[INFO] cloning repository https://github.com/lwagner94/riscv-emulator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lwagner94/riscv-emulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flwagner94%2Friscv-emulator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flwagner94%2Friscv-emulator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 488c25ab1a47b9258ee997b6ab6b80d47a71851d [INFO] testing lwagner94/riscv-emulator against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flwagner94%2Friscv-emulator" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lwagner94/riscv-emulator on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lwagner94/riscv-emulator [INFO] finished tweaking git repo https://github.com/lwagner94/riscv-emulator [INFO] tweaked toml for git repo https://github.com/lwagner94/riscv-emulator written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/lwagner94/riscv-emulator already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded paste v1.0.4 [INFO] [stderr] Downloaded goblin v0.3.1 [INFO] [stderr] Downloaded sdl2-sys v0.34.3 [INFO] [stderr] Downloaded managed v0.8.0 [INFO] [stderr] Downloaded sdl2 v0.34.3 [INFO] [stderr] Downloaded gdbstub v0.4.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 604f59bbd802d2a346ee49000e8e518a08cdceff835cf317887f4e9537a40f63 [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" "604f59bbd802d2a346ee49000e8e518a08cdceff835cf317887f4e9537a40f63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "604f59bbd802d2a346ee49000e8e518a08cdceff835cf317887f4e9537a40f63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "604f59bbd802d2a346ee49000e8e518a08cdceff835cf317887f4e9537a40f63", kill_on_drop: false }` [INFO] [stdout] 604f59bbd802d2a346ee49000e8e518a08cdceff835cf317887f4e9537a40f63 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a5801bb2fa48903746c890a9fa2baffafd811f1fab3a82809d52f91b1347b7ec [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" "a5801bb2fa48903746c890a9fa2baffafd811f1fab3a82809d52f91b1347b7ec", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling version-compare v0.0.10 [INFO] [stderr] Compiling log v0.4.13 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling sdl2 v0.34.3 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling managed v0.8.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling paste v1.0.4 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling sdl2-sys v0.34.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling gdbstub v0.4.3 [INFO] [stderr] Compiling scroll_derive v0.10.5 [INFO] [stderr] Compiling thiserror-impl v1.0.23 [INFO] [stderr] Compiling thiserror v1.0.23 [INFO] [stderr] Compiling scroll v0.10.2 [INFO] [stderr] Compiling goblin v0.3.1 [INFO] [stderr] Compiling riscv-emu v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/gdbserver.rs:153:26 [INFO] [stdout] | [INFO] [stdout] 153 | Err(e) => panic!(e.to_string()), //return Err(e.into()) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 153 | Err(e) => panic!("{}", e.to_string()), //return Err(e.into()) [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 39.30s [INFO] running `Command { std: "docker" "inspect" "a5801bb2fa48903746c890a9fa2baffafd811f1fab3a82809d52f91b1347b7ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5801bb2fa48903746c890a9fa2baffafd811f1fab3a82809d52f91b1347b7ec", kill_on_drop: false }` [INFO] [stdout] a5801bb2fa48903746c890a9fa2baffafd811f1fab3a82809d52f91b1347b7ec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 78ea48789b088ce492a3d142cdab1bd3afe338b5b97b4f58eacbe0d39f197c12 [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" "78ea48789b088ce492a3d142cdab1bd3afe338b5b97b4f58eacbe0d39f197c12", kill_on_drop: false }` [INFO] [stderr] Compiling riscv-emu v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/gdbserver.rs:153:26 [INFO] [stdout] | [INFO] [stdout] 153 | Err(e) => panic!(e.to_string()), //return Err(e.into()) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 153 | Err(e) => panic!("{}", e.to_string()), //return Err(e.into()) [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/gdbserver.rs:153:26 [INFO] [stdout] | [INFO] [stdout] 153 | Err(e) => panic!(e.to_string()), //return Err(e.into()) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 153 | Err(e) => panic!