[INFO] fetching crate garbage 0.4.3...
[INFO] fixing garbage-0.4.3 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] extracting crate garbage 0.4.3 into /workspace/builds/worker-1-tc2/source
[INFO] removed /workspace/builds/worker-1-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate garbage 0.4.3
[INFO] finished tweaking crates.io crate garbage 0.4.3
[INFO] tweaked toml for crates.io crate garbage 0.4.3 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate garbage 0.4.3 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate garbage 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 2cf61feb4cb6ecd3edfdd7045b79560954c1643a512c445357381c25851bd123
[INFO] running `Command { std: "docker" "start" "2cf61feb4cb6ecd3edfdd7045b79560954c1643a512c445357381c25851bd123", 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" "2cf61feb4cb6ecd3edfdd7045b79560954c1643a512c445357381c25851bd123" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2cf61feb4cb6ecd3edfdd7045b79560954c1643a512c445357381c25851bd123", 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" "2cf61feb4cb6ecd3edfdd7045b79560954c1643a512c445357381c25851bd123" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "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 2021 edition to 2024
[INFO] [stderr]    Compiling proc-macro2 v1.0.84
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking clap_builder v4.5.2
[INFO] [stderr]    Compiling garbage v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking bitflags v2.5.0
[INFO] [stderr]     Checking encode_unicode v1.0.0
[INFO] [stderr]     Checking xdg v2.5.2
[INFO] [stderr]     Checking garbage-fs v0.1.0
[INFO] [stderr]    Migrating build.rs from 2021 edition to 2024
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking is-terminal v0.4.12
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking term v0.7.0
[INFO] [stderr]     Checking prettytable-rs v0.10.0
[INFO] [stderr]     Checking backtrace v0.3.71
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]    Compiling clap_derive v4.5.4
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking clap v4.5.4
[INFO] [stderr]     Checking clap_complete v4.5.2
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking chrono-humanize v0.2.3
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed src/ops/put/mod.rs (1 fix)
[INFO] [stderr]        Fixed src/ops/empty.rs (1 fix)
[INFO] [stderr]        Fixed src/utils.rs (1 fix)
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> src/ops/put/mod.rs:91:20
[INFO] [stdout]     |
[INFO] [stdout]  54 |     let abs_path = utils::into_absolute(&path)?;
[INFO] [stdout]     |                    ----------------------------
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    this value will be stored in a temporary; let us call it `#1`
[INFO] [stdout]     |                    `#1` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout]  91 |     } else { match strategy.delete(abs_path, &options, fs) { Err(err) => {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^       ---
[INFO] [stdout]     |                    |                                             |
[INFO] [stdout]     |                    |                                             `err` calls a custom destructor
[INFO] [stdout]     |                    |                                             `err` will be dropped later as of Edition 2024
[INFO] [stdout]     |                    this value will be stored in a temporary; let us call it `#2`
[INFO] [stdout]     |                    up until Edition 2021 `#2` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout]  92 |       eprintln!("{}", err);
[INFO] [stdout]  93 |     } _ => {}}}
[INFO] [stdout]     |               - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]     |
[INFO] [stdout] note: `#2` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.86/src/error.rs:600:1
[INFO] [stdout]     |
[INFO] [stdout] 600 | impl Drop for Error {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `#1` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.86/src/error.rs:600:1
[INFO] [stdout]     |
[INFO] [stdout] 600 | impl Drop for Error {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `err` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.86/src/error.rs:600:1
[INFO] [stdout]     |
[INFO] [stdout] 600 | impl Drop for Error {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[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]    --> src/ops/put/mod.rs:91:20
[INFO] [stdout]     |
[INFO] [stdout]  54 |     let abs_path = utils::into_absolute(&path)?;
[INFO] [stdout]     |                    ----------------------------
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    this value will be stored in a temporary; let us call it `#1`
[INFO] [stdout]     |                    `#1` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout]  91 |     } else { match strategy.delete(abs_path, &options, fs) { Err(err) => {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^       ---
[INFO] [stdout]     |                    |                                             |
[INFO] [stdout]     |                    |                                             `err` calls a custom destructor
[INFO] [stdout]     |                    |                                             `err` will be dropped later as of Edition 2024
[INFO] [stdout]     |                    this value will be stored in a temporary; let us call it `#2`
[INFO] [stdout]     |                    up until Edition 2021 `#2` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout]  92 |       eprintln!("{}", err);
[INFO] [stdout]  93 |     } _ => {}}}
[INFO] [stdout]     |               - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout]     |
[INFO] [stdout] note: `#2` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.86/src/error.rs:600:1
[INFO] [stdout]     |
[INFO] [stdout] 600 | impl Drop for Error {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `#1` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.86/src/error.rs:600:1
[INFO] [stdout]     |
[INFO] [stdout] 600 | impl Drop for Error {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `err` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.86/src/error.rs:600:1
[INFO] [stdout]     |
[INFO] [stdout] 600 | impl Drop for Error {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[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/main.rs from 2021 edition to 2024
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.28s
[INFO] [stderr] crater-edition-check: garbage v0.4.3 (/opt/rustwide/workdir) updating edition from 2021 to 2024
[INFO] [stderr]    Compiling garbage v0.4.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `mount_id`, `parent_id`, `major`, `minor`, and `root` are never read
[INFO] [stdout]   --> src/mounts.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct MountPoint {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 16 |   pub mount_id: c_ulong,
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 17 |   pub parent_id: c_ulong,
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 18 |   pub major: c_ulong,
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 19 |   pub minor: c_ulong,
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 20 |   pub root: PathBuf,
[INFO] [stdout]    |       ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MountPoint` has a derived impl for the trait `Debug`, but this is 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: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mountinfo.rs:336:23
[INFO] [stdout]     |
[INFO] [stdout] 336 | fn unescape_octals(s: &OsStr) -> Cow<OsStr> {
[INFO] [stdout]     |                       ^^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 336 | fn unescape_octals(s: &OsStr) -> Cow<'_, OsStr> {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `mount_id`, `parent_id`, `major`, `minor`, and `root` are never read
[INFO] [stdout]   --> src/mounts.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct MountPoint {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 16 |   pub mount_id: c_ulong,
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 17 |   pub parent_id: c_ulong,
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 18 |   pub major: c_ulong,
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 19 |   pub minor: c_ulong,
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 20 |   pub root: PathBuf,
[INFO] [stdout]    |       ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MountPoint` has a derived impl for the trait `Debug`, but this is 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: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/mountinfo.rs:336:23
[INFO] [stdout]     |
[INFO] [stdout] 336 | fn unescape_octals(s: &OsStr) -> Cow<OsStr> {
[INFO] [stdout]     |                       ^^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 336 | fn unescape_octals(s: &OsStr) -> Cow<'_, OsStr> {
[INFO] [stdout]     |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.73s
[INFO] [stderr] crater-edition-check all packages now at latest edition
[INFO] [stderr] crater-edition-check: all finished
[INFO] running `Command { std: "docker" "inspect" "2cf61feb4cb6ecd3edfdd7045b79560954c1643a512c445357381c25851bd123", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cf61feb4cb6ecd3edfdd7045b79560954c1643a512c445357381c25851bd123", kill_on_drop: false }`
[INFO] [stdout] 2cf61feb4cb6ecd3edfdd7045b79560954c1643a512c445357381c25851bd123
