[INFO] fetching crate riscv-target 0.1.2...
[INFO] testing riscv-target-0.1.2 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate riscv-target 0.1.2 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate riscv-target 0.1.2 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate riscv-target 0.1.2
[INFO] finished tweaking crates.io crate riscv-target 0.1.2
[INFO] tweaked toml for crates.io crate riscv-target 0.1.2 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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] 5c7bc416e390b3a508d2629a5aa6eb932115c095be4a1e78a92743e84baa48c1
[INFO] running `Command { std: "docker" "start" "-a" "5c7bc416e390b3a508d2629a5aa6eb932115c095be4a1e78a92743e84baa48c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c7bc416e390b3a508d2629a5aa6eb932115c095be4a1e78a92743e84baa48c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c7bc416e390b3a508d2629a5aa6eb932115c095be4a1e78a92743e84baa48c1", kill_on_drop: false }`
[INFO] [stdout] 5c7bc416e390b3a508d2629a5aa6eb932115c095be4a1e78a92743e84baa48c1
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f191dc9e29f3fa9af7d05c22f9a867d75783e777ec207f3c971d3428d5c7cc99
[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" "f191dc9e29f3fa9af7d05c22f9a867d75783e777ec207f3c971d3428d5c7cc99", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling riscv-target v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.07s
[INFO] running `Command { std: "docker" "inspect" "f191dc9e29f3fa9af7d05c22f9a867d75783e777ec207f3c971d3428d5c7cc99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f191dc9e29f3fa9af7d05c22f9a867d75783e777ec207f3c971d3428d5c7cc99", kill_on_drop: false }`
[INFO] [stdout] f191dc9e29f3fa9af7d05c22f9a867d75783e777ec207f3c971d3428d5c7cc99
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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] 1c0b87e921d13fd5e7c064213fc2aeb42c73847aa6839371f5defc3dba6bab06
[INFO] running `Command { std: "docker" "start" "-a" "1c0b87e921d13fd5e7c064213fc2aeb42c73847aa6839371f5defc3dba6bab06", kill_on_drop: false }`
[INFO] [stderr]    Compiling riscv-target v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.01s
[INFO] running `Command { std: "docker" "inspect" "1c0b87e921d13fd5e7c064213fc2aeb42c73847aa6839371f5defc3dba6bab06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c0b87e921d13fd5e7c064213fc2aeb42c73847aa6839371f5defc3dba6bab06", kill_on_drop: false }`
[INFO] [stdout] 1c0b87e921d13fd5e7c064213fc2aeb42c73847aa6839371f5defc3dba6bab06
[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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b93323b3709e1f8e19a4abd4967ed4705d32e03e772264c48f7341da9960fd6d
[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" "b93323b3709e1f8e19a4abd4967ed4705d32e03e772264c48f7341da9960fd6d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/riscv_target-58d193853954542c)
[INFO] [stdout] running 28 tests
[INFO] [stdout] test tests::has_extension_if_missing ... ok
[INFO] [stdout] test tests::add_present_extensions ... ok
[INFO] [stdout] test tests::order_is_canonicalized ... ok
[INFO] [stdout] test tests::add_base_extension_e ... ok
[INFO] [stdout] test tests::has_extension_if_present ... ok
[INFO] [stdout] test tests::remove_base_extension ... ok
[INFO] [stdout] test tests::general_purpose_extensions_are_expanded ... ok
[INFO] [stdout] test tests::remove_base_extension_downgrade ... ok
[INFO] [stdout] test tests::has_extension_g_if_missing ... ok
[INFO] [stdout] test tests::add_extension_g ... ok
[INFO] [stdout] test tests::has_base_extension_i ... ok
[INFO] [stdout] test tests::has_base_extension_e ... ok
[INFO] [stdout] test tests::remove_base_extension_e ... ok
[INFO] [stdout] test tests::add_base_extension_i_upgrades ... ok
[INFO] [stdout] test tests::has_extension_g_if_present ... ok
[INFO] [stdout] test tests::add_missing_extensions ... ok
[INFO] [stdout] test tests::retain_base_extension_no_upgrade ... ok
[INFO] [stdout] test tests::retain_both_missing_and_present_extensions ... ok
[INFO] [stdout] test tests::retain_base_extension_i ... ok
[INFO] [stdout] test tests::unknown_extensions_are_sorted_and_appended_after_known_ones ... ok
[INFO] [stdout] test tests::retain_base_extension_no_downgrade ... ok
[INFO] [stdout] test tests::remove_missing_extensions ... ok
[INFO] [stdout] test tests::retain_present_extensions ... ok
[INFO] [stdout] test tests::retain_extension_g ... ok
[INFO] [stdout] test tests::remove_extension_g ... ok
[INFO] [stdout] test tests::simplest_case ... ok
[INFO] [stdout] test tests::retain_missing_extensions ... ok
[INFO] [stdout] test tests::retain_base_extension_e ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests riscv-target
[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" "b93323b3709e1f8e19a4abd4967ed4705d32e03e772264c48f7341da9960fd6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b93323b3709e1f8e19a4abd4967ed4705d32e03e772264c48f7341da9960fd6d", kill_on_drop: false }`
[INFO] [stdout] b93323b3709e1f8e19a4abd4967ed4705d32e03e772264c48f7341da9960fd6d