[INFO] crate terminal-midi-monitor 0.3.0 is already in cache [INFO] testing terminal-midi-monitor-0.3.0 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate terminal-midi-monitor 0.3.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate terminal-midi-monitor 0.3.0 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate terminal-midi-monitor 0.3.0 [INFO] finished tweaking crates.io crate terminal-midi-monitor 0.3.0 [INFO] tweaked toml for crates.io crate terminal-midi-monitor 0.3.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stdout] 71f2451b103d0034f4aeb358ff3d5f7c1b4ca5d2faac1eba63e3b8c393d63d2d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "71f2451b103d0034f4aeb358ff3d5f7c1b4ca5d2faac1eba63e3b8c393d63d2d"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Compiling nix v0.9.0 [INFO] [stderr] Compiling colored v1.9.3 [INFO] [stderr] Compiling alsa v0.2.2 [INFO] [stderr] Compiling terminal-midi-monitor v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:255:51 [INFO] [stderr] | [INFO] [stderr] 255 | fn setup_alsaseq() -> Result<(seq::Seq, i32), Box>{ [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:290:69 [INFO] [stderr] | [INFO] [stderr] 290 | fn get_origin(&mut self, ev: &seq::Event) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:294:74 [INFO] [stderr] | [INFO] [stderr] 294 | fn get_port_name(&mut self, source: seq::Addr) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:321:53 [INFO] [stderr] | [INFO] [stderr] 321 | fn autoconnect_all(&mut self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:335:69 [INFO] [stderr] | [INFO] [stderr] 335 | fn connect_from(&mut self, sender: seq::Addr) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:344:85 [INFO] [stderr] | [INFO] [stderr] 344 | fn print_midi_ev(midi_monitor: &mut MidiMonitor, ev: &seq::Event) -> Result<(), Box>{ [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:511:29 [INFO] [stderr] | [INFO] [stderr] 511 | fn main() -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/main.rs:571:5 [INFO] [stderr] | [INFO] [stderr] 554 | / loop { [INFO] [stderr] 555 | | // FIXME For some events (PortStart,End...) this timeout limits how many to receive per loop. [INFO] [stderr] 556 | | alsa::poll::poll(&mut fds, 1000)?; [INFO] [stderr] 557 | | while input.event_input_pending(true)? != 0 { [INFO] [stderr] ... | [INFO] [stderr] 568 | | } [INFO] [stderr] 569 | | }; [INFO] [stderr] | |_____- any code following this expression is unreachable [INFO] [stderr] 570 | [INFO] [stderr] 571 | Ok(()) [INFO] [stderr] | ^^^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:347:9 [INFO] [stderr] | [INFO] [stderr] 347 | let mut event; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.12s [INFO] running `"docker" "inspect" "71f2451b103d0034f4aeb358ff3d5f7c1b4ca5d2faac1eba63e3b8c393d63d2d"` [INFO] running `"docker" "rm" "-f" "71f2451b103d0034f4aeb358ff3d5f7c1b4ca5d2faac1eba63e3b8c393d63d2d"` [INFO] [stdout] 71f2451b103d0034f4aeb358ff3d5f7c1b4ca5d2faac1eba63e3b8c393d63d2d [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] bae534fd8b4f3ef6dac4971e80ed998a405eb79493d3808b7f6dca66c90a0bd4 [INFO] running `"docker" "start" "-a" "bae534fd8b4f3ef6dac4971e80ed998a405eb79493d3808b7f6dca66c90a0bd4"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling terminal-midi-monitor v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:255:51 [INFO] [stderr] | [INFO] [stderr] 255 | fn setup_alsaseq() -> Result<(seq::Seq, i32), Box>{ [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:290:69 [INFO] [stderr] | [INFO] [stderr] 290 | fn get_origin(&mut self, ev: &seq::Event) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:294:74 [INFO] [stderr] | [INFO] [stderr] 294 | fn get_port_name(&mut self, source: seq::Addr) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:321:53 [INFO] [stderr] | [INFO] [stderr] 321 | fn