[INFO] fetching crate ntge 0.1.0...
[INFO] fixing ntge-0.1.0 against try#5fed607fb5806ae20927e7e9193e3793c411ac20+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817
[INFO] extracting crate ntge 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate ntge 0.1.0
[INFO] finished tweaking crates.io crate ntge 0.1.0
[INFO] tweaked toml for crates.io crate ntge 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ntge 0.1.0 on toolchain 5fed607fb5806ae20927e7e9193e3793c411ac20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5fed607fb5806ae20927e7e9193e3793c411ac20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ntge 0.1.0 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" "+5fed607fb5806ae20927e7e9193e3793c411ac20" "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-2-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 0c86b41e1ba77b42ede24f375f791b45a66173b773d136035708f940b4488b88
[INFO] running `Command { std: "docker" "start" "0c86b41e1ba77b42ede24f375f791b45a66173b773d136035708f940b4488b88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0c86b41e1ba77b42ede24f375f791b45a66173b773d136035708f940b4488b88" "/opt/rustwide/cargo-home/bin/cargo" "+5fed607fb5806ae20927e7e9193e3793c411ac20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c86b41e1ba77b42ede24f375f791b45a66173b773d136035708f940b4488b88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0c86b41e1ba77b42ede24f375f791b45a66173b773d136035708f940b4488b88" "/opt/rustwide/cargo-home/bin/cargo" "+5fed607fb5806ae20927e7e9193e3793c411ac20" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=end=2015,2024", kill_on_drop: false }`
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating Cargo.toml from 2018 edition to 2021
[INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo.
[INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously.
[INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html
[INFO] [stderr] When building the following dependencies, the given features will no longer be used:
[INFO] [stderr] 
[INFO] [stderr]   serde_json v1.0.52 (as host dependency) removed features: indexmap, preserve_order
[INFO] [stderr] 
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.18
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling cc v1.0.52
[INFO] [stderr]    Compiling ryu v1.0.4
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]     Checking subtle v2.2.2
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]     Checking byte-tools v0.3.1
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling version_check v0.9.1
[INFO] [stderr]    Compiling indexmap v1.3.2
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling remove_dir_all v0.5.2
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling cbindgen v0.14.1
[INFO] [stderr]     Checking block-padding v0.1.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]     Checking rustc-demangle v0.1.16
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]     Checking subtle v1.0.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking unreachable v1.0.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]     Checking opaque-debug v0.2.3
[INFO] [stderr]     Checking fake-simd v0.1.2
[INFO] [stderr]     Checking ascii v0.9.3
[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]    Compiling error-chain v0.12.2
[INFO] [stderr]    Compiling jni v0.16.0
[INFO] [stderr]     Checking cesu8 v1.1.0
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking md5 v0.6.1
[INFO] [stderr]     Checking half v1.5.0
[INFO] [stderr]     Checking hex v0.3.2
[INFO] [stderr]     Checking jni-sys v0.3.0
[INFO] [stderr]     Checking linked-hash-map v0.5.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking dirs-sys v0.3.4
[INFO] [stderr]     Checking combine v3.8.1
[INFO] [stderr]     Checking bech32 v0.7.2
[INFO] [stderr]     Checking generic-array v0.12.3
[INFO] [stderr]     Checking bs58 v0.3.1
[INFO] [stderr]     Checking dirs v2.0.2
[INFO] [stderr]    Compiling backtrace-sys v0.1.36
[INFO] [stderr]    Compiling clear_on_drop v0.2.3
[INFO] [stderr]     Checking digest v0.8.1
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking stream-cipher v0.3.2
[INFO] [stderr]     Checking universal-hash v0.3.0
[INFO] [stderr]     Checking crypto-mac v0.7.0
