[INFO] fetching crate fastfield_codecs 0.3.1... [INFO] checking fastfield_codecs-0.3.1 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate fastfield_codecs 0.3.1 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate fastfield_codecs 0.3.1 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 fastfield_codecs 0.3.1 [INFO] finished tweaking crates.io crate fastfield_codecs 0.3.1 [INFO] tweaked toml for crates.io crate fastfield_codecs 0.3.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate fastfield_codecs 0.3.1 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] b15a177df6a47920a9c2f8232714e78f6aa114e5f87dc7ed55b8588850945da3 [INFO] running `Command { std: "docker" "start" "-a" "b15a177df6a47920a9c2f8232714e78f6aa114e5f87dc7ed55b8588850945da3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b15a177df6a47920a9c2f8232714e78f6aa114e5f87dc7ed55b8588850945da3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b15a177df6a47920a9c2f8232714e78f6aa114e5f87dc7ed55b8588850945da3", kill_on_drop: false }` [INFO] [stdout] b15a177df6a47920a9c2f8232714e78f6aa114e5f87dc7ed55b8588850945da3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 6022f16f8683fa0d79262b2ccf14ab37e2577617f9cea6d4cd1cbe45fc86b9a0 [INFO] running `Command { std: "docker" "start" "-a" "6022f16f8683fa0d79262b2ccf14ab37e2577617f9cea6d4cd1cbe45fc86b9a0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking ryu v1.0.12 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking encode_unicode v1.0.0 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Checking ownedbytes v0.4.0 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Checking fastrand v1.8.0 [INFO] [stderr] Checking fastdivide v0.4.0 [INFO] [stderr] Checking tantivy-bitpacker v0.3.0 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking regex-syntax v0.6.28 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking quick-error v2.0.1 [INFO] [stderr] Checking more-asserts v0.3.1 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking tantivy-common v0.4.0 [INFO] [stderr] Checking measure_time v0.8.2 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking getrandom v0.2.8 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking term v0.7.0 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking proptest v1.0.0 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking prettytable-rs v0.9.0 [INFO] [stderr] Checking fastfield_codecs v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.83s [INFO] running `Command { std: "docker" "inspect" "6022f16f8683fa0d79262b2ccf14ab37e2577617f9cea6d4cd1cbe45fc86b9a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6022f16f8683fa0d79262b2ccf14ab37e2577617f9cea6d4cd1cbe45fc86b9a0", kill_on_drop: false }` [INFO] [stdout] 6022f16f8683fa0d79262b2ccf14ab37e2577617f9cea6d4cd1cbe45fc86b9a0