[INFO] fetching crate rustpython 0.1.2... [INFO] checking rustpython-0.1.2 against master#da897dfb6daa268a965d2d73620316ba56020a19 for pr-76219 [INFO] extracting crate rustpython 0.1.2 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate rustpython 0.1.2 on toolchain da897dfb6daa268a965d2d73620316ba56020a19 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+da897dfb6daa268a965d2d73620316ba56020a19" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate rustpython 0.1.2 [INFO] finished tweaking crates.io crate rustpython 0.1.2 [INFO] tweaked toml for crates.io crate rustpython 0.1.2 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate crates.io crate rustpython 0.1.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+da897dfb6daa268a965d2d73620316ba56020a19" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+da897dfb6daa268a965d2d73620316ba56020a19" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 545a58d7b1cfae0f32764e3a64d0702b735b0cacd06933fdecdef672a639bb9b [INFO] running `Command { std: "docker" "start" "-a" "545a58d7b1cfae0f32764e3a64d0702b735b0cacd06933fdecdef672a639bb9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "545a58d7b1cfae0f32764e3a64d0702b735b0cacd06933fdecdef672a639bb9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "545a58d7b1cfae0f32764e3a64d0702b735b0cacd06933fdecdef672a639bb9b", kill_on_drop: false }` [INFO] [stdout] 545a58d7b1cfae0f32764e3a64d0702b735b0cacd06933fdecdef672a639bb9b [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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+da897dfb6daa268a965d2d73620316ba56020a19" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a52cdfc2535c60aa567b56bffc30e8691077c12e60ed6c44e42fd5e7d228c1b7 [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" "a52cdfc2535c60aa567b56bffc30e8691077c12e60ed6c44e42fd5e7d228c1b7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Checking unic-common v0.9.0 [INFO] [stderr] Checking unic-char-range v0.9.0 [INFO] [stderr] Compiling fixedbitset v0.1.9 [INFO] [stderr] Compiling bit-vec v0.5.1 [INFO] [stderr] Compiling lalrpop-util v0.17.2 [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling byteorder v0.5.3 [INFO] [stderr] Compiling build_const v0.2.1 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Compiling unicode_names2 v0.4.0 [INFO] [stderr] Checking static_assertions v0.3.4 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking instant v0.1.4 [INFO] [stderr] Compiling arrayvec v0.5.1 [INFO] [stderr] Checking subtle v1.0.0 [INFO] [stderr] Checking utf8parse v0.2.0 [INFO] [stderr] Checking unicode-segmentation v1.6.0 [INFO] [stderr] Compiling once_cell v1.3.1 [INFO] [stderr] Compiling rustpython-vm v0.1.2 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking base64 v0.11.0 [INFO] [stderr] Checking hexf-parse v0.1.0 [INFO] [stderr] Checking smallbox v0.8.0 [INFO] [stderr] Checking exitcode v1.1.2 [INFO] [stderr] Checking unicode-casing v0.1.0 [INFO] [stderr] Compiling cpython v0.2.1 [INFO] [stderr] Checking volatile v0.2.6 [INFO] [stderr] Checking generational-arena v0.2.3 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling backtrace-sys v0.1.35 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking unic-char-property v0.9.0 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Checking unic-ucd-version v0.9.0 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Compiling lz4-compress v0.1.1 [INFO] [stderr] Compiling bit-set v0.5.