[INFO] updating cached repository https://github.com/marek-g/it9910hd_fusefs [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 62293cb45b929d0aa71e3f6a28b4c87f6f7b62e9 [INFO] testing marek-g/it9910hd_fusefs against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarek-g%2Fit9910hd_fusefs" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/marek-g/it9910hd_fusefs 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 git repo https://github.com/marek-g/it9910hd_fusefs [INFO] finished tweaking git repo https://github.com/marek-g/it9910hd_fusefs [INFO] tweaked toml for git repo https://github.com/marek-g/it9910hd_fusefs written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/marek-g/it9910hd_fusefs already has a lockfile, it will not be regenerated [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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5dcd4f81b3d471ed87993c41b97754a9da03e69f5d4e3958ba5243d0e4fec614 [INFO] running `"docker" "start" "-a" "5dcd4f81b3d471ed87993c41b97754a9da03e69f5d4e3958ba5243d0e4fec614"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling pkg-config v0.3.15 [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling bit-vec v0.6.1 [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling fuse-abi v0.4.0-dev (https://github.com/zargony/rust-fuse#54c8405d) [INFO] [stderr] Compiling thread-scoped v1.0.2 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling bit-set v0.2.0 [INFO] [stderr] Compiling libusb-sys v0.2.3 [INFO] [stderr] Compiling fuse-sys v0.4.0-dev (https://github.com/zargony/rust-fuse#54c8405d) [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling fuse v0.4.0-dev (https://github.com/zargony/rust-fuse#54c8405d) [INFO] [stderr] Compiling thread-priority v0.1.0 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling libusb v0.3.0 [INFO] [stderr] Compiling it9910hd_fusefs v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/it9910hd_driver.rs:233:44 [INFO] [stderr] | [INFO] [stderr] 233 | fn get_hw_grabber(&mut self) -> Result<(i32), String> { [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `debug_query_time` [INFO] [stderr] --> src/it9910hd_driver.rs:96:8 [INFO] [stderr] | [INFO] [stderr] 96 | fn debug_query_time(&mut self, time: i32) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_source` [INFO] [stderr] --> src/it9910hd_driver.rs:110:8 [INFO] [stderr] | [INFO] [stderr] 110 | fn get_source(&mut self) -> Result<(i32, i32), String> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_le_u32` [INFO] [stderr] --> src/it9910hd_driver.rs:357:4 [INFO] [stderr] | [INFO] [stderr] 357 | fn read_le_u32(input: &[u8]) -> u32 { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:341:17 [INFO] [stderr] | [INFO] [stderr] 341 | terminate_sender.send(()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:345:17 [INFO] [stderr] | [INFO] [stderr] 345 | thread_ended_receiver.recv(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:390:13 [INFO] [stderr] | [INFO] [stderr] 390 | sender.send(vec); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:407:5 [INFO] [stderr] | [INFO] [stderr] 407 | thread_ended_sender.send(()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 23.19s [INFO] running `"docker" "inspect" "5dcd4f81b3d471ed87993c41b97754a9da03e69f5d4e3958ba5243d0e4fec614"` [INFO] running `"docker" "rm" "-f" "5dcd4f81b3d471ed87993c41b97754a9da03e69f5d4e3958ba5243d0e4fec614"` [INFO] [stdout] 5dcd4f81b3d471ed87993c41b97754a9da03e69f5d4e3958ba5243d0e4fec614 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 90a0906abfd1d48f3a6802a2b238d2493866f6a791b8ac347f7ac01ba5598bdf [INFO] running `"docker" "start" "-a" "90a0906abfd1d48f3a6802a2b238d2493866f6a791b8ac347f7ac01ba5598bdf"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling it9910hd_fusefs v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/it9910hd_driver.rs:233:44 [INFO] [stderr] | [INFO] [stderr] 233 | fn get_hw_grabber(&mut self) -> Result<(i32), String> { [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `debug_query_time` [INFO] [stderr] --> src/it9910hd_driver.rs:96:8 [INFO] [stderr] | [INFO] [stderr] 96 | fn debug_query_time(&mut self, time: i32) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_source` [INFO] [stderr] --> src/it9910hd_driver.rs:110:8 [INFO] [stderr] | [INFO] [stderr] 110 | fn get_source(&mut self) -> Result<(i32, i32), String> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_le_u32` [INFO] [stderr] --> src/it9910hd_driver.rs:357:4 [INFO] [stderr] | [INFO] [stderr] 357 | fn read_le_u32(input: &[u8]) -> u32 { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:341:17 [INFO] [stderr] | [INFO] [stderr] 341 | terminate_sender.send(()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:345:17 [INFO] [stderr] | [INFO] [stderr] 345 | thread_ended_receiver.recv(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:390:13 [INFO] [stderr] | [INFO] [stderr] 390 | sender.send(vec); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:407:5 [INFO] [stderr] | [INFO] [stderr] 407 | thread_ended_sender.send(()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.04s [INFO] running `"docker" "inspect" "90a0906abfd1d48f3a6802a2b238d2493866f6a791b8ac347f7ac01ba5598bdf"` [INFO] running `"docker" "rm" "-f" "90a0906abfd1d48f3a6802a2b238d2493866f6a791b8ac347f7ac01ba5598bdf"` [INFO] [stdout] 90a0906abfd1d48f3a6802a2b238d2493866f6a791b8ac347f7ac01ba5598bdf [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] d67954304f58892bfa8c79917c291936ceab0ccca0302d377684b125ca5ea0e1 [INFO] running `"docker" "start" "-a" "d67954304f58892bfa8c79917c291936ceab0ccca0302d377684b125ca5ea0e1"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/it9910hd_driver.rs:233:44 [INFO] [stderr] | [INFO] [stderr] 233 | fn get_hw_grabber(&mut self) -> Result<(i32), String> { [INFO] [stderr] | ^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `debug_query_time` [INFO] [stderr] --> src/it9910hd_driver.rs:96:8 [INFO] [stderr] | [INFO] [stderr] 96 | fn debug_query_time(&mut self, time: i32) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_source` [INFO] [stderr] --> src/it9910hd_driver.rs:110:8 [INFO] [stderr] | [INFO] [stderr] 110 | fn get_source(&mut self) -> Result<(i32, i32), String> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_le_u32` [INFO] [stderr] --> src/it9910hd_driver.rs:357:4 [INFO] [stderr] | [INFO] [stderr] 357 | fn read_le_u32(input: &[u8]) -> u32 { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:341:17 [INFO] [stderr] | [INFO] [stderr] 341 | terminate_sender.send(()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:345:17 [INFO] [stderr] | [INFO] [stderr] 345 | thread_ended_receiver.recv(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:390:13 [INFO] [stderr] | [INFO] [stderr] 390 | sender.send(vec); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:407:5 [INFO] [stderr] | [INFO] [stderr] 407 | thread_ended_sender.send(()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/it9910hd_fusefs-9d0104e9dca9e756 [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" "d67954304f58892bfa8c79917c291936ceab0ccca0302d377684b125ca5ea0e1"` [INFO] running `"docker" "rm" "-f" "d67954304f58892bfa8c79917c291936ceab0ccca0302d377684b125ca5ea0e1"` [INFO] [stdout] d67954304f58892bfa8c79917c291936ceab0ccca0302d377684b125ca5ea0e1