[INFO] fetching crate godwit-daemon 0.1.10... [INFO] documenting godwit-daemon-0.1.10 against beta-2020-08-29 for beta-1.47-rustdoc-1 [INFO] extracting crate godwit-daemon 0.1.10 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate godwit-daemon 0.1.10 on toolchain beta-2020-08-29 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate godwit-daemon 0.1.10 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate godwit-daemon 0.1.10 [INFO] tweaked toml for crates.io crate godwit-daemon 0.1.10 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate godwit-daemon 0.1.10 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zmq-sys v0.11.0 [INFO] [stderr] Downloaded custom_error v1.7.1 [INFO] [stderr] Downloaded tar v0.4.29 [INFO] [stderr] Downloaded indexmap v1.5.0 [INFO] [stderr] Downloaded filetime v0.2.11 [INFO] [stderr] Downloaded metadeps v1.1.2 [INFO] [stderr] Downloaded reqwest v0.10.7 [INFO] [stderr] Downloaded tracing v0.1.17 [INFO] [stderr] Downloaded getter-derive-rs v1.0.2 [INFO] [stderr] Downloaded xattr v0.2.2 [INFO] [stderr] Downloaded hashbrown v0.8.1 [INFO] [stderr] Downloaded toml v0.2.1 [INFO] [stderr] Downloaded zmq v0.9.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 805df8b629d706458c1c59ba6121594bc768703d00ebefd0dc2bac24374c5d72 [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" "805df8b629d706458c1c59ba6121594bc768703d00ebefd0dc2bac24374c5d72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "805df8b629d706458c1c59ba6121594bc768703d00ebefd0dc2bac24374c5d72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "805df8b629d706458c1c59ba6121594bc768703d00ebefd0dc2bac24374c5d72", kill_on_drop: false }` [INFO] [stdout] 805df8b629d706458c1c59ba6121594bc768703d00ebefd0dc2bac24374c5d72 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7e599b54fc18df2d20ac07b917b454eff7e804868f6abf6232af76edabe68689 [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" "7e599b54fc18df2d20ac07b917b454eff7e804868f6abf6232af76edabe68689", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.36 [INFO] [stderr] Compiling once_cell v1.4.0 [INFO] [stderr] Compiling futures-sink v0.3.5 [INFO] [stderr] Compiling tinyvec v0.3.3 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling toml v0.2.1 [INFO] [stderr] Compiling tower-service v0.3.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling ipnet v2.3.0 [INFO] [stderr] Compiling base64 v0.12.3 [INFO] [stderr] Compiling zmq v0.9.2 [INFO] [stderr] Compiling libloading v0.6.2 [INFO] [stderr] Checking custom_error v1.7.1 [INFO] [stderr] Compiling hashbrown v0.8.1 [INFO] [stderr] Compiling indexmap v1.5.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.3 [INFO] [stderr] Compiling proc-macro-error v1.0.3 [INFO] [stderr] Compiling tracing-core v0.1.11 [INFO] [stderr] Compiling futures-channel v0.3.5 [INFO] [stderr] Compiling http v0.2.1 [INFO] [stderr] Compiling miniz_oxide v0.4.0 [INFO] [stderr] Compiling futures-task v0.3.5 [INFO] [stderr] Compiling metadeps v1.1.2 [INFO] [stderr] Compiling unicode-normalization v0.1.13 [INFO] [stderr] Compiling encoding_rs v0.8.23 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.34 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling socket2 v0.3.12 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling filetime v0.2.11 [INFO] [stderr] Compiling xattr v0.2.2 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Checking dirs-sys v0.3.5 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling flate2 v1.0.16 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling tracing v0.1.17 [INFO] [stderr] Compiling tar v0.4.29 [INFO] [stderr] Checking clap v2.33.1 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Compiling zmq-sys v0.11.0 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking chrono v0.4.13 [INFO] [stderr] Checking term v0.6.1 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling tokio v0.2.22 [INFO] [stderr] Compiling openssl v0.10.30 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Checking simplelog v0.7.6 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling tokio-tls v0.3.1 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling getter-derive-rs v1.0.2 [INFO] [stderr] Compiling structopt-derive v0.4.8 [INFO] [stderr] Compiling pin-project v0.4.23 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Checking structopt v0.3.15 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling h2 v0.2.6 [INFO] [stderr] Checking serde_json v1.0.57 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling hyper v0.13.7 [INFO] [stderr] Compiling hyper-tls v0.4.3 [INFO] [stderr] Compiling reqwest v0.10.7 [INFO] [stderr] Compiling godwit-daemon v0.1.10 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `godwit-daemon v0.1.10 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/godwit-daemon-c8238fed04876d63/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rustc-env=RUSTC_VERSION=1.47.0-beta.2 [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Couldn't