[INFO] fetching crate awabi 0.3.0... [INFO] checking awabi-0.3.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate awabi 0.3.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate awabi 0.3.0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate awabi 0.3.0 [INFO] finished tweaking crates.io crate awabi 0.3.0 [INFO] tweaked toml for crates.io crate awabi 0.3.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate awabi 0.3.0 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cfefd0f23ba91542f210dc67056f7543f5b3667e2db7e302bd3fc5bf0ad96c80 [INFO] running `Command { std: "docker" "start" "-a" "cfefd0f23ba91542f210dc67056f7543f5b3667e2db7e302bd3fc5bf0ad96c80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cfefd0f23ba91542f210dc67056f7543f5b3667e2db7e302bd3fc5bf0ad96c80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cfefd0f23ba91542f210dc67056f7543f5b3667e2db7e302bd3fc5bf0ad96c80", kill_on_drop: false }` [INFO] [stdout] cfefd0f23ba91542f210dc67056f7543f5b3667e2db7e302bd3fc5bf0ad96c80 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9e89147b6e7c598269b24bf3b2d75bf174925ac8fb978a881bd678e813630fee [INFO] running `Command { std: "docker" "start" "-a" "9e89147b6e7c598269b24bf3b2d75bf174925ac8fb978a881bd678e813630fee", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking regex v1.3.7 [INFO] [stderr] Checking awabi v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `dic_size`, `lsize`, and `rsize` are never read [INFO] [stdout] --> src/dic.rs:248:9 [INFO] [stdout] | [INFO] [stdout] 246 | pub struct MeCabDic { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 247 | pub mmap: Mmap, [INFO] [stdout] 248 | pub dic_size: u32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 249 | lsize: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 250 | rsize: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MeCabDic` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `rsize` is never read [INFO] [stdout] --> src/dic.rs:413:9 [INFO] [stdout] | [INFO] [stdout] 410 | pub struct Matrix { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 413 | pub rsize: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Matrix` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `lsize` and `rsize` are never read [INFO] [stdout] --> src/dic.rs:249:5 [INFO] [stdout] | [INFO] [stdout] 246 | pub struct MeCabDic { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 249 | lsize: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 250 | rsize: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MeCabDic` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `rsize` is never read [INFO] [stdout] --> src/dic.rs:413:9 [INFO] [stdout] | [INFO] [stdout] 410 | pub struct Matrix { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 413 | pub rsize: usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Matrix` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.10s [INFO] running `Command { std: "docker" "inspect" "9e89147b6e7c598269b24bf3b2d75bf174925ac8fb978a881bd678e813630fee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e89147b6e7c598269b24bf3b2d75bf174925ac8fb978a881bd678e813630fee", kill_on_drop: false }` [INFO] [stdout] 9e89147b6e7c598269b24bf3b2d75bf174925ac8fb978a881bd678e813630fee