[INFO] fetching crate sertools 0.2.0... [INFO] testing sertools-0.2.0 against beta-2024-12-08 for beta-1.84.0-4 [INFO] extracting crate sertools 0.2.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate sertools 0.2.0 on toolchain beta-2024-12-08 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sertools 0.2.0 [INFO] finished tweaking crates.io crate sertools 0.2.0 [INFO] tweaked toml for crates.io crate sertools 0.2.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 10 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c2f879cef8dc300dd76b401f0ac0b69226dbe240919cee9a8a12143806ab9e87 [INFO] running `Command { std: "docker" "start" "-a" "c2f879cef8dc300dd76b401f0ac0b69226dbe240919cee9a8a12143806ab9e87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c2f879cef8dc300dd76b401f0ac0b69226dbe240919cee9a8a12143806ab9e87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2f879cef8dc300dd76b401f0ac0b69226dbe240919cee9a8a12143806ab9e87", kill_on_drop: false }` [INFO] [stdout] c2f879cef8dc300dd76b401f0ac0b69226dbe240919cee9a8a12143806ab9e87 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1fe29075a5b9722d3ff91f366b035765e59c1aac1e10f1efff665fc1fc426078 [INFO] running `Command { std: "docker" "start" "-a" "1fe29075a5b9722d3ff91f366b035765e59c1aac1e10f1efff665fc1fc426078", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.216 [INFO] [stderr] Compiling sertools v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.88s [INFO] running `Command { std: "docker" "inspect" "1fe29075a5b9722d3ff91f366b035765e59c1aac1e10f1efff665fc1fc426078", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1fe29075a5b9722d3ff91f366b035765e59c1aac1e10f1efff665fc1fc426078", kill_on_drop: false }` [INFO] [stdout] 1fe29075a5b9722d3ff91f366b035765e59c1aac1e10f1efff665fc1fc426078 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6407d7881b7cb3d2cc451b976b51ce93a32b94f2ee85741897bf66a67a7faa81 [INFO] running `Command { std: "docker" "start" "-a" "6407d7881b7cb3d2cc451b976b51ce93a32b94f2ee85741897bf66a67a7faa81", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling serde v1.0.216 [INFO] [stderr] Compiling serde_json v1.0.133 [INFO] [stderr] Compiling itoa v1.0.14 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.90 [INFO] [stderr] Compiling serde_derive v1.0.216 [INFO] [stderr] Compiling sertools v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 11.06s [INFO] running `Command { std: "docker" "inspect" "6407d7881b7cb3d2cc451b976b51ce93a32b94f2ee85741897bf66a67a7faa81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6407d7881b7cb3d2cc451b976b51ce93a32b94f2ee85741897bf66a67a7faa81", kill_on_drop: false }` [INFO] [stdout] 6407d7881b7cb3d2cc451b976b51ce93a32b94f2ee85741897bf66a67a7faa81 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a6117fbe2449de79b7da0ff3962828008894e5cc122534564c6045f7636802f7 [INFO] running `Command { std: "docker" "start" "-a" "a6117fbe2449de79b7da0ff3962828008894e5cc122534564c6045f7636802f7", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sertools-83bd3c80e9994b66) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests sertools [INFO] [stderr] thread 'rustc' panicked at src/librustdoc/doctest.rs:712:46: [INFO] [stderr] rustdoc needs a tempdir: Custom { kind: StorageFull, error: PathError { path: "/tmp/rustdoctestUT8wEi", err: Os { code: 28, kind: StorageFull, message: "No space left on device" } } } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7814d0c9152a - ::fmt::h98c26ac25ffe89bb [INFO] [stderr] 1: 0x7814d14248fc - core::fmt::write::h0dd5f6e2238c7982 [INFO] [stderr] 2: 0x7814d234ffd1 - std::io::Write::write_fmt::hc00bff0a88e08857 [INFO] [stderr] 3: 0x7814d0c91382 - std::sys::backtrace::BacktraceLock::print::h5c19c1c038ee186d [INFO] [stderr] 4: 0x7814d0c9385a - std::panicking::default_hook::{{closure}}::h77172f079a1fcb13 [INFO] [stderr] 5: 0x7814d0c936c0 - std::panicking::default_hook::he5f8e3b203ccddba [INFO] [stderr] 6: 0x7814cfd108b5 - std[b9e7ca495922dc28]::panicking::update_hook::>::{closure#0} [INFO] [stderr] 7: 0x7814d0c93f38 - std::panicking::rust_panic_with_hook::h53863d4e9018df39 [INFO] [stderr] 8: 0x7814d0c93d0a - std::panicking::begin_panic_handler::{{closure}}::h67280e6fa0757873 [INFO] [stderr] 9: 0x7814d0c919d9 - std::sys::backtrace::__rust_end_short_backtrace::h1dac3f54d6fbbeb2 [INFO] [stderr] 10: 0x7814d0c939cc - rust_begin_unwind [INFO] [stderr] 11: 0x7814cd6ee560 - core::panicking::panic_fmt::h6792bd1b2bf01041 [INFO] [stderr] 12: 0x7814cdc7b606 - core::result::unwrap_failed::h05e0602ed34287c5 [INFO] [stderr] 13: 0x5ba82a201a63 - ::new [INFO] [stderr] 14: 0x5ba82a202f35 - rustdoc[bef8b17de71f3e2]::doctest::generate_test_desc_and_fn [INFO] [stderr] 15: 0x5ba82a2029ab - ::add_test [INFO] [stderr] 16: 0x5ba82a08444c - rustc_interface[164bca52f843a547]::interface::run_compiler::, rustdoc[bef8b17de71f3e2]::doctest::run::{closure#2}>::{closure#1} [INFO] [stderr] 17: 0x5ba82a00346b - std[b9e7ca495922dc28]::sys::backtrace::__rust_begin_short_backtrace::, rustdoc[bef8b17de71f3e2]::doctest::run::{closure#2}>::{closure#1}, core[d10bf40c8679dc2f]::result::Result>::{closure#0}, core[d10bf40c8679dc2f]::result::Result>::{closure#0}::{closure#0}, core[d10bf40c8679dc2f]::result::Result> [INFO] [stderr] 18: 0x5ba82a0956a4 - <::spawn_unchecked_, rustdoc[bef8b17de71f3e2]::doctest::run::{closure#2}>::{closure#1}, core[d10bf40c8679dc2f]::result::Result>::{closure#0}, core[d10bf40c8679dc2f]::result::Result>::{closure#0}::{closure#0}, core[d10bf40c8679dc2f]::result::Result>::{closure#1} as core[d10bf40c8679dc2f]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 19: 0x7814d23328f9 - std::sys::pal::unix::thread::Thread::new::thread_start::h48cf765408f6f5f2 [INFO] [stderr] 20: 0x7814d3b1eac3 - [INFO] [stderr] 21: 0x7814d3bafa04 - clone [INFO] [stderr] 22: 0x0 - [INFO] [stderr] [INFO] [stderr] error: the compiler unexpectedly panicked. this is a bug. [INFO] [stderr] [INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-rustdoc&template=ice.md [INFO] [stderr] [INFO] [stderr] note: rustc 1.84.0-beta.4 (202008a1b 2024-12-07) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: --crate-type lib -C embed-bitcode=no [INFO] [stderr] [INFO] [stderr] query stack during panic: [INFO] [stderr] end of query stack [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "a6117fbe2449de79b7da0ff3962828008894e5cc122534564c6045f7636802f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6117fbe2449de79b7da0ff3962828008894e5cc122534564c6045f7636802f7", kill_on_drop: false }` [INFO] [stdout] a6117fbe2449de79b7da0ff3962828008894e5cc122534564c6045f7636802f7