[INFO] fetching crate as5600 0.6.0... [INFO] checking as5600-0.6.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate as5600 0.6.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate as5600 0.6.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate as5600 0.6.0 [INFO] finished tweaking crates.io crate as5600 0.6.0 [INFO] tweaked toml for crates.io crate as5600 0.6.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 74 packages [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding embedded-hal v0.2.7 (latest: v1.0.0) [INFO] [stderr] Adding embedded-hal-mock v0.9.0 (latest: v0.10.0) [INFO] [stderr] Adding gpio-cdev v0.5.1 (latest: v0.6.0) [INFO] [stderr] Adding i2cdev v0.5.1 (latest: v0.6.0) [INFO] [stderr] Adding ioctl-rs v0.1.6 (latest: v0.2.0) [INFO] [stderr] Adding linux-embedded-hal v0.3.2 (latest: v0.4.0) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding memoffset v0.6.5 (latest: v0.9.1) [INFO] [stderr] Adding nb v0.1.3 (latest: v1.1.0) [INFO] [stderr] Adding nix v0.23.2 (latest: v0.28.0) [INFO] [stderr] Adding num v0.3.1 (latest: v0.4.1) [INFO] [stderr] Adding num-complex v0.3.1 (latest: v0.4.5) [INFO] [stderr] Adding num-rational v0.3.2 (latest: v0.4.1) [INFO] [stderr] Adding proc-macro2 v0.4.30 (latest: v1.0.79) [INFO] [stderr] Adding proptest-derive v0.3.0 (latest: v0.4.0) [INFO] [stderr] Adding quick-error v1.2.3 (latest: v2.0.1) [INFO] [stderr] Adding quote v0.6.13 (latest: v1.0.35) [INFO] [stderr] Adding spidev v0.5.2 (latest: v0.6.0) [INFO] [stderr] Adding syn v0.15.44 (latest: v2.0.58) [INFO] [stderr] Adding termios v0.2.2 (latest: v0.3.3) [INFO] [stderr] Adding unicode-xid v0.1.0 (latest: v0.2.4) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rusty-fork v0.3.0 [INFO] [stderr] Downloaded quick-error v1.2.3 [INFO] [stderr] Downloaded unarray v0.1.4 [INFO] [stderr] Downloaded proptest-derive v0.3.0 [INFO] [stderr] Downloaded proc-macro2 v0.4.30 [INFO] [stderr] Downloaded num-derive v0.4.2 [INFO] [stderr] Downloaded bit-set v0.5.3 [INFO] [stderr] Downloaded quote v0.6.13 [INFO] [stderr] Downloaded proptest v1.4.0 [INFO] [stderr] Downloaded syn v0.15.44 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2b2e57776b229c178838e885bbba90002186b1377c32c63f3c60da5da3f50a3c [INFO] running `Command { std: "docker" "start" "-a" "2b2e57776b229c178838e885bbba90002186b1377c32c63f3c60da5da3f50a3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2b2e57776b229c178838e885bbba90002186b1377c32c63f3c60da5da3f50a3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b2e57776b229c178838e885bbba90002186b1377c32c63f3c60da5da3f50a3c", kill_on_drop: false }` [INFO] [stdout] 2b2e57776b229c178838e885bbba90002186b1377c32c63f3c60da5da3f50a3c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 58b6a56302911f13f89d9d6eac35bee737b7e977082a89075724fa30cf7b2d44 [INFO] running `Command { std: "docker" "start" "-a" "58b6a56302911f13f89d9d6eac35bee737b7e977082a89075724fa30cf7b2d44", kill_on_drop: false }` [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking nb v1.1.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking serial-core v0.4.0 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking ioctl-rs v0.1.6 [INFO] [stderr] Checking termios v0.2.2 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking unarray v0.1.4 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking embedded-hal v0.2.7 [INFO] [stderr] Checking serial-unix v0.4.0 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Checking nix v0.23.2 [INFO] [stderr] Checking num v0.3.1 [INFO] [stderr] Checking embedded-time v0.12.1 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking as5600 v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking embedded-hal-mock v0.9.0 [INFO] [stderr] Checking proptest v1.4.0 [INFO] [stderr] Checking sysfs_gpio v0.6.1 [INFO] [stderr] Checking gpio-cdev v0.5.1 [INFO] [stderr] Checking i2cdev v0.5.1 [INFO] [stderr] Checking spidev v0.5.2 [INFO] [stderr] Checking linux-embedded-hal v0.3.2 [INFO] [stderr] Compiling proptest-derive v0.3.0 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.25s [INFO] running `Command { std: "docker" "inspect" "58b6a56302911f13f89d9d6eac35bee737b7e977082a89075724fa30cf7b2d44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58b6a56302911f13f89d9d6eac35bee737b7e977082a89075724fa30cf7b2d44", kill_on_drop: false }` [INFO] [stdout] 58b6a56302911f13f89d9d6eac35bee737b7e977082a89075724fa30cf7b2d44