[INFO] fetching crate breadx 1.2.1... [INFO] testing breadx-1.2.1 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate breadx 1.2.1 into /workspace/builds/worker-58/source [INFO] validating manifest of crates.io crate breadx 1.2.1 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate breadx 1.2.1 [INFO] finished tweaking crates.io crate breadx 1.2.1 [INFO] tweaked toml for crates.io crate breadx 1.2.1 written to /workspace/builds/worker-58/source/Cargo.toml [INFO] crate crates.io crate breadx 1.2.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded async-net v1.5.0 [INFO] [stderr] Downloaded async-process v1.0.1 [INFO] [stderr] Downloaded easy-parallel v3.1.0 [INFO] [stderr] Downloaded cc v1.0.63 [INFO] [stderr] Downloaded image v0.23.12 [INFO] [stderr] Downloaded jpeg-decoder v0.1.20 [INFO] [stderr] Downloaded ahash v0.4.6 [INFO] [stderr] Downloaded futures-lite v1.11.2 [INFO] [stderr] Downloaded tokio v1.7.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b86ab1c7e5724a7c3aa78c0ed2899db5ee9aae8902c36646d9065da5492cdf14 [INFO] running `Command { std: "docker" "start" "-a" "b86ab1c7e5724a7c3aa78c0ed2899db5ee9aae8902c36646d9065da5492cdf14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b86ab1c7e5724a7c3aa78c0ed2899db5ee9aae8902c36646d9065da5492cdf14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b86ab1c7e5724a7c3aa78c0ed2899db5ee9aae8902c36646d9065da5492cdf14", kill_on_drop: false }` [INFO] [stdout] b86ab1c7e5724a7c3aa78c0ed2899db5ee9aae8902c36646d9065da5492cdf14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9955bda69a770e3f066ddb21a919197af4ad6cbac96b2db560bdb25ac2b74755 [INFO] running `Command { std: "docker" "start" "-a" "9955bda69a770e3f066ddb21a919197af4ad6cbac96b2db560bdb25ac2b74755", kill_on_drop: false }` [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling libc v0.2.96 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling ahash v0.4.6 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling cty v0.2.1 [INFO] [stderr] Compiling gluten-keyboard v0.1.2 [INFO] [stderr] Compiling bytemuck v1.4.1 [INFO] [stderr] Compiling tinyvec v1.1.0 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling nix v0.19.1 [INFO] [stderr] Compiling breadx v1.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 27.38s [INFO] running `Command { std: "docker" "inspect" "9955bda69a770e3f066ddb21a919197af4ad6cbac96b2db560bdb25ac2b74755", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9955bda69a770e3f066ddb21a919197af4ad6cbac96b2db560bdb25ac2b74755", kill_on_drop: false }` [INFO] [stdout] 9955bda69a770e3f066ddb21a919197af4ad6cbac96b2db560bdb25ac2b74755 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 44dc0ad24a30989e7caf88fdefa4cc891a56acad4539d3988a03a3f4fec9b13c [INFO] running `Command { std: "docker" "start" "-a" "44dc0ad24a30989e7caf88fdefa4cc891a56acad4539d3988a03a3f4fec9b13c", kill_on_drop: false }` [INFO] [stderr] Compiling futures-core v0.3.8 [INFO] [stderr] Compiling cache-padded v1.1.1 [INFO] [stderr] Compiling futures-io v0.3.8 [INFO] [stderr] Compiling fastrand v1.4.0 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling pin-project-lite v0.1.11 [INFO] [stderr] Compiling event-listener v2.5.1 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling async-task v4.0.3 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling slab v0.4.3 [INFO] [stderr] Compiling vec-arena v1.0.0 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling easy-parallel v3.1.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling polling v2.0.2 [INFO] [stderr] Compiling socket2 v0.4.0 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling approx v0.5.0 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling async-lock v2.3.0 [INFO] [stderr] Compiling env_logger v0.8.2 [INFO] [stderr] Compiling futures-lite v1.11.2 [INFO] [stderr] Compiling async-channel v1.5.1 [INFO] [stderr] Compiling signal-hook v0.1.17 [INFO] [stderr] Compiling jpeg-decoder v0.1.20 [INFO] [stderr] Compiling async-io v1.4.1 [INFO] [stderr] Compiling blocking v1.0.2 [INFO] [stderr] Compiling async-executor v1.4.0 [INFO] [stderr] Compiling async-fs v1.5.0 [INFO] [stderr] Compiling async-net v1.5.0 [INFO] [stderr] Compiling async-process v1.0.1 [INFO] [stderr] Compiling image v0.23.12 [INFO] [stderr] Compiling smol v1.2.5 [INFO] [stderr] Compiling breadx v1.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `env` [INFO] [stdout] --> examples/basic.