[INFO] fetching crate barg 0.2.0... [INFO] building barg-0.2.0 against master#d5c88c22807925c189328ef9d923c5d2b11a95b8 for pr-87066-3 [INFO] extracting crate barg 0.2.0 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate barg 0.2.0 on toolchain d5c88c22807925c189328ef9d923c5d2b11a95b8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate barg 0.2.0 [INFO] finished tweaking crates.io crate barg 0.2.0 [INFO] tweaked toml for crates.io crate barg 0.2.0 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f9f5de470975ee59e20ebd241f49fc1e27718b3d749fb1a2ebd8e5988d4b31a2 [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" "f9f5de470975ee59e20ebd241f49fc1e27718b3d749fb1a2ebd8e5988d4b31a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f9f5de470975ee59e20ebd241f49fc1e27718b3d749fb1a2ebd8e5988d4b31a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9f5de470975ee59e20ebd241f49fc1e27718b3d749fb1a2ebd8e5988d4b31a2", kill_on_drop: false }` [INFO] [stdout] f9f5de470975ee59e20ebd241f49fc1e27718b3d749fb1a2ebd8e5988d4b31a2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e7896c16e30c4f4f385e015e70535d15c8c0ffa11e40fc3451aa2e9f146b415d [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" "e7896c16e30c4f4f385e015e70535d15c8c0ffa11e40fc3451aa2e9f146b415d", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling pix v0.6.1 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling window v0.2.0 [INFO] [stderr] Compiling tinyvec v1.3.1 [INFO] [stderr] Compiling miniz_oxide v0.3.7 [INFO] [stderr] Compiling inflate v0.3.4 [INFO] [stderr] Compiling miniz_oxide v0.2.3 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling deflate v0.7.20 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling png_pong v0.0.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling png v0.10.0 [INFO] [stderr] Compiling footile v0.3.1 [INFO] [stderr] Compiling rvg v0.0.2 [INFO] [stderr] Compiling fonterator v0.4.2 [INFO] [stderr] Compiling sheep v0.2.1 [INFO] [stderr] Compiling res v0.4.1 [INFO] [stderr] Compiling barg v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/gui.rs:5:22 [INFO] [stdout] | [INFO] [stdout] 5 | type Generator<'b> = Fn( [INFO] [stdout] | ______________________^ [INFO] [stdout] 6 | | usize, [INFO] [stdout] 7 | | &mut [u8; 5], [INFO] [stdout] 8 | | ) [INFO] [stdout] 9 | | -> &'b [(&'b [([u8; 4], &'b [PathOp])], &'b str)]; [INFO] [stdout] | |_____________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 5 ~ type Generator<'b> = dyn Fn( [INFO] [stdout] 6 + usize, [INFO] [stdout] 7 + &mut [u8; 5], [INFO] [stdout] 8 + ) [INFO] [stdout] 9 ~ -> &'b [(&'b [([u8; 4], &'b [PathOp])], &'b str)]; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 44.06s [INFO] running `Command { std: "docker" "inspect" "e7896c16e30c4f4f385e015e70535d15c8c0ffa11e40fc3451aa2e9f146b415d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7896c16e30c4f4f385e015e70535d15c8c0ffa11e40fc3451aa2e9f146b415d", kill_on_drop: false }` [INFO] [stdout] e7896c16e30c4f4f385e015e70535d15c8c0ffa11e40fc3451aa2e9f146b415d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b97f90d4512ff5000ab05eaad62d356031fe0eb50e5a4072409eb8776f3a622e [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" "b97f90d4512ff5000ab05eaad62d356031fe0eb50e5a4072409eb8776f3a622e", kill_on_drop: false }` [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling inflate v0.4.5 [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/gui.rs:5:22 [INFO] [stdout] | [INFO] [stdout] 5 | type Generator<'b> = Fn( [INFO] [stdout] | ______________________^ [INFO] [stdout] 6 | | usize, [INFO] [stdout] 7 | | &mut [u8; 5], [INFO] [stdout] 8 | | ) [INFO] [stdout] 9 | | -> &'b [(&'b [([u8; 4], &'b [PathOp])], &'b str)]; [INFO] [stdout] | |_____________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 5 ~ type Generator<'b> = dyn Fn( [INFO] [stdout] 6 + usize, [INFO] [stdout] 7 + &mut [u8; 5], [INFO] [stdout] 8 + ) [INFO] [stdout] 9 ~ -> &'b [(&'b [([u8; 4], &'b [PathOp])], &'b str)]; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling png v0.14.1 [INFO] [stderr] Compiling barg v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/gui.rs:5:22 [INFO] [stdout] | [INFO] [stdout] 5 | type Generator<'b> = Fn( [INFO] [stdout] | ______________________^ [INFO] [stdout] 6 | | usize, [INFO] [stdout] 7 | | &mut [u8; 5], [INFO] [stdout] 8 | | ) [INFO] [stdout] 9 | | -> &'b [(&'b [([u8; 4], &'b [PathOp])], &'b str)]; [INFO] [stdout] | |_____________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 5 ~ type Generator<'b> = dyn Fn( [INFO] [stdout] 6 + usize, [INFO] [stdout] 7 + &mut [u8; 5], [INFO] [stdout] 8 + ) [INFO] [stdout] 9 ~ -> &'b [(&'b [([u8; 4], &'b [PathOp])], &'b str)]; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `row` [INFO] [stdout] --> examples/gui.rs:34:43 [INFO] [stdout] | [INFO] [stdout] 34 | gui.head(&mut surface, &mut buffer, &|row, color| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_row` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.05s [INFO] running `Command { std: "docker" "inspect" "b97f90d4512ff5000ab05eaad62d356031fe0eb50e5a4072409eb8776f3a622e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b97f90d4512ff5000ab05eaad62d356031fe0eb50e5a4072409eb8776f3a622e", kill_on_drop: false }` [INFO] [stdout] b97f90d4512ff5000ab05eaad62d356031fe0eb50e5a4072409eb8776f3a622e