[INFO] fetching crate explicit_tracing_perfetto 0.0.1... [INFO] testing explicit_tracing_perfetto-0.0.1 against 1.95.0 for beta-1.96-1 [INFO] extracting crate explicit_tracing_perfetto 0.0.1 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate explicit_tracing_perfetto 0.0.1 [INFO] finished tweaking crates.io crate explicit_tracing_perfetto 0.0.1 [INFO] tweaked toml for crates.io crate explicit_tracing_perfetto 0.0.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate explicit_tracing_perfetto 0.0.1 on toolchain 1.95.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate explicit_tracing_perfetto 0.0.1 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded prost v0.12.6 [INFO] [stderr] Downloaded thread-id v4.2.2 [INFO] [stderr] Downloaded prost-derive v0.12.6 [INFO] [stderr] Downloaded itertools v0.12.1 [INFO] [stderr] Downloaded zerocopy-derive v0.8.46 [INFO] [stderr] Downloaded zerocopy v0.8.46 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 86187be9f528ca59a50295669d3a32b0523d1273796c948893d6905cbd8e55e5 [INFO] running `Command { std: "docker" "start" "-a" "86187be9f528ca59a50295669d3a32b0523d1273796c948893d6905cbd8e55e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "86187be9f528ca59a50295669d3a32b0523d1273796c948893d6905cbd8e55e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86187be9f528ca59a50295669d3a32b0523d1273796c948893d6905cbd8e55e5", kill_on_drop: false }` [INFO] [stdout] 86187be9f528ca59a50295669d3a32b0523d1273796c948893d6905cbd8e55e5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fe208a528dd261855e72978c2ce1db74aeda57f79a375c52fff84b13798b7191 [INFO] running `Command { std: "docker" "start" "-a" "fe208a528dd261855e72978c2ce1db74aeda57f79a375c52fff84b13798b7191", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling libc v0.2.183 [INFO] [stderr] Compiling unicode-ident v1.0.24 [INFO] [stderr] Compiling quote v1.0.45 [INFO] [stderr] Compiling cfg-if v1.0.4 [INFO] [stderr] Compiling zerocopy v0.8.46 [INFO] [stderr] Compiling once_cell v1.21.4 [INFO] [stderr] Compiling anyhow v1.0.102 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling log v0.4.29 [INFO] [stderr] Compiling tracing-core v0.1.36 [INFO] [stderr] Compiling sharded-slab v0.1.7 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Compiling thread_local v1.1.9 [INFO] [stderr] Compiling bytes v1.11.1 [INFO] [stderr] Compiling pin-project-lite v0.2.17 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling nu-ansi-term v0.50.3 [INFO] [stderr] Compiling tracing-subscriber v0.3.23 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling getrandom v0.2.17 [INFO] [stderr] Compiling thread-id v4.2.2 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling tracing-attributes v0.1.31 [INFO] [stderr] Compiling prost-derive v0.12.6 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling tracing v0.1.44 [INFO] [stderr] Compiling prost v0.12.6 [INFO] [stderr] Compiling explicit_tracing_perfetto v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 58.14s [INFO] running `Command { std: "docker" "inspect" "fe208a528dd261855e72978c2ce1db74aeda57f79a375c52fff84b13798b7191", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe208a528dd261855e72978c2ce1db74aeda57f79a375c52fff84b13798b7191", kill_on_drop: false }` [INFO] [stdout] fe208a528dd261855e72978c2ce1db74aeda57f79a375c52fff84b13798b7191 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c1877197ce44cd82b5056b057808e3a43710cbf225aa99fa431209426b074eee [INFO] running `Command { std: "docker" "start" "-a" "c1877197ce44cd82b5056b057808e3a43710cbf225aa99fa431209426b074eee", kill_on_drop: false }` [INFO] [stderr] Compiling explicit_tracing_perfetto v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 23.65s [INFO] running `Command { std: "docker" "inspect" "c1877197ce44cd82b5056b057808e3a43710cbf225aa99fa431209426b074eee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1877197ce44cd82b5056b057808e3a43710cbf225aa99fa431209426b074eee", kill_on_drop: false }` [INFO] [stdout] c1877197ce44cd82b5056b057808e3a43710cbf225aa99fa431209426b074eee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 872b3f0707034815b5efec8e4c2b593809d176c039234ac53798f8579bd4d5aa [INFO] running `Command { std: "docker" "start" "-a" "872b3f0707034815b5efec8e4c2b593809d176c039234ac53798f8579bd4d5aa", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/explicit_tracing_perfetto-5869fb51d0bcdeb8) [INFO] [stderr] Doc-tests explicit_tracing_perfetto [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] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - PerfettoLayer::with_filter_by_marker (line 122) ... FAILED [INFO] [stdout] test src/lib.rs - (line 10) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - PerfettoLayer::with_filter_by_marker (line 122) stdout ---- [INFO] [stdout] Test executable failed (exit status: 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] [INFO] [stdout] thread 'main' (47) panicked at src/lib.rs:8:73: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5e00e2d59c4a - std[e28293b1aa0f68bd]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5e00e2d59c4a - std[e28293b1aa0f68bd]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5e00e2d59c4a - std[e28293b1aa0f68bd]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x5e00e2d59c4a - <::print::DisplayBacktrace as core[c1f1a4ba060b9bfa]::fmt::Display>::fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x5e00e2d6d1aa - ::fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x5e00e2d6d1aa - core[c1f1a4ba060b9bfa]::fmt::write [INFO] [stdout] 6: 0x5e00e2d5da72 - std[e28293b1aa0f68bd]::io::default_write_fmt:: [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5e00e2d5da72 - ::write_fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x5e00e2d44a5f - ::print [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x5e00e2d44a5f - std[e28293b1aa0f68bd]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x5e00e2d554c1 - std[e28293b1aa0f68bd]::panicking::default_hook [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:319:9 [INFO] [stdout] 11: 0x5e00e2d5567b - std[e28293b1aa0f68bd]::panicking::panic_with_hook [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:825:13 [INFO] [stdout] 12: 0x5e00e2d44b18 - std[e28293b1aa0f68bd]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:698:13 [INFO] [stdout] 13: 0x5e00e2d3c769 - std[e28293b1aa0f68bd]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 14: 0x5e00e2d453fd - __rustc[b7974e8690430dd9]::rust_begin_unwind [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:689:5 [INFO] [stdout] 15: 0x5e00e2d6da4c - core[c1f1a4ba060b9bfa]::panicking::panic_fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/panicking.rs:80:14 [INFO] [stdout] 16: 0x5e00e2d6d7c2 - core[c1f1a4ba060b9bfa]::result::unwrap_failed [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/result.rs:1867:5 [INFO] [stdout] 17: 0x5e00e2c52b22 - rust_out::main::_doctest_main_src_lib_rs_122_0::h5b335d82428196ee [INFO] [stdout] 18: 0x5e00e2c52aa6 - rust_out::main::h6858b1260b220e61 [INFO] [stdout] 19: 0x5e00e2b65183 - core::ops::function::FnOnce::call_once::h14ca9e4c454a06ac [INFO] [stdout] 20: 0x5e00e2b63c96 - std::sys::backtrace::__rust_begin_short_backtrace::h0b4b0696ae3832eb [INFO] [stdout] 21: 0x5e00e2b63a19 - std::rt::lang_start::{{closure}}::h7ddee22bd37cae7d [INFO] [stdout] 22: 0x5e00e2d54c34 - <&dyn core[c1f1a4ba060b9bfa]::ops::function::Fn<(), Output = i32> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::panic::unwind_safe::RefUnwindSafe as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/ops/function.rs:287:21 [INFO] [stdout] 23: 0x5e00e2d54c34 - std[e28293b1aa0f68bd]::panicking::catch_unwind::do_call::<&dyn core[c1f1a4ba060b9bfa]::ops::function::Fn<(), Output = i32> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::panic::unwind_safe::RefUnwindSafe, i32> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:581:40 [INFO] [stdout] 24: 0x5e00e2d54c34 - std[e28293b1aa0f68bd]::panicking::catch_unwind:: + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::panic::unwind_safe::RefUnwindSafe> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:544:19 [INFO] [stdout] 25: 0x5e00e2d54c34 - std[e28293b1aa0f68bd]::panic::catch_unwind::<&dyn core[c1f1a4ba060b9bfa]::ops::function::Fn<(), Output = i32> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::panic::unwind_safe::RefUnwindSafe, i32> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panic.rs:359:14 [INFO] [stdout] 26: 0x5e00e2d54c34 - std[e28293b1aa0f68bd]::rt::lang_start_internal::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/rt.rs:175:24 [INFO] [stdout] 27: 0x5e00e2d54c34 - std[e28293b1aa0f68bd]::panicking::catch_unwind::do_call:: [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:581:40 [INFO] [stdout] 28: 0x5e00e2d54c34 - std[e28293b1aa0f68bd]::panicking::catch_unwind:: [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:544:19 [INFO] [stdout] 29: 0x5e00e2d54c34 - std[e28293b1aa0f68bd]::panic::catch_unwind:: [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panic.rs:359:14 [INFO] [stdout] 30: 0x5e00e2d54c34 - std[e28293b1aa0f68bd]::rt::lang_start_internal [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/rt.rs:171:5 [INFO] [stdout] 31: 0x5e00e2b63a01 - std::rt::lang_start::h94a3c273b33f1432 [INFO] [stdout] 32: 0x5e00e2c937f5 - main [INFO] [stdout] 33: 0x705f08b7a1ca - [INFO] [stdout] 34: 0x705f08b7a28b - __libc_start_main [INFO] [stdout] 35: 0x5e00e2b07ba5 - _start [INFO] [stdout] 36: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - PerfettoLayer::with_filter_by_marker (line 122) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.09s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "872b3f0707034815b5efec8e4c2b593809d176c039234ac53798f8579bd4d5aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "872b3f0707034815b5efec8e4c2b593809d176c039234ac53798f8579bd4d5aa", kill_on_drop: false }` [INFO] [stdout] 872b3f0707034815b5efec8e4c2b593809d176c039234ac53798f8579bd4d5aa