[INFO] fetching crate usbd-human-interface-device 0.6.0...
[INFO] testing usbd-human-interface-device-0.6.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate usbd-human-interface-device 0.6.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate usbd-human-interface-device 0.6.0
[INFO] finished tweaking crates.io crate usbd-human-interface-device 0.6.0
[INFO] tweaked toml for crates.io crate usbd-human-interface-device 0.6.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate usbd-human-interface-device 0.6.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate usbd-human-interface-device 0.6.0 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 10cfa4d2a3de40f76606eb2565059ff1cb0ceaead4e7a89720fac3a251d775a0
[INFO] running `Command { std: "docker" "start" "-a" "10cfa4d2a3de40f76606eb2565059ff1cb0ceaead4e7a89720fac3a251d775a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10cfa4d2a3de40f76606eb2565059ff1cb0ceaead4e7a89720fac3a251d775a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10cfa4d2a3de40f76606eb2565059ff1cb0ceaead4e7a89720fac3a251d775a0", kill_on_drop: false }`
[INFO] [stdout] 10cfa4d2a3de40f76606eb2565059ff1cb0ceaead4e7a89720fac3a251d775a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00ac9ad5731853a879cd9f143662320af0cb2c81ddfdbdf932c3f630bcd51255
[INFO] running `Command { std: "docker" "start" "-a" "00ac9ad5731853a879cd9f143662320af0cb2c81ddfdbdf932c3f630bcd51255", kill_on_drop: false }`
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling frunk_core v0.4.3
[INFO] [stderr]    Compiling portable-atomic v1.11.0
[INFO] [stderr]    Compiling packed_struct v0.10.1
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling gcd v2.3.0
[INFO] [stderr]    Compiling option-block v0.3.0
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling fugit v0.3.7
[INFO] [stderr]    Compiling usb-device v0.3.2
[INFO] [stderr]    Compiling frunk_proc_macro_helpers v0.1.3
[INFO] [stderr]    Compiling num_enum_derive v0.7.3
[INFO] [stderr]    Compiling frunk_derives v0.4.3
[INFO] [stderr]    Compiling frunk v0.4.3
[INFO] [stderr]    Compiling num_enum v0.7.3
[INFO] [stderr]    Compiling packed_struct_codegen v0.10.1
[INFO] [stderr]    Compiling usbd-human-interface-device v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.22s
[INFO] running `Command { std: "docker" "inspect" "00ac9ad5731853a879cd9f143662320af0cb2c81ddfdbdf932c3f630bcd51255", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00ac9ad5731853a879cd9f143662320af0cb2c81ddfdbdf932c3f630bcd51255", kill_on_drop: false }`
[INFO] [stdout] 00ac9ad5731853a879cd9f143662320af0cb2c81ddfdbdf932c3f630bcd51255
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05488d752f5d5ed00a4153d486e66589577b7098c02e50cbf857ae25ac7f3ed1
[INFO] running `Command { std: "docker" "start" "-a" "05488d752f5d5ed00a4153d486e66589577b7098c02e50cbf857ae25ac7f3ed1", kill_on_drop: false }`
[INFO] [stderr]    Compiling jiff v0.2.13
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stderr]    Compiling usbd-human-interface-device v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `log`
[INFO] [stdout]    --> src/usb_class.rs:393:9
[INFO] [stdout]     |
[INFO] [stdout] 393 |     use log::SetLoggerError;
[INFO] [stdout]     |         ^^^ use of unresolved module or unlinked crate `log`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `log`, use `cargo add log` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `usbd-human-interface-device` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "05488d752f5d5ed00a4153d486e66589577b7098c02e50cbf857ae25ac7f3ed1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05488d752f5d5ed00a4153d486e66589577b7098c02e50cbf857ae25ac7f3ed1", kill_on_drop: false }`
[INFO] [stdout] 05488d752f5d5ed00a4153d486e66589577b7098c02e50cbf857ae25ac7f3ed1