[INFO] fetching crate matrix_display 1.0.0... [INFO] testing matrix_display-1.0.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate matrix_display 1.0.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate matrix_display 1.0.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate matrix_display 1.0.0 [INFO] finished tweaking crates.io crate matrix_display 1.0.0 [INFO] tweaked toml for crates.io crate matrix_display 1.0.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded string_morph v0.1.0 [INFO] [stderr] Downloaded unicode_types v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 39e9b5fa6c1d97c5a26ba850305fab32e3ed83662809e6aba737a37a75f0cf43 [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" "39e9b5fa6c1d97c5a26ba850305fab32e3ed83662809e6aba737a37a75f0cf43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "39e9b5fa6c1d97c5a26ba850305fab32e3ed83662809e6aba737a37a75f0cf43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39e9b5fa6c1d97c5a26ba850305fab32e3ed83662809e6aba737a37a75f0cf43", kill_on_drop: false }` [INFO] [stdout] 39e9b5fa6c1d97c5a26ba850305fab32e3ed83662809e6aba737a37a75f0cf43 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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] a24bdddbc73ec19d07b0e92b3b807d42e1fde1711943a61d0b2c51602c0057da [INFO] running `Command { std: "docker" "start" "-a" "a24bdddbc73ec19d07b0e92b3b807d42e1fde1711943a61d0b2c51602c0057da", kill_on_drop: false }` [INFO] [stderr] Compiling string_morph v0.1.0 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling unicode_types v0.2.0 [INFO] [stderr] Compiling matrix_display v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.16s [INFO] running `Command { std: "docker" "inspect" "a24bdddbc73ec19d07b0e92b3b807d42e1fde1711943a61d0b2c51602c0057da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a24bdddbc73ec19d07b0e92b3b807d42e1fde1711943a61d0b2c51602c0057da", kill_on_drop: false }` [INFO] [stdout] a24bdddbc73ec19d07b0e92b3b807d42e1fde1711943a61d0b2c51602c0057da [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9397415a78b8f1244e1e81f08ec2c6b883ad068d9711b17aacc7819dc0ca0284 [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" "9397415a78b8f1244e1e81f08ec2c6b883ad068d9711b17aacc7819dc0ca0284", kill_on_drop: false }` [INFO] [stderr] Compiling matrix_display v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.57s [INFO] running `Command { std: "docker" "inspect" "9397415a78b8f1244e1e81f08ec2c6b883ad068d9711b17aacc7819dc0ca0284", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9397415a78b8f1244e1e81f08ec2c6b883ad068d9711b17aacc7819dc0ca0284", kill_on_drop: false }` [INFO] [stdout] 9397415a78b8f1244e1e81f08ec2c6b883ad068d9711b17aacc7819dc0ca0284 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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] 1ae463a1b0d81047a5a36777e12734573fda834827281dcae5e9accdb40cc752 [INFO] running `Command { std: "docker" "start" "-a" "1ae463a1b0d81047a5a36777e12734573fda834827281dcae5e9accdb40cc752", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/matrix_display-cb42488b7b7b1b66) [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test cell::cell_tests::constructor ... ok [INFO] [stdout] test matrix::matrix_tests::from_index_less_cols_than_rows ... ok [INFO] [stdout] test format_tests::constructor ... ok [INFO] [stdout] test matrix::matrix_tests::from_index_less_rows_than_cols ... ok [INFO] [stdout] test matrix_display_tests::height ... ok [INFO] [stdout] test matrix_display_tests::width ... ok [INFO] [stdout] test matrix::matrix_tests::constructor ... ok [INFO] [stdout] test format_tests::default ... ok [INFO] [stdout] test matrix::matrix_tests::from_index_with_square_matrix ... ok [INFO] [stdout] test cell::cell_tests::clone_and_partial_eq ... ok [INFO] [stdout] test pad::pad_tests::odd_total ... ok [INFO] [stdout] test pad::pad_tests::pad_ascii ... ok [INFO] [stdout] test pad::pad_tests::adds_up_to_correct_size ... ok [INFO] [stdout] test pad::pad_tests::pad_cjk ... ok [INFO] [stdout] test pad::pad_tests::centered ... ok [INFO] [stdout] test pad::pad_tests::no_pad_even ... ok [INFO] [stdout] test pad::pad_tests::no_pad_odd ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Doc-tests matrix_display [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/cell.rs - cell::cell::Cell (line 50) ... ok [INFO] [stdout] test src/lib.rs - (line 15) ... ok [INFO] [stdout] test src/lib.rs - MatrixDisplay (line 261) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.93s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1ae463a1b0d81047a5a36777e12734573fda834827281dcae5e9accdb40cc752", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ae463a1b0d81047a5a36777e12734573fda834827281dcae5e9accdb40cc752", kill_on_drop: false }` [INFO] [stdout] 1ae463a1b0d81047a5a36777e12734573fda834827281dcae5e9accdb40cc752