create dynamic lib directory at /opt/rustwide/workdir/lib/backends: Os { code: 30, kind: Other, message: "Read-only file system" }', dyn_compile.rs:73:35 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x561a84a75ad0 - std::backtrace_rs::backtrace::libunwind::trace::h9e3e6d9b3369e699 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96 [INFO] [stderr] 1: 0x561a84a75ad0 - std::backtrace_rs::backtrace::trace_unsynchronized::he58aba3ac08ed12a [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/../../backtrace/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x561a84a75ad0 - std::sys_common::backtrace::_print_fmt::hbbbd4c92d537cef4 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:79 [INFO] [stderr] 3: 0x561a84a75ad0 - ::fmt::h80c2ae080004cc83 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:58 [INFO] [stderr] 4: 0x561a84a9d55c - core::fmt::write::h0c11e16fd03fe660 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/fmt/mod.rs:1082 [INFO] [stderr] 5: 0x561a84a6f317 - std::io::Write::write_fmt::h2e2072ff86131fcd [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/io/mod.rs:1514 [INFO] [stderr] 6: 0x561a84a78400 - std::sys_common::backtrace::_print::h165e6476adb4cb58 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:61 [INFO] [stderr] 7: 0x561a84a78400 - std::sys_common::backtrace::print::hbbfa32a92cd1fc34 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:48 [INFO] [stderr] 8: 0x561a84a78400 - std::panicking::default_hook::{{closure}}::h3a02067ca7f64068 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:200 [INFO] [stderr] 9: 0x561a84a7814c - std::panicking::default_hook::ha3137d6f4e961fe2 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:219 [INFO] [stderr] 10: 0x561a84a78a63 - std::panicking::rust_panic_with_hook::he6505c3b9d82db8b [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:569 [INFO] [stderr] 11: 0x561a84a78639 - std::panicking::begin_panic_handler::{{closure}}::h4aa640a9e8494520 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:476 [INFO] [stderr] 12: 0x561a84a75f3c - std::sys_common::backtrace::__rust_end_short_backtrace::h85d2ae6a90dead9c [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:153 [INFO] [stderr] 13: 0x561a84a785f9 - rust_begin_unwind [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:475 [INFO] [stderr] 14: 0x561a84a9bb61 - core::panicking::panic_fmt::hbf8b471a26c80149 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/panicking.rs:85 [INFO] [stderr] 15: 0x561a84a9b983 - core::option::expect_none_failed::hd08bf36cae411fff [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/option.rs:1221 [INFO] [stderr] 16: 0x561a846732ec - core::result::Result::expect::h3f430d4b00f4f4ee [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/result.rs:933 [INFO] [stderr] 17: 0x561a843e7253 - build_script_build::dyn_compile::compile::h6e000fd9aded4d04 [INFO] [stderr] at /opt/rustwide/workdir/dyn_compile.rs:73 [INFO] [stderr] 18: 0x561a843f2f64 - build_script_build::main::ha5cfe5cec04d7ed7 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:23 [INFO] [stderr] 19: 0x561a843ec2ab - core::ops::function::FnOnce::call_once::ha7b70e2f75e80f4b [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/ops/function.rs:227 [INFO] [stderr] 20: 0x561a843eab9e - std::sys_common::backtrace::__rust_begin_short_backtrace::h01c647ee497f3556 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:137 [INFO] [stderr] 21: 0x561a843f3231 - std::rt::lang_start::{{closure}}::he5fc546c0d4b0ef0 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/rt.rs:66 [INFO] [stderr] 22: 0x561a84a78f31 - core::ops::function::impls:: for &F>::call_once::hdabbbe0d2c6ccde8 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/ops/function.rs:259 [INFO] [stderr] 23: 0x561a84a78f31 - std::panicking::try::do_call::h0c8c1cd19bf9d385 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:373 [INFO] [stderr] 24: 0x561a84a78f31 - std::panicking::try::h357e78da017bc4a8 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:337 [INFO] [stderr] 25: 0x561a84a78f31 - std::panic::catch_unwind::h72f31b36adf61841 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panic.rs:379 [INFO] [stderr] 26: 0x561a84a78f31 - std::rt::lang_start_internal::h634502e153211333 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/rt.rs:51 [INFO] [stderr] 27: 0x561a843f3207 - std::rt::lang_start::hbf30769d45eaaace [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/rt.rs:65 [INFO] [stderr] 28: 0x561a843f303a - main [INFO] [stderr] 29: 0x7f80e1fc70b3 - __libc_start_main [INFO] [stderr] 30: 0x561a843e30de - _start [INFO] [stderr] 31: 0x0 - [INFO] running `Command { std: "docker" "inspect" "7e599b54fc18df2d20ac07b917b454eff7e804868f6abf6232af76edabe68689", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e599b54fc18df2d20ac07b917b454eff7e804868f6abf6232af76edabe68689", kill_on_drop: false }` [INFO] [stdout] 7e599b54fc18df2d20ac07b917b454eff7e804868f6abf6232af76edabe68689