[INFO] fetching crate nalgebra_latex 0.1.22...
[INFO] testing nalgebra_latex-0.1.22 against 1.75.0 for beta-1.76-3
[INFO] extracting crate nalgebra_latex 0.1.22 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate nalgebra_latex 0.1.22 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "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-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", 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]  Downloading crates ...
[INFO] [stderr]   Downloaded approx v0.5.1
[INFO] [stderr]   Downloaded matrixmultiply v0.3.8
[INFO] [stderr]   Downloaded paste v1.0.14
[INFO] [stderr]   Downloaded safe_arch v0.7.1
[INFO] [stderr]   Downloaded simba v0.7.3
[INFO] [stderr]   Downloaded unicode-ident v1.0.12
[INFO] [stderr]   Downloaded wide v0.7.13
[INFO] [stderr]   Downloaded syn v1.0.109
[INFO] [stderr]   Downloaded syn v2.0.48
[INFO] [stderr]   Downloaded partial_application v0.2.1
[INFO] [stderr]   Downloaded thiserror-impl v1.0.56
[INFO] [stderr]   Downloaded cfg_aliases v0.1.1
[INFO] [stderr]   Downloaded num-bigint v0.4.4
[INFO] [stderr]   Downloaded unconst_trait_impl v0.1.5
[INFO] [stderr]   Downloaded num-rational v0.4.1
[INFO] [stderr]   Downloaded remove_macro_call v0.1.3
[INFO] [stderr]   Downloaded thiserror v1.0.56
[INFO] [stderr]   Downloaded proc-macro2 v1.0.76
[INFO] [stderr]   Downloaded the_assoc_ty_ext v0.1.0
[INFO] [stderr]   Downloaded typenum v1.17.0
[INFO] [stderr]   Downloaded zst v0.1.2
[INFO] [stderr]   Downloaded quote v1.0.35
[INFO] [stderr]   Downloaded num-complex v0.4.4
[INFO] [stderr]   Downloaded nalgebra-macros v0.1.0
[INFO] [stderr]   Downloaded autocfg v1.1.0
[INFO] [stderr]   Downloaded nalgebra v0.31.4
[INFO] [stderr]   Downloaded either v1.9.0
[INFO] [stderr]   Downloaded num-integer v0.1.45
[INFO] [stderr]   Downloaded num-traits v0.2.17
[INFO] [stderr]   Downloaded rawpointer v0.2.1
[INFO] [stderr]   Downloaded bytemuck v1.14.0
[INFO] [stderr]   Downloaded nalgebra_linsys v0.1.1
[INFO] [stderr]   Downloaded const_std_vec v0.2.0
[INFO] [stderr]   Downloaded const_num_bigint v0.2.1
[INFO] [stderr]   Downloaded const_num_bigint_derive v0.1.1
[INFO] [stderr]   Downloaded mime_typed v0.1.7
[INFO] [stderr]   Downloaded execute_evcxr v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e2f1d3b8def1059e5a3245f725f013e459b43a2ca14b51318de3c8dea17696e1
[INFO] running `Command { std: "docker" "start" "-a" "e2f1d3b8def1059e5a3245f725f013e459b43a2ca14b51318de3c8dea17696e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2f1d3b8def1059e5a3245f725f013e459b43a2ca14b51318de3c8dea17696e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2f1d3b8def1059e5a3245f725f013e459b43a2ca14b51318de3c8dea17696e1", kill_on_drop: false }`
[INFO] [stdout] e2f1d3b8def1059e5a3245f725f013e459b43a2ca14b51318de3c8dea17696e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5736c26f86d1d8a43f1c7d4e90aaf7cc0959d08c0ef36d22a6ae1e414bbc862f
[INFO] running `Command { std: "docker" "start" "-a" "5736c26f86d1d8a43f1c7d4e90aaf7cc0959d08c0ef36d22a6ae1e414bbc862f", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling bytemuck v1.14.0
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]    Compiling the_assoc_ty_ext v0.1.0
[INFO] [stderr]    Compiling mime_typed v0.1.7
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling zst v0.1.2
[INFO] [stderr]    Compiling safe_arch v0.7.1
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling matrixmultiply v0.3.8
[INFO] [stderr]    Compiling wide v0.7.13
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling num-complex v0.4.4
[INFO] [stderr]    Compiling simba v0.7.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[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 26.57s
[INFO] running `Command { std: "docker" "inspect" "5736c26f86d1d8a43f1c7d4e90aaf7cc0959d08c0ef36d22a6ae1e414bbc862f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5736c26f86d1d8a43f1c7d4e90aaf7cc0959d08c0ef36d22a6ae1e414bbc862f", kill_on_drop: false }`
