[INFO] fetching crate riscv 0.14.0...
[INFO] testing riscv-0.14.0 against try#981ca440e18f6cc4bc9026d4be8ddb1ca8378af7 for pr-145277
[INFO] extracting crate riscv 0.14.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate riscv 0.14.0
[INFO] finished tweaking crates.io crate riscv 0.14.0
[INFO] tweaked toml for crates.io crate riscv 0.14.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate riscv 0.14.0 on toolchain 981ca440e18f6cc4bc9026d4be8ddb1ca8378af7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate riscv 0.14.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 66a4a3e10ebb09e11c9ca7523eec369c2f921de339aecb03d50eed5a4e8eab49
[INFO] running `Command { std: "docker" "start" "-a" "66a4a3e10ebb09e11c9ca7523eec369c2f921de339aecb03d50eed5a4e8eab49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66a4a3e10ebb09e11c9ca7523eec369c2f921de339aecb03d50eed5a4e8eab49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66a4a3e10ebb09e11c9ca7523eec369c2f921de339aecb03d50eed5a4e8eab49", kill_on_drop: false }`
[INFO] [stdout] 66a4a3e10ebb09e11c9ca7523eec369c2f921de339aecb03d50eed5a4e8eab49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05614f6dc4b5a39b2456104fe705e74a9ae8335ed6962c3ac93960479bf2afd5
[INFO] running `Command { std: "docker" "start" "-a" "05614f6dc4b5a39b2456104fe705e74a9ae8335ed6962c3ac93960479bf2afd5", kill_on_drop: false }`
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling riscv v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling riscv-pac v0.2.0
[INFO] [stderr]    Compiling embedded-hal v1.0.0
[INFO] [stderr]    Compiling critical-section v1.2.0
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling riscv-macros v0.2.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.02s
[INFO] running `Command { std: "docker" "inspect" "05614f6dc4b5a39b2456104fe705e74a9ae8335ed6962c3ac93960479bf2afd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05614f6dc4b5a39b2456104fe705e74a9ae8335ed6962c3ac93960479bf2afd5", kill_on_drop: false }`
[INFO] [stdout] 05614f6dc4b5a39b2456104fe705e74a9ae8335ed6962c3ac93960479bf2afd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e72d58589bbea199ab385ca0525d9228db30a8873b5de06bb450223c727b5fab
[INFO] running `Command { std: "docker" "start" "-a" "e72d58589bbea199ab385ca0525d9228db30a8873b5de06bb450223c727b5fab", kill_on_drop: false }`
[INFO] [stderr]    Compiling riscv v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.75s
[INFO] running `Command { std: "docker" "inspect" "e72d58589bbea199ab385ca0525d9228db30a8873b5de06bb450223c727b5fab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e72d58589bbea199ab385ca0525d9228db30a8873b5de06bb450223c727b5fab", kill_on_drop: false }`
[INFO] [stdout] e72d58589bbea199ab385ca0525d9228db30a8873b5de06bb450223c727b5fab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+981ca440e18f6cc4bc9026d4be8ddb1ca8378af7" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8763f515cc79bee182e4ef24e84a8e5dcfb38f9a955bee2044122b44b23c63bf
[INFO] running `Command { std: "docker" "start" "-a" "8763f515cc79bee182e4ef24e84a8e5dcfb38f9a955bee2044122b44b23c63bf", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/riscv-efa2adc035e0574b)
[INFO] [stdout] running 30 tests
[INFO] [stdout] test interrupt::machine::test::test_exception ... ok
[INFO] [stdout] test interrupt::machine::test::test_interrupt ... ok
[INFO] [stdout] test register::mcounteren::tests::test_mcounteren ... ok
[INFO] [stdout] test register::mideleg::tests::test_mideleg ... ok
[INFO] [stdout] test interrupt::supervisor::test::test_interrupt ... ok
[INFO] [stdout] test register::medeleg::tests::test_medeleg ... ok
[INFO] [stdout] test register::mcountinhibit::tests::test_mcountinhibit ... ok
[INFO] [stdout] test register::mip::tests::test_mip ... ok
[INFO] [stdout] test register::mie::tests::test_mie ... ok
[INFO] [stdout] test register::misa::tests::test_misa ... ok
[INFO] [stdout] test register::mstatus::test::test_mstatus ... ok
[INFO] [stdout] test register::mtinst::tests::test_mtinst ... ok
[INFO] [stdout] test register::mstatush::tests::test_mstatush ... ok
[INFO] [stdout] test register::mtval2::tests::test_mtval2 ... ok
[INFO] [stdout] test register::mconfigptr::tests::test_mconfigptr ... ok
[INFO] [stdout] test register::mtvec::tests::test_mtvec ... ok
[INFO] [stdout] test register::satp::tests::test_satp ... ok
[INFO] [stdout] test register::scause::tests::test_scause ... ok
[INFO] [stdout] test register::scontext::tests::test_scontext ... ok
[INFO] [stdout] test register::sie::tests::test_sie ... ok
[INFO] [stdout] test register::senvcfg::tests::test_senvcfg ... ok
[INFO] [stdout] test register::sip::tests::test_sip ... ok
[INFO] [stdout] test register::sstatus::tests::test_sstatus ... ok
[INFO] [stdout] test register::tests::read_write_csr::test_mtest_read_write ... ok
[INFO] [stdout] test register::tests::write_only_csr::test_mtest_write_only ... ok
[INFO] [stdout] test register::tests::read_only_csr::test_mtest_read_only ... ok
[INFO] [stdout] test interrupt::supervisor::test::test_exception ... ok
[INFO] [stdout] test register::stvec::tests::test_stvec ... ok
[INFO] [stdout] test register::scounteren::tests::test_scounteren ... ok
[INFO] [stdout] test register::mvendorid::tests::test_mvendorid ... ok
[INFO] [stderr]    Doc-tests riscv
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.11s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/interrupt.rs - interrupt::Trap (line 43) ... ignored
[INFO] [stdout] test src/macros.rs - macros::singleton (line 16) - compile ... ok
[INFO] [stdout] test src/register/misa.rs - register::misa::Misa::has_extension (line 50) - compile ... ok
[INFO] [stdout] test src/interrupt.rs - interrupt::Trap (line 31) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8763f515cc79bee182e4ef24e84a8e5dcfb38f9a955bee2044122b44b23c63bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8763f515cc79bee182e4ef24e84a8e5dcfb38f9a955bee2044122b44b23c63bf", kill_on_drop: false }`
[INFO] [stdout] 8763f515cc79bee182e4ef24e84a8e5dcfb38f9a955bee2044122b44b23c63bf