[INFO] cloning repository https://github.com/dendrite2go/rustic-dendrite-auth [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dendrite2go/rustic-dendrite-auth" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdendrite2go%2Frustic-dendrite-auth", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdendrite2go%2Frustic-dendrite-auth'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c5a8fe854a6d9f840bd04f8a012562686dfa7a30 [INFO] checking dendrite2go/rustic-dendrite-auth against c397dae808f70caebab1fc4e11b3edf7e59f58c7 for pr-158759-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdendrite2go%2Frustic-dendrite-auth" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/dendrite2go/rustic-dendrite-auth [INFO] finished tweaking git repo https://github.com/dendrite2go/rustic-dendrite-auth [INFO] tweaked toml for git repo https://github.com/dendrite2go/rustic-dendrite-auth written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/dendrite2go/rustic-dendrite-auth on toolchain c397dae808f70caebab1fc4e11b3edf7e59f58c7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c397dae808f70caebab1fc4e11b3edf7e59f58c7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/dendrite2go/rustic-dendrite-auth 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" "+c397dae808f70caebab1fc4e11b3edf7e59f58c7" "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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro2 v1.0.26 [INFO] [stderr] Downloaded tonic-build v0.4.0 [INFO] [stderr] Downloaded quote v1.0.9 [INFO] [stderr] Downloaded unicode-xid v0.2.1 [INFO] [stderr] Downloaded digest v0.9.0 [INFO] [stderr] Downloaded prost-derive v0.7.0 [INFO] [stderr] Downloaded prost v0.7.0 [INFO] [stderr] Downloaded getrandom v0.2.2 [INFO] [stderr] Downloaded either v1.6.1 [INFO] [stderr] Downloaded serde v1.0.124 [INFO] [stderr] Downloaded autocfg v1.0.1 [INFO] [stderr] Downloaded serde_derive v1.0.124 [INFO] [stderr] Downloaded remove_dir_all v0.5.3 [INFO] [stderr] Downloaded rand_chacha v0.3.0 [INFO] [stderr] Downloaded ryu v1.0.5 [INFO] [stderr] Downloaded rsa v0.3.0 [INFO] [stderr] Downloaded multimap v0.8.2 [INFO] [stderr] Downloaded tracing-futures v0.2.5 [INFO] [stderr] Downloaded proc-macro-nested v0.1.7 [INFO] [stderr] Downloaded proc-macro-hack v0.5.19 [INFO] [stderr] Downloaded digest v0.8.1 [INFO] [stderr] Downloaded lru v0.6.5 [INFO] [stderr] Downloaded rand_hc v0.2.0 [INFO] [stderr] Downloaded async-stream-impl v0.3.0 [INFO] [stderr] Downloaded futures-core v0.3.13 [INFO] [stderr] Downloaded itoa v0.4.7 [INFO] [stderr] Downloaded version_check v0.9.2 [INFO] [stderr] Downloaded zeroize_derive v1.0.1 [INFO] [stderr] Downloaded zeroize v1.2.0 [INFO] [stderr] Downloaded autocfg v0.1.7 [INFO] [stderr] Downloaded hmac v0.10.1 [INFO] [stderr] Downloaded async-stream v0.3.0 [INFO] [stderr] Downloaded byte-tools v0.3.1 [INFO] [stderr] Downloaded tower-layer v0.3.1 [INFO] [stderr] Downloaded async-lock v2.3.0 [INFO] [stderr] Downloaded rand_chacha v0.2.2 [INFO] [stderr] Downloaded block-buffer v0.9.0 [INFO] [stderr] Downloaded num-iter v0.1.42 [INFO] [stderr] Downloaded rand_hc v0.3.0 [INFO] [stderr] Downloaded futures-sink v0.3.13 [INFO] [stderr] Downloaded slab v0.4.2 [INFO] [stderr] Downloaded block-padding v0.1.5 [INFO] [stderr] Downloaded tokio-macros v1.1.0 [INFO] [stderr] Downloaded pin-utils v0.1.0 [INFO] [stderr] Downloaded try-lock v0.2.3 [INFO] [stderr] Downloaded opaque-debug v0.3.0 [INFO] [stderr] Downloaded subtle v2.4.0 [INFO] [stderr] Downloaded opaque-debug v0.2.3 [INFO] [stderr] Downloaded cfg-if v1.0.0 [INFO] [stderr] Downloaded futures-task v0.3.13 [INFO] [stderr] Downloaded pem v0.8.3 [INFO] [stderr] Downloaded crypto-mac v0.10.0 [INFO] [stderr] Downloaded simple_asn1 v0.4.1 [INFO] [stderr] Downloaded cpuid-bool v0.1.2 [INFO] [stderr] Downloaded getrandom v0.1.16 [INFO] [stderr] Downloaded wasi v0.9.0+wasi-snapshot-preview1 [INFO] [stderr] Downloaded event-listener v2.5.1 [INFO] [stderr] Downloaded rand_core v0.5.1 [INFO] [stderr] Downloaded smallvec v1.6.1 [INFO] [stderr] Downloaded want v0.3.0 [INFO] [stderr] Downloaded thiserror-impl v1.0.24 [INFO] [stderr] Downloaded futures-macro v0.3.13 [INFO] [stderr] Downloaded block-buffer v0.7.3 [INFO] [stderr] Downloaded time v0.1.43 [INFO] [stderr] Downloaded