[INFO] fetching crate cargo-update 5.0.0...
[INFO] testing cargo-update-5.0.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate cargo-update 5.0.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate cargo-update 5.0.0 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-update 5.0.0
[INFO] finished tweaking crates.io crate cargo-update 5.0.0
[INFO] tweaked toml for crates.io crate cargo-update 5.0.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate cargo-update 5.0.0 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded embed-resource v1.3.4
[INFO] [stderr]   Downloaded array_tool v1.0.3
[INFO] [stderr]   Downloaded vswhom v0.1.0
[INFO] [stderr]   Downloaded vswhom-sys v0.1.0
[INFO] [stderr]   Downloaded lazysort v0.2.1
[INFO] [stderr]   Downloaded unicode-normalization v0.1.9
[INFO] [stderr]   Downloaded json v0.11.15
[INFO] [stderr]   Downloaded openssl-src v111.12.0+1.1.1h
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e79160229aa60581ed586e4e10430009460170b9bb5a4c6441eaad7a5b127155
[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" "e79160229aa60581ed586e4e10430009460170b9bb5a4c6441eaad7a5b127155", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e79160229aa60581ed586e4e10430009460170b9bb5a4c6441eaad7a5b127155", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e79160229aa60581ed586e4e10430009460170b9bb5a4c6441eaad7a5b127155", kill_on_drop: false }`
[INFO] [stdout] e79160229aa60581ed586e4e10430009460170b9bb5a4c6441eaad7a5b127155
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8ddbe4c3109bf157e5a52822eaf9fe490ce9e1ad58ee1aae276335b2f0a19cc
[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" "c8ddbe4c3109bf157e5a52822eaf9fe490ce9e1ad58ee1aae276335b2f0a19cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.53
[INFO] [stderr]    Compiling embed-resource v1.3.4
[INFO] [stderr]    Compiling array_tool v1.0.3
[INFO] [stderr]    Compiling lazysort v0.2.1
[INFO] [stderr]    Compiling json v0.11.15
[INFO] [stderr]    Compiling tabwriter v1.2.1
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]    Compiling dirs-sys v0.3.5
[INFO] [stderr]    Compiling unicode-normalization v0.1.9
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling toml v0.5.7
[INFO] [stderr]    Compiling cc v1.0.66
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling cargo-update v5.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling libz-sys v1.1.2
[INFO] [stderr]    Compiling libssh2-sys v0.2.20
[INFO] [stderr]    Compiling libgit2-sys v0.10.0
[INFO] [stderr]    Compiling url v2.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling git2 v0.11.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 18s
[INFO] running `Command { std: "docker" "inspect" "c8ddbe4c3109bf157e5a52822eaf9fe490ce9e1ad58ee1aae276335b2f0a19cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8ddbe4c3109bf157e5a52822eaf9fe490ce9e1ad58ee1aae276335b2f0a19cc", kill_on_drop: false }`
[INFO] [stdout] c8ddbe4c3109bf157e5a52822eaf9fe490ce9e1ad58ee1aae276335b2f0a19cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c2acef018617fc246a3860f61306814ff65176d1f7a54d96105e17a6f77a6534
[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" "c2acef018617fc246a3860f61306814ff65176d1f7a54d96105e17a6f77a6534", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-update v5.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.09s
[INFO] running `Command { std: "docker" "inspect" "c2acef018617fc246a3860f61306814ff65176d1f7a54d96105e17a6f77a6534", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2acef018617fc246a3860f61306814ff65176d1f7a54d96105e17a6f77a6534", kill_on_drop: false }`
[INFO] [stdout] c2acef018617fc246a3860f61306814ff65176d1f7a54d96105e17a6f77a6534
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 170fc83b1a517da8635a9a5d4c91d853e43423cb9aafbadff656c901dc669c51
[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" "170fc83b1a517da8635a9a5d4c91d853e43423cb9aafbadff656c901dc669c51", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cargo_update-620101f41ca567a8
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lib-a1ad85da995685d0
[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::two ... ok
[INFO] [stdout] test ops::assert_index_path::nonexistent ... ok
[INFO] [stdout] test ops::assert_index_path::is_file ... ok
[INFO] [stdout] test ops::crate_versions ... ok
[INFO] [stdout] test ops::assert_index_path::single ... ok
[INFO] [stdout] test ops::get_index_url::nonexistent ... ok
[INFO] [stdout] test ops::get_index_url::default ... 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::get_index_url::from_name ... ok
[INFO] [stdout] test ops::package_filter_element::parse::err::unrecognised ... ok
[INFO] [stdout] test ops::registry_package::parse::invalid ... ok
[INFO] [stdout] test ops::package_filter_element::parse::err::no_separator ... ok
[INFO] [stdout] test ops::get_index_url::unknown ... ok
[INFO] [stdout] test ops::intersect_packages ... ok
[INFO] [stdout] test ops::registry_package::parse::alt_registry ... ok
[INFO] [stdout] test ops::registry_package::parse::git ... ok
[INFO] [stdout] test ops::package_filter_element::parse::ok::toolchain ... ok
[INFO] [stdout] test ops::installed_registry_packages::non_existent ... ok
[INFO] [stdout] test ops::registry_package::parse::main_registry ... ok
[INFO] [stdout] test ops::installed_registry_packages::existent ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[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 113) ... 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 --test /opt/rustwide/workdir/src/lib.rs --crate-name cargo_update -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps -L native=/opt/rustwide/target/debug/build/libgit2-sys-d35312f0e0803760/out/build -L native=/opt/rustwide/target/debug/build/libssh2-sys-34ac0a977ecb1fcc/out/build --cfg 'feature="default"' --extern array_tool=/opt/rustwide/target/debug/deps/libarray_tool-2a1c3dc54c117c13.rlib --extern cargo_update=/opt/rustwide/target/debug/deps/libcargo_update-96a8014502659d04.rlib --extern clap=/opt/rustwide/target/debug/deps/libclap-367b81fb88f94f5e.rlib --extern dirs=/opt/rustwide/target/debug/deps/libdirs-12f8477b7d21ebb6.rlib --extern git2=/opt/rustwide/target/debug/deps/libgit2-e0543eb66a4dda7c.rlib --extern hex=/opt/rustwide/target/debug/deps/libhex-14911843fdb620d9.rlib --extern json=/opt/rustwide/target/debug/deps/libjson-45a59442d675f040.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-b2d06f7d60fcbb27.rlib --extern lazysort=/opt/rustwide/target/debug/deps/liblazysort-bf9110a50557c65b.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-88a1e75c7e2bfbce.rlib --extern semver=/opt/rustwide/target/debug/deps/libsemver-4c9f38fc07217a62.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-b87c66e89357a9f0.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-02c5ad211f86eab4.so --extern tabwriter=/opt/rustwide/target/debug/deps/libtabwriter-2390b9c53e69ceff.rlib --extern toml=/opt/rustwide/target/debug/deps/libtoml-68e2530d4cbe665d.rlib --extern unicode_normalization=/opt/rustwide/target/debug/deps/libunicode_normalization-9a5087136781d985.rlib --extern url=/opt/rustwide/target/debug/deps/liburl-53553d129f2f533e.rlib -C embed-bitcode=no` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "170fc83b1a517da8635a9a5d4c91d853e43423cb9aafbadff656c901dc669c51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "170fc83b1a517da8635a9a5d4c91d853e43423cb9aafbadff656c901dc669c51", kill_on_drop: false }`
[INFO] [stdout] 170fc83b1a517da8635a9a5d4c91d853e43423cb9aafbadff656c901dc669c51