[INFO] fetching crate git-collage 0.4.3...
[INFO] checking git-collage-0.4.3 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate git-collage 0.4.3 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate git-collage 0.4.3 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 git-collage 0.4.3
[INFO] finished tweaking crates.io crate git-collage 0.4.3
[INFO] tweaked toml for crates.io crate git-collage 0.4.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate git-collage 0.4.3 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] 45e23aa59559c9a3e0cfc622f3a036d8c01f9d73590e2302f43e9965ded93016
[INFO] running `Command { std: "docker" "start" "-a" "45e23aa59559c9a3e0cfc622f3a036d8c01f9d73590e2302f43e9965ded93016", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "45e23aa59559c9a3e0cfc622f3a036d8c01f9d73590e2302f43e9965ded93016", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45e23aa59559c9a3e0cfc622f3a036d8c01f9d73590e2302f43e9965ded93016", kill_on_drop: false }`
[INFO] [stdout] 45e23aa59559c9a3e0cfc622f3a036d8c01f9d73590e2302f43e9965ded93016
[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] e92cb01237f1fafcb5e33f4bece9ee7cf592391f2eca2ffbb705c58f3d864a9d
[INFO] running `Command { std: "docker" "start" "-a" "e92cb01237f1fafcb5e33f4bece9ee7cf592391f2eca2ffbb705c58f3d864a9d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]     Checking memchr v2.6.3
[INFO] [stderr]    Compiling serde v1.0.204
[INFO] [stderr]     Checking http v1.0.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.18
[INFO] [stderr]     Checking rustls-pki-types v1.2.0
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking tower-layer v0.3.2
[INFO] [stderr]     Checking base64 v0.21.4
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling rustls v0.22.4
[INFO] [stderr]     Checking zeroize v1.6.0
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]     Checking anstyle v1.0.6
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]     Checking aho-corasick v1.1.1
[INFO] [stderr]     Checking anstream v0.6.13
[INFO] [stderr]    Compiling time-macros v0.2.18
[INFO] [stderr]     Checking http-body v1.0.0
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]    Compiling serde_json v1.0.107
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[INFO] [stderr]     Checking regex-automata v0.4.4
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[INFO] [stderr]     Checking clap_builder v4.4.18
[INFO] [stderr]     Checking mio v1.0.1
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking socket2 v0.5.5
[INFO] [stderr]     Checking getrandom v0.2.11
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[INFO] [stderr]     Checking pem v3.0.3
[INFO] [stderr]     Checking iri-string v0.7.0
[INFO] [stderr]    Compiling ring v0.17.7
[INFO] [stderr]    Compiling openssl-sys v0.9.93
[INFO] [stderr]    Compiling libz-sys v1.1.12
[INFO] [stderr]    Compiling libssh2-sys v0.3.0
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]    Compiling libgit2-sys v0.17.0+1.8.1
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking winnow v0.6.18
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]     Checking iana-time-zone v0.1.57
[INFO] [stderr]     Checking rayon-core v1.12.1
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[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking env_filter v0.1.0
[INFO] [stderr]     Checking env_logger v0.11.5
[INFO] [stderr]     Checking crossbeam-channel v0.5.13
[INFO] [stderr]    Compiling serde_derive v1.0.204
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]    Compiling tracing-attributes v0.1.26
[INFO] [stderr]    Compiling thiserror-impl v1.0.48
[INFO] [stderr]     Checking tokio v1.39.2
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling snafu-derive v0.8.1
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]     Checking pin-project v1.1.3
[INFO] [stderr]    Compiling async-trait v0.1.81
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking thiserror v1.0.48
[INFO] [stderr]    Compiling enum_dispatch v0.3.13
[INFO] [stderr]     Checking simple_asn1 v0.6.2
[INFO] [stderr]     Checking clap v4.4.18
[INFO] [stderr]     Checking clap_complete v4.4.10
[INFO] [stderr]     Checking snafu v0.8.1
[INFO] [stderr]     Checking tokio-util v0.7.9
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking hyper v1.1.0
[INFO] [stderr]     Checking http-body-util v0.1.0
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking hyper-util v0.1.3
[INFO] [stderr]     Checking tower-http v0.5.1
[INFO] [stderr]     Checking rustls-webpki v0.102.2
[INFO] [stderr]     Checking hyper-timeout v0.5.1
[INFO] [stderr]     Checking serde_spanned v0.6.7
[INFO] [stderr]     Checking url v2.5.2
[INFO] [stderr]     Checking toml_datetime v0.6.8
[INFO] [stderr]     Checking serde_path_to_error v0.1.14
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde_variant v0.1.3
[INFO] [stderr]     Checking toml_edit v0.22.20
[INFO] [stderr]     Checking jsonwebtoken v9.2.0
[INFO] [stderr]     Checking tokio-rustls v0.25.0
[INFO] [stderr]     Checking hyper-rustls v0.26.0
[INFO] [stderr]     Checking toml v0.8.19
[INFO] [stderr]     Checking octocrab v0.39.0
[INFO] [stderr]     Checking git2 v0.19.0
[INFO] [stderr]     Checking git-collage v0.4.3 (/opt/rustwide/workdir)
[INFO] [stdout] error: this value of type `Vec<RepositoryMapping>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/operation/mod.rs:83:17
[INFO] [stdout]    |
[INFO] [stdout] 57 |         let (s, r) = unbounded::<CommandResult>();
[INFO] [stdout]    |              - these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 83 |             let mappings: Vec<RepositoryMapping> =
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]    = note: requested on the command line with `-D tail-expr-drop-order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this value of type `Vec<RepositoryMapping>` has significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/operation/mod.rs:83:17
[INFO] [stdout]    |
[INFO] [stdout] 57 |         let (s, r) = unbounded::<CommandResult>();
[INFO] [stdout]    |              - these local bindings with significant drop implementation may observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 83 |             let mappings: Vec<RepositoryMapping> =
[INFO] [stdout]    |                 ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]    = note: requested on the command line with `-D tail-expr-drop-order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `git-collage` (bin "git-collage") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `git-collage` (bin "git-collage" test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "e92cb01237f1fafcb5e33f4bece9ee7cf592391f2eca2ffbb705c58f3d864a9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e92cb01237f1fafcb5e33f4bece9ee7cf592391f2eca2ffbb705c58f3d864a9d", kill_on_drop: false }`
[INFO] [stdout] e92cb01237f1fafcb5e33f4bece9ee7cf592391f2eca2ffbb705c58f3d864a9d