[INFO] fetching crate text 0.0.4... [INFO] testing text-0.0.4 against beta-2020-10-09 for beta-1.48-1 [INFO] extracting crate text 0.0.4 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate text 0.0.4 on toolchain beta-2020-10-09 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate text 0.0.4 [INFO] finished tweaking crates.io crate text 0.0.4 [INFO] tweaked toml for crates.io crate text 0.0.4 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded truetype v0.22.0 [INFO] [stderr] Downloaded opentype v0.17.1 [INFO] [stderr] Downloaded font v0.3.2 [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-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 74a4e1d8b115a552882a9a4335f8199a816b8a980cc207bf31eb2eaf2c13ca16 [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" "74a4e1d8b115a552882a9a4335f8199a816b8a980cc207bf31eb2eaf2c13ca16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "74a4e1d8b115a552882a9a4335f8199a816b8a980cc207bf31eb2eaf2c13ca16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74a4e1d8b115a552882a9a4335f8199a816b8a980cc207bf31eb2eaf2c13ca16", kill_on_drop: false }` [INFO] [stdout] 74a4e1d8b115a552882a9a4335f8199a816b8a980cc207bf31eb2eaf2c13ca16 [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" "RUSTFLAGS=--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-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7c1403070c0e92874530c4fbacc92b0c9ece815cbbb7f0bdc09452a9727af206 [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" "7c1403070c0e92874530c4fbacc92b0c9ece815cbbb7f0bdc09452a9727af206", kill_on_drop: false }` [INFO] [stderr] Compiling postscript v0.11.1 [INFO] [stderr] Compiling truetype v0.22.0 [INFO] [stderr] Compiling opentype v0.17.1 [INFO] [stderr] Compiling font v0.3.2 [INFO] [stderr] Compiling text v0.0.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.22s [INFO] running `Command { std: "docker" "inspect" "7c1403070c0e92874530c4fbacc92b0c9ece815cbbb7f0bdc09452a9727af206", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c1403070c0e92874530c4fbacc92b0c9ece815cbbb7f0bdc09452a9727af206", kill_on_drop: false }` [INFO] [stdout] 7c1403070c0e92874530c4fbacc92b0c9ece815cbbb7f0bdc09452a9727af206 [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" "RUSTFLAGS=--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-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2e33d3e8b051fdbbd267ee0a0065b9fa49734f84586a8238b6834ba8410569ce [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" "2e33d3e8b051fdbbd267ee0a0065b9fa49734f84586a8238b6834ba8410569ce", kill_on_drop: false }` [INFO] [stderr] Compiling text v0.0.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.61s [INFO] running `Command { std: "docker" "inspect" "2e33d3e8b051fdbbd267ee0a0065b9fa49734f84586a8238b6834ba8410569ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e33d3e8b051fdbbd267ee0a0065b9fa49734f84586a8238b6834ba8410569ce", kill_on_drop: false }` [INFO] [stdout] 2e33d3e8b051fdbbd267ee0a0065b9fa49734f84586a8238b6834ba8410569ce [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" "RUSTFLAGS=--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-2020-10-09" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9166c0f70cb73765b850f5e94d0ca57ce4a8818e364c243d9d1abb11d695247a [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" "9166c0f70cb73765b850f5e94d0ca57ce4a8818e364c243d9d1abb11d695247a", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/text-2753914e1abec2e7 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests text [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 5) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 5) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'attempted to zero-initialize type `truetype::char_mapping::Encoding4`, which is invalid', /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/mem/mod.rs:622:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x56217efb3a00 - std::backtrace_rs::backtrace::libunwind::trace::h7cf3ca97bd83fbab [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96 [INFO] [stdout] 1: 0x56217efb3a00 - std::backtrace_rs::backtrace::trace_unsynchronized::h5a69c674b2d9ea5c [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x56217efb3a00 - std::sys_common::backtrace::_print_fmt::hdf72478dfcb50678 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:79 [INFO] [stdout] 3: 0x56217efb3a00 - ::fmt::h1e0bdbb35e83deca [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:58 [INFO] [stdout] 4: 0x56217efcd42c - core::fmt::write::he67f9b17bcb7ee73 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/fmt/mod.rs:1080 [INFO] [stdout] 5: 0x56217efb20d2 - std::io::Write::write_fmt::hac97d5cb5753e2ec [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/io/mod.rs:1516 [INFO] [stdout] 6: 0x56217efb5b2d - std::sys_common::backtrace::_print::haa20918e28a126c5 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:61 [INFO] [stdout] 7: 0x56217efb5b2d - std::sys_common::backtrace::print::h49e772a4873d9076 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:48 [INFO] [stdout] 8: 0x56217efb5b2d - std::panicking::default_hook::{{closure}}::hb218b305d15e3f11 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:208 [INFO] [stdout] 9: 0x56217efb57d8 - std::panicking::default_hook::h63997b7b949e1ce0 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:227 [INFO] [stdout] 10: 0x56217efb61b1 - std::panicking::rust_panic_with_hook::hb54f09ccadf64bd3 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:577 [INFO] [stdout] 11: 0x56217efb5d59 - std::panicking::begin_panic_handler::{{closure}}::h8b43445b254eeb30 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:484 [INFO] [stdout] 12: 0x56217efb3e8c - std::sys_common::backtrace::__rust_end_short_backtrace::hacd691450edfeae0 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:153 [INFO] [stdout] 13: 0x56217efb5d19 - rust_begin_unwind [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:483 [INFO] [stdout] 14: 0x56217efcc741 - core::panicking::panic_fmt::h5b17d4a0e853d0f5 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/panicking.rs:85 [INFO] [stdout] 15: 0x56217efcc68d - core::panicking::panic::hc6be4d7009fb30ae [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/panicking.rs:50 [INFO] [stdout] 16: 0x56217ef3b429 - ::read::h07ae0da55c9b9165 [INFO] [stdout] 17: 0x56217ef4155c - ::read::h6d12d3fd6772c797 [INFO] [stdout] 18: 0x56217ef41ebd - ::take::hf79f9b5da5300021 [INFO] [stdout] 19: 0x56217ef4da20 - opentype::font::Font::take_given::h0172141e2a899f49 [INFO] [stdout] 20: 0x56217ef50ce1 - opentype::font::Font::take::hcb814c9a7ab5d00a [INFO] [stdout] 21: 0x56217ef268d0 - font::format::opentype::read_font::h92d6ed67446c71ac [INFO] [stdout] 22: 0x56217ef25b7a - font::format::opentype::read::hf1e3bef117720063 [INFO] [stdout] 23: 0x56217ef257e1 - font::file::File::read::h210a3c90011d38d9 [INFO] [stdout] 24: 0x56217ef25722 - font::file::File::open::h41684eb57af1b7f6 [INFO] [stdout] 25: 0x56217ef59278 - rust_out::main::h405f65324f7b53be [INFO] [stdout] 26: 0x56217ef1d923 - core::ops::function::FnOnce::call_once::h5c25fabf55f68cb0 [INFO] [stdout] 27: 0x56217ef1aaa9 - std::sys_common::backtrace::__rust_begin_short_backtrace::he48b78818c6bb8fc [INFO] [stdout] 28: 0x56217ef1af79 - std::rt::lang_start::{{closure}}::h2090de6a9fc357b8 [INFO] [stdout] 29: 0x56217efb65d7 - core::ops::function::impls:: for &F>::call_once::h908982dfc31b926f [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:259 [INFO] [stdout] 30: 0x56217efb65d7 - std::panicking::try::do_call::h92777899503b7584 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:381 [INFO] [stdout] 31: 0x56217efb65d7 - std::panicking::try::h8815656b2b76e792 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:345 [INFO] [stdout] 32: 0x56217efb65d7 - std::panic::catch_unwind::h112ab81228f50b46 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:382 [INFO] [stdout] 33: 0x56217efb65d7 - std::rt::lang_start_internal::h1772a706c7575c24 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/rt.rs:51 [INFO] [stdout] 34: 0x56217ef1af58 - std::rt::lang_start::h5654c047948033d3 [INFO] [stdout] 35: 0x56217ef5941b - main [INFO] [stdout] 36: 0x7f80d4b0d0b3 - __libc_start_main [INFO] [stdout] 37: 0x56217ef1a0ae - _start [INFO] [stdout] 38: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 5) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "9166c0f70cb73765b850f5e94d0ca57ce4a8818e364c243d9d1abb11d695247a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9166c0f70cb73765b850f5e94d0ca57ce4a8818e364c243d9d1abb11d695247a", kill_on_drop: false }` [INFO] [stdout] 9166c0f70cb73765b850f5e94d0ca57ce4a8818e364c243d9d1abb11d695247a