[INFO] fetching crate wayland-client 0.27.0... [INFO] testing wayland-client-0.27.0 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] extracting crate wayland-client 0.27.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate wayland-client 0.27.0 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate wayland-client 0.27.0 [INFO] finished tweaking crates.io crate wayland-client 0.27.0 [INFO] tweaked toml for crates.io crate wayland-client 0.27.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate wayland-client 0.27.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8c5d5978003d83e9decef9124b0841c57ac431dc17521c6135b9c2dea2cff921 [INFO] running `Command { std: "docker" "start" "-a" "8c5d5978003d83e9decef9124b0841c57ac431dc17521c6135b9c2dea2cff921", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8c5d5978003d83e9decef9124b0841c57ac431dc17521c6135b9c2dea2cff921", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c5d5978003d83e9decef9124b0841c57ac431dc17521c6135b9c2dea2cff921", kill_on_drop: false }` [INFO] [stdout] 8c5d5978003d83e9decef9124b0841c57ac431dc17521c6135b9c2dea2cff921 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 53e8c007e9448478e7613a3f80472603b7608f248fb6f3d9db63f6dba7ce96a2 [INFO] running `Command { std: "docker" "start" "-a" "53e8c007e9448478e7613a3f80472603b7608f248fb6f3d9db63f6dba7ce96a2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling once_cell v1.4.0 [INFO] [stderr] Compiling smallvec v1.4.0 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling wayland-sys v0.27.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling wayland-scanner v0.27.0 [INFO] [stderr] Compiling wayland-client v0.27.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling wayland-commons v0.27.0 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.14s [INFO] running `Command { std: "docker" "inspect" "53e8c007e9448478e7613a3f80472603b7608f248fb6f3d9db63f6dba7ce96a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53e8c007e9448478e7613a3f80472603b7608f248fb6f3d9db63f6dba7ce96a2", kill_on_drop: false }` [INFO] [stdout] 53e8c007e9448478e7613a3f80472603b7608f248fb6f3d9db63f6dba7ce96a2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b68d85e03855711753bc753aa5caccf5d6ae4deacfe10a4eb15c02ad1293a82b [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" "b68d85e03855711753bc753aa5caccf5d6ae4deacfe10a4eb15c02ad1293a82b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling wayland-client v0.27.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `seat_name` is never read [INFO] [stdout] --> examples/dynamic_globals.rs:39:29 [INFO] [stdout] | [INFO] [stdout] 39 | ... seat_name = Some(name); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `caps` is never read [INFO] [stdout] --> examples/dynamic_globals.rs:43:29 [INFO] [stdout] | [INFO] [stdout] 43 | ... caps = Some(capabilities); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `seat_name` [INFO] [stdout] --> examples/dynamic_globals.rs:39:29 [INFO] [stdout] | [INFO] [stdout] 39 | ... seat_name = Some(name); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = help: did you mean to capture by reference instead? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `caps` [INFO] [stdout] --> examples/dynamic_globals.rs:43:29 [INFO] [stdout] | [INFO] [stdout] 43 | ... caps = Some(capabilities); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: did you mean to capture by reference instead? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 10.10s [INFO] running `Command { std: "docker" "inspect" "b68d85e03855711753bc753aa5caccf5d6ae4deacfe10a4eb15c02ad1293a82b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b68d85e03855711753bc753aa5caccf5d6ae4deacfe10a4eb15c02ad1293a82b", kill_on_drop: false }` [INFO] [stdout] b68d85e03855711753bc753aa5caccf5d6ae4deacfe10a4eb15c02ad1293a82b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d2030e0fa67a9608d187124b5b24c047cb1a846a80b19432c1571affa9e15f7b [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" "d2030e0fa67a9608d187124b5b24c047cb1a846a80b19432c1571affa9e15f7b", kill_on_drop: false }` [INFO] [stderr] warning: value assigned to `seat_name` is never read [INFO] [stderr] --> examples/dynamic_globals.rs:39:29 [INFO] [stderr] | [INFO] [stderr] 39 | ... seat_name = Some(name); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `caps` is never read [INFO] [stderr] --> examples/dynamic_globals.rs:43:29 [INFO] [stderr] | [INFO] [stderr] 43 | ... caps = Some(capabilities); [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `seat_name` [INFO] [stderr] --> examples/dynamic_globals.rs:39:29 [INFO] [stderr] | [INFO] [stderr] 39 | ... seat_name = Some(name); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = help: did you mean to capture by reference instead? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `caps` [INFO] [stderr] --> examples/dynamic_globals.rs:43:29 [INFO] [stderr] | [INFO] [stderr] 43 | ... caps = Some(capabilities); [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: did you mean to capture by reference instead? [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/wayland_client-ac6cc59840c124cd [INFO] [stdout] [INFO] [stderr] Doc-tests wayland-client [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/globals.rs - global_filter (line 297) ... ignored [INFO] [stdout] test src/lib.rs - event_enum (line 247) ... ignored [INFO] [stdout] test src/lib.rs - event_enum (line 277) ... ignored [INFO] [stdout] test src/globals.rs - global_filter (line 263) ... ok [INFO] [stdout] test src/event_queue.rs - event_queue::EventQueue (line 27) ... ok [INFO] [stdout] test src/event_queue.rs - event_queue::EventQueue (line 51) ... ok [INFO] [stdout] test src/lib.rs - event_enum (line 234) ... ok [INFO] [stdout] test src/lib.rs - event_enum (line 260) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d2030e0fa67a9608d187124b5b24c047cb1a846a80b19432c1571affa9e15f7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2030e0fa67a9608d187124b5b24c047cb1a846a80b19432c1571affa9e15f7b", kill_on_drop: false }` [INFO] [stdout] d2030e0fa67a9608d187124b5b24c047cb1a846a80b19432c1571affa9e15f7b