[INFO] cloning repository https://github.com/ffminus/copper [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ffminus/copper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fffminus%2Fcopper", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fffminus%2Fcopper'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a368479680de8fa4cf9ddcd2eecec55d9e6ca695 [INFO] checking ffminus/copper against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fffminus%2Fcopper" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ffminus/copper on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ffminus/copper [INFO] finished tweaking git repo https://github.com/ffminus/copper [INFO] tweaked toml for git repo https://github.com/ffminus/copper written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ffminus/copper 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded dyn-clone v1.0.16 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bc47f2fbf60b4f833fed1bdf4d9ecb0b9abbc6ab71d12e4344a4ecdae99fe073 [INFO] running `Command { std: "docker" "start" "-a" "bc47f2fbf60b4f833fed1bdf4d9ecb0b9abbc6ab71d12e4344a4ecdae99fe073", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bc47f2fbf60b4f833fed1bdf4d9ecb0b9abbc6ab71d12e4344a4ecdae99fe073", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc47f2fbf60b4f833fed1bdf4d9ecb0b9abbc6ab71d12e4344a4ecdae99fe073", kill_on_drop: false }` [INFO] [stdout] bc47f2fbf60b4f833fed1bdf4d9ecb0b9abbc6ab71d12e4344a4ecdae99fe073 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9caa9e69ace4523d9c9ebe75b3636d94fd704c5f610a88a272b7f30391727097 [INFO] running `Command { std: "docker" "start" "-a" "9caa9e69ace4523d9c9ebe75b3636d94fd704c5f610a88a272b7f30391727097", kill_on_drop: false }` [INFO] [stderr] Checking dyn-clone v1.0.16 [INFO] [stderr] Checking copper v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lint `unused_tuple_struct_fields` has been renamed to `dead_code` [INFO] [stdout] | [INFO] [stdout] = help: use the new name `dead_code` [INFO] [stdout] = note: requested on the command line with `-W unused_tuple_struct_fields` [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `unused_tuple_struct_fields` has been renamed to `dead_code` [INFO] [stdout] | [INFO] [stdout] = help: use the new name `dead_code` [INFO] [stdout] = note: requested on the command line with `-W unused_tuple_struct_fields` [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `pointer_structural_match` has been removed: converted into hard error, see RFC #3535 for more information [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-W pointer_structural_match` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `pointer_structural_match` has been removed: converted into hard error, see RFC #3535 for more information [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-W pointer_structural_match` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/props/mod.rs:58:28 [INFO] [stdout] | [INFO] [stdout] 58 | self.push_new_prop(self::add::Add::new(x, y, s)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-W unused-qualifications` [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 58 - self.push_new_prop(self::add::Add::new(x, y, s)) [INFO] [stdout] 58 + self.push_new_prop(add::Add::new(x, y, s)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/props/mod.rs:63:28 [INFO] [stdout] | [INFO] [stdout] 63 | self.push_new_prop(self::sum::Sum::new(xs, s)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 63 - self.push_new_prop(self::sum::Sum::new(xs, s)) [INFO] [stdout] 63 + self.push_new_prop(sum::Sum::new(xs, s)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/props/mod.rs:68:28 [INFO] [stdout] | [INFO] [stdout] 68 | self.push_new_prop(self::eq::Equals::new(x, y)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 68 - self.push_new_prop(self::eq::Equals::new(x, y)) [INFO] [stdout] 68 + self.push_new_prop(eq::Equals::new(x, y)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/props/mod.rs:73:28 [INFO] [stdout] | [INFO] [stdout] 73 | self.push_new_prop(self::leq::LessThanOrEquals::new(x, y)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 73 - self.push_new_prop(self::leq::LessThanOrEquals::new(x, y)) [INFO] [stdout] 73 + self.push_new_prop(leq::LessThanOrEquals::new(x, y)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/props/mod.rs:58:28 [INFO] [stdout] | [INFO] [stdout] 58 | self.push_new_prop(self::add::Add::new(x, y, s)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-W unused-qualifications` [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 58 - self.push_new_prop(self::add::Add::new(x, y, s)) [INFO] [stdout] 58 + self.push_new_prop(add::Add::new(x, y, s)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/props/mod.rs:63:28 [INFO] [stdout] | [INFO] [stdout] 63 | self.push_new_prop(self::sum::Sum::new(xs, s)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 63 - self.push_new_prop(self::sum::Sum::new(xs, s)) [INFO] [stdout] 63 + self.push_new_prop(sum::Sum::new(xs, s)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/props/mod.rs:68:28 [INFO] [stdout] | [INFO] [stdout] 68 | self.push_new_prop(self::eq::Equals::new(x, y)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 68 - self.push_new_prop(self::eq::Equals::new(x, y)) [INFO] [stdout] 68 + self.push_new_prop(eq::Equals::new(x, y)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/props/mod.rs:73:28 [INFO] [stdout] | [INFO] [stdout] 73 | self.push_new_prop(self::leq::LessThanOrEquals::new(x, y)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 73 - self.push_new_prop(self::leq::LessThanOrEquals::new(x, y)) [INFO] [stdout] 73 + self.push_new_prop(leq::LessThanOrEquals::new(x, y)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `unused_tuple_struct_fields` has been renamed to `dead_code` [INFO] [stdout] | [INFO] [stdout] = help: use the new name `dead_code` [INFO] [stdout] = note: requested on the command line with `-W unused_tuple_struct_fields` [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `pointer_structural_match` has been removed: converted into hard error, see RFC #3535 for more information [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-W pointer_structural_match` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s [INFO] running `Command { std: "docker" "inspect" "9caa9e69ace4523d9c9ebe75b3636d94fd704c5f610a88a272b7f30391727097", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9caa9e69ace4523d9c9ebe75b3636d94fd704c5f610a88a272b7f30391727097", kill_on_drop: false }` [INFO] [stdout] 9caa9e69ace4523d9c9ebe75b3636d94fd704c5f610a88a272b7f30391727097