[INFO] fetching crate rfm69 0.5.0...
[INFO] checking rfm69-0.5.0 against master#e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682 for beta-170-4
[INFO] extracting crate rfm69 0.5.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate rfm69 0.5.0 on toolchain e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rfm69 0.5.0
[INFO] finished tweaking crates.io crate rfm69 0.5.0
[INFO] tweaked toml for crates.io crate rfm69 0.5.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate rfm69 0.5.0 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" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6272cc72c12bbf0cd9faa4419abdcdc4e4fc3b42b694f53f8f482d637685191a
[INFO] running `Command { std: "docker" "start" "-a" "6272cc72c12bbf0cd9faa4419abdcdc4e4fc3b42b694f53f8f482d637685191a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6272cc72c12bbf0cd9faa4419abdcdc4e4fc3b42b694f53f8f482d637685191a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6272cc72c12bbf0cd9faa4419abdcdc4e4fc3b42b694f53f8f482d637685191a", kill_on_drop: false }`
[INFO] [stdout] 6272cc72c12bbf0cd9faa4419abdcdc4e4fc3b42b694f53f8f482d637685191a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1eb9838dab5e1aaf24c296858ae36ee53fa0d3871350f8ce3f84cd33e292265
[INFO] running `Command { std: "docker" "start" "-a" "f1eb9838dab5e1aaf24c296858ae36ee53fa0d3871350f8ce3f84cd33e292265", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]     Checking nb v1.0.0
[INFO] [stderr]    Compiling anyhow v1.0.68
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stderr]     Checking rfm69 v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking nix v0.23.2
[INFO] [stderr]     Checking ioctl-rs v0.1.6
[INFO] [stderr]     Checking termios v0.2.2
[INFO] [stderr]     Checking serial-core v0.4.0
[INFO] [stderr]     Checking serial-unix v0.4.0
[INFO] [stderr]     Checking spidev v0.5.1
[INFO] [stderr]     Checking i2cdev v0.5.1
[INFO] [stderr]     Checking sysfs_gpio v0.6.1
[INFO] [stderr]     Checking gpio-cdev v0.5.1
[INFO] [stderr]     Checking linux-embedded-hal v0.3.2
[INFO] [stdout] error[E0432]: unresolved import `utilities`
[INFO] [stdout]  --> examples/send.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use utilities::rfm_error;
[INFO] [stdout]   |     ^^^^^^^^^ use of undeclared crate or module `utilities`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `utilities`
[INFO] [stdout]  --> examples/low_power_lab_send.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use utilities::{rfm_error, Packet};
[INFO] [stdout]   |     ^^^^^^^^^ use of undeclared crate or module `utilities`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `rfm_error`
[INFO] [stdout]   --> examples/send.rs:27:25
[INFO] [stdout]    |
[INFO] [stdout] 27 |     for (index, val) in rfm_error!(rfm.read_all_regs())?.iter().enumerate() {
[INFO] [stdout]    |                         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `rfm_error`
[INFO] [stdout]   --> examples/low_power_lab_send.rs:24:19
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let mut rfm = rfm_error!(low_power_lab_defaults(
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `rfm_error`
[INFO] [stdout]   --> examples/send.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     rfm_error!(rfm.send(&buffer))?;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `rfm_error`
[INFO] [stdout]   --> examples/low_power_lab_send.rs:31:25
[INFO] [stdout]    |
[INFO] [stdout] 31 |     for (index, val) in rfm_error!(rfm.read_all_regs())?.iter().enumerate() {
[INFO] [stdout]    |                         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `rfm_error`
[INFO] [stdout]   --> examples/low_power_lab_send.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     rfm_error!(rfm.send(&packet.as_bytes()))?;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `rfm_error`
[INFO] [stdout]   --> examples/low_power_lab_send.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     rfm_error!(rfm.recv(&mut buffer))?;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Rfm69`, `low_power_lab_defaults`
[INFO] [stdout]  --> examples/low_power_lab_send.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rfm69::{low_power_lab_defaults, Rfm69};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `utilities`
[INFO] [stdout]  --> examples/low_power_lab_receive.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use utilities::{rfm_error, Packet};
[INFO] [stdout]   |     ^^^^^^^^^ use of undeclared crate or module `utilities`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `rfm_error`
[INFO] [stdout]   --> examples/low_power_lab_receive.rs:24:19
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let mut rfm = rfm_error!(low_power_lab_defaults(
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `rfm_error`
[INFO] [stdout]   --> examples/low_power_lab_receive.rs:31:25
[INFO] [stdout]    |
[INFO] [stdout] 31 |     for (index, val) in rfm_error!(rfm.read_all_regs())?.iter().enumerate() {
[INFO] [stdout]    |                         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `rfm_error`
[INFO] [stdout]   --> examples/low_power_lab_receive.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     rfm_error!(rfm.recv(&mut buffer))?;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `rfm_error`
[INFO] [stdout]   --> examples/low_power_lab_receive.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |         rfm_error!(rfm.send(&ack.as_bytes()))?;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `utilities`
[INFO] [stdout]  --> examples/receive.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use utilities::rfm_error;
[INFO] [stdout]   |     ^^^^^^^^^ use of undeclared crate or module `utilities`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `rfm_error`
[INFO] [stdout]   --> examples/receive.rs:27:25
[INFO] [stdout]    |
[INFO] [stdout] 27 |     for (index, val) in rfm_error!(rfm.read_all_regs())?.iter().enumerate() {
[INFO] [stdout]    |                         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Rfm69`, `low_power_lab_defaults`
[INFO] [stdout]  --> examples/low_power_lab_receive.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rfm69::{low_power_lab_defaults, Rfm69};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `rfm_error`
[INFO] [stdout]   --> examples/receive.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     rfm_error!(rfm.recv(&mut buffer))?;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rfm69` (example "send") due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rfm69` (example "receive") due to 4 previous errors
[INFO] [stdout] error: aborting due to 5 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rfm69` (example "low_power_lab_receive") due to 6 previous errors; 1 warning emitted
[INFO] [stderr] error: could not compile `rfm69` (example "low_power_lab_send") due to 6 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "f1eb9838dab5e1aaf24c296858ae36ee53fa0d3871350f8ce3f84cd33e292265", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1eb9838dab5e1aaf24c296858ae36ee53fa0d3871350f8ce3f84cd33e292265", kill_on_drop: false }`
[INFO] [stdout] f1eb9838dab5e1aaf24c296858ae36ee53fa0d3871350f8ce3f84cd33e292265
