[INFO] fetching crate lis3dh 0.2.0... [INFO] testing lis3dh-0.2.0 against beta-2020-07-24 for beta-1.46-1 [INFO] extracting crate lis3dh 0.2.0 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate lis3dh 0.2.0 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-12/source/.cargo/config [INFO] started tweaking crates.io crate lis3dh 0.2.0 [INFO] finished tweaking crates.io crate lis3dh 0.2.0 [INFO] tweaked toml for crates.io crate lis3dh 0.2.0 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate crates.io crate lis3dh 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded circuit_playground_express v0.7.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b6defb9e9cd1b63b1226066f0cd0bbce3f54145c9f0b7dfdf5531b2e01f05227 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b6defb9e9cd1b63b1226066f0cd0bbce3f54145c9f0b7dfdf5531b2e01f05227", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b6defb9e9cd1b63b1226066f0cd0bbce3f54145c9f0b7dfdf5531b2e01f05227", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6defb9e9cd1b63b1226066f0cd0bbce3f54145c9f0b7dfdf5531b2e01f05227", kill_on_drop: false }` [INFO] [stdout] b6defb9e9cd1b63b1226066f0cd0bbce3f54145c9f0b7dfdf5531b2e01f05227 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0571351adba410d061413fea717caf050354a142fa7b5033800a38bfdfb12c0e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0571351adba410d061413fea717caf050354a142fa7b5033800a38bfdfb12c0e", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.4 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling nb v0.1.2 [INFO] [stderr] Compiling lis3dh v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling embedded-hal v0.2.3 [INFO] [stderr] Compiling generic-array v0.13.2 [INFO] [stderr] Compiling micromath v1.0.1 [INFO] [stderr] Compiling accelerometer v0.12.0 [INFO] [stderr] Compiling num_enum_derive v0.5.0 [INFO] [stderr] Compiling derivative v2.1.1 [INFO] [stderr] Compiling num_enum v0.5.0 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.52s [INFO] running `Command { std: "docker" "inspect" "0571351adba410d061413fea717caf050354a142fa7b5033800a38bfdfb12c0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0571351adba410d061413fea717caf050354a142fa7b5033800a38bfdfb12c0e", kill_on_drop: false }` [INFO] [stdout] 0571351adba410d061413fea717caf050354a142fa7b5033800a38bfdfb12c0e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2c1a45a8a6912d12190682f8c73b67485366eaddb51af090b66a1996581356ec [INFO] running `Command { std: "docker" "start" "-a" "2c1a45a8a6912d12190682f8c73b67485366eaddb51af090b66a1996581356ec", kill_on_drop: false }` [INFO] [stderr] Compiling cortex-m v0.6.1 [INFO] [stderr] Compiling vcell v0.1.0 [INFO] [stderr] Compiling atsamd21g18a v0.7.0 [INFO] [stderr] Compiling cortex-m-semihosting v0.3.4 [INFO] [stderr] Compiling circuit_playground_express v0.7.0 [INFO] [stderr] Compiling panic-halt v0.2.0 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling bare-metal v0.2.4 [INFO] [stderr] Compiling proc-macro-hack v0.5.9 [INFO] [stderr] Compiling cortex-m-rt-macros v0.1.8 [INFO] [stderr] Compiling volatile-register v0.2.0 [INFO] [stderr] Compiling as-slice v0.1.0 [INFO] [stderr] Compiling aligned v0.3.1 [INFO] [stderr] Compiling paste-impl v0.1.6 [INFO] [stderr] Compiling cortex-m-rt v0.6.12 [INFO] [stderr] Compiling paste v0.1.6 [INFO] [stdout] error[E0599]: no method named `as_ptr` found for struct `vcell::VolatileCell` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/atsamd21g18a-0.7.0/src/generic.rs:39:23 [INFO] [stdout] | [INFO] [stdout] 39 | self.register.as_ptr() [INFO] [stdout] | ^^^^^^ method not found in `vcell::VolatileCell` [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 E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `atsamd21g18a`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "2c1a45a8a6912d12190682f8c73b67485366eaddb51af090b66a1996581356ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c1a45a8a6912d12190682f8c73b67485366eaddb51af090b66a1996581356ec", kill_on_drop: false }` [INFO] [stdout] 2c1a45a8a6912d12190682f8c73b67485366eaddb51af090b66a1996581356ec