[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] testing ffminus/copper against master#b03b3a7ec92682be2917540b679478d41c95a30c for pr-137122-1 [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] 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] validating manifest of git repo https://github.com/ffminus/copper on toolchain b03b3a7ec92682be2917540b679478d41c95a30c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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" "+b03b3a7ec92682be2917540b679478d41c95a30c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4be0a3046066dc38c3930366b5ea473f916e388f46300438b2876096a4a83ea2 [INFO] running `Command { std: "docker" "start" "-a" "4be0a3046066dc38c3930366b5ea473f916e388f46300438b2876096a4a83ea2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4be0a3046066dc38c3930366b5ea473f916e388f46300438b2876096a4a83ea2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4be0a3046066dc38c3930366b5ea473f916e388f46300438b2876096a4a83ea2", kill_on_drop: false }` [INFO] [stdout] 4be0a3046066dc38c3930366b5ea473f916e388f46300438b2876096a4a83ea2 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ba9160d32065caadb2c244a4444b362e14ee0df5ead9f2b79943dffdaca0d499 [INFO] running `Command { std: "docker" "start" "-a" "ba9160d32065caadb2c244a4444b362e14ee0df5ead9f2b79943dffdaca0d499", kill_on_drop: false }` [INFO] [stderr] Compiling dyn-clone v1.0.16 [INFO] [stderr] Compiling 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 `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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.66s [INFO] running `Command { std: "docker" "inspect" "ba9160d32065caadb2c244a4444b362e14ee0df5ead9f2b79943dffdaca0d499", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba9160d32065caadb2c244a4444b362e14ee0df5ead9f2b79943dffdaca0d499", kill_on_drop: false }` [INFO] [stdout] ba9160d32065caadb2c244a4444b362e14ee0df5ead9f2b79943dffdaca0d499 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0be3ca73cb90781be023e01b9beb1359363e211fe9c200a330b95e5ac29d36f4 [INFO] running `Command { std: "docker" "start" "-a" "0be3ca73cb90781be023e01b9beb1359363e211fe9c200a330b95e5ac29d36f4", kill_on_drop: false }` [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: 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] [stderr] Compiling 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 `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 `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: 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] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.70s [INFO] running `Command { std: "docker" "inspect" "0be3ca73cb90781be023e01b9beb1359363e211fe9c200a330b95e5ac29d36f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0be3ca73cb90781be023e01b9beb1359363e211fe9c200a330b95e5ac29d36f4", kill_on_drop: false }` [INFO] [stdout] 0be3ca73cb90781be023e01b9beb1359363e211fe9c200a330b95e5ac29d36f4 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e5003238ca05aba1b694dbfe79c025965489db001678a1aebb9c197269fc78db [INFO] running `Command { std: "docker" "start" "-a" "e5003238ca05aba1b694dbfe79c025965489db001678a1aebb9c197269fc78db", kill_on_drop: false }` [INFO] [stderr] Error response from daemon: failed to create task for container: failed to start shim: mkdir /var/lib/containerd/io.containerd.runtime.v2.task/moby/e5003238ca05aba1b694dbfe79c025965489db001678a1aebb9c197269fc78db: no space left on device: unknown [INFO] running `Command { std: "docker" "inspect" "e5003238ca05aba1b694dbfe79c025965489db001678a1aebb9c197269fc78db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5003238ca05aba1b694dbfe79c025965489db001678a1aebb9c197269fc78db", kill_on_drop: false }` [INFO] [stdout] e5003238ca05aba1b694dbfe79c025965489db001678a1aebb9c197269fc78db