[INFO] fetching crate scafalra 1.4.0...
[INFO] checking scafalra-1.4.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate scafalra 1.4.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate scafalra 1.4.0 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 scafalra 1.4.0
[INFO] finished tweaking crates.io crate scafalra 1.4.0
[INFO] tweaked toml for crates.io crate scafalra 1.4.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate scafalra 1.4.0 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] [stderr]     Blocking waiting for file lock on package cache
[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] 657313181aecc34041fdb6461465c2145d4fd5f9bdf4fcbc4d28cb89d87ebdc0
[INFO] running `Command { std: "docker" "start" "-a" "657313181aecc34041fdb6461465c2145d4fd5f9bdf4fcbc4d28cb89d87ebdc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "657313181aecc34041fdb6461465c2145d4fd5f9bdf4fcbc4d28cb89d87ebdc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "657313181aecc34041fdb6461465c2145d4fd5f9bdf4fcbc4d28cb89d87ebdc0", kill_on_drop: false }`
[INFO] [stdout] 657313181aecc34041fdb6461465c2145d4fd5f9bdf4fcbc4d28cb89d87ebdc0
[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] 9b88a199e1652bbd9f966274620c51d5a938901a09730e7b63e3a71d5a8b3a4d
[INFO] running `Command { std: "docker" "start" "-a" "9b88a199e1652bbd9f966274620c51d5a938901a09730e7b63e3a71d5a8b3a4d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]     Checking memchr v2.6.3
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]     Checking smallvec v1.11.1
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]     Checking futures-sink v0.3.28
[INFO] [stderr]     Checking lock_api v0.4.10
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]     Checking unicode-segmentation v1.10.1
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]    Compiling zstd-safe v5.0.2+zstd.1.5.2
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]     Checking http v0.2.9
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking anstyle-parse v0.2.1
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]    Compiling rustls v0.21.7
[INFO] [stderr]     Checking regex-syntax v0.7.5
[INFO] [stderr]     Checking base64ct v1.6.0
[INFO] [stderr]     Checking nom v7.1.3
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[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking is_ci v1.2.0
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[INFO] [stderr]     Checking walkdir v2.4.0
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[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]    Compiling jobserver v0.1.28
[INFO] [stderr]     Checking newline-converter v0.3.0
[INFO] [stderr]     Checking clap_builder v4.5.2
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking base64 v0.21.4
[INFO] [stderr]     Checking normpath v1.1.1
[INFO] [stderr]     Checking constant_time_eq v0.1.5
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking chrono v0.4.31
[INFO] [stderr]    Compiling syn v2.0.37
[INFO] [stderr]     Checking similar v2.2.1
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]     Checking dircpy v0.3.15
[INFO] [stderr]    Compiling vte_generate_state_changes v0.1.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking term_grid v0.2.0
[INFO] [stderr]     Checking fastrand v2.0.1
[INFO] [stderr]     Checking path-slash v0.2.1
[INFO] [stderr]     Checking vte v0.10.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking parking_lot_core v0.9.8
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking socket2 v0.5.4
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking supports-color v1.3.1
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]     Checking owo-colors v3.5.0
[INFO] [stderr]     Checking console v0.15.7
[INFO] [stderr]     Checking directories v5.0.1
[INFO] [stderr]     Checking password-hash v0.4.2
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking crossterm v0.25.0
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling zstd-sys v2.0.9+zstd.1.5.5
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking pbkdf2 v0.11.0
[INFO] [stderr]     Checking similar-asserts v1.5.0
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[INFO] [stderr]     Checking inquire v0.7.2
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[INFO] [stderr]     Checking fs_at v0.1.10
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking bzip2 v0.4.4
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[INFO] [stderr]     Checking tempfile v3.8.0
[INFO] [stderr]     Checking remove_dir_all v0.8.2
[INFO] [stderr]     Checking ansi-str v0.8.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking papergrid v0.10.0
[INFO] [stderr]    Compiling tabled_derive v0.6.0
[INFO] [stderr]     Checking tabled v0.14.0
[INFO] [stderr]    Compiling test-case-core v3.3.1
[INFO] [stderr]     Checking regex v1.9.5
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling clap_derive v4.5.3
[INFO] [stderr]     Checking rustls-webpki v0.101.6
[INFO] [stderr]     Checking sct v0.7.0
[INFO] [stderr]     Checking rustls-webpki v0.100.3
[INFO] [stderr]    Compiling test-case-macros v3.3.1
[INFO] [stderr]     Checking webpki-roots v0.23.1
[INFO] [stderr]     Checking tokio v1.32.0
[INFO] [stderr]     Checking test-case v3.3.1
[INFO] [stderr]     Checking futures-util v0.3.28
[INFO] [stderr]     Checking clap v4.5.3
[INFO] [stderr]     Checking zstd v0.11.2+zstd.1.5.2
[INFO] [stderr]     Checking zip v0.6.6
[INFO] [stderr]     Checking ureq v2.7.1
[INFO] [stderr]     Checking serde v1.0.188
[INFO] [stderr]     Checking futures-executor v0.3.28
[INFO] [stderr]     Checking futures v0.3.28
[INFO] [stderr]     Checking tokio-util v0.7.9
[INFO] [stderr]     Checking h2 v0.3.21
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking assert-json-diff v2.0.2
[INFO] [stderr]     Checking scafalra v1.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking hyper v0.14.27
[INFO] [stderr]     Checking mockito v1.2.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 52.18s
[INFO] running `Command { std: "docker" "inspect" "9b88a199e1652bbd9f966274620c51d5a938901a09730e7b63e3a71d5a8b3a4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b88a199e1652bbd9f966274620c51d5a938901a09730e7b63e3a71d5a8b3a4d", kill_on_drop: false }`
[INFO] [stdout] 9b88a199e1652bbd9f966274620c51d5a938901a09730e7b63e3a71d5a8b3a4d