[INFO] updating cached repository https://github.com/ablanleuil/rust_riscv [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6aadc93bba931bb6e7e6628dc7fee530d877fd74 [INFO] testing ablanleuil/rust_riscv against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fablanleuil%2Frust_riscv" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. 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[INFO] validating manifest of git repo https://github.com/ablanleuil/rust_riscv on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ablanleuil/rust_riscv [INFO] finished tweaking git repo https://github.com/ablanleuil/rust_riscv [INFO] tweaked toml for git repo https://github.com/ablanleuil/rust_riscv written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/ablanleuil/rust_riscv already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: file found to be present in multiple build targets: /workspace/builds/worker-8/source/examples/simtx.rs [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /workspace/builds/worker-8/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: file found to be present in multiple build targets: /workspace/builds/worker-8/source/examples/simtx.rs [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 96ad1ef027381731e88793b167dbc381d8e26827d977b0ccb20440907d036465 [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" "96ad1ef027381731e88793b167dbc381d8e26827d977b0ccb20440907d036465", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "96ad1ef027381731e88793b167dbc381d8e26827d977b0ccb20440907d036465", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96ad1ef027381731e88793b167dbc381d8e26827d977b0ccb20440907d036465", kill_on_drop: false }` [INFO] [stdout] 96ad1ef027381731e88793b167dbc381d8e26827d977b0ccb20440907d036465 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c4fe24167c59103dfa0fb285c9ff4f63224158f4a2332f9e2b33405652a3a98b [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" "c4fe24167c59103dfa0fb285c9ff4f63224158f4a2332f9e2b33405652a3a98b", kill_on_drop: false }` [INFO] [stderr] warning: file found to be present in multiple build targets: /opt/rustwide/workdir/examples/simtx.rs [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling libc v0.2.73 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling byteorder v0.5.3 [INFO] [stderr] Compiling elf v0.0.10 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling crossbeam-channel v0.4.3 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling crossbeam v0.7.3 [INFO] [stderr] Compiling riscv-sandbox v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'std::vec::Vec::::remove_item': Removing the first item equal to a needle is already easily possible with iterators and the current Vec methods. Furthermore, having a method for one particular case of removal (linear search, only the first item, no swap remove) but not for others is inconsistent. This method will be removed soon. [INFO] [stdout] --> src/machine/simtx/implem.rs:1341:27 [INFO] [stdout] | [INFO] [stdout] 1341 | self.idle_threads.remove_item(&coreid); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/machine/simtx/scheduler/loopaware.rs:46:24 [INFO] [stdout] | [INFO] [stdout] 46 | .map(|(pid,x)| { /*println!("found : {:?}", (pid,x));*/ *pid }); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/machine/simtx/syscalls/rewind.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | let mut addr = core.registers[10] as usize; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/machine/simtx/syscalls/rewind.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | let size = core.registers[11] as usize; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/machine/simtx/syscalls/rewind.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | let mut addr = core.registers[10] as usize; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LoopAwareScheduler`, `TimeShareScheduler` [INFO] [stdout] --> examples/simtx.rs:9:93 [INFO] [stdout] | [INFO] [stdout] 9 | ...::Machine as SIMTX, simtx::scheduler::{TimeShareScheduler, LexicoScheduler, LoopAwareScheduler}}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> examples/simtx.