[INFO] cloning repository https://github.com/jcgruenhage/matrix-room-upgrade [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jcgruenhage/matrix-room-upgrade" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjcgruenhage%2Fmatrix-room-upgrade", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjcgruenhage%2Fmatrix-room-upgrade'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 58e25f8af9c0ee288f600d010874f3de74231d13 [INFO] checking jcgruenhage/matrix-room-upgrade against try#26ad8a85dc4eed299af809e52f278da81e284602 for pr-138458 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjcgruenhage%2Fmatrix-room-upgrade" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jcgruenhage/matrix-room-upgrade on toolchain 26ad8a85dc4eed299af809e52f278da81e284602 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+26ad8a85dc4eed299af809e52f278da81e284602" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jcgruenhage/matrix-room-upgrade [INFO] finished tweaking git repo https://github.com/jcgruenhage/matrix-room-upgrade [INFO] tweaked toml for git repo https://github.com/jcgruenhage/matrix-room-upgrade written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/jcgruenhage/matrix-room-upgrade 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" "+26ad8a85dc4eed299af809e52f278da81e284602" "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 clap_mangen v0.2.23 [INFO] [stderr] Downloaded clap_allgen v0.2.0 [INFO] [stderr] Downloaded clap_complete_fig v4.5.2 [INFO] [stderr] Downloaded clap_complete v4.5.23 [INFO] [stderr] Downloaded clap_complete_nushell v4.5.3 [INFO] [stderr] Downloaded carapace_spec_clap v1.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+26ad8a85dc4eed299af809e52f278da81e284602" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0a2541fb6a2887a41cad64bcd36011f62f6f6bfc4b7d9bd092a03d2393baaa32 [INFO] running `Command { std: "docker" "start" "-a" "0a2541fb6a2887a41cad64bcd36011f62f6f6bfc4b7d9bd092a03d2393baaa32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0a2541fb6a2887a41cad64bcd36011f62f6f6bfc4b7d9bd092a03d2393baaa32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a2541fb6a2887a41cad64bcd36011f62f6f6bfc4b7d9bd092a03d2393baaa32", kill_on_drop: false }` [INFO] [stdout] 0a2541fb6a2887a41cad64bcd36011f62f6f6bfc4b7d9bd092a03d2393baaa32 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+26ad8a85dc4eed299af809e52f278da81e284602" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a64c9b1c94a03491225f0edb5bcfd51d2581745db26d21cf26eaa0953723e626 [INFO] running `Command { std: "docker" "start" "-a" "a64c9b1c94a03491225f0edb5bcfd51d2581745db26d21cf26eaa0953723e626", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling serde v1.0.208 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Checking bytes v1.7.1 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling anstyle-query v1.1.1 [INFO] [stderr] Compiling anstyle-parse v0.2.5 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling anstyle v1.0.8 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling colorchoice v1.0.2 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Compiling anstream v0.6.15 [INFO] [stderr] Compiling cc v1.1.14 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling clap_lex v0.7.2 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling clap_builder v4.5.15 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Compiling syn v2.0.75 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Compiling openssl-sys v0.9.103 [INFO] [stderr] Checking mio v1.0.2 [INFO] [stderr] Checking indexmap v2.4.0 [INFO] [stderr] Compiling httparse v1.9.4 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling openssl v0.10.66 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking http-body v1.0.1 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Compiling unsafe-libyaml v0.2.11 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Checking atomic-waker v1.1.2 [INFO] [stderr] Checking try-lock v0.2.5 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling native-tls v0.2.12 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking tinyvec v1.8.0 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking