[INFO] fetching crate ys-core 0.0.0... [INFO] checking ys-core-0.0.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate ys-core 0.0.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate ys-core 0.0.0 [INFO] finished tweaking crates.io crate ys-core 0.0.0 [INFO] tweaked toml for crates.io crate ys-core 0.0.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ys-core 0.0.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "generate-lockfile" "--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] Locking 75 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2514557a41772030803d910f810b1e4b174068333baaf92fffc1e44bf8dea41b [INFO] running `Command { std: "docker" "start" "-a" "2514557a41772030803d910f810b1e4b174068333baaf92fffc1e44bf8dea41b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2514557a41772030803d910f810b1e4b174068333baaf92fffc1e44bf8dea41b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2514557a41772030803d910f810b1e4b174068333baaf92fffc1e44bf8dea41b", kill_on_drop: false }` [INFO] [stdout] 2514557a41772030803d910f810b1e4b174068333baaf92fffc1e44bf8dea41b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f2efbeaa4a1a3057785dd81c6ccc99bc517c256dedfa9c09623297f309538c2d [INFO] running `Command { std: "docker" "start" "-a" "f2efbeaa4a1a3057785dd81c6ccc99bc517c256dedfa9c09623297f309538c2d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Checking cfg-if v1.0.1 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Checking bytes v1.10.1 [INFO] [stderr] Checking bitflags v2.9.1 [INFO] [stderr] Checking linux-raw-sys v0.9.4 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Checking constant_time_eq v0.3.1 [INFO] [stderr] Checking arrayref v0.3.9 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Checking fastrand v2.3.0 [INFO] [stderr] Compiling cc v1.2.27 [INFO] [stderr] Checking tracing-core v0.1.34 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Checking signal-hook-registry v1.4.5 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Compiling blake3 v1.8.2 [INFO] [stderr] Checking tempfile v3.20.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Checking tokio v1.45.1 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Checking ys-core v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `std::fs::try_exists` [INFO] [stdout] --> src/objects/object_store/file_system.rs:1:27 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fs::{create_dir, try_exists}; [INFO] [stdout] | ^^^^^^^^^^ no `try_exists` in `fs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::fs::try_exists` [INFO] [stdout] --> src/snapshot/initialize.rs:8:64 [INFO] [stdout] | [INFO] [stdout] 8 | fs::{create_dir, create_dir_all, read_dir, read_to_string, try_exists, File}, [INFO] [stdout] | ^^^^^^^^^^ no `try_exists` in `fs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `try_exists` in module `std::fs` [INFO] [stdout] --> src/objects/object_store/file_system.rs:33:18 [INFO] [stdout] | [INFO] [stdout] 33 | std::fs::try_exists(path) [INFO] [stdout] | ^^^^^^^^^^ not found in `std::fs` [INFO] [stdout] | [INFO] [stdout] help: consider importing this function [INFO] [stdout] | [INFO] [stdout] 1 + use tokio::fs::try_exists; [INFO] [stdout] | [INFO] [stdout] help: if you import `try_exists`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 33 - std::fs::try_exists(path) [INFO] [stdout] 33 + try_exists(path) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `try_exists` in module `std::fs` [INFO] [stdout] --> src/objects/object_store/file_system.rs:62:21 [INFO] [stdout] | [INFO] [stdout] 62 | if std::fs::try_exists(&path)? { [INFO] [stdout] | ^^^^^^^^^^ not found in `std::fs` [INFO] [stdout] | [INFO] [stdout] help: consider importing this function [INFO] [stdout] | [INFO] [stdout] 1 + use tokio::fs::try_exists; [INFO] [stdout] | [INFO] [stdout] help: if you import `try_exists`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 62 - if std::fs::try_exists(&path)? { [INFO] [stdout] 62 + if try_exists(&path)? { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `try_exists` in module `std::fs` [INFO] [stdout] --> src/objects/object_store/file_system.rs:66:22 [INFO] [stdout] | [INFO] [stdout] 66 | if !std::fs::try_exists(&subdir_path)? { [INFO] [stdout] | ^^^^^^^^^^ not found in `std::fs` [INFO] [stdout] | [INFO] [stdout] help: consider importing this function [INFO] [stdout] | [INFO] [stdout] 1 + use tokio::fs::try_exists; [INFO] [stdout] | [INFO] [stdout] help: if you import `try_exists`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 66 - if !std::fs::try_exists(&subdir_path)? { [INFO] [stdout] 66 + if !try_exists(&subdir_path)? { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `fs_try_exists` has been stable since 1.81.