[INFO] fetching crate cargo-update 7.0.1...
[INFO] testing cargo-update-7.0.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate cargo-update 7.0.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate cargo-update 7.0.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-update 7.0.1
[INFO] finished tweaking crates.io crate cargo-update 7.0.1
[INFO] tweaked toml for crates.io crate cargo-update 7.0.1 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate cargo-update 7.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded embed-resource v1.6.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b3600d0b764c56196de402db51e9770bfe3d958a81d6abcf22927fd761edfdad
[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" "b3600d0b764c56196de402db51e9770bfe3d958a81d6abcf22927fd761edfdad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3600d0b764c56196de402db51e9770bfe3d958a81d6abcf22927fd761edfdad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3600d0b764c56196de402db51e9770bfe3d958a81d6abcf22927fd761edfdad", kill_on_drop: false }`
[INFO] [stdout] b3600d0b764c56196de402db51e9770bfe3d958a81d6abcf22927fd761edfdad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] 2832f67bd9efc2869c5a865a8270fb8c5e30d6a8a8e89016fd2a06203ff5f445
[INFO] running `Command { std: "docker" "start" "-a" "2832f67bd9efc2869c5a865a8270fb8c5e30d6a8a8e89016fd2a06203ff5f445", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling json v0.11.15
[INFO] [stderr]    Compiling array_tool v1.0.3
[INFO] [stderr]    Compiling hex v0.4.2
[INFO] [stderr]    Compiling lazysort v0.2.1
[INFO] [stderr]    Compiling jobserver v0.1.22
[INFO] [stderr]    Compiling term_size v0.3.2
[INFO] [stderr]    Compiling dirs-sys v0.3.6
[INFO] [stderr]    Compiling unicode-normalization v0.1.9
[INFO] [stderr]    Compiling regex v1.4.6
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]    Compiling embed-resource v1.6.2
[INFO] [stderr]    Compiling libz-sys v1.1.3
[INFO] [stderr]    Compiling openssl-sys v0.9.63
[INFO] [stderr]    Compiling libssh2-sys v0.2.21
[INFO] [stderr]    Compiling libgit2-sys v0.10.0
[INFO] [stderr]    Compiling cargo-update v7.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling git2 v0.11.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 40s
[INFO] running `Command { std: "docker" "inspect" "2832f67bd9efc2869c5a865a8270fb8c5e30d6a8a8e89016fd2a06203ff5f445", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2832f67bd9efc2869c5a865a8270fb8c5e30d6a8a8e89016fd2a06203ff5f445", kill_on_drop: false }`
[INFO] [stdout] 2832f67bd9efc2869c5a865a8270fb8c5e30d6a8a8e89016fd2a06203ff5f445
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] 2a4a3d914dfbf63adc2d2e184260a2fcd12ad2929d14aafac58dc34b59c7f68c
[INFO] running `Command { std: "docker" "start" "-a" "2a4a3d914dfbf63adc2d2e184260a2fcd12ad2929d14aafac58dc34b59c7f68c", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-update v7.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.02s
[INFO] running `Command { std: "docker" "inspect" "2a4a3d914dfbf63adc2d2e184260a2fcd12ad2929d14aafac58dc34b59c7f68c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a4a3d914dfbf63adc2d2e184260a2fcd12ad2929d14aafac58dc34b59c7f68c", kill_on_drop: false }`
[INFO] [stdout] 2a4a3d914dfbf63adc2d2e184260a2fcd12ad2929d14aafac58dc34b59c7f68c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ce77a26fe676b026d2e6496113625559972021a8890678ad6e66662de72873b1
[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" "ce77a26fe676b026d2e6496113625559972021a8890678ad6e66662de72873b1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_update-ac9ca0b664b01b3d)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-d36baa1169824e95)
[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 22 tests
