[INFO] fetching crate nalgebra_latex 0.1.22...
[INFO] testing nalgebra_latex-0.1.22 against 1.66.0 for beta-1.67-2.7
[INFO] extracting crate nalgebra_latex 0.1.22 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate nalgebra_latex 0.1.22 on toolchain 1.66.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.66.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nalgebra_latex 0.1.22
[INFO] finished tweaking crates.io crate nalgebra_latex 0.1.22
[INFO] tweaked toml for crates.io crate nalgebra_latex 0.1.22 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.66.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.66.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thiserror v1.0.38
[INFO] [stderr]   Downloaded num-rational v0.4.1
[INFO] [stderr]   Downloaded nalgebra-macros v0.1.0
[INFO] [stderr]   Downloaded approx v0.5.1
[INFO] [stderr]   Downloaded thiserror-impl v1.0.38
[INFO] [stderr]   Downloaded typenum v1.16.0
[INFO] [stderr]   Downloaded bytemuck v1.12.3
[INFO] [stderr]   Downloaded partial_application v0.2.1
[INFO] [stderr]   Downloaded safe_arch v0.6.0
[INFO] [stderr]   Downloaded simba v0.7.3
[INFO] [stderr]   Downloaded cfg_aliases v0.1.1
[INFO] [stderr]   Downloaded rawpointer v0.2.1
[INFO] [stderr]   Downloaded num-complex v0.4.2
[INFO] [stderr]   Downloaded paste v1.0.11
[INFO] [stderr]   Downloaded const_num_bigint v0.2.1
[INFO] [stderr]   Downloaded wide v0.7.5
[INFO] [stderr]   Downloaded matrixmultiply v0.3.2
[INFO] [stderr]   Downloaded nalgebra v0.31.4
[INFO] [stderr]   Downloaded nalgebra_linsys v0.1.1
[INFO] [stderr]   Downloaded zst v0.1.2
[INFO] [stderr]   Downloaded remove_macro_call v0.1.3
[INFO] [stderr]   Downloaded unconst_trait_impl v0.1.5
[INFO] [stderr]   Downloaded execute_evcxr v0.1.1
[INFO] [stderr]   Downloaded mime_typed v0.1.7
[INFO] [stderr]   Downloaded the_assoc_ty_ext v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+1.66.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 89ca36d9ecfb8a2494101909cb7792a7cc8e97df52446314c8eb47f308ae1471
[INFO] running `Command { std: "docker" "start" "-a" "89ca36d9ecfb8a2494101909cb7792a7cc8e97df52446314c8eb47f308ae1471", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89ca36d9ecfb8a2494101909cb7792a7cc8e97df52446314c8eb47f308ae1471", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89ca36d9ecfb8a2494101909cb7792a7cc8e97df52446314c8eb47f308ae1471", kill_on_drop: false }`
[INFO] [stdout] 89ca36d9ecfb8a2494101909cb7792a7cc8e97df52446314c8eb47f308ae1471
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+1.66.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 099067ae24b870a0f53ebf28a6bac6fe9d57ad18904f8e55ab718d67df4b4f4b
[INFO] running `Command { std: "docker" "start" "-a" "099067ae24b870a0f53ebf28a6bac6fe9d57ad18904f8e55ab718d67df4b4f4b", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.50
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling paste v1.0.11
[INFO] [stderr]    Compiling bytemuck v1.12.3
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]    Compiling safe_arch v0.6.0
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling wide v0.7.5
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]    Compiling zst v0.1.2
[INFO] [stderr]    Compiling matrixmultiply v0.3.2
[INFO] [stderr]    Compiling the_assoc_ty_ext v0.1.0
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling mime_typed v0.1.7
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling num-complex v0.4.2
[INFO] [stderr]    Compiling simba v0.7.3
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]    Compiling remove_macro_call v0.1.3
[INFO] [stderr]    Compiling unconst_trait_impl v0.1.5
[INFO] [stderr]    Compiling nalgebra v0.31.4
[INFO] [stderr]    Compiling nalgebra_linsys v0.1.1
[INFO] [stderr]    Compiling nalgebra_latex v0.1.22 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.74s
[INFO] running `Command { std: "docker" "inspect" "099067ae24b870a0f53ebf28a6bac6fe9d57ad18904f8e55ab718d67df4b4f4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "099067ae24b870a0f53ebf28a6bac6fe9d57ad18904f8e55ab718d67df4b4f4b", kill_on_drop: false }`
[INFO] [stdout] 099067ae24b870a0f53ebf28a6bac6fe9d57ad18904f8e55ab718d67df4b4f4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+1.66.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94a5b0473b83e1e28f2784f920ea935cc7bf7fdc4414273b82a06d30c576b70a
