[INFO] fetching crate astack 0.3.5... [INFO] testing astack-0.3.5 against master#9e136a30a965bf4e63f03095c57df7257bf96fd6 for pr-134530 [INFO] extracting crate astack 0.3.5 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate astack 0.3.5 on toolchain 9e136a30a965bf4e63f03095c57df7257bf96fd6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate astack 0.3.5 [INFO] finished tweaking crates.io crate astack 0.3.5 [INFO] tweaked toml for crates.io crate astack 0.3.5 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "generate-lockfile" "--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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f062f374d00de6afb37c0608e1f5cd8aa535f656e4e5ce46c3ccf72853cf8359 [INFO] running `Command { std: "docker" "start" "-a" "f062f374d00de6afb37c0608e1f5cd8aa535f656e4e5ce46c3ccf72853cf8359", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f062f374d00de6afb37c0608e1f5cd8aa535f656e4e5ce46c3ccf72853cf8359", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f062f374d00de6afb37c0608e1f5cd8aa535f656e4e5ce46c3ccf72853cf8359", kill_on_drop: false }` [INFO] [stdout] f062f374d00de6afb37c0608e1f5cd8aa535f656e4e5ce46c3ccf72853cf8359 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e4b9125edc02555e149f0de8874d5b75bd2ebfe43a6d13023e74df2319bc9ef4 [INFO] running `Command { std: "docker" "start" "-a" "e4b9125edc02555e149f0de8874d5b75bd2ebfe43a6d13023e74df2319bc9ef4", kill_on_drop: false }` [INFO] [stderr] Compiling astack v0.3.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/lib.rs:104:9 [INFO] [stdout] | [INFO] [stdout] 104 | ($_:expr,) => { 1 }; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:78:27 [INFO] [stdout] | [INFO] [stdout] 78 | #![warn(rust_2018_idioms, rust_2024_compatibility)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(edition_2024_expr_fragment_specifier)]` implied by `#[warn(rust_2024_compatibility)]` [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 104 | ($_:expr_2021,) => { 1 }; [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/lib.rs:105:9 [INFO] [stdout] | [INFO] [stdout] 105 | ($_:expr, $($others:expr,)+) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 105 | ($_:expr_2021, $($others:expr,)+) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/lib.rs:105:25 [INFO] [stdout] | [INFO] [stdout] 105 | ($_:expr, $($others:expr,)+) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 105 | ($_:expr, $($others:expr_2021,)+) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/lib.rs:172:16 [INFO] [stdout] | [INFO] [stdout] 172 | ($T:ty; $N:expr) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 172 | ($T:ty; $N:expr_2021) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/lib.rs:175:17 [INFO] [stdout] | [INFO] [stdout] 175 | ([$T:ty; $N:expr] = [$($expr:expr),+ $(,)?]) => {{ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 175 | ([$T:ty; $N:expr_2021] = [$($expr:expr),+ $(,)?]) => {{ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/lib.rs:175:34 [INFO] [stdout] | [INFO] [stdout] 175 | ([$T:ty; $N:expr] = [$($expr:expr),+ $(,)?]) => {{ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 175 | ([$T:ty; $N:expr] = [$($expr:expr_2021),+ $(,)?]) => {{ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] running `Command { std: "docker" "inspect" "e4b9125edc02555e149f0de8874d5b75bd2ebfe43a6d13023e74df2319bc9ef4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4b9125edc02555e149f0de8874d5b75bd2ebfe43a6d13023e74df2319bc9ef4", kill_on_drop: false }` [INFO] [stdout] e4b9125edc02555e149f0de8874d5b75bd2ebfe43a6d13023e74df2319bc9ef4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 68689c216c28fd7968cc01080af573a24d680600c18dedbb8ea5d6f65028f043 [INFO] running `Command { std: "docker" "start" "-a" "68689c216c28fd7968cc01080af573a24d680600c18dedbb8ea5d6f65028f043", kill_on_drop: false }` [INFO] [stderr] Compiling astack v0.3.