[INFO] updating cached repository https://github.com/anurse/warthog [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] 9c7b6c2ad83616605e07a148aa7cb797d13232ed [INFO] testing anurse/warthog against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanurse%2Fwarthog" "/workspace/builds/worker-8/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/anurse/warthog on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/anurse/warthog [INFO] finished tweaking git repo https://github.com/anurse/warthog [INFO] tweaked toml for git repo https://github.com/anurse/warthog written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/anurse/warthog already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"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=warn" "-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" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stdout] aab3c01aa9821e770ff9863197b39f7c134895398e44bcb09e8ef23b0e62fb46 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "aab3c01aa9821e770ff9863197b39f7c134895398e44bcb09e8ef23b0e62fb46"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling serde v1.0.80 [INFO] [stderr] Compiling byteorder v1.2.6 [INFO] [stderr] Compiling leb128 v0.2.3 [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Compiling csv-core v0.1.4 [INFO] [stderr] Compiling csv v1.0.2 [INFO] [stderr] Compiling warthog v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> build.rs:135:76 [INFO] [stderr] | [INFO] [stderr] 135 | let input_path = Path::new(&manifest_dir).join("instructions.csv");; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/sparse_vec.rs:44:21 [INFO] [stderr] | [INFO] [stderr] 44 | let mut item = factory(index); [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: variable does not need to be mutable [INFO] [stderr] --> src/hosting/host.rs:273:17 [INFO] [stderr] | [INFO] [stderr] 273 | let mut mem = mem_inst.memory(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/module/module_names.rs:55:17 [INFO] [stderr] | [INFO] [stderr] 55 | let mut f = funcs.get_or_add(ind_name.index(), |_| FuncNames::new()); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.73s [INFO] running `"docker" "inspect" "aab3c01aa9821e770ff9863197b39f7c134895398e44bcb09e8ef23b0e62fb46"` [INFO] running `"docker" "rm" "-f" "aab3c01aa9821e770ff9863197b39f7c134895398e44bcb09e8ef23b0e62fb46"` [INFO] [stdout] aab3c01aa9821e770ff9863197b39f7c134895398e44bcb09e8ef23b0e62fb46 [INFO] running `"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=warn" "-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" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d355bc9b2137ddcdbb9a1820f3dcac3e3f7bb5f3366ffed82d2040e8d89238f7 [INFO] running `"docker" "start" "-a" "d355bc9b2137ddcdbb9a1820f3dcac3e3f7bb5f3366ffed82d2040e8d89238f7"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> build.rs:135:76 [INFO] [stderr] | [INFO] [stderr] 135 | let input_path = Path::new(&manifest_dir).join("instructions.csv");; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/sparse_vec.rs:44:21 [INFO] [stderr] | [INFO] [stderr] 44 | let mut item = factory(index); [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: variable does not need to be mutable [INFO] [stderr] --> src/hosting/host.rs:273:17 [INFO] [stderr] | [INFO] [stderr] 273 | let mut mem = mem_inst.memory(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/module/module_names.rs:55:17 [INFO] [stderr] | [INFO] [stderr] 55 | let mut f = funcs.get_or_add(ind_name.index(), |_| FuncNames::new()); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Compiling warthog v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0583]: file not found for module `spec` [INFO] [stderr] --> tests/spec_tests.rs:21:1 [INFO] [stderr] | [INFO] [stderr] 21 | mod spec; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: to create the module `spec`, create file "tests/spec.rs" [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> tests/spec_tests.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | / macro_rules! vals { [INFO] [stderr] 14 | | ($($v: expr),*) => { [INFO] [stderr] 15 | | vec![$( [INFO] [stderr] 16 | | ::warthog::Value::from($v) [INFO] [stderr] 17 | | ),*] [INFO] [stderr] 18 | | }; [INFO] [stderr] 19 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` on by default [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error; 1 warning emitted [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0583`. [INFO] [stderr] error: could not compile `warthog`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/sparse_vec.rs:44:21 [INFO] [stderr] | [INFO] [stderr] 44 | let mut item = factory(index); [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: variable does not need to be mutable [INFO] [stderr] --> src/hosting/host.rs:273:17 [INFO] [stderr] | [INFO] [stderr] 273 | let mut mem = mem_inst.memory(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/module/module_names.rs:55:17 [INFO] [stderr] | [INFO] [stderr] 55 | let mut f = funcs.get_or_add(ind_name.index(), |_| FuncNames::new()); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "d355bc9b2137ddcdbb9a1820f3dcac3e3f7bb5f3366ffed82d2040e8d89238f7"` [INFO] running `"docker" "rm" "-f" "d355bc9b2137ddcdbb9a1820f3dcac3e3f7bb5f3366ffed82d2040e8d89238f7"` [INFO] [stdout] d355bc9b2137ddcdbb9a1820f3dcac3e3f7bb5f3366ffed82d2040e8d89238f7