[INFO] running `Command { std: "docker" "start" "-a" "94a5b0473b83e1e28f2784f920ea935cc7bf7fdc4414273b82a06d30c576b70a", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling proc-macro2 v1.0.50
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling const_std_vec v0.2.0
[INFO] [stderr]    Compiling partial_application v0.2.1
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling num-complex v0.4.2
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling simba v0.7.3
[INFO] [stderr]    Compiling const_num_bigint_derive v0.1.1
[INFO] [stderr]    Compiling execute_evcxr v0.1.1
[INFO] [stderr]    Compiling const_num_bigint v0.2.1
[INFO] [stderr]    Compiling nalgebra v0.31.4
[INFO] [stderr]    Compiling nalgebra_linsys v0.1.1
[INFO] [stderr]    Compiling nalgebra_latex v0.1.22 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 38.86s
[INFO] running `Command { std: "docker" "inspect" "94a5b0473b83e1e28f2784f920ea935cc7bf7fdc4414273b82a06d30c576b70a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94a5b0473b83e1e28f2784f920ea935cc7bf7fdc4414273b82a06d30c576b70a", kill_on_drop: false }`
[INFO] [stdout] 94a5b0473b83e1e28f2784f920ea935cc7bf7fdc4414273b82a06d30c576b70a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+1.66.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 47fb057ffaded237abb906983473b2c15ad0cd1ae9ed56b5a978d394636b5bb3
[INFO] running `Command { std: "docker" "start" "-a" "47fb057ffaded237abb906983473b2c15ad0cd1ae9ed56b5a978d394636b5bb3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.67s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nalgebra_latex-2eb8584ae4f0dc70)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests nalgebra_latex
[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] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test src/env.rs - env::LatexEnvironment::write_name (line 138) ... ok
[INFO] [stdout] test src/fmt/mod.rs - fmt::EvcxrOutputFormatter (line 377) ... ignored
[INFO] [stdout] test src/fmt/mod.rs - fmt::BracketedMatrixFormatter (line 636) ... ok
[INFO] [stdout] test src/fmt/mod.rs - fmt::EvcxrOutputFormatter::write_evcxr_output (line 462) ... ignored
[INFO] [stdout] test src/env.rs - env::LatexEnvironment (line 36) ... ok
[INFO] [stdout] test src/fmt/mod.rs - fmt::BracedMatrixFormatter (line 664) ... ok
[INFO] [stdout] test src/fmt/mod.rs - fmt::DoubleVBarDelimitedMatrixFormatter (line 720) ... ok
[INFO] [stdout] test src/fmt/mod.rs - fmt::EvcxrOutputFormatter (line 414) - compile ... ok
[INFO] [stdout] test src/env.rs - env::LatexEnvironment::write_closing_tag (line 242) ... ok
[INFO] [stdout] test src/env.rs - env::LatexEnvironment::write_opening_tag (line 205) ... ok
[INFO] [stdout] test src/fmt/mod.rs - fmt::EvcxrOutputFormatter::write_evcxr_output (line 499) - compile ... ok
[INFO] [stdout] test src/fmt/labels.rs - fmt::labels (line 5) ... ok
[INFO] [stdout] test src/fmt/mod.rs - fmt::ParenthesizedMatrixFormatter (line 608) ... ok
[INFO] [stdout] test src/fmt/mod.rs - fmt::PlainMatrixFormatter (line 580) ... ok
[INFO] [stdout] test src/fmt/mod.rs - fmt::UncheckedLatexFormatter (line 118) ... ok
[INFO] [stdout] test src/fmt/mod.rs - fmt::LatexFormatter (line 248) ... ok
[INFO] [stdout] test src/fmt/mod.rs - fmt::VBarDelimitedMatrixFormatter (line 692) ... ok
[INFO] [stdout] test src/fmt/mod.rs - fmt::LatexFormatter::write_latex (line 303) ... ok
[INFO] [stdout] test src/fmt/mod.rs - fmt::PlainMatrixContentsFormatter (line 549) ... ok
[INFO] [stdout] test src/fmt/mod.rs - fmt::UncheckedLatexFormatter::write_latex_unchecked (line 168) ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] test src/fmt/mod.rs - fmt::write_latex (line 69) ... ok
[INFO] [stdout] test src/lib.rs - macros::inplace_format (line 22) ... ok
[INFO] [stdout] test src/lin_sys/fmt/mod.rs - lin_sys::fmt::PlainLinSysFormatter (line 14) ... ok
[INFO] [stdout] test src/lin_sys/mod.rs - lin_sys::LinSys (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 3.44s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "47fb057ffaded237abb906983473b2c15ad0cd1ae9ed56b5a978d394636b5bb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47fb057ffaded237abb906983473b2c15ad0cd1ae9ed56b5a978d394636b5bb3", kill_on_drop: false }`
[INFO] [stdout] 47fb057ffaded237abb906983473b2c15ad0cd1ae9ed56b5a978d394636b5bb3