[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 master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flwagner94%2Friscv-emulator" "/workspace/builds/worker-15/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lwagner94/riscv-emulator on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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-15/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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] 2a239e778c2158c3d80a913e982700cb229e7fa972650196de2b7efea36f5be5 [INFO] running `Command { std: "docker" "start" "-a" "2a239e778c2158c3d80a913e982700cb229e7fa972650196de2b7efea36f5be5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2a239e778c2158c3d80a913e982700cb229e7fa972650196de2b7efea36f5be5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a239e778c2158c3d80a913e982700cb229e7fa972650196de2b7efea36f5be5", kill_on_drop: false }` [INFO] [stdout] 2a239e778c2158c3d80a913e982700cb229e7fa972650196de2b7efea36f5be5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 79fdbd86ac74412e60d51f0d39060cf65693dcffc80c0d8ea6c31efd442be980 [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" "79fdbd86ac74412e60d51f0d39060cf65693dcffc80c0d8ea6c31efd442be980", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling cfg-if v0.1.10 [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 autocfg v1.0.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling log v0.4.13 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling sdl2 v0.34.3 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling paste v1.0.4 [INFO] [stderr] Compiling managed v0.8.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling plain v0.2.3 [INFO] [stderr] Compiling quote v1.0.8 [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 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 scroll v0.10.2 [INFO] [stderr] Compiling goblin v0.3.1 [INFO] [stderr] Compiling thiserror v1.0.23 [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_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [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] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 153 | Err(e) => std::panic::panic_any(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 17.92s [INFO] running `Command { std: "docker" "inspect" "79fdbd86ac74412e60d51f0d39060cf65693dcffc80c0d8ea6c31efd442be980", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79fdbd86ac74412e60d51f0d39060cf65693dcffc80c0d8ea6c31efd442be980", kill_on_drop: false }` [INFO] [stdout] 79fdbd86ac74412e60d51f0d39060cf65693dcffc80c0d8ea6c31efd442be980 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a48b6d9bb843594af2830eeb7450364ebbf6b30b23a4a68ce92c654b97ddf139 [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" "a48b6d9bb843594af2830eeb7450364ebbf6b30b23a4a68ce92c654b97ddf139", 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_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [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] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 153 | Err(e) => std::panic::panic_any(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_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [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] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 153 | Err(e) => std::panic::panic_any(e.to_string()), //return Err(e.into()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.33s [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a48b6d9bb843594af2830eeb7450364ebbf6b30b23a4a68ce92c654b97ddf139", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a48b6d9bb843594af2830eeb7450364ebbf6b30b23a4a68ce92c654b97ddf139", kill_on_drop: false }` [INFO] [stdout] a48b6d9bb843594af2830eeb7450364ebbf6b30b23a4a68ce92c654b97ddf139 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", 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] 6002be4df02e6d770f997c81eaf9473861eb42c2d03183db8dd6a03b4dcbf9e3 [INFO] running `Command { std: "docker" "start" "-a" "6002be4df02e6d770f997c81eaf9473861eb42c2d03183db8dd6a03b4dcbf9e3", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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_panic)]` on by default [INFO] [stderr] = note: this is no longer accepted in Rust 2021 [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] help: or use std::panic::panic_any instead [INFO] [stderr] | [INFO] [stderr] 153 | Err(e) => std::panic::panic_any(e.to_string()), //return Err(e.into()) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [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_panic)]` on by default [INFO] [stderr] = note: this is no longer accepted in Rust 2021 [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] help: or use std::panic::panic_any instead [INFO] [stderr] | [INFO] [stderr] 153 | Err(e) => std::panic::panic_any(e.to_string()), //return Err(e.into()) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/riscv_emu-e804982df805fda9) [INFO] [stdout] running 38 tests [INFO] [stdout] test cpu::test::test_mul ... ok [INFO] [stdout] test cpu::test::test_register ... ok [INFO] [stdout] test cpu::test::test_mulhsu ... ok [INFO] [stdout] test cpu::test::test_loads ... ok [INFO] [stdout] test cpu::test::test_mulhu ... ok [INFO] [stdout] test instruction::test::arithmetic_immediate::test_immediate ... ok [INFO] [stdout] test cpu::test::test_register_ops ... ok [INFO] [stdout] test cpu::test::test_branching ... ok [INFO] [stdout] test cpu::test::test_immediate ... ok [INFO] [stdout] test instruction::test::store::test_store ... ok [INFO] [stdout] test memory::ram::test::test_byte_access ... ok [INFO] [stdout] test instruction::test::other::test_mret ... ok [INFO] [stdout] test memory::ram::test::test_halfword_access ... ok [INFO] [stdout] test util::test::test_write_u16_to_byteslice ... ok [INFO] [stdout] test util::test::test_write_u32_to_byteslice ... ok [INFO] [stdout] test instruction::test::other::test_ebreak ... ok [INFO] [stdout] test instruction::test::arithmetic_register::test_arithmetic_register ... ok [INFO] [stdout] test instruction::test::jump::test_jal ... ok [INFO] [stdout] test util::test::test_read_u32_from_byteslice ... ok [INFO] [stdout] test instruction::test::arithmetic_register::test_atomics ... ok [INFO] [stdout] test instruction::test::load_immediate::test_lui ... ok [INFO] [stdout] test instruction::test::load::test_load ... ok [INFO] [stdout] test cpu::test::test_divu ... ok [INFO] [stdout] test cpu::test::test_remu ... ok [INFO] [stdout] test memory::ram::test::test_word_access ... ok [INFO] [stdout] test instruction::test::jump::test_jalr ... ok [INFO] [stdout] test util::test::test_read_u16_from_byteslice ... ok [INFO] [stdout] test util::test::test_sign_extend ... ok [INFO] [stdout] test instruction::test::load_immediate::test_auipc ... ok [INFO] [stdout] test cpu::test::test_jal ... ok [INFO] [stdout] test cpu::test::test_jalr ... ok [INFO] [stdout] test instruction::test::branch::test_branch ... ok [INFO] [stdout] test cpu::test::test_rem ... ok [INFO] [stdout] test cpu::test::test_word_store ... 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_mulh ... ok [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/emulator-7746d983782aa23c) [INFO] [stdout] test cpu::test::test_div ... ok [INFO] [stderr] Running tests/common.rs (/opt/rustwide/target/debug/deps/common-f8bf1b4e31239b63) [INFO] [stdout] [INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s [INFO] [stdout] [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-f025adffa1f6001f) [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] [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] [stderr] Doc-tests riscv_emu [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.59s [INFO] [stdout] [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" "6002be4df02e6d770f997c81eaf9473861eb42c2d03183db8dd6a03b4dcbf9e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6002be4df02e6d770f997c81eaf9473861eb42c2d03183db8dd6a03b4dcbf9e3", kill_on_drop: false }` [INFO] [stdout] 6002be4df02e6d770f997c81eaf9473861eb42c2d03183db8dd6a03b4dcbf9e3