[INFO] cloning repository https://github.com/emuminov/matrix [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emuminov/matrix" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femuminov%2Fmatrix", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femuminov%2Fmatrix'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c3210974fba31a9b56dcbf4568114a4ba17f30bf [INFO] checking emuminov/matrix against try#a611f2a14e38407ec6717a86a01424ee6fc80762 for pr-154992 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femuminov%2Fmatrix" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/emuminov/matrix [INFO] finished tweaking git repo https://github.com/emuminov/matrix [INFO] tweaked toml for git repo https://github.com/emuminov/matrix written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/emuminov/matrix on toolchain a611f2a14e38407ec6717a86a01424ee6fc80762 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/emuminov/matrix already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "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-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 985512a0af914dea0eb8a454289dae98586ed3a71268940881b00fe792830eb4 [INFO] running `Command { std: "docker" "start" "-a" "985512a0af914dea0eb8a454289dae98586ed3a71268940881b00fe792830eb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "985512a0af914dea0eb8a454289dae98586ed3a71268940881b00fe792830eb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "985512a0af914dea0eb8a454289dae98586ed3a71268940881b00fe792830eb4", kill_on_drop: false }` [INFO] [stdout] 985512a0af914dea0eb8a454289dae98586ed3a71268940881b00fe792830eb4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 501fac2501e0a0e63ef597d7a891194ba8d3e3fd945e7f016cf20659346ae7a5 [INFO] running `Command { std: "docker" "start" "-a" "501fac2501e0a0e63ef597d7a891194ba8d3e3fd945e7f016cf20659346ae7a5", kill_on_drop: false }` [INFO] [stderr] Checking matrix v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: associated function in `impl` without body [INFO] [stdout] --> src/structs.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | fn sub(&mut self, v: &Vector); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | help: provide a definition for the function: `{ }` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: associated function in `impl` without body [INFO] [stdout] --> src/structs.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | fn scl(&mut self, a: K); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | help: provide a definition for the function: `{ }` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: associated function in `impl` without body [INFO] [stdout] --> src/structs.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | fn add(&mut self, v: &Matrix); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | help: provide a definition for the function: `{ }` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: associated function in `impl` without body [INFO] [stdout] --> src/structs.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 61 | fn sub(&mut self, v: &Matrix); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | help: provide a definition for the function: `{ }` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: associated function in `impl` without body [INFO] [stdout] --> src/structs.rs:62:5 [INFO] [stdout] | [INFO] [stdout] 62 | fn scl(&mut self, a: K); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | help: provide a definition for the function: `{ }` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: associated function in `impl` without body [INFO] [stdout] --> src/structs.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | fn sub(&mut self, v: &Vector); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | help: provide a definition for the function: `{ }` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: associated function in `impl` without body [INFO] [stdout] --> src/structs.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | fn scl(&mut self, a: K); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | help: provide a definition for the function: `{ }` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: associated function in `impl` without body [INFO] [stdout] --> src/structs.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | fn add(&mut self, v: &Matrix); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | help: provide a definition for the function: `{ }` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: associated function in `impl` without body [INFO] [stdout] --> src/structs.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 61 | fn sub(&mut self, v: &Matrix); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | help: provide a definition for the function: `{ }` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: associated function in `impl` without body [INFO] [stdout] --> src/structs.rs:62:5 [INFO] [stdout] | [INFO] [stdout] 62 | fn scl(&mut self, a: K); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | help: provide a definition for the function: `{ }` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/structs.rs:18:23 [INFO] [stdout] | [INFO] [stdout] 18 | fn add(&mut self, v: &Vector) {} [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/structs.rs:18:23 [INFO] [stdout] | [INFO] [stdout] 18 | fn add(&mut self, v: &Vector) {} [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `matrix` (lib) due to 5 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `matrix` (lib test) due to 5 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "501fac2501e0a0e63ef597d7a891194ba8d3e3fd945e7f016cf20659346ae7a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "501fac2501e0a0e63ef597d7a891194ba8d3e3fd945e7f016cf20659346ae7a5", kill_on_drop: false }` [INFO] [stdout] 501fac2501e0a0e63ef597d7a891194ba8d3e3fd945e7f016cf20659346ae7a5