[INFO] fetching crate candid-gen 0.1.0...
[INFO] checking candid-gen-0.1.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604
[INFO] extracting crate candid-gen 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate candid-gen 0.1.0 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 crates.io crate candid-gen 0.1.0
[INFO] finished tweaking crates.io crate candid-gen 0.1.0
[INFO] tweaked toml for crates.io crate candid-gen 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate candid-gen 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 89e769432a9bd291e1fe04d4fd3c47e68dbeb7c59568f9d8801d16a7dcaca1d9
[INFO] running `Command { std: "docker" "start" "-a" "89e769432a9bd291e1fe04d4fd3c47e68dbeb7c59568f9d8801d16a7dcaca1d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89e769432a9bd291e1fe04d4fd3c47e68dbeb7c59568f9d8801d16a7dcaca1d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89e769432a9bd291e1fe04d4fd3c47e68dbeb7c59568f9d8801d16a7dcaca1d9", kill_on_drop: false }`
[INFO] [stdout] 89e769432a9bd291e1fe04d4fd3c47e68dbeb7c59568f9d8801d16a7dcaca1d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 255de9741c861d6d5b85fcb44fba78166cae555b83c2520d87d240a5eec2c5b0
[INFO] running `Command { std: "docker" "start" "-a" "255de9741c861d6d5b85fcb44fba78166cae555b83c2520d87d240a5eec2c5b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling either v1.12.0
[INFO] [stderr]    Compiling cc v1.0.99
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling term v0.7.0
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling psm v0.1.21
[INFO] [stderr]    Compiling indexmap v2.2.6
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking anstyle-parse v0.2.4
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]     Checking anstyle v1.0.7
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.0
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]     Checking anstyle-query v1.1.0
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking colorchoice v1.0.1
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling rustversion v1.0.17
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]     Checking anstream v0.6.14
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling ena v0.14.3
[INFO] [stderr]    Compiling string_cache v0.8.7
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling ascii-canvas v3.0.0
[INFO] [stderr]    Compiling stacker v0.1.15
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]     Checking is-terminal v0.4.12
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]     Checking regex v1.10.5
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]     Checking unicode-width v0.1.13
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]     Checking cpufeatures v0.2.12
[INFO] [stderr]     Checking clap_lex v0.7.1
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling pico-args v0.5.0
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]     Checking clap_builder v4.5.7
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling lalrpop-util v0.20.2
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]    Compiling lalrpop v0.20.2
[INFO] [stderr]     Checking faccess v0.2.4
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling clap_derive v4.5.5
[INFO] [stderr]    Compiling logos-codegen v0.13.0
[INFO] [stderr]    Compiling binread_derive v2.1.0
[INFO] [stderr]    Compiling cmd_lib_macros v1.9.4
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking os_pipe v1.2.0
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]     Checking typed-arena v2.0.2
[INFO] [stderr]     Checking arbitrary v1.3.2
[INFO] [stderr]     Checking data-encoding v2.6.0
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]     Checking pretty v0.12.3
[INFO] [stderr]    Compiling candid_derive v0.6.6
[INFO] [stderr]    Compiling logos-derive v0.13.0
[INFO] [stderr]     Checking cmd_lib v1.9.4
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking clap v4.5.7
[INFO] [stderr]     Checking unicode-segmentation v1.11.0
[INFO] [stderr]     Checking leb128 v0.2.5
[INFO] [stderr]     Checking sdd v0.2.0
[INFO] [stderr]     Checking binread v2.2.0
[INFO] [stderr]     Checking bitflags v2.5.0
[INFO] [stderr]     Checking scc v2.1.1
[INFO] [stderr]     Checking convert_case v0.6.0
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking logos v0.13.0
[INFO] [stderr]    Compiling serial_test_derive v3.1.1
[INFO] [stderr]     Checking codespan-reporting v0.11.1
[INFO] [stderr]     Checking fastrand v2.1.0
[INFO] [stderr]     Checking serial_test v3.1.1
[INFO] [stderr]     Checking tempfile v3.10.1
[INFO] [stderr]     Checking ic_principal v0.1.1
[INFO] [stderr]     Checking num-bigint v0.4.5
[INFO] [stderr]     Checking serde_bytes v0.11.14
[INFO] [stderr]     Checking candid-gen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking candid v0.10.8
[INFO] [stderr]    Compiling candid_parser v0.1.4
[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]   --> tests/build_wasm32_tests.rs:14:29
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Lazy::new(|| Mutex::new(current_dir().unwrap().join("tests/mock_project")));
[INFO] [stdout]    |                             ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `candid-gen` (test "build_wasm32_tests") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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]   --> tests/gen_candid_tests.rs:22:29
[INFO] [stdout]    |
[INFO] [stdout] 22 |     Lazy::new(|| Mutex::new(current_dir().unwrap().join("tests/mock_project")));
[INFO] [stdout]    |                             ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/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 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `candid-gen` (test "gen_candid_tests") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "255de9741c861d6d5b85fcb44fba78166cae555b83c2520d87d240a5eec2c5b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "255de9741c861d6d5b85fcb44fba78166cae555b83c2520d87d240a5eec2c5b0", kill_on_drop: false }`
[INFO] [stdout] 255de9741c861d6d5b85fcb44fba78166cae555b83c2520d87d240a5eec2c5b0