[INFO] fetching crate atsamx7x-hal 0.4.6...
[INFO] testing atsamx7x-hal-0.4.6 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate atsamx7x-hal 0.4.6 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate atsamx7x-hal 0.4.6
[INFO] finished tweaking crates.io crate atsamx7x-hal 0.4.6
[INFO] tweaked toml for crates.io crate atsamx7x-hal 0.4.6 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate atsamx7x-hal 0.4.6 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate atsamx7x-hal 0.4.6 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 33 packages to latest compatible versions
[INFO] [stderr]       Adding atsame70j19b v0.33.5
[INFO] [stderr]       Adding atsame70j20b v0.33.5
[INFO] [stderr]       Adding atsame70j21b v0.33.5
[INFO] [stderr]       Adding atsame70n19b v0.33.5
[INFO] [stderr]       Adding atsame70n20b v0.33.5
[INFO] [stderr]       Adding atsame70n21b v0.33.5
[INFO] [stderr]       Adding atsame70q19b v0.33.5
[INFO] [stderr]       Adding atsame70q20b v0.33.5
[INFO] [stderr]       Adding atsame70q21b v0.33.5
[INFO] [stderr]       Adding atsams70j19b v0.33.5
[INFO] [stderr]       Adding atsams70j20b v0.33.5
[INFO] [stderr]       Adding atsams70j21b v0.33.5
[INFO] [stderr]       Adding atsams70n19b v0.33.5
[INFO] [stderr]       Adding atsams70n20b v0.33.5
[INFO] [stderr]       Adding atsams70n21b v0.33.5
[INFO] [stderr]       Adding atsams70q19b v0.33.5
[INFO] [stderr]       Adding atsams70q20b v0.33.5
[INFO] [stderr]       Adding atsams70q21b v0.33.5
[INFO] [stderr]       Adding atsamv70j19b v0.33.5
[INFO] [stderr]       Adding atsamv70j20b v0.33.5
[INFO] [stderr]       Adding atsamv70n19b v0.33.5
[INFO] [stderr]       Adding atsamv70n20b v0.33.5
[INFO] [stderr]       Adding atsamv70q19b v0.33.5
[INFO] [stderr]       Adding atsamv70q20b v0.33.5
[INFO] [stderr]       Adding atsamv71j19b v0.33.5
[INFO] [stderr]       Adding atsamv71j20b v0.33.5
[INFO] [stderr]       Adding atsamv71j21b v0.33.5
[INFO] [stderr]       Adding atsamv71n19b v0.33.5
[INFO] [stderr]       Adding atsamv71n20b v0.33.5
[INFO] [stderr]       Adding atsamv71n21b v0.33.5
[INFO] [stderr]       Adding atsamv71q19b v0.33.5
[INFO] [stderr]       Adding atsamv71q20b v0.33.5
[INFO] [stderr]       Adding atsamv71q21b v0.33.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4746a9d67406e0e56dc0b8ed9d33b8f096f5cc13ddf60ba807e573cdf7eb694d
[INFO] running `Command { std: "docker" "start" "-a" "4746a9d67406e0e56dc0b8ed9d33b8f096f5cc13ddf60ba807e573cdf7eb694d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4746a9d67406e0e56dc0b8ed9d33b8f096f5cc13ddf60ba807e573cdf7eb694d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4746a9d67406e0e56dc0b8ed9d33b8f096f5cc13ddf60ba807e573cdf7eb694d", kill_on_drop: false }`
[INFO] [stdout] 4746a9d67406e0e56dc0b8ed9d33b8f096f5cc13ddf60ba807e573cdf7eb694d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95e6e3c3cd00d393072747794c8332b1b581d9fa5797380f21ef7df62021f0da
[INFO] running `Command { std: "docker" "start" "-a" "95e6e3c3cd00d393072747794c8332b1b581d9fa5797380f21ef7df62021f0da", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling portable-atomic v1.10.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling nb v1.1.0
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling cortex-m v0.7.7
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling vcell v0.1.3
[INFO] [stderr]    Compiling gcd v2.3.0
[INFO] [stderr]    Compiling bitfield v0.13.2
[INFO] [stderr]    Compiling atsamx7x-hal v0.4.6 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rtic-monotonic v1.0.0
[INFO] [stderr]    Compiling bit-iter v1.2.0
[INFO] [stderr]    Compiling volatile-register v0.2.2
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling fugit v0.3.7
[INFO] [stderr]    Compiling embedded-hal v0.2.7
[INFO] [stderr] error: failed to run custom build command for `atsamx7x-hal v0.4.6 (/opt/rustwide/workdir)`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/atsamx7x-hal-e827ec49c8e8ccaa/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   Error: "The HAL is built for a specific target device selected using a feature, but no such a feature was selected."
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "95e6e3c3cd00d393072747794c8332b1b581d9fa5797380f21ef7df62021f0da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95e6e3c3cd00d393072747794c8332b1b581d9fa5797380f21ef7df62021f0da", kill_on_drop: false }`
[INFO] [stdout] 95e6e3c3cd00d393072747794c8332b1b581d9fa5797380f21ef7df62021f0da