[INFO] [stderr]     Checking aead v0.2.0
[INFO] [stderr]     Checking hmac v0.7.1
[INFO] [stderr]     Checking sha2 v0.8.1
[INFO] [stderr]     Checking poly1305 v0.5.2
[INFO] [stderr]     Checking hkdf v0.8.0
[INFO] [stderr]     Checking chrono v0.4.11
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]     Checking backtrace v0.3.46
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling zeroize_derive v1.0.0
[INFO] [stderr]     Checking zeroize v1.1.0
[INFO] [stderr]     Checking chacha20 v0.3.4
[INFO] [stderr]     Checking secrecy v0.6.0
[INFO] [stderr]     Checking chacha20poly1305 v0.4.1
[INFO] [stderr]     Checking curve25519-dalek v2.0.0
[INFO] [stderr]     Checking serde_json v1.0.52
[INFO] [stderr]     Checking serde_cbor v0.11.1
[INFO] [stderr]     Checking serde_bytes v0.11.3
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]     Checking ed25519-dalek v1.0.0-pre.3
[INFO] [stderr]     Checking x25519-dalek v0.6.0
[INFO] [stderr]     Checking bson v0.14.1
[INFO] [stderr]    Compiling ntge-core v0.1.0
[INFO] [stderr]     Checking ntge v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating examples/create.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/encrypt.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/ntge-keygen/main.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/encrypt_sign.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/decrypt.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/ntge/main.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/verify.rs from 2018 edition to 2021
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.18s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bson v0.14.1, x25519-dalek v0.6.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr] crater-edition-check: ntge v0.1.0 (/opt/rustwide/workdir) updating edition from 2018 to 2021
[INFO] [stderr]    Compiling serde_json v1.0.52
[INFO] [stderr]    Compiling cbindgen v0.14.1
[INFO] [stderr]    Compiling ntge-core v0.1.0
[INFO] [stderr]     Checking ntge v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `path` and `key_content` are never read
[INFO] [stdout]   --> src/bin/ntge/encrypt/recipient.rs:10:16
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub(crate) struct Recipient {
[INFO] [stdout]    |                   --------- fields in this struct
[INFO] [stdout] 10 |     pub(crate) path: PathBuf,
[INFO] [stdout]    |                ^^^^
[INFO] [stdout] 11 |     pub(crate) name: String,
[INFO] [stdout] 12 |     pub(crate) key_content: String,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Recipient` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `path` is never read
[INFO] [stdout]   --> src/bin/ntge/util.rs:99:16
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub struct Identity {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 99 |     pub(crate) path: PathBuf,
[INFO] [stdout]    |                ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Identity` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `path` and `key_content` are never read
[INFO] [stdout]   --> src/bin/ntge/encrypt/recipient.rs:10:16
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub(crate) struct Recipient {
[INFO] [stdout]    |                   --------- fields in this struct
[INFO] [stdout] 10 |     pub(crate) path: PathBuf,
[INFO] [stdout]    |                ^^^^
[INFO] [stdout] 11 |     pub(crate) name: String,
[INFO] [stdout] 12 |     pub(crate) key_content: String,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Recipient` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `path` is never read
[INFO] [stdout]   --> src/bin/ntge/util.rs:99:16
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub struct Identity {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 99 |     pub(crate) path: PathBuf,
[INFO] [stdout]    |                ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Identity` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.15s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bson v0.14.1, x25519-dalek v0.6.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating Cargo.toml from 2018 edition to 2021
[INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo.
[INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously.
[INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html
[INFO] [stderr] When building the following dependencies, the given features will no longer be used:
[INFO] [stderr] 
[INFO] [stderr]   serde_json v1.0.52 (as host dependency) removed features: indexmap, preserve_order
[INFO] [stderr] 
[INFO] [stderr]     Checking ntge v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating examples/decrypt.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating examples/encrypt_sign.rs from 2021 edition to 2024
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]   --> examples/encrypt_sign.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout]  7 |     let mut cmd = Command::new("cargo");
[INFO] [stdout]    |         -------
[INFO] [stdout]    |         |
[INFO] [stdout]    |         `cmd` calls a custom destructor
[INFO] [stdout]    |         `cmd` will be dropped later as of Edition 2024
[INFO] [stdout]  8 |     let output = match cmd
[INFO] [stdout]    |         ------
[INFO] [stdout]    |         |
[INFO] [stdout]    |         `output` calls a custom destructor
[INFO] [stdout]    |         `output` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 20 |     match output.stdin.unwrap().write_all(TESTSTRING.as_bytes()) {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |           |
[INFO] [stdout]    |           this value will be stored in a temporary; let us call it `#1`
[INFO] [stdout]    |           up until Edition 2021 `#1` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 24 | }
[INFO] [stdout]    | - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]    |
[INFO] [stdout] note: `#1` invokes this custom destructor
[INFO] [stdout]   --> /rustc/5fed607fb5806ae20927e7e9193e3793c411ac20/library/std/src/os/fd/owned.rs:196:0
[INFO] [stdout] note: `cmd` invokes this custom destructor
[INFO] [stdout]   --> /rustc/5fed607fb5806ae20927e7e9193e3793c411ac20/library/std/src/os/fd/owned.rs:196:0
[INFO] [stdout]    = note: `cmd` may invoke a custom destructor because it contains a trait object
[INFO] [stdout] note: `cmd` invokes this custom destructor
[INFO] [stdout]   --> /rustc/5fed607fb5806ae20927e7e9193e3793c411ac20/library/std/src/sys/process/unix/common/cstring_array.rs:79:0
[INFO] [stdout] note: `output` invokes this custom destructor
[INFO] [stdout]   --> /rustc/5fed607fb5806ae20927e7e9193e3793c411ac20/library/std/src/os/fd/owned.rs:196:0
[INFO] [stdout]    = note: most of the time, changing drop order is harmless; inspect the `impl Drop`s for side effects like releasing locks or sending messages
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
[INFO] [stdout]    = note: `--force-warn tail-expr-drop-order` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Migrating src/bin/ntge-keygen/main.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating src/bin/ntge/main.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed src/bin/ntge/signature.rs (1 fix)
[INFO] [stderr]        Fixed src/bin/ntge/decrypt.rs (1 fix)
[INFO] [stderr]    Migrating examples/verify.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed src/bin/ntge/main.rs (1 fix)
[INFO] [stderr]    Migrating examples/encrypt.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating examples/create.rs from 2021 edition to 2024
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]   --> examples/encrypt.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout]  7 |     let mut cmd = Command::new("cargo");
[INFO] [stdout]    |         -------
[INFO] [stdout]    |         |
[INFO] [stdout]    |         `cmd` calls a custom destructor
[INFO] [stdout]    |         `cmd` will be dropped later as of Edition 2024
[INFO] [stdout]  8 |     let output = match cmd
[INFO] [stdout]    |         ------
[INFO] [stdout]    |         |
[INFO] [stdout]    |         `output` calls a custom destructor
[INFO] [stdout]    |         `output` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 19 |     match output.stdin.unwrap().write_all(TESTSTRING.as_bytes()) {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |           |
[INFO] [stdout]    |           this value will be stored in a temporary; let us call it `#1`
[INFO] [stdout]    |           up until Edition 2021 `#1` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 23 | }
[INFO] [stdout]    | - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]    |
[INFO] [stdout] note: `#1` invokes this custom destructor
[INFO] [stdout]   --> /rustc/5fed607fb5806ae20927e7e9193e3793c411ac20/library/std/src/os/fd/owned.rs:196:0
[INFO] [stdout] note: `cmd` invokes this custom destructor
[INFO] [stdout]   --> /rustc/5fed607fb5806ae20927e7e9193e3793c411ac20/library/std/src/os/fd/owned.rs:196:0
[INFO] [stdout]    = note: `cmd` may invoke a custom destructor because it contains a trait object
[INFO] [stdout] note: `cmd` invokes this custom destructor
[INFO] [stdout]   --> /rustc/5fed607fb5806ae20927e7e9193e3793c411ac20/library/std/src/sys/process/unix/common/cstring_array.rs:79:0
[INFO] [stdout] note: `output` invokes this custom destructor
[INFO] [stdout]   --> /rustc/5fed607fb5806ae20927e7e9193e3793c411ac20/library/std/src/os/fd/owned.rs:196:0
