[INFO] updating cached repository https://github.com/Jujumba/msf-hasher [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 87649001c664a4b9ae1b9c481a534d16b62acd91 [INFO] checking Jujumba/msf-hasher/87649001c664a4b9ae1b9c481a534d16b62acd91 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJujumba%2Fmsf-hasher" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Jujumba/msf-hasher on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Jujumba/msf-hasher [INFO] finished tweaking git repo https://github.com/Jujumba/msf-hasher [INFO] tweaked toml for git repo https://github.com/Jujumba/msf-hasher written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Jujumba/msf-hasher 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 13 packages to latest compatible versions [INFO] [stderr] Adding assert_cmd v2.0.16 [INFO] [stderr] Adding bstr v1.10.0 [INFO] [stderr] Adding difflib v0.4.0 [INFO] [stderr] Adding doc-comment v0.3.3 [INFO] [stderr] Adding memchr v2.7.4 [INFO] [stderr] Adding predicates v3.1.2 [INFO] [stderr] Adding predicates-core v1.0.8 [INFO] [stderr] Adding predicates-tree v1.0.11 [INFO] [stderr] Adding regex-automata v0.4.7 [INFO] [stderr] Adding serde v1.0.209 [INFO] [stderr] Adding serde_derive v1.0.209 [INFO] [stderr] Adding termtree v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding wait-timeout v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2f5e2666ae381f4925825696df3c46263c9e5cf73cb225a2d1ff4e91484e3a60 [INFO] running `Command { std: "docker" "start" "-a" "2f5e2666ae381f4925825696df3c46263c9e5cf73cb225a2d1ff4e91484e3a60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2f5e2666ae381f4925825696df3c46263c9e5cf73cb225a2d1ff4e91484e3a60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f5e2666ae381f4925825696df3c46263c9e5cf73cb225a2d1ff4e91484e3a60", kill_on_drop: false }` [INFO] [stdout] 2f5e2666ae381f4925825696df3c46263c9e5cf73cb225a2d1ff4e91484e3a60 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a0e0dc4cfdf901715ffcb3a9cb49a8f21992d181c37c24464709ff844eb73e86 [INFO] running `Command { std: "docker" "start" "-a" "a0e0dc4cfdf901715ffcb3a9cb49a8f21992d181c37c24464709ff844eb73e86", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Checking anstyle v1.0.8 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking colorchoice v1.0.2 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Checking anstyle-query v1.1.1 [INFO] [stderr] Checking clap_lex v0.7.2 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking predicates-core v1.0.8 [INFO] [stderr] Checking rustc-serialize v0.3.25 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Compiling assert_cmd v2.0.16 [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking anstyle-parse v0.2.5 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking termtree v0.4.1 [INFO] [stderr] Checking predicates-tree v1.0.11 [INFO] [stderr] Checking anstream v0.6.15 [INFO] [stderr] Checking predicates v3.1.2 [INFO] [stderr] Checking clap_builder v4.5.11 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking bstr v1.10.0 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Compiling clap_derive v4.5.11 [INFO] [stderr] Checking clap v4.5.11 [INFO] [stderr] Checking msf-hasher v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:73:15 [INFO] [stdout] | [INFO] [stdout] 71 | pub fn try_open_file>(&self, path: P) -> io::Result { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 72 | let path = path.as_ref(); [INFO] [stdout] 73 | match fs::File::open(path) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:90:15 [INFO] [stdout] | [INFO] [stdout] 88 | pub fn try_read_to_string>(&self, path: P) -> io::Result { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 89 | let path = path.as_ref(); [INFO] [stdout] 90 | match fs::read_to_string(path) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:73:15 [INFO] [stdout] | [INFO] [stdout] 71 | pub fn try_open_file>(&self, path: P) -> io::Result { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 72 | let path = path.as_ref(); [INFO] [stdout] 73 | match fs::File::open(path) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:90:15 [INFO] [stdout] | [INFO] [stdout] 88 | pub fn try_read_to_string>(&self, path: P) -> io::Result { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 89 | let path = path.as_ref(); [INFO] [stdout] 90 | match fs::read_to_string(path) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `msf-hasher` (bin "msf-hasher" test) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `msf-hasher` (bin "msf-hasher") due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "a0e0dc4cfdf901715ffcb3a9cb49a8f21992d181c37c24464709ff844eb73e86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0e0dc4cfdf901715ffcb3a9cb49a8f21992d181c37c24464709ff844eb73e86", kill_on_drop: false }` [INFO] [stdout] a0e0dc4cfdf901715ffcb3a9cb49a8f21992d181c37c24464709ff844eb73e86