[INFO] fetching crate stm32-fmc 0.4.0...
[INFO] building stm32-fmc-0.4.0 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] extracting crate stm32-fmc 0.4.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate stm32-fmc 0.4.0 on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stm32-fmc 0.4.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate stm32-fmc 0.4.0
[INFO] tweaked toml for crates.io crate stm32-fmc 0.4.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 15 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fecee93866d061fcdf10474fc457c2ee72b9b1c788536a89bb934d0febaef135
[INFO] running `Command { std: "docker" "start" "-a" "fecee93866d061fcdf10474fc457c2ee72b9b1c788536a89bb934d0febaef135", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fecee93866d061fcdf10474fc457c2ee72b9b1c788536a89bb934d0febaef135", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fecee93866d061fcdf10474fc457c2ee72b9b1c788536a89bb934d0febaef135", kill_on_drop: false }`
[INFO] [stdout] fecee93866d061fcdf10474fc457c2ee72b9b1c788536a89bb934d0febaef135
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46cd92fb25ee0208fdeecd1d2cd3363f0f93905f972c68200f36500b1c122c17
[INFO] running `Command { std: "docker" "start" "-a" "46cd92fb25ee0208fdeecd1d2cd3363f0f93905f972c68200f36500b1c122c17", kill_on_drop: false }`
[INFO] [stderr]    Compiling embedded-hal v1.0.0
[INFO] [stderr]    Compiling stm32-fmc v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `nosync`
[INFO] [stdout]   --> src/ral/peripherals/fmc.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[cfg(not(feature = "nosync"))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `defmt`, `log`, `nand`, `sdram`, and `trace-register-values`
[INFO] [stdout]    = help: consider adding `nosync` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `nosync`
[INFO] [stdout]     --> src/ral/peripherals/fmc.rs:2182:11
[INFO] [stdout]      |
[INFO] [stdout] 2182 | #[cfg(not(feature = "nosync"))]
[INFO] [stdout]      |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected values for `feature` are: `default`, `defmt`, `log`, `nand`, `sdram`, and `trace-register-values`
[INFO] [stdout]      = help: consider adding `nosync` as a feature in `Cargo.toml`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `nosync`
[INFO] [stdout]     --> src/ral/peripherals/fmc.rs:2187:11
[INFO] [stdout]      |
[INFO] [stdout] 2187 | #[cfg(not(feature = "nosync"))]
[INFO] [stdout]      |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected values for `feature` are: `default`, `defmt`, `log`, `nand`, `sdram`, and `trace-register-values`
[INFO] [stdout]      = help: consider adding `nosync` as a feature in `Cargo.toml`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `rtic`
[INFO] [stdout]     --> src/ral/peripherals/fmc.rs:2195:7
[INFO] [stdout]      |
[INFO] [stdout] 2195 | #[cfg(feature = "rtic")]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected values for `feature` are: `default`, `defmt`, `log`, `nand`, `sdram`, and `trace-register-values`
[INFO] [stdout]      = help: consider adding `rtic` as a feature in `Cargo.toml`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `read_reg`
[INFO] [stdout]  --> src/ral/mod.rs:6:29
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use crate::{modify_reg, read_reg, write_reg};
[INFO] [stdout]   |                             ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "46cd92fb25ee0208fdeecd1d2cd3363f0f93905f972c68200f36500b1c122c17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46cd92fb25ee0208fdeecd1d2cd3363f0f93905f972c68200f36500b1c122c17", kill_on_drop: false }`
[INFO] [stdout] 46cd92fb25ee0208fdeecd1d2cd3363f0f93905f972c68200f36500b1c122c17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f02ffe15b7c1e8c116f9412b6f66b8a021250df73d490eebc00c4fd4fc32b14
[INFO] running `Command { std: "docker" "start" "-a" "4f02ffe15b7c1e8c116f9412b6f66b8a021250df73d490eebc00c4fd4fc32b14", kill_on_drop: false }`
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stdout] warning: unexpected `cfg` condition value: `nosync`
