[INFO] fetching crate selium-log 0.1.0... [INFO] testing selium-log-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [INFO] extracting crate selium-log 0.1.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate selium-log 0.1.0 [INFO] finished tweaking crates.io crate selium-log 0.1.0 [INFO] tweaked toml for crates.io crate selium-log 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate selium-log 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate selium-log 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thiserror v1.0.51 [INFO] [stderr] Downloaded thiserror-impl v1.0.51 [INFO] [stderr] Downloaded fake v2.9.2 [INFO] [stderr] Downloaded crc32c v0.6.5 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.16 [INFO] [stderr] Downloaded crossbeam-utils v0.8.17 [INFO] [stderr] Downloaded rayon-core v1.12.0 [INFO] [stderr] Downloaded rayon v1.8.0 [INFO] [stderr] Downloaded deunicode v1.4.2 [INFO] [stderr] Downloaded chrono v0.4.34 [INFO] [stderr] Downloaded syn v2.0.49 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 914671460a4c10e500981cbcd53e811c01484d9b77a7594cf4664afa166c9cc9 [INFO] running `Command { std: "docker" "start" "-a" "914671460a4c10e500981cbcd53e811c01484d9b77a7594cf4664afa166c9cc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "914671460a4c10e500981cbcd53e811c01484d9b77a7594cf4664afa166c9cc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "914671460a4c10e500981cbcd53e811c01484d9b77a7594cf4664afa166c9cc9", kill_on_drop: false }` [INFO] [stdout] 914671460a4c10e500981cbcd53e811c01484d9b77a7594cf4664afa166c9cc9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 664db6631f0fc57620a4f2c28460b06b251748663bca3a8b293c81a4fa907e19 [INFO] running `Command { std: "docker" "start" "-a" "664db6631f0fc57620a4f2c28460b06b251748663bca3a8b293c81a4fa907e19", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling semver v1.0.22 [INFO] [stderr] Compiling pin-project-lite v0.2.13 [INFO] [stderr] Compiling futures-io v0.3.30 [INFO] [stderr] Compiling futures-task v0.3.30 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling thiserror v1.0.51 [INFO] [stderr] Compiling bytes v1.5.0 [INFO] [stderr] Compiling iana-time-zone v0.1.58 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling futures-channel v0.3.30 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling memmap2 v0.9.4 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling crc32c v0.6.5 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.49 [INFO] [stderr] Compiling chrono v0.4.34 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling thiserror-impl v1.0.51 [INFO] [stderr] Compiling tokio v1.36.0 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling futures-executor v0.3.30 [INFO] [stderr] Compiling futures v0.3.30 [INFO] [stderr] Compiling tokio-util v0.7.10 [INFO] [stderr] Compiling selium-log v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.45s [INFO] running `Command { std: "docker" "inspect" "664db6631f0fc57620a4f2c28460b06b251748663bca3a8b293c81a4fa907e19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "664db6631f0fc57620a4f2c28460b06b251748663bca3a8b293c81a4fa907e19", kill_on_drop: false }` [INFO] [stdout] 664db6631f0fc57620a4f2c28460b06b251748663bca3a8b293c81a4fa907e19 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9683dcfaa55a756f8f2d128781a0f11501629125d2edea6b92b811393b59328b [INFO] running `Command { std: "docker" "start" "-a" "9683dcfaa55a756f8f2d128781a0f11501629125d2edea6b92b811393b59328b", kill_on_drop: false }` [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling crossbeam-utils v0.8.17 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Compiling rayon-core v1.12.0 [INFO] [stderr] Compiling unicode-width v0.1.11 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling getrandom v0.2.11 [INFO] [stderr] Compiling rustix v0.38.31 [INFO] [stderr] Compiling csv-core v0.1.11 [INFO] [stderr] Compiling linux-raw-sys v0.4.12 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling bitflags v2.4.1 [INFO] [stderr] Compiling criterion-plot v0.4.5 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling deunicode v1.4.