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 7 | use std::{env, process}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot specify lifetime arguments explicitly if late bound lifetime parameters are present [INFO] [stdout] --> examples/basic.rs:103:33 [INFO] [stdout] | [INFO] [stdout] 103 | gc.draw_lines::<'_, _, _, &[Segment]>( [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/workdir/src/display/traits/xproto/gcontext.rs:79:14 [INFO] [stdout] | [INFO] [stdout] 79 | dpy: &mut Dpy, [INFO] [stdout] | - the late bound lifetime parameter is introduced here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(late_bound_lifetime_arguments)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #42868 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Setup`, `StaticSetup` [INFO] [stdout] --> src/display/connection/dummy/mod.rs:11:18 [INFO] [stdout] | [INFO] [stdout] 11 | xproto::{Setup, SetupRequest}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 14 | display::{BasicDisplay, StaticSetup}, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `parse_from_socket` [INFO] [stdout] --> src/display/name.rs:283:8 [INFO] [stdout] | [INFO] [stdout] 283 | fn parse_from_socket(name: Cow<'a, str>) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 18.51s [INFO] running `Command { std: "docker" "inspect" "44dc0ad24a30989e7caf88fdefa4cc891a56acad4539d3988a03a3f4fec9b13c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44dc0ad24a30989e7caf88fdefa4cc891a56acad4539d3988a03a3f4fec9b13c", kill_on_drop: false }` [INFO] [stdout] 44dc0ad24a30989e7caf88fdefa4cc891a56acad4539d3988a03a3f4fec9b13c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d3d8efc4bd3760a85fce96f28e88fce71555a653efa75b227a3625f8ba1eab2f [INFO] running `Command { std: "docker" "start" "-a" "d3d8efc4bd3760a85fce96f28e88fce71555a653efa75b227a3625f8ba1eab2f", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `Setup`, `StaticSetup` [INFO] [stderr] --> src/display/connection/dummy/mod.rs:11:18 [INFO] [stderr] | [INFO] [stderr] 11 | xproto::{Setup, SetupRequest}, [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 14 | display::{BasicDisplay, StaticSetup}, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `parse_from_socket` [INFO] [stderr] --> src/display/name.rs:283:8 [INFO] [stderr] | [INFO] [stderr] 283 | fn parse_from_socket(name: Cow<'a, str>) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `env` [INFO] [stderr] --> examples/basic.rs:7:11 [INFO] [stderr] | [INFO] [stderr] 7 | use std::{env, process}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: cannot specify lifetime arguments explicitly if late bound lifetime parameters are present [INFO] [stderr] --> examples/basic.rs:103:33 [INFO] [stderr] | [INFO] [stderr] 103 | gc.draw_lines::<'_, _, _, &[Segment]>( [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/workdir/src/display/traits/xproto/gcontext.rs:79:14 [INFO] [stderr] | [INFO] [stderr] 79 | dpy: &mut Dpy, [INFO] [stderr] | - the late bound lifetime parameter is introduced here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(late_bound_lifetime_arguments)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #42868 [INFO] [stderr] [INFO] [stderr] warning: `breadx` (lib test) generated 2 warnings [INFO] [stderr] warning: `breadx` (example "basic") generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/breadx-07a69afe3e4a207f) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test display::name::parse_display_and_screen ... ok [INFO] [stdout] test display::name::parse_basic_display ... ok [INFO] [stdout] test display::name::parse_display_screen_and_protocol ... ok [INFO] [stdout] test util::roundup_test ... ok [INFO] [stdout] test display::name::parse_arbitrary - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests breadx [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/display/mod.rs - display::DisplayBase (line 124) ... ignored [INFO] [stdout] test src/display/basic.rs - display::basic::BasicDisplay::connection_mut (line 186) - compile ... ok [INFO] [stdout] test src/display/basic.rs - display::basic::BasicDisplay::from_connection (line 224) - compile ... ok [INFO] [stdout] test src/display/basic.rs - display::basic::BasicDisplay::connection (line 167) - compile ... ok [INFO] [stdout] test src/display/basic.rs - display::basic::DisplayConnection::create (line 567) - compile ... ok [INFO] [stdout] test src/display/cell.rs - display::cell::CellDisplay (line 45) - compile ... ok [INFO] [stdout] test src/display/basic.rs - display::basic::DisplayConnection::create (line 556) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 35) - compile ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.21s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d3d8efc4bd3760a85fce96f28e88fce71555a653efa75b227a3625f8ba1eab2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3d8efc4bd3760a85fce96f28e88fce71555a653efa75b227a3625f8ba1eab2f", kill_on_drop: false }` [INFO] [stdout] d3d8efc4bd3760a85fce96f28e88fce71555a653efa75b227a3625f8ba1eab2f