[INFO] fetching crate usbip-device 0.2.0... [INFO] testing usbip-device-0.2.0 against 1.91.0 for beta-1.92-2 [INFO] extracting crate usbip-device 0.2.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate usbip-device 0.2.0 [INFO] finished tweaking crates.io crate usbip-device 0.2.0 [INFO] tweaked toml for crates.io crate usbip-device 0.2.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate usbip-device 0.2.0 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate usbip-device 0.2.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded atomic-polyfill v0.1.11 [INFO] [stderr] Downloaded num_enum_derive v0.6.1 [INFO] [stderr] Downloaded num_enum v0.6.1 [INFO] [stderr] Downloaded usbd-hid-descriptors v0.1.2 [INFO] [stderr] Downloaded usbd-hid-macros v0.6.0 [INFO] [stderr] Downloaded heapless v0.7.16 [INFO] [stderr] Downloaded usbd-hid v0.7.0 [INFO] [stderr] Downloaded nb v1.0.0 [INFO] [stderr] Downloaded portable-atomic v1.5.1 [INFO] [stderr] Downloaded semver v1.0.20 [INFO] [stderr] Downloaded usb-device v0.3.1 [INFO] [stderr] Downloaded usbd-serial v0.2.0 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d7fe8683a8e71bc3d6154ccd2796a09b2e116061f85a21f3e4bb43aab75431ac [INFO] running `Command { std: "docker" "start" "-a" "d7fe8683a8e71bc3d6154ccd2796a09b2e116061f85a21f3e4bb43aab75431ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d7fe8683a8e71bc3d6154ccd2796a09b2e116061f85a21f3e4bb43aab75431ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7fe8683a8e71bc3d6154ccd2796a09b2e116061f85a21f3e4bb43aab75431ac", kill_on_drop: false }` [INFO] [stdout] d7fe8683a8e71bc3d6154ccd2796a09b2e116061f85a21f3e4bb43aab75431ac [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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2dcf7e57097c62838551353dcdc0141e4004245c6d9cdb8157713d47371016fd [INFO] running `Command { std: "docker" "start" "-a" "2dcf7e57097c62838551353dcdc0141e4004245c6d9cdb8157713d47371016fd", kill_on_drop: false }` [INFO] [stderr] Compiling semver v1.0.20 [INFO] [stderr] Compiling portable-atomic v1.5.1 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling hash32 v0.2.1 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Compiling heapless v0.7.16 [INFO] [stderr] Compiling num_enum_derive v0.6.1 [INFO] [stderr] Compiling num_enum v0.6.1 [INFO] [stderr] Compiling usb-device v0.3.1 [INFO] [stderr] Compiling usbip-device v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `start_frame`, `number_of_packets`, and `interval` are never read [INFO] [stdout] --> src/request.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 103 | pub struct UsbIpCmdSubmit { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 106 | pub start_frame: i32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 107 | pub number_of_packets: i32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 108 | pub interval: i32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `UsbIpCmdSubmit` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:242:13 [INFO] [stdout] | [INFO] [stdout] 242 | fn lock(&self) -> MutexGuard { [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] 242 | fn lock(&self) -> MutexGuard<'_, UsbIpBusInner> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.21s [INFO] running `Command { std: "docker" "inspect" "2dcf7e57097c62838551353dcdc0141e4004245c6d9cdb8157713d47371016fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2dcf7e57097c62838551353dcdc0141e4004245c6d9cdb8157713d47371016fd", kill_on_drop: false }` [INFO] [stdout] 2dcf7e57097c62838551353dcdc0141e4004245c6d9cdb8157713d47371016fd [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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 61e77f8f50ac2030fce7b6ab126ae87b0171965cdb2b59458145623c38c0a47c [INFO] running `Command { std: "docker" "start" "-a" "61e77f8f50ac2030fce7b6ab126ae87b0171965cdb2b59458145623c38c0a47c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling serde v1.0.144 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling nb v1.0.0 [INFO] [stderr] Compiling bitfield v0.13.2 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling encode_unicode v0.3.6 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stdout] warning: fields `start_frame`, `number_of_packets`, and `interval` are never read [INFO] [stdout] --> src/request.