[INFO] fetching crate papergrid 0.1.0...
[INFO] testing papergrid-0.1.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate papergrid 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate papergrid 0.1.0 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 crates.io crate papergrid 0.1.0
[INFO] finished tweaking crates.io crate papergrid 0.1.0
[INFO] tweaked toml for crates.io crate papergrid 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stdout] ab80d9abd0660936ab9aa9323fe35333efef2cb40bcd4b5d13f618dfa8adfeb8
[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" "ab80d9abd0660936ab9aa9323fe35333efef2cb40bcd4b5d13f618dfa8adfeb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab80d9abd0660936ab9aa9323fe35333efef2cb40bcd4b5d13f618dfa8adfeb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab80d9abd0660936ab9aa9323fe35333efef2cb40bcd4b5d13f618dfa8adfeb8", kill_on_drop: false }`
[INFO] [stdout] ab80d9abd0660936ab9aa9323fe35333efef2cb40bcd4b5d13f618dfa8adfeb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 525397c7945f9465e74b44c968d586ade4a93c2d51cbe2eae4c3d7a7a52d2bb0
[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" "525397c7945f9465e74b44c968d586ade4a93c2d51cbe2eae4c3d7a7a52d2bb0", kill_on_drop: false }`
[INFO] [stderr]    Compiling papergrid v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `height`
[INFO] [stdout]    --> src/lib.rs:448:8
[INFO] [stdout]     |
[INFO] [stdout] 448 |     fn height(mut self, h: usize) -> Self {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.36s
[INFO] running `Command { std: "docker" "inspect" "525397c7945f9465e74b44c968d586ade4a93c2d51cbe2eae4c3d7a7a52d2bb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "525397c7945f9465e74b44c968d586ade4a93c2d51cbe2eae4c3d7a7a52d2bb0", kill_on_drop: false }`
[INFO] [stdout] 525397c7945f9465e74b44c968d586ade4a93c2d51cbe2eae4c3d7a7a52d2bb0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 207aaead7dd0e0e177a358224e9b897c28e69187025a624a42f26a2ebb34c202
[INFO] running `Command { std: "docker" "start" "-a" "207aaead7dd0e0e177a358224e9b897c28e69187025a624a42f26a2ebb34c202", kill_on_drop: false }`
[INFO] [stdout] warning: associated function is never used: `height`
[INFO] [stdout]    --> src/lib.rs:448:8
[INFO] [stdout]     |
[INFO] [stdout] 448 |     fn height(mut self, h: usize) -> Self {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling papergrid v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.17s
[INFO] running `Command { std: "docker" "inspect" "207aaead7dd0e0e177a358224e9b897c28e69187025a624a42f26a2ebb34c202", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "207aaead7dd0e0e177a358224e9b897c28e69187025a624a42f26a2ebb34c202", kill_on_drop: false }`
[INFO] [stdout] 207aaead7dd0e0e177a358224e9b897c28e69187025a624a42f26a2ebb34c202
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 0cb494c0a5f479707d98ac0b7bb9740ebebd6cccadf0b7f45ef1fc99a4d95bd3
[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" "0cb494c0a5f479707d98ac0b7bb9740ebebd6cccadf0b7f45ef1fc99a4d95bd3", kill_on_drop: false }`
[INFO] [stderr] warning: associated function is never used: `height`
[INFO] [stderr]    --> src/lib.rs:448:8
[INFO] [stderr]     |
[INFO] [stderr] 448 |     fn height(mut self, h: usize) -> Self {
[INFO] [stderr]     |        ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/papergrid-213d1ca52697a60c
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::empty_cell_formating_with_height_1 ... ok
[INFO] [stdout] test tests::empty_cell_formating_with_height_2 ... ok
[INFO] [stdout] test tests::cell_formating_with_height_2 ... ok
[INFO] [stdout] test tests::cell_new_line_formating_with_height_2 ... ok
[INFO] [stdout] test tests::cell_formating_single ... ok
[INFO] [stdout] test tests::cell_formating_multiline ... ok
[INFO] [stdout] test tests::cell_formating_multilane_forced ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/render-b59fa5f57c6a4399
[INFO] [stdout] test tests::cell_formating_empty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test render_empty_line_biside_column_span ... ignored
[INFO] [stdout] test render_empty ... ok
[INFO] [stdout] test render_one_cell_with_column_and_row_span ... ignored
[INFO] [stdout] test render ... ok
[INFO] [stdout] test render_empty_cell ... ok
[INFO] [stdout] test render_row_span ... ok
[INFO] [stdout] test render_row_span_with_indent_when_there_is_bigger_row ... ignored
[INFO] [stdout] test render_row_span_multilane ... ok
[INFO] [stdout] test render_not_quadratic ... ok
[INFO] [stdout] test render_one_line ... ok
[INFO] [stdout] test render_column_span_right ... ok
[INFO] [stdout] test render_column_span_center ... ok
[INFO] [stdout] test render_multilane ... ok
[INFO] [stdout] test render_column_span_with_3_columns ... ok
[INFO] [stdout] test render_column_span_resize ... ok
[INFO] [stdout] test render_column_span_filled_column ... ok
[INFO] [stdout] test render_only_row_spaned ... ok
[INFO] [stdout] test render_column_span_left ... ok
[INFO] [stdout] test render_column_span_center_under_row_combined_with_span_row ... ok
[INFO] [stdout] test render_row_span_with_odd_length ... ok
[INFO] [stdout] test render_row_span_with_horizontal_ident ... ok
[INFO] [stdout] test render_column_span_center_under_row ... ok
[INFO] [stdout] test render_column_and_row_span_on_line ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests papergrid
[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] running `Command { std: "docker" "inspect" "0cb494c0a5f479707d98ac0b7bb9740ebebd6cccadf0b7f45ef1fc99a4d95bd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cb494c0a5f479707d98ac0b7bb9740ebebd6cccadf0b7f45ef1fc99a4d95bd3", kill_on_drop: false }`
[INFO] [stdout] 0cb494c0a5f479707d98ac0b7bb9740ebebd6cccadf0b7f45ef1fc99a4d95bd3