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/lib.rs:104:9 [INFO] [stdout] | [INFO] [stdout] 104 | ($_:expr,) => { 1 }; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:78:27 [INFO] [stdout] | [INFO] [stdout] 78 | #![warn(rust_2018_idioms, rust_2024_compatibility)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(edition_2024_expr_fragment_specifier)]` implied by `#[warn(rust_2024_compatibility)]` [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 104 | ($_:expr_2021,) => { 1 }; [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/lib.rs:105:9 [INFO] [stdout] | [INFO] [stdout] 105 | ($_:expr, $($others:expr,)+) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 105 | ($_:expr_2021, $($others:expr,)+) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/lib.rs:105:25 [INFO] [stdout] | [INFO] [stdout] 105 | ($_:expr, $($others:expr,)+) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 105 | ($_:expr, $($others:expr_2021,)+) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/lib.rs:172:16 [INFO] [stdout] | [INFO] [stdout] 172 | ($T:ty; $N:expr) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 172 | ($T:ty; $N:expr_2021) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/lib.rs:175:17 [INFO] [stdout] | [INFO] [stdout] 175 | ([$T:ty; $N:expr] = [$($expr:expr),+ $(,)?]) => {{ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 175 | ([$T:ty; $N:expr_2021] = [$($expr:expr),+ $(,)?]) => {{ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/lib.rs:175:34 [INFO] [stdout] | [INFO] [stdout] 175 | ([$T:ty; $N:expr] = [$($expr:expr),+ $(,)?]) => {{ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 175 | ([$T:ty; $N:expr] = [$($expr:expr_2021),+ $(,)?]) => {{ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/lib.rs:104:9 [INFO] [stdout] | [INFO] [stdout] 104 | ($_:expr,) => { 1 }; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:78:27 [INFO] [stdout] | [INFO] [stdout] 78 | #![warn(rust_2018_idioms, rust_2024_compatibility)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(edition_2024_expr_fragment_specifier)]` implied by `#[warn(rust_2024_compatibility)]` [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 104 | ($_:expr_2021,) => { 1 }; [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/lib.rs:105:9 [INFO] [stdout] | [INFO] [stdout] 105 | ($_:expr, $($others:expr,)+) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 105 | ($_:expr_2021, $($others:expr,)+) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/lib.rs:105:25 [INFO] [stdout] | [INFO] [stdout] 105 | ($_:expr, $($others:expr,)+) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 105 | ($_:expr, $($others:expr_2021,)+) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/lib.rs:172:16 [INFO] [stdout] | [INFO] [stdout] 172 | ($T:ty; $N:expr) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 172 | ($T:ty; $N:expr_2021) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/lib.rs:175:17 [INFO] [stdout] | [INFO] [stdout] 175 | ([$T:ty; $N:expr] = [$($expr:expr),+ $(,)?]) => {{ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 175 | ([$T:ty; $N:expr_2021] = [$($expr:expr),+ $(,)?]) => {{ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/lib.rs:175:34 [INFO] [stdout] | [INFO] [stdout] 175 | ([$T:ty; $N:expr] = [$($expr:expr),+ $(,)?]) => {{ [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 175 | ([$T:ty; $N:expr] = [$($expr:expr_2021),+ $(,)?]) => {{ [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.79s [INFO] running `Command { std: "docker" "inspect" "68689c216c28fd7968cc01080af573a24d680600c18dedbb8ea5d6f65028f043", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68689c216c28fd7968cc01080af573a24d680600c18dedbb8ea5d6f65028f043", kill_on_drop: false }` [INFO] [stdout] 68689c216c28fd7968cc01080af573a24d680600c18dedbb8ea5d6f65028f043 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 14feb32b288cce1050fc0f6c0c99337314e00d40ce48cdc179c7be5aaf49e88f [INFO] running `Command { std: "docker" "start" "-a" "14feb32b288cce1050fc0f6c0c99337314e00d40ce48cdc179c7be5aaf49e88f", kill_on_drop: false }` [INFO] [stderr] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stderr] --> src/lib.rs:104:9 [INFO] [stderr] | [INFO] [stderr] 104 | ($_:expr,) => { 1 }; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this changes meaning in Rust 2024 [INFO] [stderr] = note: for more information, see Migration Guide [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:78:27 [INFO] [stderr] | [INFO] [stderr] 78 | #![warn(rust_2018_idioms, rust_2024_compatibility)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = note: `#[warn(edition_2024_expr_fragment_specifier)]` implied by `#[warn(rust_2024_compatibility)]` [INFO] [stderr] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stderr] | [INFO] [stderr] 104 | ($_:expr_2021,) => { 1 }; [INFO] [stderr] | ~~~~~~~~~ [INFO] [stderr] [INFO] [stderr] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stderr] --> src/lib.rs:105:9 [INFO] [stderr] | [INFO] [stderr] 105 | ($_:expr, $($others:expr,)+) => { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this changes meaning in Rust 2024 [INFO] [stderr] = note: for more information, see Migration Guide [INFO] [stderr] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stderr] | [INFO] [stderr] 105 | ($_:expr_2021, $($others:expr,)+) => { [INFO] [stderr] | ~~~~~~~~~ [INFO] [stderr] [INFO] [stderr] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stderr] --> src/lib.rs:105:25 [INFO] [stderr] | [INFO] [stderr] 105 | ($_:expr, $($others:expr,)+) => { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this changes meaning in Rust 2024 [INFO] [stderr] = note: for more information, see Migration Guide [INFO] [stderr] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stderr] | [INFO] [stderr] 105 | ($_:expr, $($others:expr_2021,)+) => { [INFO] [stderr] | ~~~~~~~~~ [INFO] [stderr] [INFO] [stderr] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stderr] --> src/lib.rs:172:16 [INFO] [stderr] | [INFO] [stderr] 172 | ($T:ty; $N:expr) => { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this changes meaning in Rust 2024 [INFO] [stderr] = note: for more information, see Migration Guide [INFO] [stderr] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stderr] | [INFO] [stderr] 172 | ($T:ty; $N:expr_2021) => { [INFO] [stderr] | ~~~~~~~~~ [INFO] [stderr] [INFO] [stderr] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stderr] --> src/lib.rs:175:17 [INFO] [stderr] | [INFO] [stderr] 175 | ([$T:ty; $N:expr] = [$($expr:expr),+ $(,)?]) => {{ [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this changes meaning in Rust 2024 [INFO] [stderr] = note: for more information, see Migration Guide [INFO] [stderr] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stderr] | [INFO] [stderr] 175 | ([$T:ty; $N:expr_2021] = [$($expr:expr),+ $(,)?]) => {{ [INFO] [stderr] | ~~~~~~~~~ [INFO] [stderr] [INFO] [stderr] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stderr] --> src/lib.rs:175:34 [INFO] [stderr] | [INFO] [stderr] 175 | ([$T:ty; $N:expr] = [$($expr:expr),+ $(,)?]) => {{ [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this changes meaning in Rust 2024 [INFO] [stderr] = note: for more information, see Migration Guide [INFO] [stderr] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stderr] | [INFO] [stderr] 175 | ([$T:ty; $N:expr] = [$($expr:expr_2021),+ $(,)?]) => {{ [INFO] [stderr] | ~~~~~~~~~ [INFO] [stderr] [INFO] [stderr] warning: `astack` (lib) generated 6 warnings (run `cargo fix --lib -p astack` to apply 6 suggestions) [INFO] [stderr] warning: `astack` (lib test) generated 6 warnings (6 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/astack-49b901378e41abf7) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-8a0bd1c22e171943) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test tests::const_assert_test ... ok [INFO] [stdout] test tests::full_stack ... ok [INFO] [stdout] test tests::modify_popped ... ok [INFO] [stdout] test tests::extend_items ... ok [INFO] [stdout] test tests::cut_items ... ok [INFO] [stdout] test tests::swap_tos_test ... ok [INFO] [stdout] test tests::struct_test ... ok [INFO] [stdout] test tests::test_clone ... ok [INFO] [stdout] test tests::test_eq ... ok [INFO] [stdout] test tests::test_extend_array ... ok [INFO] [stderr] Doc-tests