[INFO] fetching crate x-core 0.1.0... [INFO] testing x-core-0.1.0 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate x-core 0.1.0 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate x-core 0.1.0 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate x-core 0.1.0 [INFO] finished tweaking crates.io crate x-core 0.1.0 [INFO] tweaked toml for crates.io crate x-core 0.1.0 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 864a019af0b2c54636ab81f1ccd9ab3b49d115d33019d6d0cb78c25c78d41c94 [INFO] running `Command { std: "docker" "start" "-a" "864a019af0b2c54636ab81f1ccd9ab3b49d115d33019d6d0cb78c25c78d41c94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "864a019af0b2c54636ab81f1ccd9ab3b49d115d33019d6d0cb78c25c78d41c94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "864a019af0b2c54636ab81f1ccd9ab3b49d115d33019d6d0cb78c25c78d41c94", kill_on_drop: false }` [INFO] [stdout] 864a019af0b2c54636ab81f1ccd9ab3b49d115d33019d6d0cb78c25c78d41c94 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cadb6079c9d9f4e73059a1e083997bb4836bfe38f72ad86ebf72aea054cf564a [INFO] running `Command { std: "docker" "start" "-a" "cadb6079c9d9f4e73059a1e083997bb4836bfe38f72ad86ebf72aea054cf564a", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling camino v1.0.7 [INFO] [stderr] Compiling target-spec v0.7.0 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling pathdiff v0.2.1 [INFO] [stderr] Compiling supercow v0.1.0 [INFO] [stderr] Compiling nested v0.1.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling unindent v0.1.8 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling diffy v0.2.2 [INFO] [stderr] Compiling diffus v0.9.1 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling twox-hash v1.6.2 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling cfg-expr v0.7.4 [INFO] [stderr] Compiling indoc v1.0.4 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling globset v0.4.8 [INFO] [stderr] Compiling atomicwrites v0.2.5 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling rental-impl v0.5.5 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling rental v0.5.6 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling cargo-platform v0.1.2 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling cargo_metadata v0.12.3 [INFO] [stderr] Compiling guppy-summaries v0.4.0 [INFO] [stderr] Compiling guppy v0.8.0 [INFO] [stderr] Compiling hakari v0.2.0 [INFO] [stderr] Compiling determinator v0.3.0 [INFO] [stderr] Compiling x-core v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: using `procedural-masquerade` crate [INFO] [stdout] --> src/graph.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | / rental! { [INFO] [stdout] 8 | | mod rent_package_graph { [INFO] [stdout] 9 | | use crate::WorkspaceSubsets; [INFO] [stdout] 10 | | use guppy::graph::PackageGraph; [INFO] [stdout] ... | [INFO] [stdout] 17 | | } [INFO] [stdout] 18 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(proc_macro_back_compat)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #83125 [INFO] [stdout] = note: The `procedural-masquerade` crate has been unnecessary since Rust 1.30.0. Versions of this crate below 0.1.7 will eventually stop compiling. [INFO] [stdout] = note: this warning originates in the macro `rental` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.94s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rental v0.5.6, x-core v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "cadb6079c9d9f4e73059a1e083997bb4836bfe38f72ad86ebf72aea054cf564a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cadb6079c9d9f4e73059a1e083997bb4836bfe38f72ad86ebf72aea054cf564a", kill_on_drop: false }` [INFO] [stdout] cadb6079c9d9f4e73059a1e083997bb4836bfe38f72ad86ebf72aea054cf564a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9324bc5e8a5636842199aca836f3bb12d7655618175849bd031aad7115e01dff [INFO] running `Command { std: "docker" "start" "-a" "9324bc5e8a5636842199aca836f3bb12d7655618175849bd031aad7115e01dff", kill_on_drop: false }` [INFO] [stderr] Compiling x-core v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: using `procedural-masquerade` crate [INFO] [stdout] --> src/graph.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | / rental! { [INFO] [stdout] 8 | | mod rent_package_graph { [INFO] [stdout] 9 | | use crate::WorkspaceSubsets; [INFO] [stdout] 10 | | use guppy::graph::PackageGraph; [INFO] [stdout] ... | [INFO] [stdout] 17 | | } [INFO] [stdout] 18 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(proc_macro_back_compat)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #83125 [INFO] [stdout] = note: The `procedural-masquerade` crate has been unnecessary since Rust 1.30.0. Versions of this crate below 0.1.7 will eventually stop compiling. [INFO] [stdout] = note: this warning originates in the macro `rental` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `procedural-masquerade` crate [INFO] [stdout] --> src/graph.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | / rental! { [INFO] [stdout] 8 | | mod rent_package_graph { [INFO] [stdout] 9 | | use crate::WorkspaceSubsets; [INFO] [stdout] 10 | | use guppy::graph::PackageGraph; [INFO] [stdout] ... | [INFO] [stdout] 17 | | } [INFO] [stdout] 18 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(proc_macro_back_compat)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #83125 [INFO] [stdout] = note: The `procedural-masquerade` crate has been unnecessary since Rust 1.30.0. Versions of this crate below 0.1.7 will eventually stop compiling. [INFO] [stdout] = note: this warning originates in the macro `rental` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.94s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rental v0.5.6, x-core v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "9324bc5e8a5636842199aca836f3bb12d7655618175849bd031aad7115e01dff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9324bc5e8a5636842199aca836f3bb12d7655618175849bd031aad7115e01dff", kill_on_drop: false }` [INFO] [stdout] 9324bc5e8a5636842199aca836f3bb12d7655618175849bd031aad7115e01dff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 597a7e42407d335299dfbcbede01786987490efddcd81b15f9cbd0f4526543ef [INFO] running `Command { std: "docker" "start" "-a" "597a7e42407d335299dfbcbede01786987490efddcd81b15f9cbd0f4526543ef", kill_on_drop: false }` [INFO] [stderr] warning: using `procedural-masquerade` crate [INFO] [stderr] --> src/graph.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | / rental! { [INFO] [stderr] 8 | | mod rent_package_graph { [INFO] [stderr] 9 | | use crate::WorkspaceSubsets; [INFO] [stderr] 10 | | use guppy::graph::PackageGraph; [INFO] [stderr] ... | [INFO] [stderr] 17 | | } [INFO] [stderr] 18 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(proc_macro_back_compat)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #83125 [INFO] [stderr] = note: The `procedural-masquerade` crate has been unnecessary since Rust 1.30.0. Versions of this crate below 0.1.7 will eventually stop compiling. [INFO] [stderr] = note: this warning originates in the macro `rental` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `x-core` (lib) generated 1 warning [INFO] [stderr] warning: `x-core` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rental v0.5.6, x-core v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/x_core-c2b1a35ee12b96cb) [INFO] [stdout] [INFO] [stderr] Doc-tests x-core [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] running `Command { std: "docker" "inspect" "597a7e42407d335299dfbcbede01786987490efddcd81b15f9cbd0f4526543ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "597a7e42407d335299dfbcbede01786987490efddcd81b15f9cbd0f4526543ef", kill_on_drop: false }` [INFO] [stdout] 597a7e42407d335299dfbcbede01786987490efddcd81b15f9cbd0f4526543ef