[INFO] cloning repository https://github.com/evil1morty/crontab
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/evil1morty/crontab" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fevil1morty%2Fcrontab", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fevil1morty%2Fcrontab'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 48f59fca7ec9b372bb80e3c2c4d98db286034f74
[INFO] fixing evil1morty/crontab against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fevil1morty%2Fcrontab" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/evil1morty/crontab
[INFO] finished tweaking git repo https://github.com/evil1morty/crontab
[INFO] tweaked toml for git repo https://github.com/evil1morty/crontab written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/evil1morty/crontab 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 git repo https://github.com/evil1morty/crontab 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-4-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 89ff84fe6f7c1b3b793660373650b2db874eb7e4b1ee2891f47be146ade77ff3
[INFO] running `Command { std: "docker" "start" "89ff84fe6f7c1b3b793660373650b2db874eb7e4b1ee2891f47be146ade77ff3", 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" "89ff84fe6f7c1b3b793660373650b2db874eb7e4b1ee2891f47be146ade77ff3" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89ff84fe6f7c1b3b793660373650b2db874eb7e4b1ee2891f47be146ade77ff3", 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" "89ff84fe6f7c1b3b793660373650b2db874eb7e4b1ee2891f47be146ade77ff3" "/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 }`
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[INFO] [stderr]    Migrating src/main.rs from 2021 edition to 2024
[INFO] [stdout] warning: relative drop order changing in Rust 2024
[INFO] [stdout]    --> src/scheduler.rs:136:30
[INFO] [stdout]     |
[INFO] [stdout] 132 |               let saved = state.config_mtime.lock().expect("scheduler mutex poisoned");
[INFO] [stdout]     |                   -----
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   `saved` calls a custom destructor
[INFO] [stdout]     |                   `saved` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 136 |               if let Ok(cfg) = config::load() {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                this value will be stored in a temporary; let us call it `#4`
[INFO] [stdout]     |                                up until Edition 2021 `#4` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout] 137 |                   *state.config.lock().expect("scheduler mutex poisoned") = cfg;
[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] 138 |                   *state.config_mtime.lock().expect("scheduler mutex poisoned") = current_mtime;
[INFO] [stdout]     |                    ------------------------------------------------------------
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    this value will be stored in a temporary; let us call it `#2`
[INFO] [stdout]     |                    `#2` will be dropped later as of Edition 2024
[INFO] [stdout] 139 |               }
[INFO] [stdout] 140 |           }
[INFO] [stdout]     |           - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout] 141 |
[INFO] [stdout] 142 |           let cfg = state
[INFO] [stdout]     |  ___________________-
[INFO] [stdout] 143 | |             .config
[INFO] [stdout] 144 | |             .lock()
[INFO] [stdout] 145 | |             .expect("scheduler mutex poisoned")
[INFO] [stdout]     | |                                               -
[INFO] [stdout]     | |                                               |
[INFO] [stdout]     | |_______________________________________________this value will be stored in a temporary; let us call it `#3`
[INFO] [stdout]     |                                                 `#3` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 162 |                       let running = state.running.lock().expect("scheduler mutex poisoned");
[INFO] [stdout]     |                           -------
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           `running` calls a custom destructor
[INFO] [stdout]     |                           `running` will be dropped later as of Edition 2024
[INFO] [stdout]     |
[INFO] [stdout] note: `#4` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.102/src/error.rs:713:1
[INFO] [stdout]     |
[INFO] [stdout] 713 | impl Drop for Error {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `saved` invokes this custom destructor
[INFO] [stdout]    --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/sync/poison/mutex.rs:741:0
[INFO] [stdout] note: `#1` invokes this custom destructor
[INFO] [stdout]    --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/sync/poison/mutex.rs:741:0
[INFO] [stdout] note: `#2` invokes this custom destructor
[INFO] [stdout]    --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/sync/poison/mutex.rs:741:0
[INFO] [stdout] note: `#3` invokes this custom destructor
