[INFO] cloning repository https://github.com/NagiNikaido/tomasulo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NagiNikaido/tomasulo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNagiNikaido%2Ftomasulo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNagiNikaido%2Ftomasulo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bfb434c5fbf9bdcbccc0e9e93890bfe6cf4787f4 [INFO] testing NagiNikaido/tomasulo against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNagiNikaido%2Ftomasulo" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/NagiNikaido/tomasulo on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-5/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] 7b779e0cfdb9702f8ac41be89bbe356d2164b099654bef7e4e2c5b5c318e3fd4 [INFO] running `Command { std: "docker" "start" "-a" "7b779e0cfdb9702f8ac41be89bbe356d2164b099654bef7e4e2c5b5c318e3fd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7b779e0cfdb9702f8ac41be89bbe356d2164b099654bef7e4e2c5b5c318e3fd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b779e0cfdb9702f8ac41be89bbe356d2164b099654bef7e4e2c5b5c318e3fd4", kill_on_drop: false }` [INFO] [stdout] 7b779e0cfdb9702f8ac41be89bbe356d2164b099654bef7e4e2c5b5c318e3fd4 [INFO] running `Command { std: "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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a5dc9def48391cacd7c8c075763cd8c0387d3d80afb906d31cc2915fdad47e2f [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" "a5dc9def48391cacd7c8c075763cd8c0387d3d80afb906d31cc2915fdad47e2f", 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 1.09s [INFO] running `Command { std: "docker" "inspect" "a5dc9def48391cacd7c8c075763cd8c0387d3d80afb906d31cc2915fdad47e2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5dc9def48391cacd7c8c075763cd8c0387d3d80afb906d31cc2915fdad47e2f", kill_on_drop: false }` [INFO] [stdout] a5dc9def48391cacd7c8c075763cd8c0387d3d80afb906d31cc2915fdad47e2f [INFO] running `Command { std: "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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", 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] 85ceb670daf6749d54d6e4b3760617c365c73286530f926e4f2ebaa2dd59b420 [INFO] running `Command { std: "docker" "start" "-a" "85ceb670daf6749d54d6e4b3760617c365c73286530f926e4f2ebaa2dd59b420", 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 0.69s [INFO] running `Command { std: "docker" "inspect" "85ceb670daf6749d54d6e4b3760617c365c73286530f926e4f2ebaa2dd59b420", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85ceb670daf6749d54d6e4b3760617c365c73286530f926e4f2ebaa2dd59b420", kill_on_drop: false }` [INFO] [stdout] 85ceb670daf6749d54d6e4b3760617c365c73286530f926e4f2ebaa2dd59b420 [INFO] running `Command { std: "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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4afa8d23e25d55104ad9889f256b17e5d9bad920deaf110d295c60c0a3c154ac [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" "4afa8d23e25d55104ad9889f256b17e5d9bad920deaf110d295c60c0a3c154ac", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: variant `WRITE_BACK` should have an upper camel case name [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/reserve_station.rs:7:5 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 7 | WRITE_BACK, [INFO] [stdout] [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 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/tomasulo-787f8c22b868bee2) [INFO] running `Command { std: "docker" "inspect" "4afa8d23e25d55104ad9889f256b17e5d9bad920deaf110d295c60c0a3c154ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4afa8d23e25d55104ad9889f256b17e5d9bad920deaf110d295c60c0a3c154ac", kill_on_drop: false }` [INFO] [stdout] 4afa8d23e25d55104ad9889f256b17e5d9bad920deaf110d295c60c0a3c154ac