[INFO] fetching crate rfm9x 0.1.2... [INFO] testing rfm9x-0.1.2 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate rfm9x 0.1.2 into /workspace/builds/worker-4-tc1/source [INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config [INFO] started tweaking crates.io crate rfm9x 0.1.2 [INFO] finished tweaking crates.io crate rfm9x 0.1.2 [INFO] tweaked toml for crates.io crate rfm9x 0.1.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rfm9x 0.1.2 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rfm9x 0.1.2 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rppal v0.11.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fda93a0a1a5a9a77824ae823b43d718786c0456305d946ed22a9e508bba76a02 [INFO] running `Command { std: "docker" "start" "-a" "fda93a0a1a5a9a77824ae823b43d718786c0456305d946ed22a9e508bba76a02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fda93a0a1a5a9a77824ae823b43d718786c0456305d946ed22a9e508bba76a02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fda93a0a1a5a9a77824ae823b43d718786c0456305d946ed22a9e508bba76a02", kill_on_drop: false }` [INFO] [stdout] fda93a0a1a5a9a77824ae823b43d718786c0456305d946ed22a9e508bba76a02 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 58cd090269e367728c2e175af8a266e07bdc53b24b5faf8bdde5e15c3621036c [INFO] running `Command { std: "docker" "start" "-a" "58cd090269e367728c2e175af8a266e07bdc53b24b5faf8bdde5e15c3621036c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Compiling rppal v0.11.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling rfm9x v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `old_mode`, `new_mode`, and `set_mode` are never read [INFO] [stdout] --> src/rfm95.rs:196:2 [INFO] [stdout] | [INFO] [stdout] 195 | pub struct ModeChangeFailedErrorInfo { [INFO] [stdout] | ------------------------- fields in this struct [INFO] [stdout] 196 | old_mode: u8, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 197 | new_mode: Mode, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 198 | set_mode: u8 [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ModeChangeFailedErrorInfo` has a derived impl for the trait `Debug`, 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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.23s [INFO] running `Command { std: "docker" "inspect" "58cd090269e367728c2e175af8a266e07bdc53b24b5faf8bdde5e15c3621036c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58cd090269e367728c2e175af8a266e07bdc53b24b5faf8bdde5e15c3621036c", kill_on_drop: false }` [INFO] [stdout] 58cd090269e367728c2e175af8a266e07bdc53b24b5faf8bdde5e15c3621036c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2c86810ffb4752e6354c470aec4d1811b51997ae6b3a864701b9ccf8be56ae43 [INFO] running `Command { std: "docker" "start" "-a" "2c86810ffb4752e6354c470aec4d1811b51997ae6b3a864701b9ccf8be56ae43", kill_on_drop: false }` [INFO] [stderr] Compiling rfm9x v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `old_mode`, `new_mode`, and `set_mode` are never read [INFO] [stdout] --> src/rfm95.rs:196:2 [INFO] [stdout] | [INFO] [stdout] 195 | pub struct ModeChangeFailedErrorInfo { [INFO] [stdout] | ------------------------- fields in this struct [INFO] [stdout] 196 | old_mode: u8, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 197 | new_mode: Mode, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 198 | set_mode: u8 [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ModeChangeFailedErrorInfo` has a derived impl for the trait `Debug`, 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: fields `old_mode`, `new_mode`, and `set_mode` are never read [INFO] [stdout] --> src/rfm95.rs:196:2 [INFO] [stdout] | [INFO] [stdout] 195 | pub struct ModeChangeFailedErrorInfo { [INFO] [stdout] | ------------------------- fields in this struct [INFO] [stdout] 196 | old_mode: u8, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 197 | new_mode: Mode, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 198 | set_mode: u8 [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ModeChangeFailedErrorInfo` has a derived impl for the trait `Debug`, 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] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s [INFO] running `Command { std: "docker" "inspect" "2c86810ffb4752e6354c470aec4d1811b51997ae6b3a864701b9ccf8be56ae43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c86810ffb4752e6354c470aec4d1811b51997ae6b3a864701b9ccf8be56ae43", kill_on_drop: false }` [INFO] [stdout] 2c86810ffb4752e6354c470aec4d1811b51997ae6b3a864701b9ccf8be56ae43 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 73580d8cc4809df797ea41f8103872fd73ec4e4eb27b3092e271a5092f85c247 [INFO] running `Command { std: "docker" "start" "-a" "73580d8cc4809df797ea41f8103872fd73ec4e4eb27b3092e271a5092f85c247", kill_on_drop: false }` [INFO] [stderr] warning: fields `old_mode`, `new_mode`, and `set_mode` are never read [INFO] [stderr] --> src/rfm95.rs:196:2 [INFO] [stderr] | [INFO] [stderr] 195 | pub struct ModeChangeFailedErrorInfo { [INFO] [stderr] | ------------------------- fields in this struct [INFO] [stderr] 196 | old_mode: u8, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 197 | new_mode: Mode, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 198 | set_mode: u8 [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `ModeChangeFailedErrorInfo` has a derived impl for the trait `Debug`, 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: `rfm9x` (lib) generated 1 warning [INFO] [stderr] warning: `rfm9x` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rfm9x-4cc4eaa9dfdb1a28) [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 rfm9x [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" "73580d8cc4809df797ea41f8103872fd73ec4e4eb27b3092e271a5092f85c247", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73580d8cc4809df797ea41f8103872fd73ec4e4eb27b3092e271a5092f85c247", kill_on_drop: false }` [INFO] [stdout] 73580d8cc4809df797ea41f8103872fd73ec4e4eb27b3092e271a5092f85c247