[INFO] fetching crate dbless 0.2.0...
[INFO] fixing dbless-0.2.0 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] extracting crate dbless 0.2.0 into /workspace/builds/worker-5-tc1/source
[INFO] removed /workspace/builds/worker-5-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate dbless 0.2.0
[INFO] finished tweaking crates.io crate dbless 0.2.0
[INFO] tweaked toml for crates.io crate dbless 0.2.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dbless 0.2.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 15 packages to latest compatible versions
[INFO] [stderr]       Adding ctor v0.2.9 (available: v1.0.7)
[INFO] [stderr]       Adding redb v2.6.3 (available: v4.1.0)
[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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ctor v0.2.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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] f7a26eed5cec633746d14ae62d3923cb9f5b0529936fa15b5ae2555fe66aac85
[INFO] running `Command { std: "docker" "start" "f7a26eed5cec633746d14ae62d3923cb9f5b0529936fa15b5ae2555fe66aac85", 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" "f7a26eed5cec633746d14ae62d3923cb9f5b0529936fa15b5ae2555fe66aac85" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7a26eed5cec633746d14ae62d3923cb9f5b0529936fa15b5ae2555fe66aac85", 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" "f7a26eed5cec633746d14ae62d3923cb9f5b0529936fa15b5ae2555fe66aac85" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling redb v2.6.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling quote v1.0.46
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]     Checking rmp v0.8.15
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling ctor v0.2.9
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking rmp-serde v1.3.1
[INFO] [stderr]     Checking dbless v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]   --> src/tests.rs:22:32
[INFO] [stdout]    |
[INFO] [stdout] 22 |           let mut $db = unsafe { DB.as_mut().unwrap() };
[INFO] [stdout]    |                                  ^^ mutable reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 52 | /     test_db_and_tables!(|db| {
[INFO] [stdout] 53 | |         db.set("key2", &"value")?; // overwritten 2 lines later
[INFO] [stdout] 54 | |         db.set("key1", &"value")?;
[INFO] [stdout] 55 | |         db.set("key2", &1234)?;
[INFO] [stdout] ...  |
[INFO] [stdout] 76 | |         assert_eq!(db.entries::<i32>()?.len(), 0);
[INFO] [stdout] 77 | |     })
[INFO] [stdout]    | |______- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `test_db_and_tables` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]   --> src/tests.rs:22:32
[INFO] [stdout]    |
[INFO] [stdout] 22 |           let mut $db = unsafe { DB.as_mut().unwrap() };
[INFO] [stdout]    |                                  ^^ mutable reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 82 | /     test_db_and_tables!(|db| {
[INFO] [stdout] 83 | |         assert!(db.get::<String>("key")?.is_none());
[INFO] [stdout] 84 | |         db.set("key", &"value")?;
[INFO] [stdout] 85 | |         assert_eq!(db.get::<String>("key")?.unwrap(), "value".to_owned());
[INFO] [stdout] ...  |
[INFO] [stdout] 89 | |         assert_eq!(db.get::<String>("key")?.unwrap(), "value".to_owned());
[INFO] [stdout] 90 | |     })
[INFO] [stdout]    | |______- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: this warning originates in the macro `test_db_and_tables` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]    --> src/tests.rs:22:32
[INFO] [stdout]     |
[INFO] [stdout]  22 |           let mut $db = unsafe { DB.as_mut().unwrap() };
[INFO] [stdout]     |                                  ^^ mutable reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout]  95 | /     test_db_and_tables!(|db| {
[INFO] [stdout]  96 | |         db.set("key", &"value")?;
[INFO] [stdout]  97 | |         assert_eq!(db.get::<String>("key")?.unwrap(), "value".to_owned());
[INFO] [stdout]  98 | |         db.remove("key")?;
[INFO] [stdout]  99 | |         assert!(db.get::<String>("key")?.is_none());
[INFO] [stdout] 100 | |         db.remove("key")?; // should not error
[INFO] [stdout] 101 | |     })
