[INFO] cloning repository https://github.com/hdonnay/modemmonitor [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hdonnay/modemmonitor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhdonnay%2Fmodemmonitor", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhdonnay%2Fmodemmonitor'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ee56dea6b56cb93c2f80f74ba5760c9a552e3a09 [INFO] testing hdonnay/modemmonitor against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhdonnay%2Fmodemmonitor" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hdonnay/modemmonitor on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hdonnay/modemmonitor [INFO] finished tweaking git repo https://github.com/hdonnay/modemmonitor [INFO] tweaked toml for git repo https://github.com/hdonnay/modemmonitor written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/hdonnay/modemmonitor already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zeroize v1.1.0 [INFO] [stderr] Downloaded scoped-tls-hkt v0.1.2 [INFO] [stderr] Downloaded futures-executor v0.3.5 [INFO] [stderr] Downloaded sqlformat v0.1.0 [INFO] [stderr] Downloaded futures-timer v3.0.2 [INFO] [stderr] Downloaded sqlx-core v0.3.5 [INFO] [stderr] Downloaded serde_json v1.0.55 [INFO] [stderr] Downloaded openssl-sys v0.9.58 [INFO] [stderr] Downloaded atomic v0.4.5 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.13 [INFO] [stderr] Downloaded uuid v0.8.1 [INFO] [stderr] Downloaded base64 v0.12.1 [INFO] [stderr] Downloaded zeroize_derive v1.0.0 [INFO] [stderr] Downloaded async-native-tls v0.3.3 [INFO] [stderr] Downloaded futures v0.3.5 [INFO] [stderr] Downloaded ruma-api v0.16.1 [INFO] [stderr] Downloaded ruma-events-macros v0.21.3 [INFO] [stderr] Downloaded ruma-common v0.1.3 [INFO] [stderr] Downloaded const-random-macro v0.1.8 [INFO] [stderr] Downloaded async-trait v0.1.35 [INFO] [stderr] Downloaded dashmap v3.11.4 [INFO] [stderr] Downloaded olm-rs v0.5.0 [INFO] [stderr] Downloaded send_wrapper v0.4.0 [INFO] [stderr] Downloaded vcpkg v0.2.10 [INFO] [stderr] Downloaded pin-project-lite v0.1.7 [INFO] [stderr] Downloaded olm-sys v0.1.5 [INFO] [stderr] Downloaded ahash v0.3.8 [INFO] [stderr] Downloaded indexmap v1.4.0 [INFO] [stderr] Downloaded wepoll-binding v2.0.2 [INFO] [stderr] Downloaded smol v0.1.12 [INFO] [stderr] Downloaded wepoll-sys v2.0.0 [INFO] [stderr] Downloaded async-stream-impl v0.2.1 [INFO] [stderr] Downloaded rust-crypto v0.2.36 [INFO] [stderr] Downloaded tracing-attributes v0.1.8 [INFO] [stderr] Downloaded hyper v0.13.6 [INFO] [stderr] Downloaded const-random v0.1.8 [INFO] [stderr] Downloaded libsqlite3-sys v0.17.3 [INFO] [stderr] Downloaded sqlx-macros v0.3.5 [INFO] [stderr] Downloaded ruma-api-macros v0.16.1 [INFO] [stderr] Downloaded js_int v0.1.5 [INFO] [stderr] Downloaded matrix-sdk-crypto v0.1.0 [INFO] [stderr] Downloaded matrix-sdk-base v0.1.0 [INFO] [stderr] Downloaded matrix-sdk v0.1.0 [INFO] [stderr] Downloaded matrix-sdk-common v0.1.0 [INFO] [stderr] Downloaded futures-locks v0.5.0 [INFO] [stderr] Downloaded ruma-client-api v0.9.0 [INFO] [stderr] Downloaded ruma-identifiers v0.16.2 [INFO] [stderr] Downloaded ruma-serde v0.2.2 [INFO] [stderr] Downloaded ruma-events v0.21.3 [INFO] [stderr] Downloaded tracing-core v0.1.10 [INFO] [stderr] Downloaded reqwest v0.10.6 [INFO] [stderr] Downloaded instant v0.1.4 [INFO] [stderr] Downloaded tracing v0.1.15 [INFO] [stderr] Downloaded piper v0.1.3 [INFO] [stderr] Downloaded web-sys v0.3.40 [INFO] [stderr] Downloaded cjson v0.1.0 [INFO] [stderr] Downloaded pin-project v0.4.22 [INFO] [stderr] Downloaded pin-project-internal v0.4.22 [INFO] [stderr] Downloaded futures-macro v0.3.5 [INFO] [stderr] Downloaded async-task v3.0.0 [INFO] [stderr] Downloaded async-stream v0.2.1 [INFO] [stderr] Downloaded sqlx v0.3.