[INFO] fetching crate asciimath-rs 0.5.7...
[INFO] testing asciimath-rs-0.5.7 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate asciimath-rs 0.5.7 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate asciimath-rs 0.5.7 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 asciimath-rs 0.5.7
[INFO] finished tweaking crates.io crate asciimath-rs 0.5.7
[INFO] tweaked toml for crates.io crate asciimath-rs 0.5.7 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded charred v0.3.3
[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] 753ad3bda9b26b42cbb8222236b6aa8e1923d7cad3c505a3cf28b47dd48fdfb4
[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" "753ad3bda9b26b42cbb8222236b6aa8e1923d7cad3c505a3cf28b47dd48fdfb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "753ad3bda9b26b42cbb8222236b6aa8e1923d7cad3c505a3cf28b47dd48fdfb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "753ad3bda9b26b42cbb8222236b6aa8e1923d7cad3c505a3cf28b47dd48fdfb4", kill_on_drop: false }`
[INFO] [stdout] 753ad3bda9b26b42cbb8222236b6aa8e1923d7cad3c505a3cf28b47dd48fdfb4
[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] a9040d4ad142bf485ce71c8bf5dbd614e4b41ba9e14bacb49c891e6089ded75a
[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" "a9040d4ad142bf485ce71c8bf5dbd614e4b41ba9e14bacb49c891e6089ded75a", kill_on_drop: false }`
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling htmlescape v0.3.1
[INFO] [stderr]    Compiling charred v0.3.3
[INFO] [stderr]    Compiling asciimath-rs v0.5.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.83s
[INFO] running `Command { std: "docker" "inspect" "a9040d4ad142bf485ce71c8bf5dbd614e4b41ba9e14bacb49c891e6089ded75a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9040d4ad142bf485ce71c8bf5dbd614e4b41ba9e14bacb49c891e6089ded75a", kill_on_drop: false }`
[INFO] [stdout] a9040d4ad142bf485ce71c8bf5dbd614e4b41ba9e14bacb49c891e6089ded75a
[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] [stdout] 932889f00d2221ff410ffe72fb9261c5e394910706feb2889a24844b7e0a56d4
[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" "932889f00d2221ff410ffe72fb9261c5e394910706feb2889a24844b7e0a56d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling asciimath-rs v0.5.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.45s
[INFO] running `Command { std: "docker" "inspect" "932889f00d2221ff410ffe72fb9261c5e394910706feb2889a24844b7e0a56d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "932889f00d2221ff410ffe72fb9261c5e394910706feb2889a24844b7e0a56d4", kill_on_drop: false }`
[INFO] [stdout] 932889f00d2221ff410ffe72fb9261c5e394910706feb2889a24844b7e0a56d4
[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] 5af4e20d9423a033b47115d6fca7df7665dae01649dce5fd793b34dd76ccb53c
[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" "5af4e20d9423a033b47115d6fca7df7665dae01649dce5fd793b34dd76ccb53c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/asciimath_rs-65835bd832b5d217
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::it_rejects_invalid_matrices ... ok
[INFO] [stdout] test tests::it_parses_into_a_tree1 ... ok
[INFO] [stdout] test tests::it_tokenizes_expressions2 ... ok
[INFO] [stdout] test tests::it_parses_matrices ... ok
[INFO] [stdout] test tests::it_tokenizes_text2 ... ok
[INFO] [stdout] test tests::it_tokenizes_expressions3 ... ok
[INFO] [stdout] test tests::it_parses_vectors ... ok
[INFO] [stdout] test tests::it_tokenizes_expressions1 ... ok
[INFO] [stderr]    Doc-tests asciimath-rs
[INFO] [stdout] test tests::it_tokenizes_text1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - parse (line 25) ... ok
[INFO] [stdout] test src/format/mathml.rs - format::mathml::Expression::to_mathml (line 674) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5af4e20d9423a033b47115d6fca7df7665dae01649dce5fd793b34dd76ccb53c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5af4e20d9423a033b47115d6fca7df7665dae01649dce5fd793b34dd76ccb53c", kill_on_drop: false }`
[INFO] [stdout] 5af4e20d9423a033b47115d6fca7df7665dae01649dce5fd793b34dd76ccb53c