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking lock_api v0.4.0 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking unic-ucd-hangul v0.9.0 [INFO] [stderr] Checking rustc_version v0.2.3 [INFO] [stderr] Checking unic-ucd-ident v0.9.0 [INFO] [stderr] Checking unic-emoji-char v0.9.0 [INFO] [stderr] Checking unic-ucd-bidi v0.9.0 [INFO] [stderr] Checking unic-ucd-age v0.9.0 [INFO] [stderr] Checking unic-ucd-category v0.9.0 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling ena v0.13.1 [INFO] [stderr] Checking unic-ucd-normal v0.9.0 [INFO] [stderr] Checking unic-bidi v0.9.0 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling lexical-core v0.6.2 [INFO] [stderr] Compiling rustc_version_runtime v0.1.5 [INFO] [stderr] Compiling lexical v4.0.0 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking sha3 v0.8.2 [INFO] [stderr] error: failed to run custom build command for `rustc_version_runtime v0.1.5` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/rustc_version_runtime-ed7b1f1a5b119776/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc_version_runtime-0.1.5/build.rs:27:48 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x56127a9bbbd0 - std::backtrace_rs::backtrace::libunwind::trace::h452faf99f32e7c93 [INFO] [stderr] at /rustc/da897dfb6daa268a965d2d73620316ba56020a19/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96 [INFO] [stderr] 1: 0x56127a9bbbd0 - std::backtrace_rs::backtrace::trace_unsynchronized::he40edc71437667a1 [INFO] [stderr] at /rustc/da897dfb6daa268a965d2d73620316ba56020a19/library/std/src/../../backtrace/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x56127a9bbbd0 - std::sys_common::backtrace::_print_fmt::h6c51d6ade71f46bf [INFO] [stderr] at /rustc/da897dfb6daa268a965d2d73620316ba56020a19/library/std/src/sys_common/backtrace.rs:79 [INFO] [stderr] 3: 0x56127a9bbbd0 - ::fmt::h3cd15d7003dec37a [INFO] [stderr] at /rustc/da897dfb6daa268a965d2d73620316ba56020a19/library/std/src/sys_common/backtrace.rs:58 [INFO] [stderr] 4: 0x56127a9d918c - core::fmt::write::h1857a60b204f1b6a [INFO] [stderr] at /rustc/da897dfb6daa268a965d2d73620316ba56020a19/library/core/src/fmt/mod.rs:1082 [INFO] [stderr] 5: 0x56127a9b9877 - std::io::Write::write_fmt::hac61caff894c35ae [INFO] [stderr] at /rustc/da897dfb6daa268a965d2d73620316ba56020a19/library/std/src/io/mod.rs:1517 [INFO] [stderr] 6: 0x56127a9bdce0 - std::sys_common::backtrace::_print::haa2f390fb7957e3e [INFO] [stderr] at /rustc/da897dfb6daa268a965d2d73620316ba56020a19/library/std/src/sys_common/backtrace.rs:61 [INFO] [stderr] 7: 0x56127a9bdce0 - std::sys_common::backtrace::print::h48c7cbbad9013bb1 [INFO] [stderr] at /rustc/da897dfb6daa268a965d2d73620316ba56020a19/library/std/src/sys_common/backtrace.rs:48 [INFO] [stderr] 8: 0x56127a9bdce0 - std::panicking::default_hook::{{closure}}::h8b7ff05a31e71d55 [INFO] [stderr] at /rustc/da897dfb6daa268a965d2d73620316ba56020a19/library/std/src/panicking.rs:208 [INFO] [stderr] 9: 0x56127a9bda2c - std::panicking::default_hook::h2f00c78800d98e4c [INFO] [stderr] at /rustc/da897dfb6daa268a965d2d73620316ba56020a19/library/std/src/panicking.rs:227 [INFO] [stderr] 10: 0x56127a9be343 - std::panicking::rust_panic_with_hook::h4eaa635e4694aef3 [INFO] [stderr] at /rustc/da897dfb6daa268a965d2d73620316ba56020a19/library/std/src/panicking.rs:577 [INFO] [stderr] 11: 0x56127a9bdf19 - std::panicking::begin_panic_handler::{{closure}}::hec242f1b136b5ff2 [INFO] [stderr] at /rustc/da897dfb6daa268a965d2d73620316ba56020a19/library/std/src/panicking.rs:484 [INFO] [stderr] 12: 0x56127a9bc03c - std::sys_common::backtrace::__rust_end_short_backtrace::h1f3cc383ee6c0374 [INFO] [stderr] at /rustc/da897dfb6daa268a965d2d73620316ba56020a19/library/std/src/sys_common/backtrace.rs:153 [INFO] [stderr] 13: 0x56127a9bded9 - rust_begin_unwind [INFO] [stderr] at /rustc/da897dfb6daa268a965d2d73620316ba56020a19/library/std/src/panicking.rs:483 [INFO] [stderr] 14: 0x56127a9d84b1 - core::panicking::panic_fmt::hb15d6f55e8472f62 [INFO] [stderr] at /rustc/da897dfb6daa268a965d2d73620316ba56020a19/library/core/src/panicking.rs:85 [INFO] [stderr] 15: 0x56127a9d82d3 - core::option::expect_none_failed::he492a18657d97593 [INFO] [stderr] at /rustc/da897dfb6daa268a965d2d73620316ba56020a19/library/core/src/option.rs:1221 [INFO] [stderr] 16: 0x56127a988d99 - core::result::Result::unwrap::h89c3899ad99f3063 [INFO] [stderr] at /rustc/da897dfb6daa268a965d2d73620316ba56020a19/library/core/src/result.rs:973 [INFO] [stderr] 17: 0x56127a985735 - build_script_build::main::h1908632b746efad9 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc_version_runtime-0.1.5/build.rs:27 [INFO] [stderr] 18: 0x56127a98732b - core::ops::function::FnOnce::call_once::hd120cd3a7e75fd9d [INFO] [stderr] at /rustc/da897dfb6daa268a965d2d73620316ba56020a19/library/core/src/ops/function.rs:227 [INFO] [stderr] 19: 0x56127a986fde - std::sys_common::backtrace::__rust_begin_short_backtrace::hf3a82416bd80c3fb [INFO] [stderr] at /rustc/da897dfb6daa268a965d2d73620316ba56020a19/library/std/src/sys_common/backtrace.rs:137 [INFO] [stderr] 20: 0x56127a9875d1 - std::rt::lang_start::{{closure}}::h4ce1e7b3fc7bcf98 [INFO] [stderr] at /rustc/da897dfb6daa268a965d2d73620316ba56020a19/library/std/src/rt.rs:66 [INFO] [stderr] 21: 0x56127a9be741 - core::ops::function::impls:: for &F>::call_once::hecc21eb9018cc197 [INFO] [stderr] at /rustc/da897dfb6daa268a965d2d73620316ba56020a19/library/core/src/ops/function.rs:259 [INFO] [stderr] 22: 0x56127a9be741 - std::panicking::try::do_call::h174ad655d084b5c7 [INFO] [stderr] at /rustc/da897dfb6daa268a965d2d73620316ba56020a19/library/std/src/panicking.rs:381 [INFO] [stderr] 23: 0x56127a9be741 - std::panicking::try::h479e6054ce28de10 [INFO] [stderr] at /rustc/da897dfb6daa268a965d2d73620316ba56020a19/library/std/src/panicking.rs:345 [INFO] [stderr] 24: 0x56127a9be741 - std::panic::catch_unwind::hb558ddea2b3e9c45 [INFO] [stderr] at /rustc/da897dfb6daa268a965d2d73620316ba56020a19/library/std/src/panic.rs:382 [INFO] [stderr] 25: 0x56127a9be741 - std::rt::lang_start_internal::h163149047f0a8b61 [INFO] [stderr] at /rustc/da897dfb6daa268a965d2d73620316ba56020a19/library/std/src/rt.rs:51 [INFO] [stderr] 26: 0x56127a9875a7 - std::rt::lang_start::h9bd5ee95593aa6be [INFO] [stderr] at /rustc/da897dfb6daa268a965d2d73620316ba56020a19/library/std/src/rt.rs:65 [INFO] [stderr] 27: 0x56127a9867ca - main [INFO] [stderr] 28: 0x7feb4ad8d0b3 - __libc_start_main [INFO] [stderr] 29: 0x56127a9850ae - _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" "a52cdfc2535c60aa567b56bffc30e8691077c12e60ed6c44e42fd5e7d228c1b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a52cdfc2535c60aa567b56bffc30e8691077c12e60ed6c44e42fd5e7d228c1b7", kill_on_drop: false }` [INFO] [stdout] a52cdfc2535c60aa567b56bffc30e8691077c12e60ed6c44e42fd5e7d228c1b7