[INFO] fetching crate db-dump 0.7.4...
[INFO] checking db-dump-0.7.4 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate db-dump 0.7.4 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate db-dump 0.7.4 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 db-dump 0.7.4
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate db-dump 0.7.4
[INFO] tweaked toml for crates.io crate db-dump 0.7.4 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate db-dump 0.7.4 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-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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a1ef54d90e3effa2371db94926128252cc5284fd2119be9b6b0955ee7e325347
[INFO] running `Command { std: "docker" "start" "-a" "a1ef54d90e3effa2371db94926128252cc5284fd2119be9b6b0955ee7e325347", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1ef54d90e3effa2371db94926128252cc5284fd2119be9b6b0955ee7e325347", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1ef54d90e3effa2371db94926128252cc5284fd2119be9b6b0955ee7e325347", kill_on_drop: false }`
[INFO] [stdout] a1ef54d90e3effa2371db94926128252cc5284fd2119be9b6b0955ee7e325347
[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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f3db82ee5bc84a8750701db1b800e2d0030baa3feedc6fd951ecf64542d99d5
[INFO] running `Command { std: "docker" "start" "-a" "8f3db82ee5bc84a8750701db1b800e2d0030baa3feedc6fd951ecf64542d99d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling portable-atomic v1.6.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking unicode-width v0.1.13
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling serde_json v1.0.120
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.68
[INFO] [stderr]     Checking miniz_oxide v0.7.4
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]     Checking number_prefix v0.4.0
[INFO] [stderr]     Checking iana-time-zone v0.1.60
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking flate2 v1.0.30
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]     Checking filetime v0.2.23
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking indicatif v0.17.8
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking xattr v1.3.1
[INFO] [stderr]     Checking tar v0.4.41
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]     Checking db-dump v0.7.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.83s
[INFO] running `Command { std: "docker" "inspect" "8f3db82ee5bc84a8750701db1b800e2d0030baa3feedc6fd951ecf64542d99d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f3db82ee5bc84a8750701db1b800e2d0030baa3feedc6fd951ecf64542d99d5", kill_on_drop: false }`
[INFO] [stdout] 8f3db82ee5bc84a8750701db1b800e2d0030baa3feedc6fd951ecf64542d99d5