autoconnect_all(&mut self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:335:69 [INFO] [stderr] | [INFO] [stderr] 335 | fn connect_from(&mut self, sender: seq::Addr) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:344:85 [INFO] [stderr] | [INFO] [stderr] 344 | fn print_midi_ev(midi_monitor: &mut MidiMonitor, ev: &seq::Event) -> Result<(), Box>{ [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:511:29 [INFO] [stderr] | [INFO] [stderr] 511 | fn main() -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/main.rs:571:5 [INFO] [stderr] | [INFO] [stderr] 554 | / loop { [INFO] [stderr] 555 | | // FIXME For some events (PortStart,End...) this timeout limits how many to receive per loop. [INFO] [stderr] 556 | | alsa::poll::poll(&mut fds, 1000)?; [INFO] [stderr] 557 | | while input.event_input_pending(true)? != 0 { [INFO] [stderr] ... | [INFO] [stderr] 568 | | } [INFO] [stderr] 569 | | }; [INFO] [stderr] | |_____- any code following this expression is unreachable [INFO] [stderr] 570 | [INFO] [stderr] 571 | Ok(()) [INFO] [stderr] | ^^^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:347:9 [INFO] [stderr] | [INFO] [stderr] 347 | let mut event; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.32s [INFO] running `"docker" "inspect" "bae534fd8b4f3ef6dac4971e80ed998a405eb79493d3808b7f6dca66c90a0bd4"` [INFO] running `"docker" "rm" "-f" "bae534fd8b4f3ef6dac4971e80ed998a405eb79493d3808b7f6dca66c90a0bd4"` [INFO] [stdout] bae534fd8b4f3ef6dac4971e80ed998a405eb79493d3808b7f6dca66c90a0bd4 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3ca83e5c4c2a879bd16ff4eb6b6375de4ea47d7022e0e3d12274014e2ff1a9cf [INFO] running `"docker" "start" "-a" "3ca83e5c4c2a879bd16ff4eb6b6375de4ea47d7022e0e3d12274014e2ff1a9cf"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:255:51 [INFO] [stderr] | [INFO] [stderr] 255 | fn setup_alsaseq() -> Result<(seq::Seq, i32), Box>{ [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:290:69 [INFO] [stderr] | [INFO] [stderr] 290 | fn get_origin(&mut self, ev: &seq::Event) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:294:74 [INFO] [stderr] | [INFO] [stderr] 294 | fn get_port_name(&mut self, source: seq::Addr) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:321:53 [INFO] [stderr] | [INFO] [stderr] 321 | fn autoconnect_all(&mut self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:335:69 [INFO] [stderr] | [INFO] [stderr] 335 | fn connect_from(&mut self, sender: seq::Addr) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:344:85 [INFO] [stderr] | [INFO] [stderr] 344 | fn print_midi_ev(midi_monitor: &mut MidiMonitor, ev: &seq::Event) -> Result<(), Box>{ [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:511:29 [INFO] [stderr] | [INFO] [stderr] 511 | fn main() -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/main.rs:571:5 [INFO] [stderr] | [INFO] [stderr] 554 | / loop { [INFO] [stderr] 555 | | // FIXME For some events (PortStart,End...) this timeout limits how many to receive per loop. [INFO] [stderr] 556 | | alsa::poll::poll(&mut fds, 1000)?; [INFO] [stderr] 557 | | while input.event_input_pending(true)? != 0 { [INFO] [stderr] ... | [INFO] [stderr] 568 | | } [INFO] [stderr] 569 | | }; [INFO] [stderr] | |_____- any code following this expression is unreachable [INFO] [stderr] 570 | [INFO] [stderr] 571 | Ok(()) [INFO] [stderr] | ^^^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:347:9 [INFO] [stderr] | [INFO] [stderr] 347 | let mut event; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/terminal_midi_monitor-233be652cbcfc00b [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "3ca83e5c4c2a879bd16ff4eb6b6375de4ea47d7022e0e3d12274014e2ff1a9cf"` [INFO] running `"docker" "rm" "-f" "3ca83e5c4c2a879bd16ff4eb6b6375de4ea47d7022e0e3d12274014e2ff1a9cf"` [INFO] [stdout] 3ca83e5c4c2a879bd16ff4eb6b6375de4ea47d7022e0e3d12274014e2ff1a9cf