[INFO] fetching crate tiny-nix-ipc 0.2.2... [INFO] testing tiny-nix-ipc-0.2.2 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate tiny-nix-ipc 0.2.2 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate tiny-nix-ipc 0.2.2 [INFO] finished tweaking crates.io crate tiny-nix-ipc 0.2.2 [INFO] tweaked toml for crates.io crate tiny-nix-ipc 0.2.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate tiny-nix-ipc 0.2.2 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 35 packages to latest compatible versions [INFO] [stderr] Adding bincode v1.3.3 (available: v2.0.1) [INFO] [stderr] Adding nix v0.25.1 (available: v0.30.1) [INFO] [stderr] Adding zerocopy v0.6.6 (available: v0.8.27) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ec2bf7063a35bf347aeeb68eb5e79353a68662e1da70742184fb33c5855089e9 [INFO] running `Command { std: "docker" "start" "-a" "ec2bf7063a35bf347aeeb68eb5e79353a68662e1da70742184fb33c5855089e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ec2bf7063a35bf347aeeb68eb5e79353a68662e1da70742184fb33c5855089e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec2bf7063a35bf347aeeb68eb5e79353a68662e1da70742184fb33c5855089e9", kill_on_drop: false }` [INFO] [stdout] ec2bf7063a35bf347aeeb68eb5e79353a68662e1da70742184fb33c5855089e9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e92c9edb9c26c2a79a7ef2bf437830be5a1764d9776b5fa0a8a3f262749c7748 [INFO] running `Command { std: "docker" "start" "-a" "e92c9edb9c26c2a79a7ef2bf437830be5a1764d9776b5fa0a8a3f262749c7748", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling gimli v0.32.3 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling adler2 v2.0.1 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling rustc-demangle v0.1.26 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling addr2line v0.25.1 [INFO] [stderr] Compiling nix v0.25.1 [INFO] [stderr] Compiling backtrace v0.3.76 [INFO] [stderr] Compiling tiny-nix-ipc v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `has_error_description_deprecated` [INFO] [stdout] --> src/lib.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | / error_chain!{ [INFO] [stdout] 28 | | foreign_links { [INFO] [stdout] 29 | | Nix(::nix::Error); [INFO] [stdout] 30 | | Cbor(::serde_cbor::error::Error) #[cfg(feature = "ser_cbor")]; [INFO] [stdout] ... | [INFO] [stdout] 40 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `impl_error_chain_processed` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the macro `impl_error_chain_processed` may come from an old version of the `error_chain` crate, try updating your dependency with `cargo update -p error_chain` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.50s [INFO] running `Command { std: "docker" "inspect" "e92c9edb9c26c2a79a7ef2bf437830be5a1764d9776b5fa0a8a3f262749c7748", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e92c9edb9c26c2a79a7ef2bf437830be5a1764d9776b5fa0a8a3f262749c7748", kill_on_drop: false }` [INFO] [stdout] e92c9edb9c26c2a79a7ef2bf437830be5a1764d9776b5fa0a8a3f262749c7748 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eac834e69c2a7dae082a54afca8712ac8b8060af10e4efaa8a7abee99e54202a [INFO] running `Command { std: "docker" "start" "-a" "eac834e69c2a7dae082a54afca8712ac8b8060af10e4efaa8a7abee99e54202a", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling shmemfdrs v0.1.4 [INFO] [stdout] warning: unexpected `cfg` condition name: `has_error_description_deprecated` [INFO] [stdout] --> src/lib.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | / error_chain!{ [INFO] [stdout] 28 | | foreign_links { [INFO] [stdout] 29 | | Nix(::nix::Error); [INFO] [stdout] 30 | | Cbor(::serde_cbor::error::Error) #[cfg(feature = "ser_cbor")]; [INFO] [stdout] ... | [INFO] [stdout] 40 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `impl_error_chain_processed` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the macro `impl_error_chain_processed` may come from an old version of the `error_chain` crate, try updating your dependency with `cargo update -p error_chain` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tiny-nix-ipc v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `has_error_description_deprecated` [INFO] [stdout] --> src/lib.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | / error_chain!{ [INFO] [stdout] 28 | | foreign_links { [INFO] [stdout] 29 | | Nix(::nix::Error); [INFO] [stdout] 30 | | Cbor(::serde_cbor::error::Error) #[cfg(feature = "ser_cbor")]; [INFO] [stdout] ... | [INFO] [stdout] 40 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `impl_error_chain_processed` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the macro `impl_error_chain_processed` may come from an old version of the `error_chain` crate, try updating your dependency with `cargo update -p error_chain` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.08s [INFO] running `Command { std: "docker" "inspect" "eac834e69c2a7dae082a54afca8712ac8b8060af10e4efaa8a7abee99e54202a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eac834e69c2a7dae082a54afca8712ac8b8060af10e4efaa8a7abee99e54202a", kill_on_drop: false }` [INFO] [stdout] eac834e69c2a7dae082a54afca8712ac8b8060af10e4efaa8a7abee99e54202a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d55b845f107e49f993f95660ac4ff22ebd4b6b8a5c4ea91296dcabe6b97afbde [INFO] running `Command { std: "docker" "start" "-a" "d55b845f107e49f993f95660ac4ff22ebd4b6b8a5c4ea91296dcabe6b97afbde", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: unexpected `cfg` condition name: `has_error_description_deprecated` [INFO] [stderr] --> src/lib.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | / error_chain!{ [INFO] [stderr] 28 | | foreign_links { [INFO] [stderr] 29 | | Nix(::nix::Error); [INFO] [stderr] 30 | | Cbor(::serde_cbor::error::Error) #[cfg(feature = "ser_cbor")]; [INFO] [stderr] ... | [INFO] [stderr] 40 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stderr] = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stderr] = help: try referring to `impl_error_chain_processed` crate for guidance on how handle this unexpected cfg [INFO] [stderr] = help: the macro `impl_error_chain_processed` may come from an old version of the `error_chain` crate, try updating your dependency with `cargo update -p error_chain` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] = note: this warning originates in the macro `impl_error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `tiny-nix-ipc` (lib) generated 1 warning [INFO] [stderr] warning: `tiny-nix-ipc` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tiny_nix_ipc-3bf941601eaeaa09) [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::test_fd_passing ... ok [INFO] [stdout] test tests::test_slice_buf_too_short ... ok [INFO] [stdout] test tests::test_slice_success ... ok [INFO] [stdout] test tests::test_slice_with_len_success ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests tiny_nix_ipc [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] running `Command { std: "docker" "inspect" "d55b845f107e49f993f95660ac4ff22ebd4b6b8a5c4ea91296dcabe6b97afbde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d55b845f107e49f993f95660ac4ff22ebd4b6b8a5c4ea91296dcabe6b97afbde", kill_on_drop: false }` [INFO] [stdout] d55b845f107e49f993f95660ac4ff22ebd4b6b8a5c4ea91296dcabe6b97afbde