[INFO] cloning repository https://github.com/pramitgaha21/Random-Number-Generator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pramitgaha21/Random-Number-Generator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpramitgaha21%2FRandom-Number-Generator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpramitgaha21%2FRandom-Number-Generator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d2b70d01d8e4aa708387948990524fff2e4da24b [INFO] checking pramitgaha21/Random-Number-Generator against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpramitgaha21%2FRandom-Number-Generator" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pramitgaha21/Random-Number-Generator on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/pramitgaha21/Random-Number-Generator [INFO] finished tweaking git repo https://github.com/pramitgaha21/Random-Number-Generator [INFO] tweaked toml for git repo https://github.com/pramitgaha21/Random-Number-Generator written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/pramitgaha21/Random-Number-Generator 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded candid v0.10.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c8faea58a50bc2f57f3645af9a72666b445c48368548db62104d3a77b7f7f18c [INFO] running `Command { std: "docker" "start" "-a" "c8faea58a50bc2f57f3645af9a72666b445c48368548db62104d3a77b7f7f18c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c8faea58a50bc2f57f3645af9a72666b445c48368548db62104d3a77b7f7f18c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8faea58a50bc2f57f3645af9a72666b445c48368548db62104d3a77b7f7f18c", kill_on_drop: false }` [INFO] [stdout] c8faea58a50bc2f57f3645af9a72666b445c48368548db62104d3a77b7f7f18c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f8c47f0384e297463fbe11de86e43a0ebc0288ceb8dd1d1e5c5b35605fb49b52 [INFO] running `Command { std: "docker" "start" "-a" "f8c47f0384e297463fbe11de86e43a0ebc0288ceb8dd1d1e5c5b35605fb49b52", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.86 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Compiling syn v2.0.50 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling anyhow v1.0.80 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling data-encoding v2.5.0 [INFO] [stderr] Compiling unicode-width v0.1.11 [INFO] [stderr] Compiling pretty v0.12.3 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling psm v0.1.21 [INFO] [stderr] Compiling stacker v0.1.15 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling candid_derive v0.6.5 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Compiling binread_derive v2.1.0 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling binread v2.2.0 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking serde_bytes v0.11.14 [INFO] [stderr] Checking ic_principal v0.1.1 [INFO] [stderr] Compiling serde_tokenstream v0.1.7 [INFO] [stderr] Compiling candid v0.10.3 [INFO] [stderr] Compiling ic-cdk-macros v0.8.4 [INFO] [stderr] Checking ic-cdk v0.12.1 [INFO] [stderr] Checking ic-cdk-timers v0.6.0 [INFO] [stderr] Checking random_number_generator_backend v0.1.0 (/opt/rustwide/workdir/src/random_number_generator_backend) [INFO] [stdout] warning: unused import: `ops::RangeFull` [INFO] [stdout] --> src/random_number_generator_backend/src/lib.rs:1:42 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{cell::RefCell, time::Duration, ops::RangeFull}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ops::RangeFull` [INFO] [stdout] --> src/random_number_generator_backend/src/lib.rs:1:42 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{cell::RefCell, time::Duration, ops::RangeFull}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.56s [INFO] running `Command { std: "docker" "inspect" "f8c47f0384e297463fbe11de86e43a0ebc0288ceb8dd1d1e5c5b35605fb49b52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8c47f0384e297463fbe11de86e43a0ebc0288ceb8dd1d1e5c5b35605fb49b52", kill_on_drop: false }` [INFO] [stdout] f8c47f0384e297463fbe11de86e43a0ebc0288ceb8dd1d1e5c5b35605fb49b52 [INFO] checking pramitgaha21/Random-Number-Generator against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpramitgaha21%2FRandom-Number-Generator" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pramitgaha21/Random-Number-Generator