astack [INFO] [stdout] test tests::test_stack_macro ... ok [INFO] [stdout] test tests::truncate_items ... ok [INFO] [stdout] test tests::unsafe_stack ... ok [INFO] [stdout] test tests::test_drop ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stderr] --> src/lib.rs:104:9 [INFO] [stderr] | [INFO] [stderr] 104 | ($_:expr,) => { 1 }; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this changes meaning in Rust 2024 [INFO] [stderr] = note: for more information, see Migration Guide [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:78:27 [INFO] [stderr] | [INFO] [stderr] 78 | #![warn(rust_2018_idioms, rust_2024_compatibility)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = note: `#[warn(edition_2024_expr_fragment_specifier)]` implied by `#[warn(rust_2024_compatibility)]` [INFO] [stderr] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stderr] | [INFO] [stderr] 104 | ($_:expr_2021,) => { 1 }; [INFO] [stderr] | ~~~~~~~~~ [INFO] [stderr] [INFO] [stderr] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stderr] --> src/lib.rs:105:9 [INFO] [stderr] | [INFO] [stderr] 105 | ($_:expr, $($others:expr,)+) => { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this changes meaning in Rust 2024 [INFO] [stderr] = note: for more information, see Migration Guide [INFO] [stderr] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stderr] | [INFO] [stderr] 105 | ($_:expr_2021, $($others:expr,)+) => { [INFO] [stderr] | ~~~~~~~~~ [INFO] [stderr] [INFO] [stderr] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stderr] --> src/lib.rs:105:25 [INFO] [stderr] | [INFO] [stderr] 105 | ($_:expr, $($others:expr,)+) => { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this changes meaning in Rust 2024 [INFO] [stderr] = note: for more information, see Migration Guide [INFO] [stderr] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stderr] | [INFO] [stderr] 105 | ($_:expr, $($others:expr_2021,)+) => { [INFO] [stderr] | ~~~~~~~~~ [INFO] [stderr] [INFO] [stderr] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stderr] --> src/lib.rs:172:16 [INFO] [stderr] | [INFO] [stderr] 172 | ($T:ty; $N:expr) => { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this changes meaning in Rust 2024 [INFO] [stderr] = note: for more information, see Migration Guide [INFO] [stderr] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stderr] | [INFO] [stderr] 172 | ($T:ty; $N:expr_2021) => { [INFO] [stderr] | ~~~~~~~~~ [INFO] [stderr] [INFO] [stderr] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stderr] --> src/lib.rs:175:17 [INFO] [stderr] | [INFO] [stderr] 175 | ([$T:ty; $N:expr] = [$($expr:expr),+ $(,)?]) => {{ [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this changes meaning in Rust 2024 [INFO] [stderr] = note: for more information, see Migration Guide [INFO] [stderr] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stderr] | [INFO] [stderr] 175 | ([$T:ty; $N:expr_2021] = [$($expr:expr),+ $(,)?]) => {{ [INFO] [stderr] | ~~~~~~~~~ [INFO] [stderr] [INFO] [stderr] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stderr] --> src/lib.rs:175:34 [INFO] [stderr] | [INFO] [stderr] 175 | ([$T:ty; $N:expr] = [$($expr:expr),+ $(,)?]) => {{ [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this changes meaning in Rust 2024 [INFO] [stderr] = note: for more information, see Migration Guide [INFO] [stderr] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stderr] | [INFO] [stderr] 175 | ([$T:ty; $N:expr] = [$($expr:expr_2021),+ $(,)?]) => {{ [INFO] [stderr] | ~~~~~~~~~ [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 59 tests [INFO] [stdout] test src/lib.rs - (line 32) ... ok [INFO] [stdout] test src/lib.rs - (line 60) ... ok [INFO] [stdout] test src/lib.rs - (line 20) ... ok [INFO] [stdout] test src/lib.rs - Stack (line 268) ... ok [INFO] [stdout] test src/lib.rs - (line 43) ... ok [INFO] [stdout] test src/lib.rs - Stack::capacity (line 588) ... ok [INFO] [stdout] test src/lib.rs - Stack (line 280) ... ok [INFO] [stdout] test src/lib.rs - Stack::cut (line 1279) ... ok [INFO] [stdout] test