[INFO] fetching crate svgbobdoc 0.2.3...
[INFO] testing svgbobdoc-0.2.3 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate svgbobdoc 0.2.3 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate svgbobdoc 0.2.3 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 svgbobdoc 0.2.3
[INFO] finished tweaking crates.io crate svgbobdoc 0.2.3
[INFO] tweaked toml for crates.io crate svgbobdoc 0.2.3 written to /workspace/builds/worker-4/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 svg v0.5.12
[INFO] [stderr]   Downloaded pom v1.1.0
[INFO] [stderr]   Downloaded svgbob v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] ad30498e7149ed44fde2cf1d5a601c6d859f2ccee2909617b04bffe06ad39162
[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" "ad30498e7149ed44fde2cf1d5a601c6d859f2ccee2909617b04bffe06ad39162", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad30498e7149ed44fde2cf1d5a601c6d859f2ccee2909617b04bffe06ad39162", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad30498e7149ed44fde2cf1d5a601c6d859f2ccee2909617b04bffe06ad39162", kill_on_drop: false }`
[INFO] [stdout] ad30498e7149ed44fde2cf1d5a601c6d859f2ccee2909617b04bffe06ad39162
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c8e54f6329bdf5b8aad74aeb710e135ef177304b22c7e6fba2319adb5c9c5fe2
[INFO] running `Command { std: "docker" "start" "-a" "c8e54f6329bdf5b8aad74aeb710e135ef177304b22c7e6fba2319adb5c9c5fe2", kill_on_drop: false }`
[INFO] [stderr]    Compiling svg v0.5.12
[INFO] [stderr]    Compiling svgbob v0.4.1
[INFO] [stderr]    Compiling svgbobdoc v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.37s
[INFO] running `Command { std: "docker" "inspect" "c8e54f6329bdf5b8aad74aeb710e135ef177304b22c7e6fba2319adb5c9c5fe2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8e54f6329bdf5b8aad74aeb710e135ef177304b22c7e6fba2319adb5c9c5fe2", kill_on_drop: false }`
[INFO] [stdout] c8e54f6329bdf5b8aad74aeb710e135ef177304b22c7e6fba2319adb5c9c5fe2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3cbda8b58c20af3c348470e417a06a6ab1b33637aaee8ee0076a2f0925248f3d
[INFO] running `Command { std: "docker" "start" "-a" "3cbda8b58c20af3c348470e417a06a6ab1b33637aaee8ee0076a2f0925248f3d", kill_on_drop: false }`
[INFO] [stderr]    Compiling svgbobdoc v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "3cbda8b58c20af3c348470e417a06a6ab1b33637aaee8ee0076a2f0925248f3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cbda8b58c20af3c348470e417a06a6ab1b33637aaee8ee0076a2f0925248f3d", kill_on_drop: false }`
[INFO] [stdout] 3cbda8b58c20af3c348470e417a06a6ab1b33637aaee8ee0076a2f0925248f3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] b3a4a6cdd63857c8381c6b94ca53c3604ead33b7f714324fddad95886e7a1e42
[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" "b3a4a6cdd63857c8381c6b94ca53c3604ead33b7f714324fddad95886e7a1e42", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/svgbobdoc-021bcd59b215f146
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests svgbobdoc
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 22) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.79s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b3a4a6cdd63857c8381c6b94ca53c3604ead33b7f714324fddad95886e7a1e42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3a4a6cdd63857c8381c6b94ca53c3604ead33b7f714324fddad95886e7a1e42", kill_on_drop: false }`
[INFO] [stdout] b3a4a6cdd63857c8381c6b94ca53c3604ead33b7f714324fddad95886e7a1e42