[INFO] fetching crate cargo-makedocs 1.2.0...
[INFO] testing cargo-makedocs-1.2.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate cargo-makedocs 1.2.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate cargo-makedocs 1.2.0 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 cargo-makedocs 1.2.0
[INFO] finished tweaking crates.io crate cargo-makedocs 1.2.0
[INFO] tweaked toml for crates.io crate cargo-makedocs 1.2.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate cargo-makedocs 1.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] eb5a7a4ac85b7d6f76e39d5343490a64e56ff23d5a63f6ce4dd337b848a00bef
[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" "eb5a7a4ac85b7d6f76e39d5343490a64e56ff23d5a63f6ce4dd337b848a00bef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb5a7a4ac85b7d6f76e39d5343490a64e56ff23d5a63f6ce4dd337b848a00bef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb5a7a4ac85b7d6f76e39d5343490a64e56ff23d5a63f6ce4dd337b848a00bef", kill_on_drop: false }`
[INFO] [stdout] eb5a7a4ac85b7d6f76e39d5343490a64e56ff23d5a63f6ce4dd337b848a00bef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 26d23adda405b72e01f119bb6e6b538e9d68333c02f1a924ac5badc282c74ca5
[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" "26d23adda405b72e01f119bb6e6b538e9d68333c02f1a924ac5badc282c74ca5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.67
[INFO] [stderr]    Compiling syn v1.0.16
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling cargo-makedocs v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.17s
[INFO] running `Command { std: "docker" "inspect" "26d23adda405b72e01f119bb6e6b538e9d68333c02f1a924ac5badc282c74ca5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26d23adda405b72e01f119bb6e6b538e9d68333c02f1a924ac5badc282c74ca5", kill_on_drop: false }`
[INFO] [stdout] 26d23adda405b72e01f119bb6e6b538e9d68333c02f1a924ac5badc282c74ca5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 9eed09b4a68bf2d9d6c40b0c28c34616f3bb0882f6a7604228eb2c786d669f62
[INFO] running `Command { std: "docker" "start" "-a" "9eed09b4a68bf2d9d6c40b0c28c34616f3bb0882f6a7604228eb2c786d669f62", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-makedocs v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.59s
[INFO] running `Command { std: "docker" "inspect" "9eed09b4a68bf2d9d6c40b0c28c34616f3bb0882f6a7604228eb2c786d669f62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9eed09b4a68bf2d9d6c40b0c28c34616f3bb0882f6a7604228eb2c786d669f62", kill_on_drop: false }`
[INFO] [stdout] 9eed09b4a68bf2d9d6c40b0c28c34616f3bb0882f6a7604228eb2c786d669f62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] e94070e717f4043f8a6c0a8c3fc913b083823e3238a68eb8dcf7b02ff421f340
[INFO] running `Command { std: "docker" "start" "-a" "e94070e717f4043f8a6c0a8c3fc913b083823e3238a68eb8dcf7b02ff421f340", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cargo_makedocs-ed54b8075aed2780
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::get_crates_buildtime_deps ... ok
[INFO] [stdout] test tests::get_crates_include_exclude_crate ... ok
[INFO] [stdout] test tests::get_version_from_git ... ok
[INFO] [stdout] test tests::get_crates_from_path ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e94070e717f4043f8a6c0a8c3fc913b083823e3238a68eb8dcf7b02ff421f340", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e94070e717f4043f8a6c0a8c3fc913b083823e3238a68eb8dcf7b02ff421f340", kill_on_drop: false }`
[INFO] [stdout] e94070e717f4043f8a6c0a8c3fc913b083823e3238a68eb8dcf7b02ff421f340