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 103 | pub struct UsbIpCmdSubmit { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 106 | pub start_frame: i32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 107 | pub number_of_packets: i32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 108 | pub interval: i32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `UsbIpCmdSubmit` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:242:13 [INFO] [stdout] | [INFO] [stdout] 242 | fn lock(&self) -> MutexGuard { [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] 242 | fn lock(&self) -> MutexGuard<'_, UsbIpBusInner> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling nb v0.1.3 [INFO] [stderr] Compiling embedded-hal v0.2.7 [INFO] [stderr] Compiling usbd-serial v0.2.0 [INFO] [stderr] Compiling usbd-hid-descriptors v0.1.2 [INFO] [stderr] Compiling regex v1.6.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling pretty_env_logger v0.4.0 [INFO] [stderr] Compiling ssmarshal v1.0.0 [INFO] [stderr] Compiling usbd-hid-macros v0.6.0 [INFO] [stderr] Compiling usbd-hid v0.7.0 [INFO] [stderr] Compiling usbip-device v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `start_frame`, `number_of_packets`, and `interval` are never read [INFO] [stdout] --> src/request.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 103 | pub struct UsbIpCmdSubmit { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 106 | pub start_frame: i32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 107 | pub number_of_packets: i32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 108 | pub interval: i32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `UsbIpCmdSubmit` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:242:13 [INFO] [stdout] | [INFO] [stdout] 242 | fn lock(&self) -> MutexGuard { [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] 242 | fn lock(&self) -> MutexGuard<'_, UsbIpBusInner> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 10.21s [INFO] running `Command { std: "docker" "inspect" "61e77f8f50ac2030fce7b6ab126ae87b0171965cdb2b59458145623c38c0a47c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61e77f8f50ac2030fce7b6ab126ae87b0171965cdb2b59458145623c38c0a47c", kill_on_drop: false }` [INFO] [stdout] 61e77f8f50ac2030fce7b6ab126ae87b0171965cdb2b59458145623c38c0a47c [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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5cd150cc568d27e2e44224d5f538b159cb9c2c6f8eb0d8a7b0d7d569ab2a9be6 [INFO] running `Command { std: "docker" "start" "-a" "5cd150cc568d27e2e44224d5f538b159cb9c2c6f8eb0d8a7b0d7d569ab2a9be6", kill_on_drop: false }` [INFO] [stderr] warning: fields `start_frame`, `number_of_packets`, and `interval` are never read [INFO] [stderr] --> src/request.rs:106:9 [INFO] [stderr] | [INFO] [stderr] 103 | pub struct UsbIpCmdSubmit { [INFO] [stderr] | -------------- fields in this struct [INFO] [stderr] ... [INFO] [stderr] 106 | pub start_frame: i32, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 107 | pub number_of_packets: i32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] 108 | pub interval: i32, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `UsbIpCmdSubmit` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:242:13 [INFO] [stderr] | [INFO] [stderr] 242 | fn lock(&self) -> MutexGuard { [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] 242 | fn lock(&self) -> MutexGuard<'_, UsbIpBusInner> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `usbip-device` (lib) generated 2 warnings (run `cargo fix --lib -p usbip-device` to apply 1 suggestion) [INFO] [stderr] warning: `usbip-device` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/usbip_device-39402e7d9b2b87d6) [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] Doc-tests usbip_device [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] running `Command { std: "docker" "inspect" "5cd150cc568d27e2e44224d5f538b159cb9c2c6f8eb0d8a7b0d7d569ab2a9be6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5cd150cc568d27e2e44224d5f538b159cb9c2c6f8eb0d8a7b0d7d569ab2a9be6", kill_on_drop: false }` [INFO] [stdout] 5cd150cc568d27e2e44224d5f538b159cb9c2c6f8eb0d8a7b0d7d569ab2a9be6