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> examples/simtx.rs:18:33 [INFO] [stdout] | [INFO] [stdout] 18 | s.parse::().map_err(|e| String::from("Must be a number")).map(|_| ()) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.57s [INFO] running `Command { std: "docker" "inspect" "c4fe24167c59103dfa0fb285c9ff4f63224158f4a2332f9e2b33405652a3a98b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4fe24167c59103dfa0fb285c9ff4f63224158f4a2332f9e2b33405652a3a98b", kill_on_drop: false }` [INFO] [stdout] c4fe24167c59103dfa0fb285c9ff4f63224158f4a2332f9e2b33405652a3a98b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 593f53f165b9d2bc616f84c26ee7edbd01dd4798e28639c06ea6769eb6fd841e [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" "593f53f165b9d2bc616f84c26ee7edbd01dd4798e28639c06ea6769eb6fd841e", kill_on_drop: false }` [INFO] [stderr] warning: file found to be present in multiple build targets: /opt/rustwide/workdir/examples/simtx.rs [INFO] [stderr] Compiling riscv-sandbox v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'std::vec::Vec::::remove_item': Removing the first item equal to a needle is already easily possible with iterators and the current Vec methods. Furthermore, having a method for one particular case of removal (linear search, only the first item, no swap remove) but not for others is inconsistent. This method will be removed soon. [INFO] [stdout] --> src/machine/simtx/implem.rs:1341:27 [INFO] [stdout] | [INFO] [stdout] 1341 | self.idle_threads.remove_item(&coreid); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/machine/simtx/scheduler/loopaware.rs:46:24 [INFO] [stdout] | [INFO] [stdout] 46 | .map(|(pid,x)| { /*println!("found : {:?}", (pid,x));*/ *pid }); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/machine/simtx/syscalls/rewind.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | let mut addr = core.registers[10] as usize; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/machine/simtx/syscalls/rewind.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | let size = core.registers[11] as usize; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/machine/simtx/syscalls/rewind.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | let mut addr = core.registers[10] as usize; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LoopAwareScheduler`, `TimeShareScheduler` [INFO] [stdout] --> examples/simtx.rs:9:93 [INFO] [stdout] | [INFO] [stdout] 9 | ...::Machine as SIMTX, simtx::scheduler::{TimeShareScheduler, LexicoScheduler, LoopAwareScheduler}}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> examples/simtx.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> examples/simtx.rs:18:33 [INFO] [stdout] | [INFO] [stdout] 18 | s.parse::().map_err(|e| String::from("Must be a number")).map(|_| ()) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `LexicoScheduler` [INFO] [stdout] --> examples/simtx_alex.rs:10:26 [INFO] [stdout] | [INFO] [stdout] 10 | , simtx::scheduler::{LexicoScheduler, TimeShareScheduler}}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> examples/simtx_alex.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LoopAwareScheduler`, `TimeShareScheduler` [INFO] [stdout] --> examples/simtx.rs:9:93 [INFO] [stdout] | [INFO] [stdout] 9 | ...::Machine as SIMTX, simtx::scheduler::{TimeShareScheduler, LexicoScheduler, LoopAwareScheduler}}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> examples/simtx.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LoopAwareScheduler`, `TimeShareScheduler` [INFO] [stdout] --> examples/simtx.rs:9:93 [INFO] [stdout] | [INFO] [stdout] 9 | ...::Machine as SIMTX, simtx::scheduler::{TimeShareScheduler, LexicoScheduler, LoopAwareScheduler}}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> examples/simtx.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> examples/simtx_alex.rs:19:33 [INFO] [stdout] | [INFO] [stdout] 19 | s.parse::().map_err(|e| String::from("Must be a number")).map(|_| ()) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> examples/simtx.rs:18:33 [INFO] [stdout] | [INFO] [stdout] 18 | s.parse::().map_err(|e| String::from("Must be a number")).map(|_| ()) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> examples/simtx.rs:18:33 [INFO] [stdout] | [INFO] [stdout] 18 | s.parse::().map_err(|e| String::from("Must be a number")).map(|_| ()) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::vec::Vec::::remove_item': Removing the first item equal to a needle is already easily possible with iterators and the current Vec methods. Furthermore, having a method for one particular case of removal (linear search, only the first item, no swap remove) but not for others is inconsistent. This method will be removed soon. [INFO] [stdout] --> src/machine/simtx/implem.rs:1341:27 [INFO] [stdout] | [INFO] [stdout] 1341 | self.idle_threads.remove_item(&coreid); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/machine/simtx/scheduler/loopaware.rs:46:24 [INFO] [stdout] | [INFO] [stdout] 46 | .map(|(pid,x)| { /*println!