[INFO] fetching crate jam-rs 0.1.0-beta.2...
[INFO] checking jam-rs-0.1.0-beta.2 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate jam-rs 0.1.0-beta.2 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate jam-rs 0.1.0-beta.2 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 jam-rs 0.1.0-beta.2
[INFO] finished tweaking crates.io crate jam-rs 0.1.0-beta.2
[INFO] tweaked toml for crates.io crate jam-rs 0.1.0-beta.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate jam-rs 0.1.0-beta.2 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e5988918f0fa0e997a837db3034518be68481253053b6732664c294e9630a155
[INFO] running `Command { std: "docker" "start" "-a" "e5988918f0fa0e997a837db3034518be68481253053b6732664c294e9630a155", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5988918f0fa0e997a837db3034518be68481253053b6732664c294e9630a155", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5988918f0fa0e997a837db3034518be68481253053b6732664c294e9630a155", kill_on_drop: false }`
[INFO] [stdout] e5988918f0fa0e997a837db3034518be68481253053b6732664c294e9630a155
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 92f304585cb99c90cbf8a941aa80b344b560f3a8d4220463704549641339267c
[INFO] running `Command { std: "docker" "start" "-a" "92f304585cb99c90cbf8a941aa80b344b560f3a8d4220463704549641339267c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]     Checking anstyle-parse v0.2.2
[INFO] [stderr]     Checking crossbeam-epoch v0.9.15
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking anstyle v1.0.4
[INFO] [stderr]    Compiling thiserror v1.0.50
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking anstream v0.6.4
[INFO] [stderr]     Checking crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]     Checking gimli v0.28.0
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking clap_builder v4.4.8
[INFO] [stderr]     Checking object v0.32.1
[INFO] [stderr]     Checking bytecount v0.6.7
[INFO] [stderr]    Compiling rustix v0.38.25
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]     Checking safemem v0.3.3
[INFO] [stderr]     Checking rustc-demangle v0.1.23
[INFO] [stderr]     Checking buffer-redux v1.0.0
[INFO] [stderr]     Checking primal-check v0.3.3
[INFO] [stderr]    Compiling lzma-sys v0.1.20
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]     Checking rayon v1.8.0
[INFO] [stderr]     Checking xz2 v0.1.7
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]     Checking murmurhash3 v0.0.5
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking bzip2 v0.4.4
[INFO] [stderr]     Checking nohash-hasher v0.2.0
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking addr2line v0.21.0
[INFO] [stderr]     Checking md5 v0.7.0
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]     Checking plotters-backend v0.3.5
[INFO] [stderr]     Checking linux-raw-sys v0.4.11
[INFO] [stderr]     Checking half v1.8.2
[INFO] [stderr]     Checking ciborium-io v0.2.1
[INFO] [stderr]     Checking plotters-svg v0.3.5
[INFO] [stderr]     Checking ciborium-ll v0.2.1
[INFO] [stderr]     Checking needletail v0.5.1
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking bytemuck v1.14.0
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]     Checking xxhash-rust v0.8.7
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking fastmurmur3 v0.2.0
[INFO] [stderr]     Checking walkdir v2.4.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking plotters v0.3.5
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking oorandom v11.1.3
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]    Compiling typed-builder v0.9.1
[INFO] [stderr]    Compiling getset v0.1.2
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]     Checking niffler v2.5.0
[INFO] [stderr]     Checking clap v4.4.8
[INFO] [stderr]     Checking serde_json v1.0.108
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking ciborium v0.2.1
[INFO] [stderr]     Checking sourmash v0.11.0
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]     Checking jam-rs v0.1.0-beta.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.43s
[INFO] running `Command { std: "docker" "inspect" "92f304585cb99c90cbf8a941aa80b344b560f3a8d4220463704549641339267c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92f304585cb99c90cbf8a941aa80b344b560f3a8d4220463704549641339267c", kill_on_drop: false }`
[INFO] [stdout] 92f304585cb99c90cbf8a941aa80b344b560f3a8d4220463704549641339267c