[INFO] [stdout]    = note: most of the time, changing drop order is harmless; inspect the `impl Drop`s for side effects like releasing locks or sending messages
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
[INFO] [stdout]    = note: `--force-warn tail-expr-drop-order` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]   --> examples/create.rs:5:11
[INFO] [stdout]    |
[INFO] [stdout]  4 |       let mut cmd = Command::new("cargo");
[INFO] [stdout]    |           -------
[INFO] [stdout]    |           |
[INFO] [stdout]    |           `cmd` calls a custom destructor
[INFO] [stdout]    |           `cmd` will be dropped later as of Edition 2024
[INFO] [stdout]  5 |       match cmd
[INFO] [stdout]    |  ___________^
[INFO] [stdout]  6 | |         .args(&["run", "--bin", "ntge-keygen"])
[INFO] [stdout]  7 | |         .args(&["--", "-f", "example_key"])
[INFO] [stdout]  8 | |         .spawn()
[INFO] [stdout]    | |                ^
[INFO] [stdout]    | |                |
[INFO] [stdout]    | |________________this value will be stored in a temporary; let us call it `#1`
[INFO] [stdout]    |                  up until Edition 2021 `#1` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 13 |   }
[INFO] [stdout]    |   - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]    |
[INFO] [stdout] note: `#1` invokes this custom destructor
[INFO] [stdout]   --> /rustc/5fed607fb5806ae20927e7e9193e3793c411ac20/library/std/src/os/fd/owned.rs:196:0
[INFO] [stdout] note: `cmd` invokes this custom destructor
[INFO] [stdout]   --> /rustc/5fed607fb5806ae20927e7e9193e3793c411ac20/library/std/src/os/fd/owned.rs:196:0
[INFO] [stdout]    = note: `cmd` may invoke a custom destructor because it contains a trait object
[INFO] [stdout] note: `cmd` invokes this custom destructor
[INFO] [stdout]   --> /rustc/5fed607fb5806ae20927e7e9193e3793c411ac20/library/std/src/sys/process/unix/common/cstring_array.rs:79:0
[INFO] [stdout]    = note: most of the time, changing drop order is harmless; inspect the `impl Drop`s for side effects like releasing locks or sending messages
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/temporary-tail-expr-scope.html>
[INFO] [stdout]    = note: `--force-warn tail-expr-drop-order` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.81s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bson v0.14.1, x25519-dalek v0.6.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr] crater-edition-check: ntge v0.1.0 (/opt/rustwide/workdir) updating edition from 2021 to 2024
[INFO] [stderr]     Checking ntge v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `path` and `key_content` are never read
[INFO] [stdout]   --> src/bin/ntge/encrypt/recipient.rs:10:16
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub(crate) struct Recipient {
[INFO] [stdout]    |                   --------- fields in this struct
[INFO] [stdout] 10 |     pub(crate) path: PathBuf,
[INFO] [stdout]    |                ^^^^
[INFO] [stdout] 11 |     pub(crate) name: String,
[INFO] [stdout] 12 |     pub(crate) key_content: String,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Recipient` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `path` is never read
[INFO] [stdout]   --> src/bin/ntge/util.rs:99:16
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub struct Identity {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 99 |     pub(crate) path: PathBuf,
[INFO] [stdout]    |                ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Identity` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `path` and `key_content` are never read
[INFO] [stdout]   --> src/bin/ntge/encrypt/recipient.rs:10:16
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub(crate) struct Recipient {
[INFO] [stdout]    |                   --------- fields in this struct
[INFO] [stdout] 10 |     pub(crate) path: PathBuf,
[INFO] [stdout]    |                ^^^^
[INFO] [stdout] 11 |     pub(crate) name: String,
[INFO] [stdout] 12 |     pub(crate) key_content: String,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Recipient` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `path` is never read
[INFO] [stdout]   --> src/bin/ntge/util.rs:99:16
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub struct Identity {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 99 |     pub(crate) path: PathBuf,
[INFO] [stdout]    |                ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Identity` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.00s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bson v0.14.1, x25519-dalek v0.6.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr] crater-edition-check all packages now at latest edition
[INFO] [stderr] crater-edition-check: all finished
[INFO] running `Command { std: "docker" "inspect" "0c86b41e1ba77b42ede24f375f791b45a66173b773d136035708f940b4488b88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c86b41e1ba77b42ede24f375f791b45a66173b773d136035708f940b4488b88", kill_on_drop: false }`
[INFO] [stdout] 0c86b41e1ba77b42ede24f375f791b45a66173b773d136035708f940b4488b88