[INFO] [stdout] test ops::assert_index_path::double ... ok
[INFO] [stdout] test ops::assert_index_path::nonexistent ... ok
[INFO] [stdout] test ops::assert_index_path::is_file ... ok
[INFO] [stdout] test ops::assert_index_path::single ... ok
[INFO] [stdout] test ops::get_index_url::default ... ok
[INFO] [stdout] test ops::package_filter_element::parse::err::unrecognised ... ok
[INFO] [stdout] test ops::package_filter_element::parse::ok::toolchain ... ok
[INFO] [stdout] test ops::get_index_url::nonexistent ... ok
[INFO] [stdout] test ops::get_index_url::from_alt_url ... ok
[INFO] [stdout] test ops::get_index_url::dead_end ... ok
[INFO] [stdout] test ops::installed_registry_packages::non_existent ... ok
[INFO] [stdout] test ops::get_index_url::unknown ... ok
[INFO] [stdout] test ops::registry_package::parse::git ... ok
[INFO] [stdout] test ops::package_filter_element::parse::err::no_separator ... ok
[INFO] [stdout] test ops::registry_package::parse::invalid ... ok
[INFO] [stdout] test ops::assert_index_path::two ... ok
[INFO] [stdout] test ops::crate_versions ... ok
[INFO] [stdout] test ops::installed_registry_packages::existent ... ok
[INFO] [stdout] test ops::intersect_packages ... ok
[INFO] [stdout] test ops::registry_package::parse::alt_registry ... ok
[INFO] [stdout] test ops::get_index_url::from_name ... ok
[INFO] [stdout] test ops::registry_package::parse::main_registry ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cargo-update
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test src/ops/config.rs - ops::config::PackageConfig::cargo_args (line 128) - compile ... ok
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name cargo_update --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps -L native=/opt/rustwide/target/debug/build/libgit2-sys-7dd1bb5f7c95d198/out/build -L native=/opt/rustwide/target/debug/build/libssh2-sys-d02eb5a4fee8a759/out/build --extern array_tool=/opt/rustwide/target/debug/deps/libarray_tool-d4d45782cdb56cee.rlib --extern cargo_update=/opt/rustwide/target/debug/deps/libcargo_update-7ce62d2347153603.rlib --extern clap=/opt/rustwide/target/debug/deps/libclap-4c45299fe8763f78.rlib --extern dirs=/opt/rustwide/target/debug/deps/libdirs-7f7c33db085d0ecb.rlib --extern git2=/opt/rustwide/target/debug/deps/libgit2-196301fd2af353da.rlib --extern hex=/opt/rustwide/target/debug/deps/libhex-1f711860870edd26.rlib --extern idna=/opt/rustwide/target/debug/deps/libidna-40e2e4c2fa7dae6f.rlib --extern json=/opt/rustwide/target/debug/deps/libjson-923b289ea3d4908f.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-86422d76b8bd90ed.rlib --extern lazysort=/opt/rustwide/target/debug/deps/liblazysort-725366cc42df736c.rlib --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-21530b60453b0d1f.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-0256710dfa7c9ebf.rlib --extern semver=/opt/rustwide/target/debug/deps/libsemver-f53c0382fa7599e9.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-ce64ff9dad604362.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-c0d84939735ee25f.so --extern tabwriter=/opt/rustwide/target/debug/deps/libtabwriter-46cf02d4dc025ab3.rlib --extern toml=/opt/rustwide/target/debug/deps/libtoml-044b7c9afad23dd6.rlib --extern unicode_normalization=/opt/rustwide/target/debug/deps/libunicode_normalization-85955f44d72b9ed0.rlib --extern url=/opt/rustwide/target/debug/deps/liburl-350eb9249a07a255.rlib -C embed-bitcode=no --cfg 'feature="default"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "ce77a26fe676b026d2e6496113625559972021a8890678ad6e66662de72873b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce77a26fe676b026d2e6496113625559972021a8890678ad6e66662de72873b1", kill_on_drop: false }`
[INFO] [stdout] ce77a26fe676b026d2e6496113625559972021a8890678ad6e66662de72873b1