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(fs_try_exists)] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::fs::try_exists` [INFO] [stdout] --> src/objects/object_store/file_system.rs:1:27 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fs::{create_dir, try_exists}; [INFO] [stdout] | ^^^^^^^^^^ no `try_exists` in `fs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::fs::try_exists` [INFO] [stdout] --> src/snapshot/initialize.rs:8:64 [INFO] [stdout] | [INFO] [stdout] 8 | fs::{create_dir, create_dir_all, read_dir, read_to_string, try_exists, File}, [INFO] [stdout] | ^^^^^^^^^^ no `try_exists` in `fs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `try_exists` in module `std::fs` [INFO] [stdout] --> src/objects/object_store/file_system.rs:33:18 [INFO] [stdout] | [INFO] [stdout] 33 | std::fs::try_exists(path) [INFO] [stdout] | ^^^^^^^^^^ not found in `std::fs` [INFO] [stdout] | [INFO] [stdout] help: consider importing this function [INFO] [stdout] | [INFO] [stdout] 1 + use tokio::fs::try_exists; [INFO] [stdout] | [INFO] [stdout] help: if you import `try_exists`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 33 - std::fs::try_exists(path) [INFO] [stdout] 33 + try_exists(path) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `try_exists` in module `std::fs` [INFO] [stdout] --> src/objects/object_store/file_system.rs:62:21 [INFO] [stdout] | [INFO] [stdout] 62 | if std::fs::try_exists(&path)? { [INFO] [stdout] | ^^^^^^^^^^ not found in `std::fs` [INFO] [stdout] | [INFO] [stdout] help: consider importing this function [INFO] [stdout] | [INFO] [stdout] 1 + use tokio::fs::try_exists; [INFO] [stdout] | [INFO] [stdout] help: if you import `try_exists`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 62 - if std::fs::try_exists(&path)? { [INFO] [stdout] 62 + if try_exists(&path)? { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `try_exists` in module `std::fs` [INFO] [stdout] --> src/objects/object_store/file_system.rs:66:22 [INFO] [stdout] | [INFO] [stdout] 66 | if !std::fs::try_exists(&subdir_path)? { [INFO] [stdout] | ^^^^^^^^^^ not found in `std::fs` [INFO] [stdout] | [INFO] [stdout] help: consider importing this function [INFO] [stdout] | [INFO] [stdout] 1 + use tokio::fs::try_exists; [INFO] [stdout] | [INFO] [stdout] help: if you import `try_exists`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 66 - if !std::fs::try_exists(&subdir_path)? { [INFO] [stdout] 66 + if !try_exists(&subdir_path)? { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `fs_try_exists` has been stable since 1.81.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(fs_try_exists)] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `serializer` [INFO] [stdout] --> src/objects/author_id/mod.rs:27:28 [INFO] [stdout] | [INFO] [stdout] 27 | fn serialize(&self, serializer: S) -> Result [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serializer` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `deserializer` [INFO] [stdout] --> src/objects/author_id/mod.rs:36:23 [INFO] [stdout] | [INFO] [stdout] 36 | fn deserialize(deserializer: D) -> Result [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_deserializer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ys-core` (lib) due to 5 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused variable: `serializer` [INFO] [stdout] --> src/objects/author_id/mod.rs:27:28 [INFO] [stdout] | [INFO] [stdout] 27 | fn serialize(&self, serializer: S) -> Result [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serializer` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `deserializer` [INFO] [stdout] --> src/objects/author_id/mod.rs:36:23 [INFO] [stdout] | [INFO] [stdout] 36 | fn deserialize(deserializer: D) -> Result [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_deserializer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ys-core` (lib test) due to 5 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "f2efbeaa4a1a3057785dd81c6ccc99bc517c256dedfa9c09623297f309538c2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2efbeaa4a1a3057785dd81c6ccc99bc517c256dedfa9c09623297f309538c2d", kill_on_drop: false }` [INFO] [stdout] f2efbeaa4a1a3057785dd81c6ccc99bc517c256dedfa9c09623297f309538c2d