[INFO] fetching crate flipdot 0.6.0... [INFO] testing flipdot-0.6.0 against 1.60.0 for beta-1.61-1 [INFO] extracting crate flipdot 0.6.0 into /workspace/builds/worker-66/source [INFO] validating manifest of crates.io crate flipdot 0.6.0 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate flipdot 0.6.0 [INFO] finished tweaking crates.io crate flipdot 0.6.0 [INFO] tweaked toml for crates.io crate flipdot 0.6.0 written to /workspace/builds/worker-66/source/Cargo.toml [INFO] crate crates.io crate flipdot 0.6.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libc v0.2.51 [INFO] [stderr] Downloaded redox_syscall v0.1.52 [INFO] [stderr] Downloaded flipdot-testing v0.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e591a3fa79a3e052226eac181ee1e7850ba67d2e27f49e4806c11b4033c66a4e [INFO] running `Command { std: "docker" "start" "-a" "e591a3fa79a3e052226eac181ee1e7850ba67d2e27f49e4806c11b4033c66a4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e591a3fa79a3e052226eac181ee1e7850ba67d2e27f49e4806c11b4033c66a4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e591a3fa79a3e052226eac181ee1e7850ba67d2e27f49e4806c11b4033c66a4e", kill_on_drop: false }` [INFO] [stdout] e591a3fa79a3e052226eac181ee1e7850ba67d2e27f49e4806c11b4033c66a4e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e368f506493f44fd83359c82f14b13d8c004073d7576920310ff784db9d930f8 [INFO] running `Command { std: "docker" "start" "-a" "e368f506493f44fd83359c82f14b13d8c004073d7576920310ff784db9d930f8", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.9 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.51 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling cfg-if v0.1.7 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling regex v1.3.7 [INFO] [stderr] Compiling serial-core v0.4.0 [INFO] [stderr] Compiling thiserror-impl v1.0.16 [INFO] [stderr] Compiling derive_more v0.99.5 [INFO] [stderr] Compiling thiserror v1.0.16 [INFO] [stderr] Compiling flipdot-core v0.6.0 [INFO] [stderr] Compiling flipdot-serial v0.6.0 [INFO] [stderr] Compiling flipdot v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 15s [INFO] running `Command { std: "docker" "inspect" "e368f506493f44fd83359c82f14b13d8c004073d7576920310ff784db9d930f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e368f506493f44fd83359c82f14b13d8c004073d7576920310ff784db9d930f8", kill_on_drop: false }` [INFO] [stdout] e368f506493f44fd83359c82f14b13d8c004073d7576920310ff784db9d930f8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9493f154a7a9da43b676bf6145242d9d2af871ce8be6466d31721ba271f812c7 [INFO] running `Command { std: "docker" "start" "-a" "9493f154a7a9da43b676bf6145242d9d2af871ce8be6466d31721ba271f812c7", kill_on_drop: false }` [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Compiling termcolor v1.0.4 [INFO] [stderr] Compiling ioctl-rs v0.1.6 [INFO] [stderr] Compiling termios v0.2.2 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling flipdot-testing v0.6.0 [INFO] [stderr] Compiling serial-unix v0.4.0 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling serial v0.4.0 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling flipdot v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.78s [INFO] running `Command { std: "docker" "inspect" "9493f154a7a9da43b676bf6145242d9d2af871ce8be6466d31721ba271f812c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9493f154a7a9da43b676bf6145242d9d2af871ce8be6466d31721ba271f812c7", kill_on_drop: false }` [INFO] [stdout] 9493f154a7a9da43b676bf6145242d9d2af871ce8be6466d31721ba271f812c7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3f5e109366c663536bd4927f4d2d8e52296e057844836cce5e98778cd744ed93 [INFO] running `Command { std: "docker" "start" "-a" "3f5e109366c663536bd4927f4d2d8e52296e057844836cce5e98778cd744ed93", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.83s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/flipdot-6d09c572536cc8bd) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/error_tests.rs (/opt/rustwide/target/debug/deps/error_tests-97e279246c08f730) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/serial_sign_bus_tests.rs (/opt/rustwide/target/debug/deps/serial_sign_bus_tests-0bb545b7e71c033c) [INFO] [stdout] test format_errors ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test serial_sign_bus_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.78s [INFO] [stdout] [INFO] [stderr] Running tests/sign_tests.rs (/opt/rustwide/target/debug/deps/sign_tests-15c1f18414d26a75) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test config_needs_reset ... ok [INFO] [stdout] test config_ready_to_reset ... ok [INFO] [stdout] test config_retry_unexpected_state_fails ... ok [INFO] [stdout] test create_page ... ok [INFO] [stdout] test config_retry_gives_up ... ok [INFO] [stdout] test error_propagates ... ok [INFO] [stdout] test config_retry ... ok [INFO] [stdout] test flip_page_unexpected_response_error ... ok [INFO] [stdout] test happy_path ... ok [INFO] [stdout] test page_flip ... ok [INFO] [stdout] test shut_down ... ok [INFO] [stdout] test pixels_retry ... ok [INFO] [stdout] test unexpected_response_error ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running tests/virtual_sign_bus_tests.rs (/opt/rustwide/target/debug/deps/virtual_sign_bus_tests-a8f14e470523b571) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test sign_virtual_sign_interaction ... ok [INFO] [stderr] Doc-tests flipdot [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test src/sign.rs - sign::Sign (line 44) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 14) - compile ... ok [INFO] [stdout] test src/sign.rs - sign::Sign::new (line 92) ... ok [INFO] [stdout] test src/sign.rs - sign::Sign::sign_type (line 139) ... ok [INFO] [stdout] test src/sign.rs - sign::Sign::create_page (line 211) ... ok [INFO] [stdout] test src/sign.rs - sign::Sign::address (line 115) ... ok [INFO] [stdout] test src/sign.rs - sign::Sign::load_next_page (line 343) ... ok [INFO] [stdout] test src/sign.rs - sign::Sign::shut_down (line 426) ... ok [INFO] [stdout] test src/sign.rs - sign::Sign::configure (line 252) ... ok [INFO] [stdout] test src/sign.rs - sign::Sign::send_pages (line 297) ... ok [INFO] [stdout] test src/sign.rs - sign::Sign::show_loaded_page (line 385) ... ok [INFO] [stdout] test src/sign.rs - sign::Sign::width (line 163) ... ok [INFO] [stdout] test src/sign.rs - sign::Sign::height (line 187) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.19s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3f5e109366c663536bd4927f4d2d8e52296e057844836cce5e98778cd744ed93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f5e109366c663536bd4927f4d2d8e52296e057844836cce5e98778cd744ed93", kill_on_drop: false }` [INFO] [stdout] 3f5e109366c663536bd4927f4d2d8e52296e057844836cce5e98778cd744ed93