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.16 [INFO] [stderr] Compiling crossbeam-deque v0.8.4 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Compiling plotters v0.3.5 [INFO] [stderr] Compiling chrono v0.4.34 [INFO] [stderr] Compiling fake v2.9.2 [INFO] [stderr] Compiling rayon v1.8.0 [INFO] [stderr] Compiling selium-log v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling tempfile v3.10.1 [INFO] [stderr] Compiling regex v1.10.2 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling csv v1.3.0 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.3.6 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 22.33s [INFO] running `Command { std: "docker" "inspect" "9683dcfaa55a756f8f2d128781a0f11501629125d2edea6b92b811393b59328b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9683dcfaa55a756f8f2d128781a0f11501629125d2edea6b92b811393b59328b", kill_on_drop: false }` [INFO] [stdout] 9683dcfaa55a756f8f2d128781a0f11501629125d2edea6b92b811393b59328b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8ad021ea3a78b4d598e62f09f7b08435ace7f5e1ec76fea6f410faeba35b8b7d [INFO] running `Command { std: "docker" "start" "-a" "8ad021ea3a78b4d598e62f09f7b08435ace7f5e1ec76fea6f410faeba35b8b7d", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/selium_log-20363f519e12534d) [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/helpers.rs (/opt/rustwide/target/debug/deps/helpers-25e9a523f24d99cf) [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/main.rs (/opt/rustwide/target/debug/deps/main-35afb2de722df43b) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test writes_to_log ... ok [INFO] [stdout] test flushes_log_based_on_writes ... ok [INFO] [stdout] test fetches_messages_starting_from_offset ... ok [INFO] [stdout] test fetches_messages_from_offset_with_limit ... ok [INFO] [stdout] test writes_producer_messages_in_order ... ok [INFO] [stdout] test fetches_all_messages_if_limit_greater_than_total ... ok [INFO] [stdout] test splits_log_into_segments ... ok [INFO] [stdout] test flushes_log_based_on_interval ... ok [INFO] [stdout] test fetches_all_messages_in_segment_if_no_limit_specified ... ok [INFO] [stdout] test fetches_x_messages_in_segment_if_limit_specified ... ok [INFO] [stdout] test removes_stale_logs ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.45s [INFO] [stdout] [INFO] [stderr] Doc-tests selium_log [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] [stdout] test src/lib.rs - MessageLog (line 53) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - MessageLog (line 53) stdout ---- [INFO] [stdout] Test executable failed (exit status: 1). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] Error: Failed to create log directory. [INFO] [stdout] [INFO] [stdout] Caused by: [INFO] [stdout] 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: rust_out::main::{{closure}} [INFO] [stdout] 3: tokio::runtime::park::CachedParkThread::block_on::{{closure}} [INFO] [stdout] 4: tokio::runtime::park::CachedParkThread::block_on [INFO] [stdout] 5: tokio::runtime::context::blocking::BlockingRegionGuard::block_on [INFO] [stdout] 6: tokio::runtime::scheduler::multi_thread::MultiThread::block_on::{{closure}} [INFO] [stdout] 7: tokio::runtime::context::runtime::enter_runtime [INFO] [stdout] 8: tokio::runtime::scheduler::multi_thread::MultiThread::block_on [INFO] [stdout] 9: tokio::runtime::runtime::Runtime::block_on [INFO] [stdout] 10: rust_out::main [INFO] [stdout] 11: core::ops::function::FnOnce::call_once [INFO] [stdout] 12: std::sys::backtrace::__rust_begin_short_backtrace [INFO] [stdout] 13: std::rt::lang_start::{{closure}} [INFO] [stdout] 14: core::ops::function::impls:: for &F>::call_once [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:287:21 [INFO] [stdout] 15: std::panicking::catch_unwind::do_call [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:590:40 [INFO] [stdout] 16: std::panicking::catch_unwind [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:553:19 [INFO] [stdout] 17: std::panic::catch_unwind [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panic.rs:359:14 [INFO] [stdout] 18: std::rt::lang_start_internal::{{closure}} [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/rt.rs:175:24 [INFO] [stdout] 19: std::panicking::catch_unwind::do_call [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:590:40 [INFO] [stdout] 20: std::panicking::catch_unwind [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:553:19 [INFO] [stdout] 21: std::panic::catch_unwind [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panic.rs:359:14 [INFO] [stdout] 22: std::rt::lang_start_internal [INFO] [stdout] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/rt.rs:171:5 [INFO] [stdout] 23: std::rt::lang_start [INFO] [stdout] 24: main [INFO] [stdout] 25: [INFO] [stdout] 26: __libc_start_main [INFO] [stdout] 27: _start [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - MessageLog (line 53) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.16s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8ad021ea3a78b4d598e62f09f7b08435ace7f5e1ec76fea6f410faeba35b8b7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ad021ea3a78b4d598e62f09f7b08435ace7f5e1ec76fea6f410faeba35b8b7d", kill_on_drop: false }` [INFO] [stdout] 8ad021ea3a78b4d598e62f09f7b08435ace7f5e1ec76fea6f410faeba35b8b7d