[INFO] cloning repository https://github.com/RisaI/linge-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RisaI/linge-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRisaI%2Flinge-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRisaI%2Flinge-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 01f0c89fe0ed97c48a5ab9364188498072c1bfae [INFO] testing RisaI/linge-rs against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRisaI%2Flinge-rs" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/RisaI/linge-rs on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/RisaI/linge-rs [INFO] finished tweaking git repo https://github.com/RisaI/linge-rs [INFO] tweaked toml for git repo https://github.com/RisaI/linge-rs written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/RisaI/linge-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f001d4bc7d6c1c72884a7987509908e81b18e1dab898b14d3b33bd84ea14353e [INFO] running `Command { std: "docker" "start" "-a" "f001d4bc7d6c1c72884a7987509908e81b18e1dab898b14d3b33bd84ea14353e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f001d4bc7d6c1c72884a7987509908e81b18e1dab898b14d3b33bd84ea14353e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f001d4bc7d6c1c72884a7987509908e81b18e1dab898b14d3b33bd84ea14353e", kill_on_drop: false }` [INFO] [stdout] f001d4bc7d6c1c72884a7987509908e81b18e1dab898b14d3b33bd84ea14353e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 55f8c4fda326447cab4f12c49914ee8ded88ac08f3c34513cdb169db7294b045 [INFO] running `Command { std: "docker" "start" "-a" "55f8c4fda326447cab4f12c49914ee8ded88ac08f3c34513cdb169db7294b045", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling paste v1.0.6 [INFO] [stderr] Compiling replace_with v0.1.7 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling safe_arch v0.6.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling pre-proc-macro v0.2.1 [INFO] [stderr] Compiling pre v0.2.1 [INFO] [stderr] Compiling approx v0.5.0 [INFO] [stderr] Compiling num-complex v0.4.0 [INFO] [stderr] Compiling wide v0.7.1 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling simba v0.6.0 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling lingers v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `rhs` [INFO] [stdout] --> src/impls/smat.rs:194:18 [INFO] [stdout] | [INFO] [stdout] 194 | fn mul(self, rhs: &'a SVector) -> Self::Output { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rhs` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/impls/smat.rs:195:13 [INFO] [stdout] | [INFO] [stdout] 195 | let mut output = SVector::zero(); [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: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.73s [INFO] running `Command { std: "docker" "inspect" "55f8c4fda326447cab4f12c49914ee8ded88ac08f3c34513cdb169db7294b045", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55f8c4fda326447cab4f12c49914ee8ded88ac08f3c34513cdb169db7294b045", kill_on_drop: false }` [INFO] [stdout] 55f8c4fda326447cab4f12c49914ee8ded88ac08f3c34513cdb169db7294b045 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b60cc8081d67460d5f36163dda29d6e49dfcd579372c1cb3d6d0d4e0f67a0062 [INFO] running `Command { std: "docker" "start" "-a" "b60cc8081d67460d5f36163dda29d6e49dfcd579372c1cb3d6d0d4e0f67a0062", kill_on_drop: false }` [INFO] [stderr] Compiling lingers v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `rhs` [INFO] [stdout] --> src/impls/smat.rs:194:18 [INFO] [stdout] | [INFO] [stdout] 194 | fn mul(self, rhs: &'a SVector) -> Self::Output { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rhs` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/impls/smat.rs:195:13 [INFO] [stdout] | [INFO] [stdout] 195 | let mut output = SVector::zero(); [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: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rhs` [INFO] [stdout] --> src/impls/smat.rs:194:18 [INFO] [stdout] | [INFO] [stdout] 194 | fn mul(self, rhs: &'a SVector) -> Self::Output { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rhs` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/impls/smat.rs:195:13 [INFO] [stdout] | [INFO] [stdout] 195 | let mut output = SVector::zero(); [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: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.49s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/lingers-753bb5c440fa91a7) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/lingers-27b1558f201545f4) [INFO] running `Command { std: "docker" "inspect" "b60cc8081d67460d5f36163dda29d6e49dfcd579372c1cb3d6d0d4e0f67a0062", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b60cc8081d67460d5f36163dda29d6e49dfcd579372c1cb3d6d0d4e0f67a0062", kill_on_drop: false }` [INFO] [stdout] b60cc8081d67460d5f36163dda29d6e49dfcd579372c1cb3d6d0d4e0f67a0062 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 368adb45975de67a295106ca76cbeb52001e56c40aa4635d88d8bb46ddff9364 [INFO] running `Command { std: "docker" "start" "-a" "368adb45975de67a295106ca76cbeb52001e56c40aa4635d88d8bb46ddff9364", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `rhs` [INFO] [stderr] --> src/impls/smat.rs:194:18 [INFO] [stderr] | [INFO] [stderr] 194 | fn mul(self, rhs: &'a SVector) -> Self::Output { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_rhs` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/impls/smat.rs:195:13 [INFO] [stderr] | [INFO] [stderr] 195 | let mut output = SVector::zero(); [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: `lingers` (lib) generated 2 warnings [INFO] [stderr] warning: `lingers` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lingers-753bb5c440fa91a7) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/lingers-27b1558f201545f4) [INFO] [stderr] Doc-tests lingers [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; finished in 0.00s [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "368adb45975de67a295106ca76cbeb52001e56c40aa4635d88d8bb46ddff9364", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "368adb45975de67a295106ca76cbeb52001e56c40aa4635d88d8bb46ddff9364", kill_on_drop: false }` [INFO] [stdout] 368adb45975de67a295106ca76cbeb52001e56c40aa4635d88d8bb46ddff9364