[INFO] updating cached repository https://github.com/ablanleuil/rust_riscv [INFO] running `"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"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 3b7a5f1738d14951083b979dd6a8add8c26293ad [INFO] checking ablanleuil/rust_riscv against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fablanleuil%2Frust_riscv" "/workspace/builds/worker-5/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ablanleuil/rust_riscv on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [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-5/source/Cargo.toml [INFO] crate git repo https://github.com/ablanleuil/rust_riscv already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: file found to be present in multiple build targets: /workspace/builds/worker-5/source/examples/simtx.rs [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /workspace/builds/worker-5/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 [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: file found to be present in multiple build targets: /workspace/builds/worker-5/source/examples/simtx.rs [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "/opt/rustwide/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a1042e3daebc9be4a2d7f8870b552ae822f57e456b3f261d62b1fe541370835f [INFO] running `"docker" "start" "-a" "a1042e3daebc9be4a2d7f8870b552ae822f57e456b3f261d62b1fe541370835f"` [INFO] [stderr] warning: file found to be present in multiple build targets: /opt/rustwide/workdir/examples/simtx.rs [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking byteorder v0.5.3 [INFO] [stderr] Checking crossbeam-utils v0.7.2 [INFO] [stderr] Checking elf v0.0.10 [INFO] [stderr] Checking crossbeam-epoch v0.8.2 [INFO] [stderr] Checking crossbeam-channel v0.4.2 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking crossbeam v0.7.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking riscv-sandbox v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `BufReader` [INFO] [stderr] --> src/machine/simtx/implem.rs:14:23 [INFO] [stderr] | [INFO] [stderr] 14 | io::{Write, Read, BufReader, BufRead}, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `BufReader` [INFO] [stderr] --> src/machine/simtx/implem.rs:14:23 [INFO] [stderr] | [INFO] [stderr] 14 | io::{Write, Read, BufReader, BufRead}, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Write` [INFO] [stderr] --> src/machine/simtx/implem.rs:14:10 [INFO] [stderr] | [INFO] [stderr] 14 | io::{Write, Read, BufReader, BufRead}, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Read` [INFO] [stderr] --> src/machine/simtx/implem.rs:14:17 [INFO] [stderr] | [INFO] [stderr] 14 | io::{Write, Read, BufReader, BufRead}, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `BufRead` [INFO] [stderr] --> src/machine/simtx/implem.rs:14:34 [INFO] [stderr] | [INFO] [stderr] 14 | io::{Write, Read, BufReader, BufRead}, [INFO] [stderr] | ^^^^^^^ [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: `size` [INFO] [stderr] --> src/machine/simtx/implem.rs:1330:47 [INFO] [stderr] | [INFO] [stderr] 1330 | ... if let Ok(size) = file.read_at(&mut vec, *cur) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cid` [INFO] [stderr] --> src/machine/simtx/implem.rs:1281:29 [INFO] [stderr] | [INFO] [stderr] 1281 | let cid = self.warps[wid].get_single_core_id(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_cid` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cid` [INFO] [stderr] --> src/machine/simtx/implem.rs:1310:29 [INFO] [stderr] | [INFO] [stderr] 1310 | let cid = self.warps[wid].get_single_core_id(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_cid` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `size` [INFO] [stderr] --> src/machine/simtx/implem.rs:1313:29 [INFO] [stderr] | [INFO] [stderr] 1313 | let size = core.registers[11] as u64; [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stderr] [INFO] [stderr] warning: unused import: `Write` [INFO] [stderr] --> src/machine/simtx/implem.rs:14:10 [INFO] [stderr] | [INFO] [stderr] 14 | io::{Write, Read, BufReader, BufRead}, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Read` [INFO] [stderr] --> src/machine/simtx/implem.rs:14:17 [INFO] [stderr] | [INFO] [stderr] 14 | io::{Write, Read, BufReader, BufRead}, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `BufRead` [INFO] [stderr] --> src/machine/simtx/implem.rs:14:34 [INFO] [stderr] | [INFO] [stderr] 14 | io::{Write, Read, BufReader, BufRead}, [INFO] [stderr] | ^^^^^^^ [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: `size` [INFO] [stderr] --> src/machine/simtx/implem.rs:1330:47 [INFO] [stderr] | [INFO] [stderr] 1330 | ... if let Ok(size) = file.read_at(&mut vec, *cur) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cid` [INFO] [stderr] --> src/machine/simtx/implem.rs:1281:29 [INFO] [stderr] | [INFO] [stderr] 1281 | let cid = self.warps[wid].get_single_core_id(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_cid` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cid` [INFO] [stderr] --> src/machine/simtx/implem.rs:1310:29 [INFO] [stderr] | [INFO] [stderr] 1310 | let cid = self.warps[wid].get_single_core_id(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_cid` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `size` [INFO] [stderr] --> src/machine/simtx/implem.rs:1313:29 [INFO] [stderr] | [INFO] [stderr] 1313 | let size = core.registers[11] as u64; [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `from_f64` [INFO] [stderr] --> src/machine/simtx/implem.rs:59:5 [INFO] [stderr] | [INFO] [stderr] 59 | fn from_f64(double:f64) -> Self { Self { double } } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused imports: `LoopAwareScheduler`, `TimeShareScheduler` [INFO] [stderr] --> examples/simtx.rs:9:93 [INFO] [stderr] | [INFO] [stderr] 9 | use riscv_sandbox::machine::{MultiCoreIMachine, simtx::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 imports: `LoopAwareScheduler`, `TimeShareScheduler` [INFO] [stderr] --> examples/simtx.rs:9:93 [INFO] [stderr] | [INFO] [stderr] 9 | use riscv_sandbox::machine::{MultiCoreIMachine, simtx::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 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 imports: `LoopAwareScheduler`, `TimeShareScheduler` [INFO] [stderr] --> examples/simtx.rs:9:93 [INFO] [stderr] | [INFO] [stderr] 9 | use riscv_sandbox::machine::{MultiCoreIMachine, simtx::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: 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: 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: method is never used: `from_f64` [INFO] [stderr] --> src/machine/simtx/implem.rs:59:5 [INFO] [stderr] | [INFO] [stderr] 59 | fn from_f64(double:f64) -> Self { Self { double } } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [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: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.62s [INFO] running `"docker" "inspect" "a1042e3daebc9be4a2d7f8870b552ae822f57e456b3f261d62b1fe541370835f"` [INFO] running `"docker" "rm" "-f" "a1042e3daebc9be4a2d7f8870b552ae822f57e456b3f261d62b1fe541370835f"` [INFO] [stdout] a1042e3daebc9be4a2d7f8870b552ae822f57e456b3f261d62b1fe541370835f