[INFO] fetching crate cobalt-core 0.17.0...
[INFO] testing cobalt-core-0.17.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate cobalt-core 0.17.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate cobalt-core 0.17.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cobalt-core 0.17.0
[INFO] finished tweaking crates.io crate cobalt-core 0.17.0
[INFO] tweaked toml for crates.io crate cobalt-core 0.17.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded relative-path v1.7.0
[INFO] [stderr]   Downloaded liquid-core v0.23.2
[INFO] [stderr]   Downloaded deunicode v1.3.1
[INFO] [stderr]   Downloaded status v0.0.10
[INFO] [stderr]   Downloaded cobalt-config v0.17.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", 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] 2a51eb96b27163c802f149b4a79a567f94a4085f4ffcbea9f114da4a03841338
[INFO] running `Command { std: "docker" "start" "-a" "2a51eb96b27163c802f149b4a79a567f94a4085f4ffcbea9f114da4a03841338", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a51eb96b27163c802f149b4a79a567f94a4085f4ffcbea9f114da4a03841338", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a51eb96b27163c802f149b4a79a567f94a4085f4ffcbea9f114da4a03841338", kill_on_drop: false }`
[INFO] [stdout] 2a51eb96b27163c802f149b4a79a567f94a4085f4ffcbea9f114da4a03841338
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 91fd82d4bd053f5462623e7424f5aea32310627c7d591d60e57debb0a5303ec3
[INFO] running `Command { std: "docker" "start" "-a" "91fd82d4bd053f5462623e7424f5aea32310627c7d591d60e57debb0a5303ec3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]    Compiling anymap2 v0.13.0
[INFO] [stderr]    Compiling deunicode v1.3.1
[INFO] [stderr]    Compiling thread_local v1.1.4
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling status v0.0.10
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling globset v0.4.8
[INFO] [stderr]    Compiling ignore v0.4.18
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling kstring v1.0.6
[INFO] [stderr]    Compiling relative-path v1.7.0
[INFO] [stderr]    Compiling serde_yaml v0.8.23
[INFO] [stderr]    Compiling liquid-core v0.23.2
[INFO] [stderr]    Compiling cobalt-config v0.17.0
[INFO] [stderr]    Compiling cobalt-core v0.17.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 51.93s
[INFO] running `Command { std: "docker" "inspect" "91fd82d4bd053f5462623e7424f5aea32310627c7d591d60e57debb0a5303ec3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91fd82d4bd053f5462623e7424f5aea32310627c7d591d60e57debb0a5303ec3", kill_on_drop: false }`
[INFO] [stdout] 91fd82d4bd053f5462623e7424f5aea32310627c7d591d60e57debb0a5303ec3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] c7f6796fa763af3f6b9980b29146f4d09bce5a9093be53baedb8d3ca378babb1
[INFO] running `Command { std: "docker" "start" "-a" "c7f6796fa763af3f6b9980b29146f4d09bce5a9093be53baedb8d3ca378babb1", kill_on_drop: false }`
[INFO] [stderr]    Compiling cobalt-core v0.17.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.87s
[INFO] running `Command { std: "docker" "inspect" "c7f6796fa763af3f6b9980b29146f4d09bce5a9093be53baedb8d3ca378babb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7f6796fa763af3f6b9980b29146f4d09bce5a9093be53baedb8d3ca378babb1", kill_on_drop: false }`
[INFO] [stdout] c7f6796fa763af3f6b9980b29146f4d09bce5a9093be53baedb8d3ca378babb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 65a0af9f628faaa607c41fc71b35d4fa03ce6ffa6ad2a8ecb55c47ab21cab58b
[INFO] running `Command { std: "docker" "start" "-a" "65a0af9f628faaa607c41fc71b35d4fa03ce6ffa6ad2a8ecb55c47ab21cab58b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cobalt_core-6f4cfa41c44b4c24)
[INFO] [stderr]    Doc-tests cobalt-core
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test source::tests::files_includes_root_dir ... ok
[INFO] [stdout] test source::tests::files_includes_child_dir ... ok
[INFO] [stdout] test source::tests::files_ignore_hidden ... ok
[INFO] [stdout] test source::tests::files_not_ignored_by_parent ... ok
[INFO] [stdout] test source::tests::files_includes_child_dir_file ... ok
[INFO] [stdout] test source::tests::files_includes_file ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "65a0af9f628faaa607c41fc71b35d4fa03ce6ffa6ad2a8ecb55c47ab21cab58b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65a0af9f628faaa607c41fc71b35d4fa03ce6ffa6ad2a8ecb55c47ab21cab58b", kill_on_drop: false }`
[INFO] [stdout] 65a0af9f628faaa607c41fc71b35d4fa03ce6ffa6ad2a8ecb55c47ab21cab58b