[INFO] fetching crate docuglot 0.5.0...
[INFO] testing docuglot-0.5.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate docuglot 0.5.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate docuglot 0.5.0 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 docuglot 0.5.0
[INFO] finished tweaking crates.io crate docuglot 0.5.0
[INFO] tweaked toml for crates.io crate docuglot 0.5.0 written to /workspace/builds/worker-12/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 parse-display v0.1.2
[INFO] [stderr]   Downloaded parse-display-derive v0.1.2
[INFO] [stderr]   Downloaded lsp-types v0.86.0
[INFO] [stderr]   Downloaded market_derive v0.1.0
[INFO] [stderr]   Downloaded cur v0.4.0
[INFO] [stderr]   Downloaded cur_macro v0.4.0
[INFO] [stderr]   Downloaded conventus v0.3.0
[INFO] [stderr]   Downloaded market v0.24.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] c2394bf5deb32fbe1903b5deb8adb54cd7124eafcba3f50f620ff00b3575737f
[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" "c2394bf5deb32fbe1903b5deb8adb54cd7124eafcba3f50f620ff00b3575737f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2394bf5deb32fbe1903b5deb8adb54cd7124eafcba3f50f620ff00b3575737f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2394bf5deb32fbe1903b5deb8adb54cd7124eafcba3f50f620ff00b3575737f", kill_on_drop: false }`
[INFO] [stdout] c2394bf5deb32fbe1903b5deb8adb54cd7124eafcba3f50f620ff00b3575737f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 0853b8e7bfdfda8e7ce559f62875187ff3995bc2e386950edaed70999a3c27a5
[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" "0853b8e7bfdfda8e7ce559f62875187ff3995bc2e386950edaed70999a3c27a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling crossbeam-queue v0.3.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling fehler-macros v1.0.0
[INFO] [stderr]    Compiling parse-display-derive v0.1.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling enum-map-derive v0.4.6
[INFO] [stderr]    Compiling market_derive v0.1.0
[INFO] [stderr]    Compiling serde_repr v0.1.6
[INFO] [stderr]    Compiling cur_macro v0.4.0
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling url v2.2.0
[INFO] [stderr]    Compiling cur v0.4.0
[INFO] [stderr]    Compiling lsp-types v0.86.0
[INFO] [stderr]    Compiling enum-map v0.6.4
[INFO] [stderr]    Compiling thiserror v1.0.23
[INFO] [stderr]    Compiling fehler v1.0.0
[INFO] [stderr]    Compiling parse-display v0.1.2
[INFO] [stderr]    Compiling conventus v0.3.0
[INFO] [stderr]    Compiling market v0.24.0
[INFO] [stderr]    Compiling docuglot v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.75s
[INFO] running `Command { std: "docker" "inspect" "0853b8e7bfdfda8e7ce559f62875187ff3995bc2e386950edaed70999a3c27a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0853b8e7bfdfda8e7ce559f62875187ff3995bc2e386950edaed70999a3c27a5", kill_on_drop: false }`
[INFO] [stdout] 0853b8e7bfdfda8e7ce559f62875187ff3995bc2e386950edaed70999a3c27a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] aa7b0a2160a5da9e25bc12e2c98bf0756383465bebcc8fd2c37dd7cfc32e435a
[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" "aa7b0a2160a5da9e25bc12e2c98bf0756383465bebcc8fd2c37dd7cfc32e435a", kill_on_drop: false }`
[INFO] [stderr]    Compiling docuglot v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.20s
[INFO] running `Command { std: "docker" "inspect" "aa7b0a2160a5da9e25bc12e2c98bf0756383465bebcc8fd2c37dd7cfc32e435a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa7b0a2160a5da9e25bc12e2c98bf0756383465bebcc8fd2c37dd7cfc32e435a", kill_on_drop: false }`
[INFO] [stdout] aa7b0a2160a5da9e25bc12e2c98bf0756383465bebcc8fd2c37dd7cfc32e435a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a3c05071df67d1e3dbd0b5f02e80961bd02c9ff8de9783ca7f62166ea5e96e31
[INFO] running `Command { std: "docker" "start" "-a" "a3c05071df67d1e3dbd0b5f02e80961bd02c9ff8de9783ca7f62166ea5e96e31", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/docuglot-318ccd339c2cfbf2
[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] [stderr]    Doc-tests docuglot
[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" "a3c05071df67d1e3dbd0b5f02e80961bd02c9ff8de9783ca7f62166ea5e96e31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3c05071df67d1e3dbd0b5f02e80961bd02c9ff8de9783ca7f62166ea5e96e31", kill_on_drop: false }`
[INFO] [stdout] a3c05071df67d1e3dbd0b5f02e80961bd02c9ff8de9783ca7f62166ea5e96e31