[INFO] [stdout]    --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/sync/poison/mutex.rs:741:0
[INFO] [stdout] note: `running` invokes this custom destructor
[INFO] [stdout]    --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/sync/poison/mutex.rs:741:0
[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]    --> src/scheduler.rs:136:30
[INFO] [stdout]     |
[INFO] [stdout] 132 |               let saved = state.config_mtime.lock().expect("scheduler mutex poisoned");
[INFO] [stdout]     |                   -----
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   `saved` calls a custom destructor
[INFO] [stdout]     |                   `saved` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 136 |               if let Ok(cfg) = config::load() {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                this value will be stored in a temporary; let us call it `#4`
[INFO] [stdout]     |                                up until Edition 2021 `#4` is dropped last but will be dropped earlier in Edition 2024
[INFO] [stdout] 137 |                   *state.config.lock().expect("scheduler mutex poisoned") = cfg;
[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] 138 |                   *state.config_mtime.lock().expect("scheduler mutex poisoned") = current_mtime;
[INFO] [stdout]     |                    ------------------------------------------------------------
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    this value will be stored in a temporary; let us call it `#2`
[INFO] [stdout]     |                    `#2` will be dropped later as of Edition 2024
[INFO] [stdout] 139 |               }
[INFO] [stdout] 140 |           }
[INFO] [stdout]     |           - now the temporary value is dropped here, before the local variables in the block or statement
[INFO] [stdout] 141 |
[INFO] [stdout] 142 |           let cfg = state
[INFO] [stdout]     |  ___________________-
[INFO] [stdout] 143 | |             .config
[INFO] [stdout] 144 | |             .lock()
[INFO] [stdout] 145 | |             .expect("scheduler mutex poisoned")
[INFO] [stdout]     | |                                               -
[INFO] [stdout]     | |                                               |
[INFO] [stdout]     | |_______________________________________________this value will be stored in a temporary; let us call it `#3`
[INFO] [stdout]     |                                                 `#3` will be dropped later as of Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 162 |                       let running = state.running.lock().expect("scheduler mutex poisoned");
[INFO] [stdout]     |                           -------
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           `running` calls a custom destructor
[INFO] [stdout]     |                           `running` will be dropped later as of Edition 2024
[INFO] [stdout]     |
[INFO] [stdout] note: `#4` invokes this custom destructor
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.102/src/error.rs:713:1
[INFO] [stdout]     |
[INFO] [stdout] 713 | impl Drop for Error {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `saved` invokes this custom destructor
[INFO] [stdout]    --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/sync/poison/mutex.rs:741:0
[INFO] [stdout] note: `#1` invokes this custom destructor
[INFO] [stdout]    --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/sync/poison/mutex.rs:741:0
[INFO] [stdout] note: `#2` invokes this custom destructor
[INFO] [stdout]    --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/sync/poison/mutex.rs:741:0
[INFO] [stdout] note: `#3` invokes this custom destructor
[INFO] [stdout]    --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/sync/poison/mutex.rs:741:0
[INFO] [stdout] note: `running` invokes this custom destructor
[INFO] [stdout]    --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/sync/poison/mutex.rs:741:0
[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 2m 31s
[INFO] [stderr] crater-edition-check: crontab v0.2.12 (/opt/rustwide/workdir) updating edition from 2021 to 2024
[INFO] [stderr]    Compiling crontab v0.2.12 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> src/commands.rs:323:9
[INFO] [stdout]     |
[INFO] [stdout] 323 |     let path = config::config_path();
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> src/commands.rs:323:9
[INFO] [stdout]     |
[INFO] [stdout] 323 |     let path = config::config_path();
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 35s
[INFO] [stderr] crater-edition-check all packages now at latest edition
[INFO] [stderr] crater-edition-check: all finished
[INFO] running `Command { std: "docker" "inspect" "89ff84fe6f7c1b3b793660373650b2db874eb7e4b1ee2891f47be146ade77ff3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89ff84fe6f7c1b3b793660373650b2db874eb7e4b1ee2891f47be146ade77ff3", kill_on_drop: false }`
[INFO] [stdout] 89ff84fe6f7c1b3b793660373650b2db874eb7e4b1ee2891f47be146ade77ff3