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 273fe74227c9c76ba00bfb8601af4153ffbb2e1b178e0adda5b947b3de32e101 [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" "273fe74227c9c76ba00bfb8601af4153ffbb2e1b178e0adda5b947b3de32e101", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "273fe74227c9c76ba00bfb8601af4153ffbb2e1b178e0adda5b947b3de32e101", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "273fe74227c9c76ba00bfb8601af4153ffbb2e1b178e0adda5b947b3de32e101", kill_on_drop: false }` [INFO] [stdout] 273fe74227c9c76ba00bfb8601af4153ffbb2e1b178e0adda5b947b3de32e101 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7add52f44c8bde703a3f22b17c2271fdfbf2c6bd655d8f6f4dcfbc177f1fe1f3 [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" "7add52f44c8bde703a3f22b17c2271fdfbf2c6bd655d8f6f4dcfbc177f1fe1f3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.31 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling futures-core v0.3.5 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling proc-macro-hack v0.5.16 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling bytes v0.5.4 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling pin-project-internal v0.4.22 [INFO] [stderr] Compiling futures-sink v0.3.5 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling serde_json v1.0.55 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling openssl v0.10.29 [INFO] [stderr] Compiling dtoa v0.4.5 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.63 [INFO] [stderr] Compiling bumpalo v3.4.0 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling wasm-bindgen v0.2.63 [INFO] [stderr] Compiling olm-sys v0.1.5 [INFO] [stderr] Compiling dotenv v0.15.0 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling try-lock v0.2.2 [INFO] [stderr] Compiling encoding_rs v0.8.23 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling atomic v0.4.5 [INFO] [stderr] Compiling send_wrapper v0.4.0 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling scoped-tls-hkt v0.1.2 [INFO] [stderr] Compiling libsqlite3-sys v0.17.3 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling tracing-core v0.1.10 [INFO] [stderr] Compiling futures-task v0.3.5 [INFO] [stderr] Compiling futures-channel v0.3.5 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling http v0.2.1 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling indexmap v1.4.0 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] error: failed to run custom build command for `olm-sys v0.1.5` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/olm-sys-ec8a848c3be06ee8/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] mkdir -p build/release/src/ [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] mkdir: cannot create directory 'build': Read-only file system [INFO] [stderr] make: *** [Makefile:259: build/release/src/base64.o] Error 1 [INFO] [stderr] thread 'main' panicked at 'assertion failed: cmd.stdout(Stdio::inherit()).stderr(Stdio::inherit()).status().unwrap().success()', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/olm-sys-0.1.5/build.rs:33:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x56026b1840d0 - std[77c0456e0eb29f0c]::backtrace_rs::backtrace::libunwind::trace [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x56026b1840d0 - std[77c0456e0eb29f0c]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x56026b1840d0 - std[77c0456e0eb29f0c]::sys_common::backtrace::_print_fmt [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x56026b1840d0 - ::fmt [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x56026b1a192c - core[ee1ca6415511a9c4]::fmt::write [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/fmt/mod.rs:1110:17 [INFO] [stderr] 5: 0x56026b182195 - ::write_fmt [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/io/mod.rs:1584:15 [INFO] [stderr] 6: 0x56026b185d8b - std[77c0456e0eb29f0c]::sys_common::backtrace::_print [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x56026b185d8b - std[77c0456e0eb29f0c]::sys_common::backtrace::print [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x56026b185d8b - std[77c0456e0eb29f0c]::panicking::default_hook::{closure#1} [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x56026b185861 - std[77c0456e0eb29f0c]::panicking::default_hook [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x56026b186431 - std[77c0456e0eb29f0c]::panicking::rust_panic_with_hook [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:622:17 [INFO] [stderr] 11: 0x56026b185f07 - std[77c0456e0eb29f0c]::panicking::begin_panic_handler::{closure#0} [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:517:13 [INFO] [stderr] 12: 0x56026b1845cc - std[77c0456e0eb29f0c]::sys_common::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x56026b185e99 - rust_begin_unwind [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:515:5 [INFO] [stderr] 14: 0x56026b1692e1 - core[ee1ca6415511a9c4]::panicking::panic_fmt [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x56026b16922d - core[ee1ca6415511a9c4]::panicking::panic [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/panicking.rs:50:5 [INFO] [stderr] 16: 0x56026b16cd17 - build_script_build[61acf9a244ba3f5]::run [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/olm-sys-0.1.5/build.rs:33:5 [INFO] [stderr] 17: 0x56026b16c9d0 - build_script_build[61acf9a244ba3f5]::main [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/olm-sys-0.1.5/build.rs:21:9 [INFO] [stderr] 18: 0x56026b16c3bb - >::call_once [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 19: 0x56026b1707ee - std[77c0456e0eb29f0c]::sys_common::backtrace::__rust_begin_short_backtrace:: [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 20: 0x56026b16ea71 - std[77c0456e0eb29f0c]::rt::lang_start::<()>::{closure#0} [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/rt.rs:49:18 [INFO] [stderr] 21: 0x56026b186929 - <&dyn core[ee1ca6415511a9c4]::ops::function::Fn<(), Output = i32> + std[77c0456e0eb29f0c]::panic::RefUnwindSafe + core[ee1ca6415511a9c4]::marker::Sync as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 22: 0x56026b186929 - std[77c0456e0eb29f0c]::panicking::try::do_call::<&dyn core[ee1ca6415511a9c4]::ops::function::Fn<(), Output = i32> + std[77c0456e0eb29f0c]::panic::RefUnwindSafe + core[ee1ca6415511a9c4]::marker::Sync, i32> [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:401:40 [INFO] [stderr] 23: 0x56026b186929 - std[77c0456e0eb29f0c]::panicking::try:: + std[77c0456e0eb29f0c]::panic::RefUnwindSafe + core[ee1ca6415511a9c4]::marker::Sync> [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:365:19 [INFO] [stderr] 24: 0x56026b186929 - std[77c0456e0eb29f0c]::panic::catch_unwind::<&dyn core[ee1ca6415511a9c4]::ops::function::Fn<(), Output = i32> + std[77c0456e0eb29f0c]::panic::RefUnwindSafe + core[ee1ca6415511a9c4]::marker::Sync, i32> [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panic.rs:433:14 [INFO] [stderr] 25: 0x56026b186929 - std[77c0456e0eb29f0c]::rt::lang_start_internal [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/rt.rs:34:21 [INFO] [stderr] 26: 0x56026b16e9c0 - std[77c0456e0eb29f0c]::rt::lang_start::<()> [INFO] [stderr] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/rt.rs:48:5 [INFO] [stderr] 27: 0x56026b16cd3c - main [INFO] [stderr] 28: 0x7f689071a0b3 - __libc_start_main [INFO] [stderr] 29: 0x56026b169a3e - _start [INFO] [stderr] 30: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "7add52f44c8bde703a3f22b17c2271fdfbf2c6bd655d8f6f4dcfbc177f1fe1f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7add52f44c8bde703a3f22b17c2271fdfbf2c6bd655d8f6f4dcfbc177f1fe1f3", kill_on_drop: false }` [INFO] [stdout] 7add52f44c8bde703a3f22b17c2271fdfbf2c6bd655d8f6f4dcfbc177f1fe1f3