[INFO] fetching crate wm8731-another-hal 0.1.0...
[INFO] testing wm8731-another-hal-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate wm8731-another-hal 0.1.0 into /workspace/builds/worker-64/source
[INFO] validating manifest of crates.io crate wm8731-another-hal 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wm8731-another-hal 0.1.0
[INFO] finished tweaking crates.io crate wm8731-another-hal 0.1.0
[INFO] tweaked toml for crates.io crate wm8731-another-hal 0.1.0 written to /workspace/builds/worker-64/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2dcb4bb5652a11f166cfb3625e0d0e996cf40834028063962543d24a424709e1
[INFO] running `Command { std: "docker" "start" "-a" "2dcb4bb5652a11f166cfb3625e0d0e996cf40834028063962543d24a424709e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2dcb4bb5652a11f166cfb3625e0d0e996cf40834028063962543d24a424709e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dcb4bb5652a11f166cfb3625e0d0e996cf40834028063962543d24a424709e1", kill_on_drop: false }`
[INFO] [stdout] 2dcb4bb5652a11f166cfb3625e0d0e996cf40834028063962543d24a424709e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c473d5f05fed9b82c0f6c65a3b01d5b558b89eca53f967d169e4fd1ced4c04d
[INFO] running `Command { std: "docker" "start" "-a" "8c473d5f05fed9b82c0f6c65a3b01d5b558b89eca53f967d169e4fd1ced4c04d", kill_on_drop: false }`
[INFO] [stderr]    Compiling nb v1.0.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.7
[INFO] [stderr]    Compiling wm8731-another-hal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.56s
[INFO] running `Command { std: "docker" "inspect" "8c473d5f05fed9b82c0f6c65a3b01d5b558b89eca53f967d169e4fd1ced4c04d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c473d5f05fed9b82c0f6c65a3b01d5b558b89eca53f967d169e4fd1ced4c04d", kill_on_drop: false }`
[INFO] [stdout] 8c473d5f05fed9b82c0f6c65a3b01d5b558b89eca53f967d169e4fd1ced4c04d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f832e3d6b3d48ae3ff952720fdd0fbb02836745963e66344bdf9851d7346e10
[INFO] running `Command { std: "docker" "start" "-a" "7f832e3d6b3d48ae3ff952720fdd0fbb02836745963e66344bdf9851d7346e10", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling wm8731-another-hal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.67s
[INFO] running `Command { std: "docker" "inspect" "7f832e3d6b3d48ae3ff952720fdd0fbb02836745963e66344bdf9851d7346e10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f832e3d6b3d48ae3ff952720fdd0fbb02836745963e66344bdf9851d7346e10", kill_on_drop: false }`
[INFO] [stdout] 7f832e3d6b3d48ae3ff952720fdd0fbb02836745963e66344bdf9851d7346e10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f74e6201b15e43cc8d4154114584c9cb69293dac1ec7ccd13e29bafe2b0452a0
[INFO] running `Command { std: "docker" "start" "-a" "f74e6201b15e43cc8d4154114584c9cb69293dac1ec7ccd13e29bafe2b0452a0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wm8731_another_hal-3566383ef5803c45)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test registers::analogue_audio_path::side_att_db::tests::increase_decrease_saturation_test ... ok
[INFO] [stdout] test registers::analogue_audio_path::side_att_db::tests::scale_test ... ok
[INFO] [stdout] test registers::headphone_out::hp_vol_db::tests::increase_decrease_saturation_test ... ok
[INFO] [stdout] test registers::headphone_out::hp_vol_db::tests::scale_test ... ok
[INFO] [stdout] test registers::line_in::in_vol_db::tests::increase_decrease_saturation_test ... ok
[INFO] [stdout] test registers::line_in::in_vol_db::tests::scale_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wm8731-another-hal
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - Wm8731 (line 66) ... FAILED
[INFO] [stdout] test src/lib.rs - Wm8731 (line 77) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - Wm8731 (line 66) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `i2c1` in this scope
[INFO] [stdout]  --> src/lib.rs:70:44
[INFO] [stdout]   |
[INFO] [stdout] 7 | let wm8731 = Wm8731::new(I2CInterface::new(i2c1, address));
[INFO] [stdout]   |                                            ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Wm8731 (line 77) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `spi1` in this scope
[INFO] [stdout]  --> src/lib.rs:80:46
[INFO] [stdout]   |
[INFO] [stdout] 6 | let wm8731 = Wm8731::new(SPIInterfaceU8::new(spi1, cs_pin));
[INFO] [stdout]   |                                              ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `cs_pin` in this scope
[INFO] [stdout]  --> src/lib.rs:80:52
[INFO] [stdout]   |
[INFO] [stdout] 6 | let wm8731 = Wm8731::new(SPIInterfaceU8::new(spi1, cs_pin));
[INFO] [stdout]   |                                                    ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - Wm8731 (line 66)
[INFO] [stdout]     src/lib.rs - Wm8731 (line 77)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "f74e6201b15e43cc8d4154114584c9cb69293dac1ec7ccd13e29bafe2b0452a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f74e6201b15e43cc8d4154114584c9cb69293dac1ec7ccd13e29bafe2b0452a0", kill_on_drop: false }`
[INFO] [stdout] f74e6201b15e43cc8d4154114584c9cb69293dac1ec7ccd13e29bafe2b0452a0