[INFO] fetching crate at-cryptoauth 0.3.0...
[INFO] testing at-cryptoauth-0.3.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate at-cryptoauth 0.3.0 into /workspace/builds/worker-51/source
[INFO] validating manifest of crates.io crate at-cryptoauth 0.3.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate at-cryptoauth 0.3.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate at-cryptoauth 0.3.0
[INFO] tweaked toml for crates.io crate at-cryptoauth 0.3.0 written to /workspace/builds/worker-51/source/Cargo.toml
[INFO] crate crates.io crate at-cryptoauth 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded atomic-polyfill v0.1.2
[INFO] [stderr]   Downloaded crc-catalog v1.1.0
[INFO] [stderr]   Downloaded crc v2.0.0-rc.1
[INFO] [stderr]   Downloaded gpio-cdev v0.3.0
[INFO] [stderr]   Downloaded linux-embedded-hal v0.4.0-alpha.0
[INFO] [stderr]   Downloaded heapless v0.7.0
[INFO] [stderr]   Downloaded stm32l4xx-hal v0.6.0
[INFO] [stderr]   Downloaded stm32l4 v0.12.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b19c48259daa7d304e6cf2384b5f2b21e32d174dba6c277c5883d672dd068a2c
[INFO] running `Command { std: "docker" "start" "-a" "b19c48259daa7d304e6cf2384b5f2b21e32d174dba6c277c5883d672dd068a2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b19c48259daa7d304e6cf2384b5f2b21e32d174dba6c277c5883d672dd068a2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b19c48259daa7d304e6cf2384b5f2b21e32d174dba6c277c5883d672dd068a2c", kill_on_drop: false }`
[INFO] [stdout] b19c48259daa7d304e6cf2384b5f2b21e32d174dba6c277c5883d672dd068a2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5524a8c11f39acd536c70c6eacede0b1036c0332f1600dc9c179e99e9e8f66e0
[INFO] running `Command { std: "docker" "start" "-a" "5524a8c11f39acd536c70c6eacede0b1036c0332f1600dc9c179e99e9e8f66e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling byteorder v1.4.2
[INFO] [stderr]    Compiling heapless v0.7.0
[INFO] [stderr]    Compiling crc-catalog v1.1.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling signature v1.3.0
[INFO] [stderr]    Compiling embedded-hal v1.0.0-alpha.4
[INFO] [stderr]    Compiling crc v2.0.0-rc.1
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling at-cryptoauth v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] running `Command { std: "docker" "inspect" "5524a8c11f39acd536c70c6eacede0b1036c0332f1600dc9c179e99e9e8f66e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5524a8c11f39acd536c70c6eacede0b1036c0332f1600dc9c179e99e9e8f66e0", kill_on_drop: false }`
[INFO] [stdout] 5524a8c11f39acd536c70c6eacede0b1036c0332f1600dc9c179e99e9e8f66e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c042038f4e47cecd9b3f95a39cbc122f51075a3d15e4eb7b1d25342f8a98935e
[INFO] running `Command { std: "docker" "start" "-a" "c042038f4e47cecd9b3f95a39cbc122f51075a3d15e4eb7b1d25342f8a98935e", kill_on_drop: false }`
[INFO] [stderr]    Compiling at-cryptoauth v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0463]: can't find crate for `panic_semihosting`
[INFO] [stdout]   --> examples/stm32l4xx_atecc608.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | extern crate panic_semihosting;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `at-cryptoauth` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "c042038f4e47cecd9b3f95a39cbc122f51075a3d15e4eb7b1d25342f8a98935e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c042038f4e47cecd9b3f95a39cbc122f51075a3d15e4eb7b1d25342f8a98935e", kill_on_drop: false }`
[INFO] [stdout] c042038f4e47cecd9b3f95a39cbc122f51075a3d15e4eb7b1d25342f8a98935e