on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/pramitgaha21/Random-Number-Generator [INFO] finished tweaking git repo https://github.com/pramitgaha21/Random-Number-Generator [INFO] tweaked toml for git repo https://github.com/pramitgaha21/Random-Number-Generator written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/pramitgaha21/Random-Number-Generator 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cc7f1cd9359a3f4b7b517921e7ca81775c49736dff2f5e7ac36d7ec5865b85f8 [INFO] running `Command { std: "docker" "start" "-a" "cc7f1cd9359a3f4b7b517921e7ca81775c49736dff2f5e7ac36d7ec5865b85f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cc7f1cd9359a3f4b7b517921e7ca81775c49736dff2f5e7ac36d7ec5865b85f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc7f1cd9359a3f4b7b517921e7ca81775c49736dff2f5e7ac36d7ec5865b85f8", kill_on_drop: false }` [INFO] [stdout] cc7f1cd9359a3f4b7b517921e7ca81775c49736dff2f5e7ac36d7ec5865b85f8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f7afe791be71a1467446e7f815ac0fcb53b3163c092717ad612df110cf3f0919 [INFO] running `Command { std: "docker" "start" "-a" "f7afe791be71a1467446e7f815ac0fcb53b3163c092717ad612df110cf3f0919", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.86 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Compiling syn v2.0.50 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling anyhow v1.0.80 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling data-encoding v2.5.0 [INFO] [stderr] Compiling unicode-width v0.1.11 [INFO] [stderr] Compiling pretty v0.12.3 [INFO] [stderr] Compiling psm v0.1.21 [INFO] [stderr] Compiling stacker v0.1.15 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling candid_derive v0.6.5 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Compiling binread_derive v2.1.0 [INFO] [stderr] Compiling binread v2.2.0 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking ic_principal v0.1.1 [INFO] [stderr] Checking serde_bytes v0.11.14 [INFO] [stderr] Compiling serde_tokenstream v0.1.7 [INFO] [stderr] Checking candid v0.10.3 [INFO] [stderr] Compiling ic-cdk-macros v0.8.4 [INFO] [stderr] Checking ic-cdk v0.12.1 [INFO] [stderr] Checking ic-cdk-timers v0.6.0 [INFO] [stderr] Checking random_number_generator_backend v0.1.0 (/opt/rustwide/workdir/src/random_number_generator_backend) [INFO] [stdout] warning: unused import: `ops::RangeFull` [INFO] [stdout] --> src/random_number_generator_backend/src/lib.rs:1:42 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{cell::RefCell, time::Duration, ops::RangeFull}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ops::RangeFull` [INFO] [stdout] --> src/random_number_generator_backend/src/lib.rs:1:42 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{cell::RefCell, time::Duration, ops::RangeFull}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/random_number_generator_backend/src/lib.rs:24:20 [INFO] [stdout] | [INFO] [stdout] 24 | RNG.with(|rng| rng.borrow_mut().as_mut().unwrap().fill_bytes(buf)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/random_number_generator_backend/src/lib.rs:29:71 [INFO] [stdout] | [INFO] [stdout] 29 | ic_cdk_timers::set_timer(Duration::from_secs(0), || ic_cdk::spawn(set_rand())); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/random_number_generator_backend/src/lib.rs:24:20 [INFO] [stdout] | [INFO] [stdout] 24 | RNG.with(|rng| rng.borrow_mut().as_mut().unwrap().fill_bytes(buf)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/random_number_generator_backend/src/lib.rs:29:71 [INFO] [stdout] | [INFO] [stdout] 29 | ic_cdk_timers::set_timer(Duration::from_secs(0), || ic_cdk::spawn(set_rand())); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `random_number_generator_backend` (lib) due to 3 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `random_number_generator_backend` (lib test) due to 3 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "f7afe791be71a1467446e7f815ac0fcb53b3163c092717ad612df110cf3f0919", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7afe791be71a1467446e7f815ac0fcb53b3163c092717ad612df110cf3f0919", kill_on_drop: false }` [INFO] [stdout] f7afe791be71a1467446e7f815ac0fcb53b3163c092717ad612df110cf3f0919