[INFO] fetching crate dbless 0.2.0...
[INFO] testing dbless-0.2.0 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[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 d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 17 packages to latest compatible versions
[INFO] [stderr]       Adding ctor v0.2.9 (available: v0.6.0)
[INFO] [stderr]       Adding redb v2.6.3 (available: v3.1.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded redb v2.6.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 256bac869091d07a3f0bf815f7eb6c608d7710c94f98d0799ebb0354fd876578
[INFO] running `Command { std: "docker" "start" "-a" "256bac869091d07a3f0bf815f7eb6c608d7710c94f98d0799ebb0354fd876578", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "256bac869091d07a3f0bf815f7eb6c608d7710c94f98d0799ebb0354fd876578", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "256bac869091d07a3f0bf815f7eb6c608d7710c94f98d0799ebb0354fd876578", kill_on_drop: false }`
[INFO] [stdout] 256bac869091d07a3f0bf815f7eb6c608d7710c94f98d0799ebb0354fd876578
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c34a741295178aa241198124699b827a65ed58dfb12019aab1737701410b8634
[INFO] running `Command { std: "docker" "start" "-a" "c34a741295178aa241198124699b827a65ed58dfb12019aab1737701410b8634", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling redb v2.6.3
[INFO] [stderr]    Compiling rmp v0.8.14
[INFO] [stderr]    Compiling rmp-serde v1.3.0
[INFO] [stderr]    Compiling dbless v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.31s
[INFO] running `Command { std: "docker" "inspect" "c34a741295178aa241198124699b827a65ed58dfb12019aab1737701410b8634", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c34a741295178aa241198124699b827a65ed58dfb12019aab1737701410b8634", kill_on_drop: false }`
[INFO] [stdout] c34a741295178aa241198124699b827a65ed58dfb12019aab1737701410b8634
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db735d6815ffeffd139f28b0c5647f33a40095f12bce1f558316312c3549406f
[INFO] running `Command { std: "docker" "start" "-a" "db735d6815ffeffd139f28b0c5647f33a40095f12bce1f558316312c3549406f", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling ctor v0.2.9
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling rmp-serde v1.3.0
[INFO] [stderr]    Compiling 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: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[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: `#[warn(static_mut_refs)]` 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: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[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: 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: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[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: 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: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[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: 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: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[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: 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: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[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: 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: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[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: 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: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[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: 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 `test` profile [unoptimized + debuginfo] target(s) in 43.05s
[INFO] running `Command { std: "docker" "inspect" "db735d6815ffeffd139f28b0c5647f33a40095f12bce1f558316312c3549406f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db735d6815ffeffd139f28b0c5647f33a40095f12bce1f558316312c3549406f", kill_on_drop: false }`
[INFO] [stdout] db735d6815ffeffd139f28b0c5647f33a40095f12bce1f558316312c3549406f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dd6715847c30b6d083ec2e50b9189f91fb54fc4ef12b42911c990878fdbf06c3
[INFO] running `Command { std: "docker" "start" "-a" "dd6715847c30b6d083ec2e50b9189f91fb54fc4ef12b42911c990878fdbf06c3", kill_on_drop: false }`
[INFO] [stderr] warning: creating a mutable reference to mutable static
[INFO] [stderr]   --> src/tests.rs:22:32
[INFO] [stderr]    |
[INFO] [stderr] 22 |           let mut $db = unsafe { DB.as_mut().unwrap() };
[INFO] [stderr]    |                                  ^^ mutable reference to mutable static
[INFO] [stderr] ...
[INFO] [stderr] 52 | /     test_db_and_tables!(|db| {
[INFO] [stderr] 53 | |         db.set("key2", &"value")?; // overwritten 2 lines later
[INFO] [stderr] 54 | |         db.set("key1", &"value")?;
[INFO] [stderr] 55 | |         db.set("key2", &1234)?;
[INFO] [stderr] ...  |
[INFO] [stderr] 76 | |         assert_eq!(db.entries::<i32>()?.len(), 0);
[INFO] [stderr] 77 | |     })
[INFO] [stderr]    | |______- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr]    = 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] [stderr]    = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stderr]    = note: this warning originates in the macro `test_db_and_tables` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: creating a mutable reference to mutable static
[INFO] [stderr]   --> src/tests.rs:22:32
[INFO] [stderr]    |
[INFO] [stderr] 22 |           let mut $db = unsafe { DB.as_mut().unwrap() };
[INFO] [stderr]    |                                  ^^ mutable reference to mutable static
[INFO] [stderr] ...