[INFO] [stdout]   --> src/ral/peripherals/fmc.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[cfg(not(feature = "nosync"))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `defmt`, `log`, `nand`, `sdram`, and `trace-register-values`
[INFO] [stdout]    = help: consider adding `nosync` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `nosync`
[INFO] [stdout]     --> src/ral/peripherals/fmc.rs:2182:11
[INFO] [stdout]      |
[INFO] [stdout] 2182 | #[cfg(not(feature = "nosync"))]
[INFO] [stdout]      |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected values for `feature` are: `default`, `defmt`, `log`, `nand`, `sdram`, and `trace-register-values`
[INFO] [stdout]      = help: consider adding `nosync` as a feature in `Cargo.toml`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `nosync`
[INFO] [stdout]     --> src/ral/peripherals/fmc.rs:2187:11
[INFO] [stdout]      |
[INFO] [stdout] 2187 | #[cfg(not(feature = "nosync"))]
[INFO] [stdout]      |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected values for `feature` are: `default`, `defmt`, `log`, `nand`, `sdram`, and `trace-register-values`
[INFO] [stdout]      = help: consider adding `nosync` as a feature in `Cargo.toml`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `rtic`
[INFO] [stdout]     --> src/ral/peripherals/fmc.rs:2195:7
[INFO] [stdout]      |
[INFO] [stdout] 2195 | #[cfg(feature = "rtic")]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected values for `feature` are: `default`, `defmt`, `log`, `nand`, `sdram`, and `trace-register-values`
[INFO] [stdout]      = help: consider adding `rtic` as a feature in `Cargo.toml`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `read_reg`
[INFO] [stdout]  --> src/ral/mod.rs:6:29
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use crate::{modify_reg, read_reg, write_reg};
[INFO] [stdout]   |                             ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling stm32-fmc v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `nosync`
[INFO] [stdout]   --> src/ral/peripherals/fmc.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[cfg(not(feature = "nosync"))]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default`, `defmt`, `log`, `nand`, `sdram`, and `trace-register-values`
[INFO] [stdout]    = help: consider adding `nosync` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `nosync`
[INFO] [stdout]     --> src/ral/peripherals/fmc.rs:2182:11
[INFO] [stdout]      |
[INFO] [stdout] 2182 | #[cfg(not(feature = "nosync"))]
[INFO] [stdout]      |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected values for `feature` are: `default`, `defmt`, `log`, `nand`, `sdram`, and `trace-register-values`
[INFO] [stdout]      = help: consider adding `nosync` as a feature in `Cargo.toml`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `nosync`
[INFO] [stdout]     --> src/ral/peripherals/fmc.rs:2187:11
[INFO] [stdout]      |
[INFO] [stdout] 2187 | #[cfg(not(feature = "nosync"))]
[INFO] [stdout]      |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected values for `feature` are: `default`, `defmt`, `log`, `nand`, `sdram`, and `trace-register-values`
[INFO] [stdout]      = help: consider adding `nosync` as a feature in `Cargo.toml`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `rtic`
[INFO] [stdout]     --> src/ral/peripherals/fmc.rs:2195:7
[INFO] [stdout]      |
[INFO] [stdout] 2195 | #[cfg(feature = "rtic")]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected values for `feature` are: `default`, `defmt`, `log`, `nand`, `sdram`, and `trace-register-values`
[INFO] [stdout]      = help: consider adding `rtic` as a feature in `Cargo.toml`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `read_reg`
[INFO] [stdout]  --> src/ral/mod.rs:6:29
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use crate::{modify_reg, read_reg, write_reg};
[INFO] [stdout]   |                             ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "4f02ffe15b7c1e8c116f9412b6f66b8a021250df73d490eebc00c4fd4fc32b14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f02ffe15b7c1e8c116f9412b6f66b8a021250df73d490eebc00c4fd4fc32b14", kill_on_drop: false }`
[INFO] [stdout] 4f02ffe15b7c1e8c116f9412b6f66b8a021250df73d490eebc00c4fd4fc32b14