[INFO] updating cached repository https://github.com/NagiNikaido/tomasulo [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] bfb434c5fbf9bdcbccc0e9e93890bfe6cf4787f4 [INFO] testing NagiNikaido/tomasulo against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNagiNikaido%2Ftomasulo" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/NagiNikaido/tomasulo 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/NagiNikaido/tomasulo [INFO] finished tweaking git repo https://github.com/NagiNikaido/tomasulo [INFO] tweaked toml for git repo https://github.com/NagiNikaido/tomasulo written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/NagiNikaido/tomasulo 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 9cc1e3da4f3ea80355a13d023f66b08fb29a546fbe023c1cb3d7add6faf8d0c5 [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" "9cc1e3da4f3ea80355a13d023f66b08fb29a546fbe023c1cb3d7add6faf8d0c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9cc1e3da4f3ea80355a13d023f66b08fb29a546fbe023c1cb3d7add6faf8d0c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9cc1e3da4f3ea80355a13d023f66b08fb29a546fbe023c1cb3d7add6faf8d0c5", kill_on_drop: false }` [INFO] [stdout] 9cc1e3da4f3ea80355a13d023f66b08fb29a546fbe023c1cb3d7add6faf8d0c5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] cd6824a176bce9f0fbcdad6ad970b7fc5c44a36d97e229b0ce49cce5ac959845 [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" "cd6824a176bce9f0fbcdad6ad970b7fc5c44a36d97e229b0ce49cce5ac959845", kill_on_drop: false }` [INFO] [stderr] Compiling tomasulo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `WRITE_BACK` should have an upper camel case name [INFO] [stdout] --> src/reserve_station.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | WRITE_BACK, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `WriteBack` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/tomasulo.rs:19:17 [INFO] [stdout] | [INFO] [stdout] 19 | Err(error) => break, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/platform.rs:178:14 [INFO] [stdout] | [INFO] [stdout] 178 | for (i, station) in self.stations.iter_mut().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/platform.rs:247:14 [INFO] [stdout] | [INFO] [stdout] 247 | for (i, station) in self.stations.iter_mut().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/platform.rs:303:13 [INFO] [stdout] | [INFO] [stdout] 303 | let mut pieces: Vec<&str> = line.split(",").collect(); [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] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.73s [INFO] running `Command { std: "docker" "inspect" "cd6824a176bce9f0fbcdad6ad970b7fc5c44a36d97e229b0ce49cce5ac959845", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd6824a176bce9f0fbcdad6ad970b7fc5c44a36d97e229b0ce49cce5ac959845", kill_on_drop: false }` [INFO] [stdout] cd6824a176bce9f0fbcdad6ad970b7fc5c44a36d97e229b0ce49cce5ac959845 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 0655ab13ef8b627b6b9b31f8aab83a60cf60489ee9e7f282906121c2148142df [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" "0655ab13ef8b627b6b9b31f8aab83a60cf60489ee9e7f282906121c2148142df", kill_on_drop: false }` [INFO] [stderr] Compiling tomasulo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `WRITE_BACK` should have an upper camel case name [INFO] [stdout] --> src/reserve_station.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | WRITE_BACK, [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `WriteBack` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/tomasulo.rs:19:17 [INFO] [stdout] | [INFO] [stdout] 19 | Err(error) => break, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/platform.rs:178:14 [INFO] [stdout] | [INFO] [stdout] 178 | for (i, station) in self.stations.iter_mut().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/platform.rs:247:14 [INFO] [stdout] | [INFO] [stdout] 247 | for (i, station) in self.stations.iter_mut().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/platform.rs:303:13 [INFO] [stdout] | [INFO] [stdout] 303 | let mut pieces: Vec<&str> = line.split(",").collect(); [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] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.38s [INFO] running `Command { std: "docker" "inspect" "0655ab13ef8b627b6b9b31f8aab83a60cf60489ee9e7f282906121c2148142df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0655ab13ef8b627b6b9b31f8aab83a60cf60489ee9e7f282906121c2148142df", kill_on_drop: false }` [INFO] [stdout] 0655ab13ef8b627b6b9b31f8aab83a60cf60489ee9e7f282906121c2148142df [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] c1d6878ea2cd160a2463075d67dd39df58d5134368919a7174e41f534a10fe67 [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" "c1d6878ea2cd160a2463075d67dd39df58d5134368919a7174e41f534a10fe67", kill_on_drop: false }` [INFO] [stderr] warning: variant `WRITE_BACK` should have an upper camel case name [INFO] [stderr] --> src/reserve_station.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | WRITE_BACK, [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `WriteBack` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `error` [INFO] [stderr] --> src/tomasulo.rs:19:17 [INFO] [stderr] | [INFO] [stderr] 19 | Err(error) => break, [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/platform.rs:178:14 [INFO] [stderr] | [INFO] [stderr] 178 | for (i, station) in self.stations.iter_mut().enumerate() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/platform.rs:247:14 [INFO] [stderr] | [INFO] [stderr] 247 | for (i, station) in self.stations.iter_mut().enumerate() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/platform.rs:303:13 [INFO] [stderr] | [INFO] [stderr] 303 | let mut pieces: Vec<&str> = line.split(",").collect(); [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] Finished test [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/tomasulo-20881279b01a614f [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" "c1d6878ea2cd160a2463075d67dd39df58d5134368919a7174e41f534a10fe67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1d6878ea2cd160a2463075d67dd39df58d5134368919a7174e41f534a10fe67", kill_on_drop: false }` [INFO] [stdout] c1d6878ea2cd160a2463075d67dd39df58d5134368919a7174e41f534a10fe67