9fdc90178a9dcdfeafcb8efff", kill_on_drop: false }`
[INFO] [stdout] 6921a26ad6e10eeff0561338078bea3239b3b5a9fdc90178a9dcdfeafcb8efff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c35827aefb321ece8519d6736b6b552498cb022414d256f1abe12b7abf24bdff
[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" "c35827aefb321ece8519d6736b6b552498cb022414d256f1abe12b7abf24bdff", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple-text-editor v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.02s
[INFO] running `Command { std: "docker" "inspect" "c35827aefb321ece8519d6736b6b552498cb022414d256f1abe12b7abf24bdff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c35827aefb321ece8519d6736b6b552498cb022414d256f1abe12b7abf24bdff", kill_on_drop: false }`
[INFO] [stdout] c35827aefb321ece8519d6736b6b552498cb022414d256f1abe12b7abf24bdff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 945a1f647120753ca608f9ab727fd8fe3bd7bef6c6dfd01b7a38f76710e7fcce
[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" "945a1f647120753ca608f9ab727fd8fe3bd7bef6c6dfd01b7a38f76710e7fcce", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/simple_text_editor-5b10741b384abc1d
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_apply_ops ... ok
[INFO] [stdout] test tests::test_parse_input ... ok
[INFO] [stdout] test tests::test_op_from_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/editor-9d250288beb24c4b
[INFO] [stderr]    Doc-tests simple-text-editor
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/ops.rs - ops::Operation::Append (line 7) ... ok
[INFO] [stdout] test src/text.rs - text::Text (line 19) ... ok
[INFO] [stdout] test src/ops.rs - ops::parse (line 121) ... ok
[INFO] [stdout] test src/ops.rs - ops::Operation::Invalid (line 59) ... ok
[INFO] [stdout] test src/ops.rs - ops::Operation::Delete (line 20) ... ok
[INFO] [stdout] test src/ops.rs - ops::Operation::Undo (line 47) ... ok
[INFO] [stdout] test src/ops.rs - ops::Operation::Print (line 33) ... ok
[INFO] [stdout] test src/ops.rs - ops::Operation (line 73) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.60s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "945a1f647120753ca608f9ab727fd8fe3bd7bef6c6dfd01b7a38f76710e7fcce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "945a1f647120753ca608f9ab727fd8fe3bd7bef6c6dfd01b7a38f76710e7fcce", kill_on_drop: false }`
[INFO] [stdout] 945a1f647120753ca608f9ab727fd8fe3bd7bef6c6dfd01b7a38f76710e7fcce