[INFO] fetching crate ztensor 0.1.0... [INFO] checking ztensor-0.1.0 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] extracting crate ztensor 0.1.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate ztensor 0.1.0 [INFO] finished tweaking crates.io crate ztensor 0.1.0 [INFO] tweaked toml for crates.io crate ztensor 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ztensor 0.1.0 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ztensor 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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] baaf119da93b33272be11859f27fbc5c2355bcdaec2cd6283fed999c016d24cd [INFO] running `Command { std: "docker" "start" "-a" "baaf119da93b33272be11859f27fbc5c2355bcdaec2cd6283fed999c016d24cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "baaf119da93b33272be11859f27fbc5c2355bcdaec2cd6283fed999c016d24cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "baaf119da93b33272be11859f27fbc5c2355bcdaec2cd6283fed999c016d24cd", kill_on_drop: false }` [INFO] [stdout] baaf119da93b33272be11859f27fbc5c2355bcdaec2cd6283fed999c016d24cd [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a9764a16f592bcdfedf6ae13888ab7c3678b862bc5a71e9c00a2f4d49a2d9f1a [INFO] running `Command { std: "docker" "start" "-a" "a9764a16f592bcdfedf6ae13888ab7c3678b862bc5a71e9c00a2f4d49a2d9f1a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling zstd-safe v7.2.4 [INFO] [stderr] Compiling crc32c v0.6.8 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling jobserver v0.1.33 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling cc v1.2.25 [INFO] [stderr] Compiling zstd-sys v2.0.15+zstd.1.5.7 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking zstd v0.13.3 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking ztensor v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::slice` [INFO] [stdout] --> src/ffi.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::slice; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DType` and `DataEndianness` [INFO] [stdout] --> src/ffi.rs:10:21 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::models::{DType, DataEndianness, Encoding, TensorMetadata}; // Assuming DType, Encoding, DataEndianness have to_string_key or s... [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::slice` [INFO] [stdout] --> src/ffi.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::slice; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DType` and `DataEndianness` [INFO] [stdout] --> src/ffi.rs:10:21 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::models::{DType, DataEndianness, Encoding, TensorMetadata}; // Assuming DType, Encoding, DataEndianness have to_string_key or s... [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `result_to_status_code` is never used [INFO] [stdout] --> src/ffi.rs:34:4 [INFO] [stdout] | [INFO] [stdout] 34 | fn result_to_status_code(res: Result, default_val: T) -> (T, c_int) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `status_code_from_result` is never used [INFO] [stdout] --> src/ffi.rs:43:4 [INFO] [stdout] | [INFO] [stdout] 43 | fn status_code_from_result(res: Result<(), ZTensorError>) -> c_int { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> src/ffi.rs:87:13 [INFO] [stdout] | [INFO] [stdout] 87 | Box::from_raw(reader_ptr); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 87 | let _ = Box::from_raw(reader_ptr); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> src/ffi.rs:160:13 [INFO] [stdout] | [INFO] [stdout] 160 | Box::from_raw(metadata_ptr); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 160 | let _ = Box::from_raw(metadata_ptr); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `CString::from_raw` that must be used [INFO] [stdout] --> src/ffi.rs:294:13 [INFO] [stdout] | [INFO] [stdout] 294 | CString::from_raw(s_ptr); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(from_raw(ptr))` if you intend to drop the `CString` [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 294 | let _ = CString::from_raw(s_ptr); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `result_to_status_code` is never used [INFO] [stdout] --> src/ffi.rs:34:4 [INFO] [stdout] | [INFO] [stdout] 34 | fn result_to_status_code(res: Result, default_val: T) -> (T, c_int) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `status_code_from_result` is never used [INFO] [stdout] --> src/ffi.rs:43:4 [INFO] [stdout] | [INFO] [stdout] 43 | fn status_code_from_result(res: Result<(), ZTensorError>) -> c_int { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> src/ffi.rs:87:13 [INFO] [stdout] | [INFO] [stdout] 87 | Box::from_raw(reader_ptr); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 87 | let _ = Box::from_raw(reader_ptr); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> src/ffi.rs:160:13 [INFO] [stdout] | [INFO] [stdout] 160 | Box::from_raw(metadata_ptr); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 160 | let _ = Box::from_raw(metadata_ptr); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `CString::from_raw` that must be used [INFO] [stdout] --> src/ffi.rs:294:13 [INFO] [stdout] | [INFO] [stdout] 294 | CString::from_raw(s_ptr); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(from_raw(ptr))` if you intend to drop the `CString` [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 294 | let _ = CString::from_raw(s_ptr); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.81s [INFO] running `Command { std: "docker" "inspect" "a9764a16f592bcdfedf6ae13888ab7c3678b862bc5a71e9c00a2f4d49a2d9f1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9764a16f592bcdfedf6ae13888ab7c3678b862bc5a71e9c00a2f4d49a2d9f1a", kill_on_drop: false }` [INFO] [stdout] a9764a16f592bcdfedf6ae13888ab7c3678b862bc5a71e9c00a2f4d49a2d9f1a