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: this warning originates in the macro `test_db_and_tables` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]    --> src/tests.rs:22:32
[INFO] [stdout]     |
[INFO] [stdout]  22 |           let mut $db = unsafe { DB.as_mut().unwrap() };
[INFO] [stdout]     |                                  ^^ mutable reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 106 | /     test_db_and_tables!(|db| {
[INFO] [stdout] 107 | |         assert!(!db.contains("key")?);
[INFO] [stdout] 108 | |         assert!(!db.contains_key("key")?);
[INFO] [stdout] 109 | |         assert!(!db.has("key")?);
[INFO] [stdout] ...   |
[INFO] [stdout] 117 | |         assert!(!db.has("key")?);
[INFO] [stdout] 118 | |     })
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: this warning originates in the macro `test_db_and_tables` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]    --> src/tests.rs:22:32
[INFO] [stdout]     |
[INFO] [stdout]  22 |           let mut $db = unsafe { DB.as_mut().unwrap() };
[INFO] [stdout]     |                                  ^^ mutable reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 123 | /     test_db_and_tables!(|db| {
[INFO] [stdout] 124 | |         assert_eq!(db.keys()?.len(), 0);
[INFO] [stdout] 125 | |         assert_eq!(db.values::<String>()?.len(), 0);
[INFO] [stdout] 126 | |         assert_eq!(db.entries::<String>()?.len(), 0);
[INFO] [stdout] ...   |
[INFO] [stdout] 176 | |         assert_eq!(expected, reality);
[INFO] [stdout] 177 | |     })
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: this warning originates in the macro `test_db_and_tables` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]    --> src/tests.rs:22:32
[INFO] [stdout]     |
[INFO] [stdout]  22 |           let mut $db = unsafe { DB.as_mut().unwrap() };
[INFO] [stdout]     |                                  ^^ mutable reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 208 | /     test_db_and_tables!(|db| {
[INFO] [stdout] 209 | |         db.set(
[INFO] [stdout] 210 | |             "user1",
[INFO] [stdout] 211 | |             &UserV1 {
[INFO] [stdout] ...   |
[INFO] [stdout] 239 | |         );
[INFO] [stdout] 240 | |     })
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: this warning originates in the macro `test_db_and_tables` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]    --> src/tests.rs:22:32
[INFO] [stdout]     |
[INFO] [stdout]  22 |           let mut $db = unsafe { DB.as_mut().unwrap() };
[INFO] [stdout]     |                                  ^^ mutable reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 253 | /     test_db_and_tables!(|db| {
[INFO] [stdout] 254 | |         assert_eq!(db.get_or("key", "default".to_owned())?, "default");
[INFO] [stdout] 255 | |         db.set("key", &"value")?;
[INFO] [stdout] 256 | |         assert_eq!(db.get_or("key", "default".to_owned())?, "value");
[INFO] [stdout] ...   |
[INFO] [stdout] 270 | |         );
[INFO] [stdout] 271 | |     })
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: this warning originates in the macro `test_db_and_tables` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]    --> src/tests.rs:22:32
[INFO] [stdout]     |
[INFO] [stdout]  22 |           let mut $db = unsafe { DB.as_mut().unwrap() };
[INFO] [stdout]     |                                  ^^ mutable reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 276 | /     test_db_and_tables!(|db| {
[INFO] [stdout] 277 | |         assert_eq!(db.get_or_insert("key", "default".to_owned())?, "default");
[INFO] [stdout] 278 | |         assert_eq!(db.get_or_insert("key", "hello".to_owned())?, "default");
[INFO] [stdout] ...   |
[INFO] [stdout] 290 | |         assert!(db.get::<MyStr>("key3")?.is_some());
[INFO] [stdout] 291 | |     })
[INFO] [stdout]     | |______- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: this warning originates in the macro `test_db_and_tables` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.99s
[INFO] [stderr] crater-edition-check: all finished
[INFO] running `Command { std: "docker" "inspect" "f7a26eed5cec633746d14ae62d3923cb9f5b0529936fa15b5ae2555fe66aac85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7a26eed5cec633746d14ae62d3923cb9f5b0529936fa15b5ae2555fe66aac85", kill_on_drop: false }`
[INFO] [stdout] f7a26eed5cec633746d14ae62d3923cb9f5b0529936fa15b5ae2555fe66aac85
