[INFO] fetching crate raystack_core 0.5.0...
[INFO] testing raystack_core-0.5.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate raystack_core 0.5.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate raystack_core 0.5.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate raystack_core 0.5.0
[INFO] finished tweaking crates.io crate raystack_core 0.5.0
[INFO] tweaked toml for crates.io crate raystack_core 0.5.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] 74258c4c8b14dd59fbe87eb927371faff3fa4b3e340c7433fcc2f37784fb9283
[INFO] running `Command { std: "docker" "start" "-a" "74258c4c8b14dd59fbe87eb927371faff3fa4b3e340c7433fcc2f37784fb9283", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74258c4c8b14dd59fbe87eb927371faff3fa4b3e340c7433fcc2f37784fb9283", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74258c4c8b14dd59fbe87eb927371faff3fa4b3e340c7433fcc2f37784fb9283", kill_on_drop: false }`
[INFO] [stdout] 74258c4c8b14dd59fbe87eb927371faff3fa4b3e340c7433fcc2f37784fb9283
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] 255b557134235eb44d28e7b871f0b0dad594bb51a39cfb3c66f6a71303e13657
[INFO] running `Command { std: "docker" "start" "-a" "255b557134235eb44d28e7b871f0b0dad594bb51a39cfb3c66f6a71303e13657", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling raystack_core v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.37s
[INFO] running `Command { std: "docker" "inspect" "255b557134235eb44d28e7b871f0b0dad594bb51a39cfb3c66f6a71303e13657", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "255b557134235eb44d28e7b871f0b0dad594bb51a39cfb3c66f6a71303e13657", kill_on_drop: false }`
[INFO] [stdout] 255b557134235eb44d28e7b871f0b0dad594bb51a39cfb3c66f6a71303e13657
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] 681d60c44cbdcd79f6a4d68736795e3e5e99ec5818dfe7680e53a19476606a58
[INFO] running `Command { std: "docker" "start" "-a" "681d60c44cbdcd79f6a4d68736795e3e5e99ec5818dfe7680e53a19476606a58", kill_on_drop: false }`
[INFO] [stderr]    Compiling raystack_core v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.34s
[INFO] running `Command { std: "docker" "inspect" "681d60c44cbdcd79f6a4d68736795e3e5e99ec5818dfe7680e53a19476606a58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "681d60c44cbdcd79f6a4d68736795e3e5e99ec5818dfe7680e53a19476606a58", kill_on_drop: false }`
[INFO] [stdout] 681d60c44cbdcd79f6a4d68736795e3e5e99ec5818dfe7680e53a19476606a58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6ee82c0501499c155d9a35a3eaf829d73aab7d785c275f045d9e6658b243976f
[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" "6ee82c0501499c155d9a35a3eaf829d73aab7d785c275f045d9e6658b243976f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/raystack_core-1fa8de894b785a44)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test hsref::test::parse_ref ... ok
[INFO] [stdout] test symbol::test::to_str_works ... ok
[INFO] [stdout] test tag::tests::is_tag_name ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test symbol::test::from_json_works ... ok
[INFO] [stdout] test symbol::test::to_json_works ... ok
[INFO] [stderr]    Doc-tests raystack_core
[INFO] [stdout] test symbol::test::parse_symbol ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/hsref.rs - hsref::Ref::from_encoded_json_string (line 27) ... ok
[INFO] [stdout] test src/xstr.rs - xstr::Xstr::new (line 12) ... ok
[INFO] [stdout] test src/hsref.rs - hsref::Ref::new (line 11) ... ok
[INFO] [stdout] test src/symbol.rs - symbol::Symbol::from_encoded_json_string (line 28) ... ok
[INFO] [stdout] test src/uri.rs - uri::Uri::new (line 9) ... ok
[INFO] [stdout] test src/symbol.rs - symbol::Symbol::new (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.69s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6ee82c0501499c155d9a35a3eaf829d73aab7d785c275f045d9e6658b243976f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ee82c0501499c155d9a35a3eaf829d73aab7d785c275f045d9e6658b243976f", kill_on_drop: false }`
[INFO] [stdout] 6ee82c0501499c155d9a35a3eaf829d73aab7d785c275f045d9e6658b243976f