("found : {:?}", (pid,x));*/ *pid }); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/machine/simtx/syscalls/rewind.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | let mut addr = core.registers[10] as usize; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/machine/simtx/syscalls/rewind.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | let size = core.registers[11] as usize; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/machine/simtx/syscalls/rewind.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | let mut addr = core.registers[10] as usize; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 12.75s [INFO] running `Command { std: "docker" "inspect" "593f53f165b9d2bc616f84c26ee7edbd01dd4798e28639c06ea6769eb6fd841e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "593f53f165b9d2bc616f84c26ee7edbd01dd4798e28639c06ea6769eb6fd841e", kill_on_drop: false }` [INFO] [stdout] 593f53f165b9d2bc616f84c26ee7edbd01dd4798e28639c06ea6769eb6fd841e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3dfafc8cf7fc466ee27b8ccc2358d0c0ef195aa283be2729e1c45f50bd6e140f [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" "3dfafc8cf7fc466ee27b8ccc2358d0c0ef195aa283be2729e1c45f50bd6e140f", kill_on_drop: false }` [INFO] [stderr] warning: file found to be present in multiple build targets: /opt/rustwide/workdir/examples/simtx.rs [INFO] [stderr] warning: use of deprecated item 'std::vec::Vec::::remove_item': Removing the first item equal to a needle is already easily possible with iterators and the current Vec methods. Furthermore, having a method for one particular case of removal (linear search, only the first item, no swap remove) but not for others is inconsistent. This method will be removed soon. [INFO] [stderr] --> src/machine/simtx/implem.rs:1341:27 [INFO] [stderr] | [INFO] [stderr] 1341 | self.idle_threads.remove_item(&coreid); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/machine/simtx/scheduler/loopaware.rs:46:24 [INFO] [stderr] | [INFO] [stderr] 46 | .map(|(pid,x)| { /*println!("found : {:?}", (pid,x));*/ *pid }); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `addr` [INFO] [stderr] --> src/machine/simtx/syscalls/rewind.rs:4:9 [INFO] [stderr] | [INFO] [stderr] 4 | let mut addr = core.registers[10] as usize; [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `size` [INFO] [stderr] --> src/machine/simtx/syscalls/rewind.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 5 | let size = core.registers[11] as usize; [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/machine/simtx/syscalls/rewind.rs:4:9 [INFO] [stderr] | [INFO] [stderr] 4 | let mut addr = core.registers[10] as usize; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::vec::Vec::::remove_item': Removing the first item equal to a needle is already easily possible with iterators and the current Vec methods. Furthermore, having a method for one particular case of removal (linear search, only the first item, no swap remove) but not for others is inconsistent. This method will be removed soon. [INFO] [stderr] --> src/machine/simtx/implem.rs:1341:27 [INFO] [stderr] | [INFO] [stderr] 1341 | self.idle_threads.remove_item(&coreid); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/machine/simtx/scheduler/loopaware.rs:46:24 [INFO] [stderr] | [INFO] [stderr] 46 | .map(|(pid,x)| { /*println!("found : {:?}", (pid,x));*/ *pid }); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `addr` [INFO] [stderr] --> src/machine/simtx/syscalls/rewind.rs:4:9 [INFO] [stderr] | [INFO] [stderr] 4 | let mut addr = core.registers[10] as usize; [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `size` [INFO] [stderr] --> src/machine/simtx/syscalls/rewind.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 5 | let size = core.registers[11] as usize; [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/machine/simtx/syscalls/rewind.rs:4:9 [INFO] [stderr] | [INFO] [stderr] 4 | let mut addr = core.registers[10] as usize; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused imports: `LoopAwareScheduler`, `TimeShareScheduler` [INFO] [stderr] --> examples/simtx.rs:9:93 [INFO] [stderr] | [INFO] [stderr] 9 | ...::Machine as SIMTX, simtx::scheduler::{TimeShareScheduler, LexicoScheduler, LoopAwareScheduler}}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> examples/simtx.