[INFO] [stdout] 5736c26f86d1d8a43f1c7d4e90aaf7cc0959d08c0ef36d22a6ae1e414bbc862f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa1a426e74a79318c75c51ac4922d92e19dac75b035db0e499b82b1191dae838
[INFO] running `Command { std: "docker" "start" "-a" "fa1a426e74a79318c75c51ac4922d92e19dac75b035db0e499b82b1191dae838", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling const_std_vec v0.2.0
[INFO] [stderr]    Compiling partial_application v0.2.1
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling num-complex v0.4.4
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling simba v0.7.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]    Compiling unconst_trait_impl v0.1.5
[INFO] [stderr]    Compiling remove_macro_call v0.1.3
[INFO] [stderr]    Compiling const_num_bigint_derive v0.1.1
[INFO] [stderr]    Compiling zst v0.1.2
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling const_num_bigint v0.2.1
[INFO] [stderr]    Compiling execute_evcxr v0.1.1
[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 30.29s
[INFO] running `Command { std: "docker" "inspect" "fa1a426e74a79318c75c51ac4922d92e19dac75b035db0e499b82b1191dae838", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa1a426e74a79318c75c51ac4922d92e19dac75b035db0e499b82b1191dae838", kill_on_drop: false }`
[INFO] [stdout] fa1a426e74a79318c75c51ac4922d92e19dac75b035db0e499b82b1191dae838
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 15b6a5f9ba2beb9dbccb94c389a5ebe9b15d931b4399f331aa47417522ae5ba2
[INFO] running `Command { std: "docker" "start" "-a" "15b6a5f9ba2beb9dbccb94c389a5ebe9b15d931b4399f331aa47417522ae5ba2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nalgebra_latex-07e09ec8ee57c485)
[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]    Doc-tests nalgebra_latex
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test src/fmt/mod.rs - fmt::EvcxrOutputFormatter (line 377) ... ignored
[INFO] [stdout] test src/fmt/mod.rs - fmt::EvcxrOutputFormatter::write_evcxr_output (line 462) ... ignored
[INFO] [stdout] test src/fmt/mod.rs - fmt::EvcxrOutputFormatter::write_evcxr_output (line 499) - compile ... 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/fmt/mod.rs - fmt::LatexFormatter::write_latex (line 303) ... ok
[INFO] [stdout] test src/fmt/mod.rs - fmt::BracedMatrixFormatter (line 664) ... ok
[INFO] [stdout] test src/env.rs - env::LatexEnvironment (line 36) ... ok
[INFO] [stdout] test src/env.rs - env::LatexEnvironment::write_opening_tag (line 205) ... ok
[INFO] [stdout] test src/fmt/mod.rs - fmt::DoubleVBarDelimitedMatrixFormatter (line 720) ... ok
[INFO] [stdout] test src/env.rs - env::LatexEnvironment::write_name (line 138) ... ok
[INFO] [stdout] test src/fmt/mod.rs - fmt::PlainMatrixFormatter (line 580) ... ok
[INFO] [stdout] test src/fmt/mod.rs - fmt::ParenthesizedMatrixFormatter (line 608) ... ok
[INFO] [stdout] test src/fmt/mod.rs - fmt::UncheckedLatexFormatter::write_latex_unchecked (line 168) ... ok
[INFO] [stdout] test src/fmt/mod.rs - fmt::PlainMatrixContentsFormatter (line 549) ... ok
[INFO] [stdout] test src/fmt/mod.rs - fmt::UncheckedLatexFormatter (line 118) ... ok
[INFO] [stdout] test src/fmt/labels.rs - fmt::labels (line 5) ... ok
[INFO] [stdout] test src/fmt/mod.rs - fmt::LatexFormatter (line 248) ... ok
[INFO] [stdout] test src/fmt/mod.rs - fmt::write_latex (line 69) ... ok
[INFO] [stdout] test src/fmt/mod.rs - fmt::VBarDelimitedMatrixFormatter (line 692) ... ok
[INFO] [stdout] test src/fmt/mod.rs - fmt::BracketedMatrixFormatter (line 636) ... ok
[INFO] [stdout] test src/lin_sys/fmt/mod.rs - lin_sys::fmt::PlainLinSysFormatter (line 14) ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] test src/lib.rs - macros::inplace_format (line 22) ... 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 1.65s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "15b6a5f9ba2beb9dbccb94c389a5ebe9b15d931b4399f331aa47417522ae5ba2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15b6a5f9ba2beb9dbccb94c389a5ebe9b15d931b4399f331aa47417522ae5ba2", kill_on_drop: false }`
[INFO] [stdout] 15b6a5f9ba2beb9dbccb94c389a5ebe9b15d931b4399f331aa47417522ae5ba2