[INFO] fetching crate ironcalc_base 0.2.0...
[INFO] checking ironcalc_base-0.2.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] extracting crate ironcalc_base 0.2.0 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate ironcalc_base 0.2.0 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ironcalc_base 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate ironcalc_base 0.2.0
[INFO] tweaked toml for crates.io crate ironcalc_base 0.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate ironcalc_base 0.2.0 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a5ebff1e2d98ce9657ff1d8dbbd989793920d2a6686bd9fe05d9d1019485584
[INFO] running `Command { std: "docker" "start" "-a" "5a5ebff1e2d98ce9657ff1d8dbbd989793920d2a6686bd9fe05d9d1019485584", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a5ebff1e2d98ce9657ff1d8dbbd989793920d2a6686bd9fe05d9d1019485584", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a5ebff1e2d98ce9657ff1d8dbbd989793920d2a6686bd9fe05d9d1019485584", kill_on_drop: false }`
[INFO] [stdout] 5a5ebff1e2d98ce9657ff1d8dbbd989793920d2a6686bd9fe05d9d1019485584
[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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd1f26a7f27bf82449ddde25cbf2a9ae0f8acf5f21fea1be8c14d2030dc9a1ba
[INFO] running `Command { std: "docker" "start" "-a" "dd1f26a7f27bf82449ddde25cbf2a9ae0f8acf5f21fea1be8c14d2030dc9a1ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking iana-time-zone v0.1.60
[INFO] [stderr]     Checking bytemuck v1.15.0
[INFO] [stderr]    Compiling serde_json v1.0.115
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]     Checking getrandom v0.2.13
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]     Checking phf_shared v0.11.2
[INFO] [stderr]     Checking phf v0.11.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]    Compiling syn v2.0.58
[INFO] [stderr]    Compiling phf_codegen v0.11.2
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]     Checking chrono v0.4.37
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling bitcode_derive v0.6.0
[INFO] [stderr]    Compiling chrono-tz-build v0.3.0
[INFO] [stderr]    Compiling chrono-tz v0.9.0
[INFO] [stderr]     Checking bitcode v0.6.0
[INFO] [stderr]     Checking ironcalc_base v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `group_separator` is never read
[INFO] [stdout]   --> src/units.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 9  |     Number {
[INFO] [stdout]    |     ------ field in this variant
[INFO] [stdout] 10 |         group_separator: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `group_separator` is never read
[INFO] [stdout]   --> src/units.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Currency {
[INFO] [stdout]    |     -------- field in this variant
[INFO] [stdout] 15 |         group_separator: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `group_separator` is never read
[INFO] [stdout]   --> src/units.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |     Percentage {
[INFO] [stdout]    |     ---------- field in this variant
[INFO] [stdout] 21 |         group_separator: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `group_separator` is never read
[INFO] [stdout]   --> src/units.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 9  |     Number {
[INFO] [stdout]    |     ------ field in this variant
[INFO] [stdout] 10 |         group_separator: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `group_separator` is never read
[INFO] [stdout]   --> src/units.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     Currency {
[INFO] [stdout]    |     -------- field in this variant
[INFO] [stdout] 15 |         group_separator: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `group_separator` is never read
[INFO] [stdout]   --> src/units.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |     Percentage {
[INFO] [stdout]    |     ---------- field in this variant
[INFO] [stdout] 21 |         group_separator: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.70s
[INFO] running `Command { std: "docker" "inspect" "dd1f26a7f27bf82449ddde25cbf2a9ae0f8acf5f21fea1be8c14d2030dc9a1ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd1f26a7f27bf82449ddde25cbf2a9ae0f8acf5f21fea1be8c14d2030dc9a1ba", kill_on_drop: false }`
[INFO] [stdout] dd1f26a7f27bf82449ddde25cbf2a9ae0f8acf5f21fea1be8c14d2030dc9a1ba