jwt v0.13.0 [INFO] [stderr] Downloaded synstructure v0.12.4 [INFO] [stderr] Downloaded tower-service v0.3.1 [INFO] [stderr] Downloaded http-body v0.4.0 [INFO] [stderr] Downloaded fake-simd v0.1.2 [INFO] [stderr] Downloaded num-integer v0.1.44 [INFO] [stderr] Downloaded once_cell v1.7.2 [INFO] [stderr] Downloaded uuid v0.8.2 [INFO] [stderr] Downloaded bitflags v1.2.1 [INFO] [stderr] Downloaded rand_core v0.6.2 [INFO] [stderr] Downloaded fixedbitset v0.2.0 [INFO] [stderr] Downloaded pin-project-lite v0.2.6 [INFO] [stderr] Downloaded num-traits v0.2.14 [INFO] [stderr] Downloaded futures-channel v0.3.13 [INFO] [stderr] Downloaded which v4.0.2 [INFO] [stderr] Downloaded itertools v0.9.0 [INFO] [stderr] Downloaded log v0.4.14 [INFO] [stderr] Downloaded memchr v2.3.4 [INFO] [stderr] Downloaded redox_syscall v0.2.5 [INFO] [stderr] Downloaded wasi v0.10.2+wasi-snapshot-preview1 [INFO] [stderr] Downloaded pin-project-internal v1.0.5 [INFO] [stderr] Downloaded sha2 v0.8.2 [INFO] [stderr] Downloaded tempfile v3.2.0 [INFO] [stderr] Downloaded ppv-lite86 v0.2.10 [INFO] [stderr] Downloaded prost-types v0.7.0 [INFO] [stderr] Downloaded httpdate v0.3.2 [INFO] [stderr] Downloaded async-trait v0.1.48 [INFO] [stderr] Downloaded generic-array v0.12.4 [INFO] [stderr] Downloaded byteorder v1.4.3 [INFO] [stderr] Downloaded num-bigint v0.2.6 [INFO] [stderr] Downloaded libm v0.2.1 [INFO] [stderr] Downloaded rand v0.7.3 [INFO] [stderr] Downloaded percent-encoding v2.1.0 [INFO] [stderr] Downloaded miow v0.3.6 [INFO] [stderr] Downloaded typenum v1.12.0 [INFO] [stderr] Downloaded num-bigint-dig v0.6.1 [INFO] [stderr] Downloaded indexmap v1.6.2 [INFO] [stderr] Downloaded tokio-stream v0.1.4 [INFO] [stderr] Downloaded generic-array v0.14.4 [INFO] [stderr] Downloaded heck v0.3.2 [INFO] [stderr] Downloaded anyhow v1.0.38 [INFO] [stderr] Downloaded tracing-core v0.1.17 [INFO] [stderr] Downloaded httparse v1.3.5 [INFO] [stderr] Downloaded thiserror v1.0.24 [INFO] [stderr] Downloaded sha2 v0.9.3 [INFO] [stderr] Downloaded chrono v0.4.19 [INFO] [stderr] Downloaded regex v1.4.3 [INFO] [stderr] Downloaded regex-syntax v0.6.22 [INFO] [stderr] Downloaded socket2 v0.3.19 [INFO] [stderr] Downloaded bytes v1.0.1 [INFO] [stderr] Downloaded ahash v0.4.7 [INFO] [stderr] Downloaded base64 v0.13.0 [INFO] [stderr] Downloaded unicode-segmentation v1.7.1 [INFO] [stderr] Downloaded base64 v0.12.3 [INFO] [stderr] Downloaded pin-project v1.0.5 [INFO] [stderr] Downloaded hashbrown v0.9.1 [INFO] [stderr] Downloaded tracing v0.1.25 [INFO] [stderr] Downloaded tonic v0.4.0 [INFO] [stderr] Downloaded rand v0.8.3 [INFO] [stderr] Downloaded tokio-util v0.6.4 [INFO] [stderr] Downloaded tower v0.4.6 [INFO] [stderr] Downloaded mio v0.7.9 [INFO] [stderr] Downloaded serde_json v1.0.64 [INFO] [stderr] Downloaded ntapi v0.3.6 [INFO] [stderr] Downloaded syn v1.0.63 [INFO] [stderr] Downloaded petgraph v0.5.1 [INFO] [stderr] Downloaded futures-util v0.3.13 [INFO] [stderr] Downloaded hyper v0.14.4 [INFO] [stderr] Downloaded h2 v0.3.1 [INFO] [stderr] Downloaded tokio v1.3.0 [INFO] [stderr] Downloaded libc v0.2.88 [INFO] [stderr] Downloaded winapi v0.3.9 [INFO] [stderr] Downloaded winapi-x86_64-pc-windows-gnu v0.4.0 [INFO] [stderr] Downloaded winapi-i686-pc-windows-gnu v0.4.0 [INFO] [stderr] Downloaded prost-build v0.7.0 [INFO] [stderr] Downloaded tracing-attributes v0.1.14 [INFO] [stderr] Downloaded dendrite_macros v0.3.0 [INFO] [stderr] Downloaded sshkeys v0.3.0 [INFO] [stderr] Downloaded dendrite v0.6.2 [INFO] [stderr] Downloaded http v0.2.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] a9ddfe4d1d88388fcd78781c93599052f44af1fb156c6cc95460aa8f844ef329 [INFO] running `Command { std: "docker" "start" "a9ddfe4d1d88388fcd78781c93599052f44af1fb156c6cc95460aa8f844ef329", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a9ddfe4d1d88388fcd78781c93599052f44af1fb156c6cc95460aa8f844ef329", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a9ddfe4d1d88388fcd78781c93599052f44af1fb156c6cc95460aa8f844ef329" "/opt/rustwide/cargo-home/bin/cargo" "+c397dae808f70caebab1fc4e11b3edf7e59f58c7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a9ddfe4d1d88388fcd78781c93599052f44af1fb156c6cc95460aa8f844ef329", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a9ddfe4d1d88388fcd78781c93599052f44af1fb156c6cc95460aa8f844ef329" "/opt/rustwide/cargo-home/bin/cargo" "+c397dae808f70caebab1fc4e11b3edf7e59f58c7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.63 [INFO] [stderr] Compiling libc v0.2.88 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling anyhow v1.0.38 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling ahash v0.4.7 [INFO] [stderr] Checking futures-core v0.3.13 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling tokio v1.3.