[INFO] fetching crate llvm-scratch 0.1.15...
[INFO] testing llvm-scratch-0.1.15 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate llvm-scratch 0.1.15 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate llvm-scratch 0.1.15
[INFO] finished tweaking crates.io crate llvm-scratch 0.1.15
[INFO] tweaked toml for crates.io crate llvm-scratch 0.1.15 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate llvm-scratch 0.1.15 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7adca842b1589e80bb971cb0dfa84ac1aa984fdef768db4c9b5079d61d296c5f
[INFO] running `Command { std: "docker" "start" "-a" "7adca842b1589e80bb971cb0dfa84ac1aa984fdef768db4c9b5079d61d296c5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7adca842b1589e80bb971cb0dfa84ac1aa984fdef768db4c9b5079d61d296c5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7adca842b1589e80bb971cb0dfa84ac1aa984fdef768db4c9b5079d61d296c5f", kill_on_drop: false }`
[INFO] [stdout] 7adca842b1589e80bb971cb0dfa84ac1aa984fdef768db4c9b5079d61d296c5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c9d29d95589b682afaed3b0637a62e8c0bed039427210386546ed825dd13564
[INFO] running `Command { std: "docker" "start" "-a" "7c9d29d95589b682afaed3b0637a62e8c0bed039427210386546ed825dd13564", kill_on_drop: false }`
[INFO] [stderr]    Compiling id-arena v2.3.0
[INFO] [stderr]    Compiling llvm-scratch v0.1.15 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "7c9d29d95589b682afaed3b0637a62e8c0bed039427210386546ed825dd13564", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c9d29d95589b682afaed3b0637a62e8c0bed039427210386546ed825dd13564", kill_on_drop: false }`
[INFO] [stdout] 7c9d29d95589b682afaed3b0637a62e8c0bed039427210386546ed825dd13564
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bef679b34d6af9e8ebcc0b9fc2106bb9a3af7de7f6567c6fbfd1932455db11b
[INFO] running `Command { std: "docker" "start" "-a" "2bef679b34d6af9e8ebcc0b9fc2106bb9a3af7de7f6567c6fbfd1932455db11b", kill_on_drop: false }`
[INFO] [stderr]    Compiling llvm-scratch v0.1.15 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "2bef679b34d6af9e8ebcc0b9fc2106bb9a3af7de7f6567c6fbfd1932455db11b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bef679b34d6af9e8ebcc0b9fc2106bb9a3af7de7f6567c6fbfd1932455db11b", kill_on_drop: false }`
[INFO] [stdout] 2bef679b34d6af9e8ebcc0b9fc2106bb9a3af7de7f6567c6fbfd1932455db11b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 029283d7033a9ec151e21140d3c0fe68d5f2c8cb1870f852e777970ace5822bf
[INFO] running `Command { std: "docker" "start" "-a" "029283d7033a9ec151e21140d3c0fe68d5f2c8cb1870f852e777970ace5822bf", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/llvm_scratch-67f93a05bd80ea1e)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test core::function::test::parameter_tests::param_attr_display_test ... ok
[INFO] [stdout] test core::function::test::parameter_tests::function_type_test ... ok
[INFO] [stdout] test core::function::test::parameter_tests::parameter_display_test ... ok
[INFO] [stdout] test core::target_triple::test::target_triple_tests::test_target_triple_display ... ok
[INFO] [stdout] test core::instruction::test::inst_tests::call_inst_display_test ... ok
[INFO] [stdout] test core::llvm_type::test::llvm_type_tests::llvm_type_display_test ... ok
[INFO] [stdout] test core::instruction::test::inst_tests::alloca_inst_display_test ... ok
[INFO] [stdout] test core::target_datalayout::test::target_datalayout_tests::test_target_datalayout_display ... ok
[INFO] [stdout] test core::target_datalayout::datalayout::macro_tests::test_option_field_str_macro ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests llvm_scratch
[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" "029283d7033a9ec151e21140d3c0fe68d5f2c8cb1870f852e777970ace5822bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "029283d7033a9ec151e21140d3c0fe68d5f2c8cb1870f852e777970ace5822bf", kill_on_drop: false }`
[INFO] [stdout] 029283d7033a9ec151e21140d3c0fe68d5f2c8cb1870f852e777970ace5822bf