("{}", e.to_string()), //return Err(e.into()) [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.21s [INFO] running `Command { std: "docker" "inspect" "78ea48789b088ce492a3d142cdab1bd3afe338b5b97b4f58eacbe0d39f197c12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78ea48789b088ce492a3d142cdab1bd3afe338b5b97b4f58eacbe0d39f197c12", kill_on_drop: false }` [INFO] [stdout] 78ea48789b088ce492a3d142cdab1bd3afe338b5b97b4f58eacbe0d39f197c12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4b9bce6068c1c77d0ae81f81f4f2bebdf4c37e5d77a8aaca7cfc4a438ea2bf73 [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" "4b9bce6068c1c77d0ae81f81f4f2bebdf4c37e5d77a8aaca7cfc4a438ea2bf73", kill_on_drop: false }` [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/gdbserver.rs:153:26 [INFO] [stderr] | [INFO] [stderr] 153 | Err(e) => panic!(e.to_string()), //return Err(e.into()) [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 153 | Err(e) => panic!("{}", e.to_string()), //return Err(e.into()) [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: `riscv-emu` (lib) generated 1 warning [INFO] [stderr] warning: `riscv-emu` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/riscv_emu-ac231897949b7edd) [INFO] [stdout] [INFO] [stdout] running 38 tests [INFO] [stdout] test cpu::test::test_register ... ok [INFO] [stdout] test cpu::test::test_mulh ... ok [INFO] [stdout] test cpu::test::test_immediate ... ok [INFO] [stdout] test cpu::test::test_halfword_store ... ok [INFO] [stdout] test cpu::test::test_byte_store ... ok [INFO] [stdout] test cpu::test::test_register_ops ... ok [INFO] [stdout] test cpu::test::test_divu ... ok [INFO] [stdout] test instruction::test::jump::test_jal ... ok [INFO] [stdout] test instruction::test::jump::test_jalr ... ok [INFO] [stdout] test instruction::test::arithmetic_register::test_atomics ... ok [INFO] [stdout] test cpu::test::test_word_store ... ok [INFO] [stdout] test instruction::test::branch::test_branch ... ok [INFO] [stdout] test instruction::test::load_immediate::test_auipc ... ok [INFO] [stdout] test instruction::test::load::test_load ... ok [INFO] [stdout] test instruction::test::other::test_mret ... ok [INFO] [stdout] test instruction::test::load_immediate::test_lui ... ok [INFO] [stdout] test instruction::test::other::test_ebreak ... ok [INFO] [stdout] test cpu::test::test_mul ... ok [INFO] [stdout] test instruction::test::arithmetic_register::test_arithmetic_register ... ok [INFO] [stdout] test instruction::test::arithmetic_immediate::test_immediate ... ok [INFO] [stdout] test instruction::test::store::test_store ... ok [INFO] [stdout] test cpu::test::test_mulhsu ... ok [INFO] [stdout] test cpu::test::test_branching ... ok [INFO] [stdout] test memory::ram::test::test_byte_access ... ok [INFO] [stdout] test util::test::test_write_u16_to_byteslice ... ok [INFO] [stdout] test memory::ram::test::test_word_access ... ok [INFO] [stdout] test util::test::test_read_u16_from_byteslice ... ok [INFO] [stdout] test util::test::test_sign_extend ... ok [INFO] [stdout] test util::test::test_read_u32_from_byteslice ... ok [INFO] [stdout] test util::test::test_write_u32_to_byteslice ... ok [INFO] [stdout] test memory::ram::test::test_halfword_access ... ok [INFO] [stdout] test cpu::test::test_rem ... ok [INFO] [stdout] test cpu::test::test_mulhu ... ok [INFO] [stdout] test cpu::test::test_jal ... ok [INFO] [stdout] test cpu::test::test_jalr ... ok [INFO] [stdout] test cpu::test::test_div ... ok [INFO] [stdout] test cpu::test::test_loads ... ok [INFO] [stdout] test cpu::test::test_remu ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/emulator-4ef45fda8ae204cc) [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] [stderr] Running tests/common.rs (/opt/rustwide/target/debug/deps/common-71908a8b6b1dc720) [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] [stderr] Running tests/program_tests.rs (/opt/rustwide/target/debug/deps/program_tests-ad23f11686ef9626) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stderr] error: XDG_RUNTIME_DIR not set in the environment. [INFO] [stderr] error: XDG_RUNTIME_DIR not set in the environment. [INFO] [stdout] test test_parameters ... ok [INFO] [stderr] error: XDG_RUNTIME_DIR not set in the environment. [INFO] [stderr] error: XDG_RUNTIME_DIR not set in the environment. [INFO] [stderr] error: XDG_RUNTIME_DIR not set in the environment. [INFO] [stdout] test test_fibonacci ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.81s [INFO] [stdout] [INFO] [stderr] Doc-tests riscv_emu [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" "4b9bce6068c1c77d0ae81f81f4f2bebdf4c37e5d77a8aaca7cfc4a438ea2bf73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b9bce6068c1c77d0ae81f81f4f2bebdf4c37e5d77a8aaca7cfc4a438ea2bf73", kill_on_drop: false }` [INFO] [stdout] 4b9bce6068c1c77d0ae81f81f4f2bebdf4c37e5d77a8aaca7cfc4a438ea2bf73