[INFO] fetching crate cifar_10_loader 0.2.0... [INFO] checking cifar_10_loader-0.2.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate cifar_10_loader 0.2.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate cifar_10_loader 0.2.0 [INFO] finished tweaking crates.io crate cifar_10_loader 0.2.0 [INFO] tweaked toml for crates.io crate cifar_10_loader 0.2.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate cifar_10_loader 0.2.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 112 packages to latest compatible versions [INFO] [stderr] Adding clippy v0.0.176 (available: v0.0.302) [INFO] [stderr] Adding image v0.18.0 (available: v0.25.8) [INFO] [stderr] Adding itertools v0.7.11 (available: v0.14.0) [INFO] [stderr] Adding rand v0.4.6 (available: v0.9.2) [INFO] [stderr] Adding rayon v0.9.0 (available: v1.11.0) [INFO] [stderr] Adding regex v0.2.11 (available: v1.11.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 16be37302c73c3f000b391669de544afc8c470b4e5cc8ea157ce0fea611ed714 [INFO] running `Command { std: "docker" "start" "-a" "16be37302c73c3f000b391669de544afc8c470b4e5cc8ea157ce0fea611ed714", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "16be37302c73c3f000b391669de544afc8c470b4e5cc8ea157ce0fea611ed714", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16be37302c73c3f000b391669de544afc8c470b4e5cc8ea157ce0fea611ed714", kill_on_drop: false }` [INFO] [stdout] 16be37302c73c3f000b391669de544afc8c470b4e5cc8ea157ce0fea611ed714 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 31b7916d80f6518573a75e89f51301dc913f4332c5218051584567129c69019c [INFO] running `Command { std: "docker" "start" "-a" "31b7916d80f6518573a75e89f51301dc913f4332c5218051584567129c69019c", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling num-rational v0.1.43 [INFO] [stderr] Checking inflate v0.3.4 [INFO] [stderr] Checking ucd-util v0.1.10 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Compiling curl v0.4.49 [INFO] [stderr] Compiling libz-sys v1.1.22 [INFO] [stderr] Compiling curl-sys v0.4.83+curl-8.15.0 [INFO] [stderr] Checking gif v0.9.2 [INFO] [stderr] Checking utf8-ranges v1.0.5 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking socket2 v0.6.0 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Checking rayon v0.9.0 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking find_folder v0.3.0 [INFO] [stderr] Checking png v0.11.0 [INFO] [stderr] Checking image v0.18.0 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stderr] Checking cifar_10_loader v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around method argument [INFO] [stdout] --> src/test.rs:49:18 [INFO] [stdout] | [INFO] [stdout] 49 | .arg(("tar xf ".to_string() + path)) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 49 - .arg(("tar xf ".to_string() + path)) [INFO] [stdout] 49 + .arg("tar xf ".to_string() + path) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/image_private.rs:18:49 [INFO] [stdout] | [INFO] [stdout] 18 | let label: &mut [u8; 1] = &mut mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/image_private.rs:24:50 [INFO] [stdout] | [INFO] [stdout] 24 | let red: &mut [u8; 1024] = &mut mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/image_private.rs:25:52 [INFO] [stdout] | [INFO] [stdout] 25 | let green: &mut [u8; 1024] = &mut mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/image_private.rs:26:51 [INFO] [stdout] | [INFO] [stdout] 26 | let blue: &mut [u8; 1024] = &mut mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/image_private.rs:36:55 [INFO] [stdout] | [INFO] [stdout] 36 | let mut pixel: image::Rgba = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/image_private.rs:18:49 [INFO] [stdout] | [INFO] [stdout] 18 | let label: &mut [u8; 1] = &mut mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/image_private.rs:24:50 [INFO] [stdout] | [INFO] [stdout] 24 | let red: &mut [u8; 1024] = &mut mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/image_private.rs:25:52 [INFO] [stdout] | [INFO] [stdout] 25 | let green: &mut [u8; 1024] = &mut mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/image_private.rs:26:51 [INFO] [stdout] | [INFO] [stdout] 26 | let blue: &mut [u8; 1024] = &mut mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/image_private.rs:36:55 [INFO] [stdout] | [INFO] [stdout] 36 | let mut pixel: image::Rgba = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[u8; 1]` does not permit being left uninitialized [INFO] [stdout] --> src/image_private.rs:18:44 [INFO] [stdout] | [INFO] [stdout] 18 | let label: &mut [u8; 1] = &mut mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[u8; 1024]` does not permit being left uninitialized [INFO] [stdout] --> src/image_private.rs:24:45 [INFO] [stdout] | [INFO] [stdout] 24 | let red: &mut [u8; 1024] = &mut mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[u8; 1024]` does not permit being left uninitialized [INFO] [stdout] --> src/image_private.rs:25:47 [INFO] [stdout] | [INFO] [stdout] 25 | let green: &mut [u8; 1024] = &mut mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[u8; 1024]` does not permit being left uninitialized [INFO] [stdout] --> src/image_private.rs:26:46 [INFO] [stdout] | [INFO] [stdout] 26 | let blue: &mut [u8; 1024] = &mut mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `Rgba` does not permit being left uninitialized [INFO] [stdout] --> src/image_private.rs:36:50 [INFO] [stdout] | [INFO] [stdout] 36 | let mut pixel: image::Rgba = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[u8; 1]` does not permit being left uninitialized [INFO] [stdout] --> src/image_private.rs:18:44 [INFO] [stdout] | [INFO] [stdout] 18 | let label: &mut [u8; 1] = &mut mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[u8; 1024]` does not permit being left uninitialized [INFO] [stdout] --> src/image_private.rs:24:45 [INFO] [stdout] | [INFO] [stdout] 24 | let red: &mut [u8; 1024] = &mut mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[u8; 1024]` does not permit being left uninitialized [INFO] [stdout] --> src/image_private.rs:25:47 [INFO] [stdout] | [INFO] [stdout] 25 | let green: &mut [u8; 1024] = &mut mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[u8; 1024]` does not permit being left uninitialized [INFO] [stdout] --> src/image_private.rs:26:46 [INFO] [stdout] | [INFO] [stdout] 26 | let blue: &mut [u8; 1024] = &mut mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `Rgba` does not permit being left uninitialized [INFO] [stdout] --> src/image_private.rs:36:50 [INFO] [stdout] | [INFO] [stdout] 36 | let mut pixel: image::Rgba = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.74s [INFO] running `Command { std: "docker" "inspect" "31b7916d80f6518573a75e89f51301dc913f4332c5218051584567129c69019c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "31b7916d80f6518573a75e89f51301dc913f4332c5218051584567129c69019c", kill_on_drop: false }` [INFO] [stdout] 31b7916d80f6518573a75e89f51301dc913f4332c5218051584567129c69019c