[INFO] fetching crate ether-dream 0.2.5... [INFO] testing ether-dream-0.2.5 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate ether-dream 0.2.5 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate ether-dream 0.2.5 [INFO] finished tweaking crates.io crate ether-dream 0.2.5 [INFO] tweaked toml for crates.io crate ether-dream 0.2.5 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ether-dream 0.2.5 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ether-dream 0.2.5 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4a4848e06ce61315bfc087cd43a7385afbe5bc7564b18d860f6f6fa983f17a2b [INFO] running `Command { std: "docker" "start" "-a" "4a4848e06ce61315bfc087cd43a7385afbe5bc7564b18d860f6f6fa983f17a2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4a4848e06ce61315bfc087cd43a7385afbe5bc7564b18d860f6f6fa983f17a2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a4848e06ce61315bfc087cd43a7385afbe5bc7564b18d860f6f6fa983f17a2b", kill_on_drop: false }` [INFO] [stdout] 4a4848e06ce61315bfc087cd43a7385afbe5bc7564b18d860f6f6fa983f17a2b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6e46134d713e6dfe76062555489fdb5de2f132434179f7bc6bb5d160679e2ce8 [INFO] running `Command { std: "docker" "start" "-a" "6e46134d713e6dfe76062555489fdb5de2f132434179f7bc6bb5d160679e2ce8", kill_on_drop: false }` [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling ether-dream v0.2.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/dac/stream.rs:107:27 [INFO] [stdout] | [INFO] [stdout] 107 | pub fn queue_commands(&mut self) -> CommandQueue { [INFO] [stdout] | ^^^^^^^^^ ------------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 107 | pub fn queue_commands(&mut self) -> CommandQueue<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.52s [INFO] running `Command { std: "docker" "inspect" "6e46134d713e6dfe76062555489fdb5de2f132434179f7bc6bb5d160679e2ce8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e46134d713e6dfe76062555489fdb5de2f132434179f7bc6bb5d160679e2ce8", kill_on_drop: false }` [INFO] [stdout] 6e46134d713e6dfe76062555489fdb5de2f132434179f7bc6bb5d160679e2ce8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 658bacc745b10204a2acb617fe2792db3a8bce8a473d752af6da6bcfe121d260 [INFO] running `Command { std: "docker" "start" "-a" "658bacc745b10204a2acb617fe2792db3a8bce8a473d752af6da6bcfe121d260", kill_on_drop: false }` [INFO] [stderr] Compiling ether-dream v0.2.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/dac/stream.rs:107:27 [INFO] [stdout] | [INFO] [stdout] 107 | pub fn queue_commands(&mut self) -> CommandQueue { [INFO] [stdout] | ^^^^^^^^^ ------------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 107 | pub fn queue_commands(&mut self) -> CommandQueue<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/dac/stream.rs:107:27 [INFO] [stdout] | [INFO] [stdout] 107 | pub fn queue_commands(&mut self) -> CommandQueue { [INFO] [stdout] | ^^^^^^^^^ ------------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 107 | pub fn queue_commands(&mut self) -> CommandQueue<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.10s [INFO] running `Command { std: "docker" "inspect" "658bacc745b10204a2acb617fe2792db3a8bce8a473d752af6da6bcfe121d260", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "658bacc745b10204a2acb617fe2792db3a8bce8a473d752af6da6bcfe121d260", kill_on_drop: false }` [INFO] [stdout] 658bacc745b10204a2acb617fe2792db3a8bce8a473d752af6da6bcfe121d260 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0a85d0bc1f54388e3fd42ec31b49df088edf539eb0fd011e2630ded4b6021e4f [INFO] running `Command { std: "docker" "start" "-a" "0a85d0bc1f54388e3fd42ec31b49df088edf539eb0fd011e2630ded4b6021e4f", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/dac/stream.rs:107:27 [INFO] [stderr] | [INFO] [stderr] 107 | pub fn queue_commands(&mut self) -> CommandQueue { [INFO] [stderr] | ^^^^^^^^^ ------------ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 107 | pub fn queue_commands(&mut self) -> CommandQueue<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `ether-dream` (lib) generated 1 warning (run `cargo fix --lib -p ether-dream` to apply 1 suggestion) [INFO] [stderr] warning: `ether-dream` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ether_dream-47860b813cda4151) [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/protocol.rs (/opt/rustwide/target/debug/deps/protocol-5f9368da08f00507) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test write_then_read_command_begin ... ok [INFO] [stdout] test write_then_read_command_prepare_stream ... ok [INFO] [stdout] test write_then_read_command_queue_change ... ok [INFO] [stdout] test write_then_read_command_stop ... ok [INFO] [stdout] test write_then_read_dac_broadcast ... ok [INFO] [stdout] test write_then_read_dac_point ... ok [INFO] [stdout] test write_then_read_dac_response ... ok [INFO] [stdout] test write_then_read_command_ping ... ok [INFO] [stdout] test write_then_read_command_emergency_stop ... ok [INFO] [stdout] test write_then_read_command_clear_emergency_stop ... ok [INFO] [stdout] test write_then_read_dac_status ... ok [INFO] [stdout] test write_then_read_command_data ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests ether_dream [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - recv_dac_broadcasts (line 44) - compile ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0a85d0bc1f54388e3fd42ec31b49df088edf539eb0fd011e2630ded4b6021e4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a85d0bc1f54388e3fd42ec31b49df088edf539eb0fd011e2630ded4b6021e4f", kill_on_drop: false }` [INFO] [stdout] 0a85d0bc1f54388e3fd42ec31b49df088edf539eb0fd011e2630ded4b6021e4f