[INFO] fetching crate pcd-rs 0.8.0... [INFO] testing pcd-rs-0.8.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] extracting crate pcd-rs 0.8.0 into /workspace/builds/worker-98/source [INFO] validating manifest of crates.io crate pcd-rs 0.8.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pcd-rs 0.8.0 [INFO] finished tweaking crates.io crate pcd-rs 0.8.0 [INFO] tweaked toml for crates.io crate pcd-rs 0.8.0 written to /workspace/builds/worker-98/source/Cargo.toml [INFO] crate crates.io crate pcd-rs 0.8.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pcd-rs-derive v0.5.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ea733d027027fed766c0b787c30febd5bc0d12564ceb5b4c87aaee813d319ca2 [INFO] running `Command { std: "docker" "start" "-a" "ea733d027027fed766c0b787c30febd5bc0d12564ceb5b4c87aaee813d319ca2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ea733d027027fed766c0b787c30febd5bc0d12564ceb5b4c87aaee813d319ca2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea733d027027fed766c0b787c30febd5bc0d12564ceb5b4c87aaee813d319ca2", kill_on_drop: false }` [INFO] [stdout] ea733d027027fed766c0b787c30febd5bc0d12564ceb5b4c87aaee813d319ca2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e9037833e1817afe74e6218921459ba4f5e5e4df7982ce57c8449ade5979736f [INFO] running `Command { std: "docker" "start" "-a" "e9037833e1817afe74e6218921459ba4f5e5e4df7982ce57c8449ade5979736f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling pcd-rs-derive v0.5.1 [INFO] [stderr] Compiling thiserror v1.0.24 [INFO] [stderr] Compiling pcd-rs v0.8.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.95s [INFO] running `Command { std: "docker" "inspect" "e9037833e1817afe74e6218921459ba4f5e5e4df7982ce57c8449ade5979736f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9037833e1817afe74e6218921459ba4f5e5e4df7982ce57c8449ade5979736f", kill_on_drop: false }` [INFO] [stdout] e9037833e1817afe74e6218921459ba4f5e5e4df7982ce57c8449ade5979736f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6d7c6c0a4a381046ada02da431700df91b71569149a92ebf957c941a741aa12a [INFO] running `Command { std: "docker" "start" "-a" "6d7c6c0a4a381046ada02da431700df91b71569149a92ebf957c941a741aa12a", kill_on_drop: false }` [INFO] [stderr] Compiling pcd-rs v0.8.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.53s [INFO] running `Command { std: "docker" "inspect" "6d7c6c0a4a381046ada02da431700df91b71569149a92ebf957c941a741aa12a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d7c6c0a4a381046ada02da431700df91b71569149a92ebf957c941a741aa12a", kill_on_drop: false }` [INFO] [stdout] 6d7c6c0a4a381046ada02da431700df91b71569149a92ebf957c941a741aa12a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5ea90333749f5d9b08d23ab47b1400d860c13f2b497837c4c53d9ab6f090126f [INFO] running `Command { std: "docker" "start" "-a" "5ea90333749f5d9b08d23ab47b1400d860c13f2b497837c4c53d9ab6f090126f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.16s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/pcd_rs-2d5fe84c4e340747) [INFO] [stdout] [INFO] [stderr] Running tests/read.rs (/opt/rustwide/target/debug/deps/read-6963ea83ca4237a2) [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] [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] Running tests/write.rs (/opt/rustwide/target/debug/deps/write-d9d040973431bf53) [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 pcd-rs [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/record.rs - record (line 10) ... ok [INFO] [stdout] test src/record.rs - record (line 35) ... ok [INFO] [stdout] test src/writer.rs - writer (line 8) ... FAILED [INFO] [stdout] test src/reader.rs - reader (line 8) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/writer.rs - writer (line 8) stdout ---- [INFO] [stdout] Test executable failed (exit code 1). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] Error: Read-only file system (os error 30) [INFO] [stdout] [INFO] [stdout] Stack backtrace: [INFO] [stdout] 0: anyhow::error:: for anyhow::Error>::from [INFO] [stdout] 1: as core::ops::try_trait::FromResidual>>::from_residual [INFO] [stdout] 2: pcd_rs::writer::WriterInit::create [INFO] [stdout] 3: rust_out::main [INFO] [stdout] 4: core::ops::function::FnOnce::call_once [INFO] [stdout] 5: std::sys_common::backtrace::__rust_begin_short_backtrace [INFO] [stdout] 6: std::rt::lang_start::{{closure}} [INFO] [stdout] 7: core::ops::function::impls:: for &F>::call_once [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/core/src/ops/function.rs:259:13 [INFO] [stdout] 8: std::panicking::try::do_call [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:406:40 [INFO] [stdout] 9: std::panicking::try [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:370:19 [INFO] [stdout] 10: std::panic::catch_unwind [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panic.rs:133:14 [INFO] [stdout] 11: std::rt::lang_start_internal::{{closure}} [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/rt.rs:128:48 [INFO] [stdout] 12: std::panicking::try::do_call [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:406:40 [INFO] [stdout] 13: std::panicking::try [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:370:19 [INFO] [stdout] 14: std::panic::catch_unwind [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panic.rs:133:14 [INFO] [stdout] 15: std::rt::lang_start_internal [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/rt.rs:128:20 [INFO] [stdout] 16: std::rt::lang_start [INFO] [stdout] 17: main [INFO] [stdout] 18: __libc_start_main [INFO] [stdout] 19: _start [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/writer.rs - writer (line 8) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.16s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "5ea90333749f5d9b08d23ab47b1400d860c13f2b497837c4c53d9ab6f090126f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ea90333749f5d9b08d23ab47b1400d860c13f2b497837c4c53d9ab6f090126f", kill_on_drop: false }` [INFO] [stdout] 5ea90333749f5d9b08d23ab47b1400d860c13f2b497837c4c53d9ab6f090126f