[INFO] cloning repository https://github.com/DanielRamosAcosta/yao-millionare [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DanielRamosAcosta/yao-millionare" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDanielRamosAcosta%2Fyao-millionare", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDanielRamosAcosta%2Fyao-millionare'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1e2a5b36e6006133ddf0a19ddc13e160a1004a86 [INFO] checking DanielRamosAcosta/yao-millionare/1e2a5b36e6006133ddf0a19ddc13e160a1004a86 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDanielRamosAcosta%2Fyao-millionare" "/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/DanielRamosAcosta/yao-millionare on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/DanielRamosAcosta/yao-millionare [INFO] finished tweaking git repo https://github.com/DanielRamosAcosta/yao-millionare [INFO] tweaked toml for git repo https://github.com/DanielRamosAcosta/yao-millionare written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/DanielRamosAcosta/yao-millionare 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 546ed78ba4515e818c3cbee427488badd22152a86162cd444127cc8efd894f82 [INFO] running `Command { std: "docker" "start" "-a" "546ed78ba4515e818c3cbee427488badd22152a86162cd444127cc8efd894f82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "546ed78ba4515e818c3cbee427488badd22152a86162cd444127cc8efd894f82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "546ed78ba4515e818c3cbee427488badd22152a86162cd444127cc8efd894f82", kill_on_drop: false }` [INFO] [stdout] 546ed78ba4515e818c3cbee427488badd22152a86162cd444127cc8efd894f82 [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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 85eebc91f3d70988a0db00262ec7cd592d63bb61458122ffddbea78baf03f45c [INFO] running `Command { std: "docker" "start" "-a" "85eebc91f3d70988a0db00262ec7cd592d63bb61458122ffddbea78baf03f45c", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Checking const-oid v0.6.2 [INFO] [stderr] Checking base64ct v1.1.1 [INFO] [stderr] Checking ppv-lite86 v0.2.15 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling num-bigint-dig v0.7.0 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking pem-rfc7468 v0.2.4 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking crypto-bigint v0.2.11 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking num v0.2.1 [INFO] [stderr] Checking der v0.4.4 [INFO] [stderr] Checking num-primes v0.1.2 [INFO] [stderr] Checking spki v0.4.1 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling zeroize_derive v1.2.2 [INFO] [stderr] Checking zeroize v1.4.3 [INFO] [stderr] Checking pkcs1 v0.2.4 [INFO] [stderr] Checking pkcs8 v0.7.6 [INFO] [stderr] Checking rsa v0.5.0 [INFO] [stderr] Checking yao-millionare v0.1.0 (/opt/rustwide/workdir) [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/main.rs:50:22 [INFO] [stdout] | [INFO] [stdout] 50 | .map(|z_str| BigUint::from_str(z_str).expect("could not parse z_u number")) [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/provider.rs:24:36 [INFO] [stdout] | [INFO] [stdout] 24 | .map(|u| &ciphertext + BigUint::from(u)) [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/main.rs:50:22 [INFO] [stdout] | [INFO] [stdout] 50 | .map(|z_str| BigUint::from_str(z_str).expect("could not parse z_u number")) [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: aborting due to 2 previous errors [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/provider.rs:24:36 [INFO] [stdout] | [INFO] [stdout] 24 | .map(|u| &ciphertext + BigUint::from(u)) [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `yao-millionare` (bin "yao-millionare") due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `yao-millionare` (bin "yao-millionare" test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "85eebc91f3d70988a0db00262ec7cd592d63bb61458122ffddbea78baf03f45c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85eebc91f3d70988a0db00262ec7cd592d63bb61458122ffddbea78baf03f45c", kill_on_drop: false }` [INFO] [stdout] 85eebc91f3d70988a0db00262ec7cd592d63bb61458122ffddbea78baf03f45c