[INFO] fetching crate nrr 0.9.5...
[INFO] checking nrr-0.9.5 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] extracting crate nrr 0.9.5 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate nrr 0.9.5 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 nrr 0.9.5
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate nrr 0.9.5
[INFO] tweaked toml for crates.io crate nrr 0.9.5 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate nrr 0.9.5 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 47a95d81bf69da59aa9022f8fe628b94b531f95f8b14ea44403265db802f21c1
[INFO] running `Command { std: "docker" "start" "-a" "47a95d81bf69da59aa9022f8fe628b94b531f95f8b14ea44403265db802f21c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47a95d81bf69da59aa9022f8fe628b94b531f95f8b14ea44403265db802f21c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47a95d81bf69da59aa9022f8fe628b94b531f95f8b14ea44403265db802f21c1", kill_on_drop: false }`
[INFO] [stdout] 47a95d81bf69da59aa9022f8fe628b94b531f95f8b14ea44403265db802f21c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 38ab9620ffaff91940078506404a7a2f93c79ae0d0bd08081be89c017cdf9e30
[INFO] running `Command { std: "docker" "start" "-a" "38ab9620ffaff91940078506404a7a2f93c79ae0d0bd08081be89c017cdf9e30", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.157
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling serde v1.0.208
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking allocator-api2 v0.2.18
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking anstyle-query v1.1.1
[INFO] [stderr]     Checking colorchoice v1.0.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]     Checking anstyle v1.0.8
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling cc v1.1.13
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]     Checking lexical-util v0.8.5
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]    Compiling serde_json v1.0.125
[INFO] [stderr]     Checking anstyle-parse v0.2.5
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]     Checking anstream v0.6.15
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]    Compiling ref-cast v1.0.23
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]     Checking miniz_oxide v0.7.4
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]     Checking is_ci v1.2.0
[INFO] [stderr]     Checking fastrand v2.1.0
[INFO] [stderr]     Checking indenter v0.3.3
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking clap_lex v0.7.2
[INFO] [stderr]     Checking snapbox-macros v0.3.10
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking content_inspector v0.2.4
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking dunce v1.0.5
[INFO] [stderr]     Checking simdutf8 v0.1.4
[INFO] [stderr]     Checking similar v2.6.0
[INFO] [stderr]     Checking shlex v1.3.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking clap_builder v4.5.15
[INFO] [stderr]     Checking winnow v0.6.18
[INFO] [stderr]     Checking owo-colors v3.5.0
[INFO] [stderr]    Compiling syn v2.0.75
[INFO] [stderr]     Checking normalize-line-endings v0.3.0
[INFO] [stderr]     Checking dotenvy v0.15.7
[INFO] [stderr]     Checking unicode-width v0.1.13
[INFO] [stderr]     Checking glob v0.3.1
[INFO] [stderr]     Checking lexical-parse-integer v0.8.6
[INFO] [stderr]     Checking lexical-write-integer v0.8.5
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]     Checking lexical-write-float v0.8.5
[INFO] [stderr]     Checking lexical-parse-float v0.8.5
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking lexical-core v0.8.5
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking is-terminal v0.4.13
[INFO] [stderr]     Checking filetime v0.2.24
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking os_pipe v1.2.1
[INFO] [stderr]     Checking supports-color v2.1.0
[INFO] [stderr]     Checking owo-colors v4.0.0
[INFO] [stderr]     Checking addr2line v0.21.0
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking tempfile v3.12.0
[INFO] [stderr]     Checking terminal_size v0.3.0
[INFO] [stderr]     Checking snapbox v0.6.17
[INFO] [stderr]     Checking ctrlc v3.4.5
[INFO] [stderr]     Checking color-eyre v0.6.3
[INFO] [stderr]    Compiling serde_derive v1.0.208
[INFO] [stderr]    Compiling ref-cast-impl v1.0.23
[INFO] [stderr]    Compiling clap_derive v4.5.13
[INFO] [stderr]    Compiling automod v1.0.14
[INFO] [stderr]     Checking clap v4.5.16
[INFO] [stderr]     Checking indexmap v2.4.0
[INFO] [stderr]     Checking halfbrown v0.2.5
[INFO] [stderr]     Checking serde_spanned v0.6.7
[INFO] [stderr]     Checking toml_datetime v0.6.8
[INFO] [stderr]     Checking humantime-serde v1.1.1
[INFO] [stderr]     Checking value-trait v0.8.1
[INFO] [stderr]     Checking toml_edit v0.22.20
[INFO] [stderr]     Checking simd-json v0.13.10
[INFO] [stderr]     Checking nrr v0.9.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking trycmd v0.15.6
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.21s
[INFO] running `Command { std: "docker" "inspect" "38ab9620ffaff91940078506404a7a2f93c79ae0d0bd08081be89c017cdf9e30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38ab9620ffaff91940078506404a7a2f93c79ae0d0bd08081be89c017cdf9e30", kill_on_drop: false }`
[INFO] [stdout] 38ab9620ffaff91940078506404a7a2f93c79ae0d0bd08081be89c017cdf9e30