src/lib.rs - Stack::capacity_remaining (line 610) ... ok [INFO] [stdout] test src/lib.rs - Stack::apply_tos (line 1738) ... ok [INFO] [stdout] test src/iter.rs - iter::StackIntoIter (line 18) ... ok [INFO] [stdout] test src/lib.rs - Stack (line 291) ... ok [INFO] [stdout] test src/lib.rs - Stack::clear (line 1853) ... ok [INFO] [stdout] test src/lib.rs - Stack::apply_tos_unchecked (line 1817) ... ok [INFO] [stdout] test src/lib.rs - Stack::apply_tos_panicking (line 1775) ... ok [INFO] [stdout] test src/lib.rs - Stack::cut_panicking (line 1321) ... ok [INFO] [stdout] test src/lib.rs - Stack::fill_with_fn (line 408) ... ok [INFO] [stdout] test src/lib.rs - Stack::extend_array_unchecked (line 1119) ... ok [INFO] [stdout] test src/lib.rs - Stack::cut_unchecked (line 1355) ... ok [INFO] [stdout] test src/lib.rs - Stack::extend_panicking (line 1203) ... ok [INFO] [stdout] test src/lib.rs - Stack::fill_with_default (line 440) ... ok [INFO] [stdout] test src/lib.rs - Stack::new (line 343) ... ok [INFO] [stdout] test src/lib.rs - Stack::is_empty (line 516) ... ok [INFO] [stdout] test src/lib.rs - Stack::fill_with_copy (line 375) ... ok [INFO] [stdout] test src/lib.rs - Stack::len (line 566) ... ok [INFO] [stdout] test src/lib.rs - Stack::pop_unchecked (line 1007) ... ok [INFO] [stdout] test src/lib.rs - Stack::is_full (line 540) ... ok [INFO] [stdout] test src/lib.rs - Stack::from_raw_parts (line 478) ... ok [INFO] [stdout] test src/lib.rs - Stack::pop_panicking (line 976) ... ok [INFO] [stdout] test src/lib.rs - Stack::extend (line 1164) ... ok [INFO] [stdout] test src/lib.rs - Stack::extend_unchecked (line 1240) ... ok [INFO] [stdout] test src/lib.rs - Stack::extend_array (line 1050) ... ok [INFO] [stdout] test src/lib.rs - Stack::rotate_tos (line 1521) ... ok [INFO] [stdout] test src/lib.rs - Stack::push (line 841) ... ok [INFO] [stdout] test src/lib.rs - Stack::rotate_tos_panicking (line 1554) ... ok [INFO] [stdout] test src/lib.rs - Stack::pop (line 947) ... ok [INFO] [stdout] test src/lib.rs - Stack::push_panicking (line 874) ... ok [INFO] [stdout] test src/lib.rs - Stack::extend_array_panicking (line 1086) ... ok [INFO] [stdout] test src/lib.rs - Stack::push_unchecked (line 911) ... ok [INFO] [stdout] test src/lib.rs - Stack::rotate_tos_unchecked (line 1591) ... ok [INFO] [stdout] test src/lib.rs - stack (line 144) ... ignored [INFO] [stdout] test src/lib.rs - stack (line 149) ... ignored [INFO] [stdout] test src/lib.rs - stack (line 154) ... ignored [INFO] [stdout] test src/lib.rs - stack (line 161) ... ignored [INFO] [stdout] test src/lib.rs - Stack::swap_tos_panicking (line 1439) ... ok [INFO] [stdout] test src/lib.rs - Stack::swap_tos (line 1407) ... ok [INFO] [stdout] test src/lib.rs - Stack::tos_mut_unchecked (line 805) ... ok [INFO] [stdout] test src/lib.rs - Stack::tos (line 632) ... ok [INFO] [stdout] test src/lib.rs - Stack::swap_tos_unchecked (line 1476) ... ok [INFO] [stdout] test src/lib.rs - Stack::tos_panicking (line 665) ... ok [INFO] [stdout] test src/lib.rs - Stack::tos_unchecked (line 696) ... ok [INFO] [stdout] test src/lib.rs - Stack::truncate (line 1628) ... ok [INFO] [stdout] test src/lib.rs - Stack::truncate_unchecked (line 1696) ... ok [INFO] [stdout] test src/lib.rs - Stack::truncate_panicking (line 1661) ... ok [INFO] [stdout] test src/lib.rs - stack (line 118) ... ok [INFO] [stdout] test src/lib.rs - Stack::tos_mut (line 733) ... ok [INFO] [stdout] test src/lib.rs - stack (line 131) ... ok [INFO] [stdout] test src/lib.rs - Stack::tos_mut_panicking (line 767) ... ok [INFO] [stdout] test src/lib.rs - stack (line 124) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 55 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 3.48s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "14feb32b288cce1050fc0f6c0c99337314e00d40ce48cdc179c7be5aaf49e88f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14feb32b288cce1050fc0f6c0c99337314e00d40ce48cdc179c7be5aaf49e88f", kill_on_drop: false }` [INFO] [stdout] 14feb32b288cce1050fc0f6c0c99337314e00d40ce48cdc179c7be5aaf49e88f