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> examples/simtx.rs:18:33 [INFO] [stderr] | [INFO] [stderr] 18 | s.parse::().map_err(|e| String::from("Must be a number")).map(|_| ()) [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `LexicoScheduler` [INFO] [stderr] --> examples/simtx_alex.rs:10:26 [INFO] [stderr] | [INFO] [stderr] 10 | , simtx::scheduler::{LexicoScheduler, TimeShareScheduler}}; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> examples/simtx_alex.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> examples/simtx_alex.rs:19:33 [INFO] [stderr] | [INFO] [stderr] 19 | s.parse::().map_err(|e| String::from("Must be a number")).map(|_| ()) [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused imports: `LoopAwareScheduler`, `TimeShareScheduler` [INFO] [stderr] --> examples/simtx.rs:9:93 [INFO] [stderr] | [INFO] [stderr] 9 | ...::Machine as SIMTX, simtx::scheduler::{TimeShareScheduler, LexicoScheduler, LoopAwareScheduler}}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> examples/simtx.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> examples/simtx.rs:18:33 [INFO] [stderr] | [INFO] [stderr] 18 | s.parse::().map_err(|e| String::from("Must be a number")).map(|_| ()) [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused imports: `LoopAwareScheduler`, `TimeShareScheduler` [INFO] [stderr] --> examples/simtx.rs:9:93 [INFO] [stderr] | [INFO] [stderr] 9 | ...::Machine as SIMTX, simtx::scheduler::{TimeShareScheduler, LexicoScheduler, LoopAwareScheduler}}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> examples/simtx.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> examples/simtx.rs:18:33 [INFO] [stderr] | [INFO] [stderr] 18 | s.parse::().map_err(|e| String::from("Must be a number")).map(|_| ()) [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/riscv_sandbox-2970aff052d2cfcc [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/simtx-54a6db78d34c382f [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/elf-0ff1a8d9bb30c7b4 [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running /opt/rustwide/target/debug/deps/isa-65c0dd0d934fd3fc [INFO] [stdout] test get_main_pc ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test addi ... ok [INFO] [stdout] test display_i ... ok [INFO] [stdout] test display_branch ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/machine-0a4298c1424c1982 [INFO] [stdout] test compressed ... ok [INFO] [stdout] test imm_i_bit_extend ... ok [INFO] [stdout] test opcode ... ok [INFO] [stdout] test imm_j ... ok [INFO] [stdout] test r_ctor ... ok [INFO] [stdout] test i_ctor ... ok [INFO] [stdout] test imm_b ... ok [INFO] [stdout] test imm_i ... ok [INFO] [stdout] test rd ... ok [INFO] [stdout] test display_r ... ok [INFO] [stdout] test imm_s ... ok [INFO] [stdout] test imm_u ... ok [INFO] [stdout] test nop_works ... ok [INFO] [stdout] test s_ctor ... ok [INFO] [stdout] test rs2 ... ok [INFO] [stdout] test rs1 ... ok [INFO] [stdout] test u_ctor ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test execute_addi ... ok [INFO] [stdout] test fibonacci ... ok [INFO] [stdout] test registers ... ok [INFO] [stdout] test simple_math ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/memory-332a5b1cb3afd880 [INFO] [stdout] test simtx_too_many_tpw ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test is_little_endian_vec_u32 ... ok [INFO] [stdout] test is_little_endian_vec_u8 ... ok [INFO] [stdout] test vec_memory_impl ... ok [INFO] [stdout] test is_little_endian_hashmap ... ok [INFO] [stdout] test is_little_endian_btree_chunk ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/types-700a0d4fa829ddfc [INFO] [stdout] test vec_memory_out_of_bound ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test bits ... ok [INFO] [stdout] test count_ones ... ok [INFO] [stderr] Doc-tests riscv-sandbox [INFO] [stdout] test ones ... ok [INFO] [stdout] test zeroes ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3dfafc8cf7fc466ee27b8ccc2358d0c0ef195aa283be2729e1c45f50bd6e140f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3dfafc8cf7fc466ee27b8ccc2358d0c0ef195aa283be2729e1c45f50bd6e140f", kill_on_drop: false }` [INFO] [stdout] 3dfafc8cf7fc466ee27b8ccc2358d0c0ef195aa283be2729e1c45f50bd6e140f