[INFO] fetching crate vipi 0.1.6...
[INFO] testing vipi-0.1.6 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate vipi 0.1.6 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate vipi 0.1.6
[INFO] finished tweaking crates.io crate vipi 0.1.6
[INFO] tweaked toml for crates.io crate vipi 0.1.6 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vipi 0.1.6 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vipi 0.1.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c9dd9f14ce773107c9dd08a627febcf83387bb440044dfa545d2bd898fad38ca
[INFO] running `Command { std: "docker" "start" "-a" "c9dd9f14ce773107c9dd08a627febcf83387bb440044dfa545d2bd898fad38ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9dd9f14ce773107c9dd08a627febcf83387bb440044dfa545d2bd898fad38ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9dd9f14ce773107c9dd08a627febcf83387bb440044dfa545d2bd898fad38ca", kill_on_drop: false }`
[INFO] [stdout] c9dd9f14ce773107c9dd08a627febcf83387bb440044dfa545d2bd898fad38ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 607f2bdaf5c7556066aecb25f238f400bfe6b5aa4d3207811709dc1372f248c5
[INFO] running `Command { std: "docker" "start" "-a" "607f2bdaf5c7556066aecb25f238f400bfe6b5aa4d3207811709dc1372f248c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling termion v1.5.6
[INFO] [stderr]    Compiling vipi v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `Command { std: "docker" "inspect" "607f2bdaf5c7556066aecb25f238f400bfe6b5aa4d3207811709dc1372f248c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "607f2bdaf5c7556066aecb25f238f400bfe6b5aa4d3207811709dc1372f248c5", kill_on_drop: false }`
[INFO] [stdout] 607f2bdaf5c7556066aecb25f238f400bfe6b5aa4d3207811709dc1372f248c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db20b5413f24dd106f314755fa5d23aa13d22b40e8927e730ed629a15a383b68
[INFO] running `Command { std: "docker" "start" "-a" "db20b5413f24dd106f314755fa5d23aa13d22b40e8927e730ed629a15a383b68", kill_on_drop: false }`
[INFO] [stderr]    Compiling vipi v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "db20b5413f24dd106f314755fa5d23aa13d22b40e8927e730ed629a15a383b68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db20b5413f24dd106f314755fa5d23aa13d22b40e8927e730ed629a15a383b68", kill_on_drop: false }`
[INFO] [stdout] db20b5413f24dd106f314755fa5d23aa13d22b40e8927e730ed629a15a383b68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e21177f096a3aafbc9afa24a24ac38ce26ce43a8f07adbb0a052714bbf99ab6f
[INFO] running `Command { std: "docker" "start" "-a" "e21177f096a3aafbc9afa24a24ac38ce26ce43a8f07adbb0a052714bbf99ab6f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/vipi-406888d7d2a7f90a)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test buffer::tests::clamp_cursor ... ok
[INFO] [stdout] test buffer::tests::backspace_cursor_middle ... ok
[INFO] [stdout] test buffer::tests::backspace_cursor_start ... ok
[INFO] [stdout] test buffer::tests::insert_char ... ok
[INFO] [stdout] test buffer::tests::insert_line_after_cursor_middle_line ... ok
[INFO] [stdout] test buffer::tests::insert_line_after_cursor_last_line ... ok
[INFO] [stdout] test buffer::tests::insert_new_line_end_of_current_line ... ok
[INFO] [stdout] test buffer::tests::insert_new_line_middle_of_current_line ... ok
[INFO] [stdout] test buffer::tests::join_line ... ok
[INFO] [stdout] test buffer::tests::insert_new_line_start_of_current_line ... ok
[INFO] [stdout] test buffer::tests::move_cursor_down ... ok
[INFO] [stdout] test buffer::tests::move_cursor_down_offset ... ok
[INFO] [stdout] test buffer::tests::move_cursor_down_clamp_x ... ok
[INFO] [stdout] test buffer::tests::move_cursor_up_clamp_x ... ok
[INFO] [stdout] test buffer::tests::move_forward_no_op_when_end_of_buffer ... ok
[INFO] [stdout] test buffer::tests::move_forward_wrap_line ... ok
[INFO] [stdout] test buffer::tests::word_forward ... ok
[INFO] [stdout] test buffer::tests::word_forward_non_alpha_numeric_character ... ok
[INFO] [stdout] test buffer::tests::word_forward_multiple_space_character ... ok
[INFO] [stdout] test buffer::tests::move_forward_wrap_line_offset ... ok
[INFO] [stdout] test buffer::tests::word_forward_space_character ... ok
[INFO] [stdout] test buffer::tests::backspace_cursor_one_off ... ok
[INFO] [stdout] test buffer::tests::word_forward_starts_white_space ... ok
[INFO] [stdout] test buffer::tests::word_forward_multiple_non_alpha_numeric_character ... ok
[INFO] [stdout] test buffer::tests::word_forward_wrap_line_current_line_is_empty ... ok
[INFO] [stdout] test buffer::tests::word_forward_wrap_line_offset ... ok
[INFO] [stdout] test buffer::tests::move_forward ... ok
[INFO] [stdout] test buffer::tests::word_forward_wrap_line ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e21177f096a3aafbc9afa24a24ac38ce26ce43a8f07adbb0a052714bbf99ab6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e21177f096a3aafbc9afa24a24ac38ce26ce43a8f07adbb0a052714bbf99ab6f", kill_on_drop: false }`
[INFO] [stdout] e21177f096a3aafbc9afa24a24ac38ce26ce43a8f07adbb0a052714bbf99ab6f