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Compiling multimap v0.8.2 [INFO] [stderr] Compiling serde_derive v1.0.124 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking futures-task v0.3.13 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking mio v0.7.9 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking futures-sink v0.3.13 [INFO] [stderr] Compiling serde v1.0.124 [INFO] [stderr] Checking http v0.2.3 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling httparse v1.3.5 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling async-trait v0.1.48 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking subtle v2.4.0 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking futures-channel v0.3.13 [INFO] [stderr] Checking cpuid-bool v0.1.2 [INFO] [stderr] Compiling num-bigint-dig v0.6.1 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking regex-syntax v0.6.22 [INFO] [stderr] Checking httpdate v0.3.2 [INFO] [stderr] Checking tower-layer v0.3.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking crypto-mac v0.10.0 [INFO] [stderr] Checking sha2 v0.9.3 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking event-listener v2.5.1 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking async-lock v2.3.0 [INFO] [stderr] Checking hmac v0.10.1 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking lru v0.6.5 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Checking sshkeys v0.3.0 [INFO] [stderr] Checking simple_asn1 v0.4.1 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Checking http-body v0.4.0 [INFO] [stderr] Checking pem v0.8.3 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling prost-derive v0.7.0 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling tracing-attributes v0.1.14 [INFO] [stderr] Compiling futures-macro v0.3.13 [INFO] [stderr] Compiling pin-project-internal v1.0.5 [INFO] [stderr] Compiling async-stream-impl v0.3.0 [INFO] [stderr] Compiling dendrite_macros v0.3.0 [INFO] [stderr] Compiling zeroize_derive v1.0.1 [INFO] [stderr] Checking zeroize v1.2.0 [INFO] [stderr] Checking futures-util v0.3.13 [INFO] [stderr] Checking async-stream v0.3.0 [INFO] [stderr] Compiling thiserror v1.0.24 [INFO] [stderr] Compiling which v4.0.2 [INFO] [stderr] Checking pin-project v1.0.5 [INFO] [stderr] Checking tracing v0.1.25 [INFO] [stderr] Compiling prost-build v0.7.0 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Compiling prost v0.7.0 [INFO] [stderr] Compiling prost-types v0.7.0 [INFO] [stderr] Checking tokio-util v0.6.4 [INFO] [stderr] Checking tokio-stream v0.1.4 [INFO] [stderr] Checking h2 v0.3.1 [INFO] [stderr] Checking tower v0.4.6 [INFO] [stderr] Compiling tonic-build v0.4.0 [INFO] [stderr] Compiling dendrite v0.6.2 [INFO] [stderr] Compiling dendrite_auth v0.4.2 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `dendrite v0.6.2` [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/dendrite-4a220e77f383e277/build-script-build` (exit status: 1) [INFO] [stderr] --- stderr [INFO] [stderr] Error: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: failed to run custom build command for `dendrite_auth v0.4.2 (/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/dendrite_auth-bfddebcc0417b8d8/build-script-build` (exit status: 1) [INFO] [stderr] --- stderr [INFO] [stderr] error: 'rustfmt' is not installed for the custom toolchain 'c397dae808f70caebab1fc4e11b3edf7e59f58c7'. [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] running `Command { std: "docker" "inspect" "a9ddfe4d1d88388fcd78781c93599052f44af1fb156c6cc95460aa8f844ef329", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9ddfe4d1d88388fcd78781c93599052f44af1fb156c6cc95460aa8f844ef329", kill_on_drop: false }` [INFO] [stdout] a9ddfe4d1d88388fcd78781c93599052f44af1fb156c6cc95460aa8f844ef329