tower-layer v0.3.3 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking tower-service v0.3.3 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling roff v0.2.2 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Compiling serde_json v1.0.125 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Checking http-body-util v0.1.2 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking rustls-pki-types v1.8.0 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking encoding_rs v0.8.34 [INFO] [stderr] Checking sync_wrapper v1.0.1 [INFO] [stderr] Checking rustls-pemfile v2.1.3 [INFO] [stderr] Checking ipnet v2.9.0 [INFO] [stderr] Checking mime v0.3.17 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking uuid v1.10.0 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Compiling serde_derive v1.0.208 [INFO] [stderr] Compiling clap_derive v4.5.13 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Checking tokio v1.39.3 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Compiling clap v4.5.16 [INFO] [stderr] Compiling clap_complete v4.5.23 [INFO] [stderr] Compiling clap_mangen v0.2.23 [INFO] [stderr] Compiling clap_complete_fig v4.5.2 [INFO] [stderr] Compiling clap_complete_nushell v4.5.3 [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking h2 v0.4.6 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_yaml v0.9.34+deprecated [INFO] [stderr] Checking hyper v1.4.1 [INFO] [stderr] Compiling carapace_spec_clap v1.0.0 [INFO] [stderr] Compiling clap_allgen v0.2.0 [INFO] [stderr] Compiling matrix-room-upgrade v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking hyper-util v0.1.7 [INFO] [stderr] error: failed to run custom build command for `matrix-room-upgrade v0.1.0 (/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/matrix-room-upgrade-a0857bd76c466f1b/build-script-build` (exit status: 1) [INFO] [stderr] --- stderr [INFO] [stderr] Error: Failed to create directory: Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] Stack backtrace: [INFO] [stderr] 0: anyhow::error:: for anyhow::Error>::from [INFO] [stderr] 1: as core::ops::try_trait::FromResidual>>::from_residual [INFO] [stderr] 2: build_script_build::main [INFO] [stderr] 3: core::ops::function::FnOnce::call_once [INFO] [stderr] 4: std::sys::backtrace::__rust_begin_short_backtrace [INFO] [stderr] 5: std::rt::lang_start::{{closure}} [INFO] [stderr] 6: core::ops::function::impls:: for &F>::call_once [INFO] [stderr] at /rustc/26ad8a85dc4eed299af809e52f278da81e284602/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 7: std::panicking::try::do_call [INFO] [stderr] at /rustc/26ad8a85dc4eed299af809e52f278da81e284602/library/std/src/panicking.rs:587:40 [INFO] [stderr] 8: std::panicking::try [INFO] [stderr] at /rustc/26ad8a85dc4eed299af809e52f278da81e284602/library/std/src/panicking.rs:550:19 [INFO] [stderr] 9: std::panic::catch_unwind [INFO] [stderr] at /rustc/26ad8a85dc4eed299af809e52f278da81e284602/library/std/src/panic.rs:359:14 [INFO] [stderr] 10: std::rt::lang_start_internal::{{closure}} [INFO] [stderr] at /rustc/26ad8a85dc4eed299af809e52f278da81e284602/library/std/src/rt.rs:168:24 [INFO] [stderr] 11: std::panicking::try::do_call [INFO] [stderr] at /rustc/26ad8a85dc4eed299af809e52f278da81e284602/library/std/src/panicking.rs:587:40 [INFO] [stderr] 12: std::panicking::try [INFO] [stderr] at /rustc/26ad8a85dc4eed299af809e52f278da81e284602/library/std/src/panicking.rs:550:19 [INFO] [stderr] 13: std::panic::catch_unwind [INFO] [stderr] at /rustc/26ad8a85dc4eed299af809e52f278da81e284602/library/std/src/panic.rs:359:14 [INFO] [stderr] 14: std::rt::lang_start_internal [INFO] [stderr] at /rustc/26ad8a85dc4eed299af809e52f278da81e284602/library/std/src/rt.rs:164:5 [INFO] [stderr] 15: std::rt::lang_start [INFO] [stderr] 16: main [INFO] [stderr] 17: [INFO] [stderr] 18: __libc_start_main [INFO] [stderr] 19: _start [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "a64c9b1c94a03491225f0edb5bcfd51d2581745db26d21cf26eaa0953723e626", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a64c9b1c94a03491225f0edb5bcfd51d2581745db26d21cf26eaa0953723e626", kill_on_drop: false }` [INFO] [stdout] a64c9b1c94a03491225f0edb5bcfd51d2581745db26d21cf26eaa0953723e626