[INFO] [stderr] 82 | /     test_db_and_tables!(|db| {
[INFO] [stderr] 83 | |         assert!(db.get::<String>("key")?.is_none());
[INFO] [stderr] 84 | |         db.set("key", &"value")?;
[INFO] [stderr] 85 | |         assert_eq!(db.get::<String>("key")?.unwrap(), "value".to_owned());
[INFO] [stderr] ...  |
[INFO] [stderr] 89 | |         assert_eq!(db.get::<String>("key")?.unwrap(), "value".to_owned());
[INFO] [stderr] 90 | |     })
[INFO] [stderr]    | |______- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr]    = 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] [stderr]    = note: this warning originates in the macro `test_db_and_tables` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: creating a mutable reference to mutable static
[INFO] [stderr]    --> src/tests.rs:22:32
[INFO] [stderr]     |
[INFO] [stderr] 22  |           let mut $db = unsafe { DB.as_mut().unwrap() };
[INFO] [stderr]     |                                  ^^ mutable reference to mutable static
[INFO] [stderr] ...
[INFO] [stderr] 95  | /     test_db_and_tables!(|db| {
[INFO] [stderr] 96  | |         db.set("key", &"value")?;
[INFO] [stderr] 97  | |         assert_eq!(db.get::<String>("key")?.unwrap(), "value".to_owned());
[INFO] [stderr] 98  | |         db.remove("key")?;
[INFO] [stderr] 99  | |         assert!(db.get::<String>("key")?.is_none());
[INFO] [stderr] 100 | |         db.remove("key")?; // should not error
[INFO] [stderr] 101 | |     })
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr]     = 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] [stderr]     = note: this warning originates in the macro `test_db_and_tables` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: creating a mutable reference to mutable static
[INFO] [stderr]    --> src/tests.rs:22:32
[INFO] [stderr]     |
[INFO] [stderr] 22  |           let mut $db = unsafe { DB.as_mut().unwrap() };
[INFO] [stderr]     |                                  ^^ mutable reference to mutable static
[INFO] [stderr] ...
[INFO] [stderr] 106 | /     test_db_and_tables!(|db| {
[INFO] [stderr] 107 | |         assert!(!db.contains("key")?);
[INFO] [stderr] 108 | |         assert!(!db.contains_key("key")?);
[INFO] [stderr] 109 | |         assert!(!db.has("key")?);
[INFO] [stderr] ...   |
[INFO] [stderr] 117 | |         assert!(!db.has("key")?);
[INFO] [stderr] 118 | |     })
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr]     = 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] [stderr]     = note: this warning originates in the macro `test_db_and_tables` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: creating a mutable reference to mutable static
[INFO] [stderr]    --> src/tests.rs:22:32
[INFO] [stderr]     |
[INFO] [stderr] 22  |           let mut $db = unsafe { DB.as_mut().unwrap() };
[INFO] [stderr]     |                                  ^^ mutable reference to mutable static
[INFO] [stderr] ...
[INFO] [stderr] 123 | /     test_db_and_tables!(|db| {
[INFO] [stderr] 124 | |         assert_eq!(db.keys()?.len(), 0);
[INFO] [stderr] 125 | |         assert_eq!(db.values::<String>()?.len(), 0);
[INFO] [stderr] 126 | |         assert_eq!(db.entries::<String>()?.len(), 0);
[INFO] [stderr] ...   |
[INFO] [stderr] 176 | |         assert_eq!(expected, reality);
[INFO] [stderr] 177 | |     })
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr]     = 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] [stderr]     = note: this warning originates in the macro `test_db_and_tables` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: creating a mutable reference to mutable static
[INFO] [stderr]    --> src/tests.rs:22:32
[INFO] [stderr]     |
[INFO] [stderr] 22  |           let mut $db = unsafe { DB.as_mut().unwrap() };
[INFO] [stderr]     |                                  ^^ mutable reference to mutable static
[INFO] [stderr] ...
[INFO] [stderr] 208 | /     test_db_and_tables!(|db| {
[INFO] [stderr] 209 | |         db.set(
[INFO] [stderr] 210 | |             "user1",
[INFO] [stderr] 211 | |             &UserV1 {
[INFO] [stderr] ...   |
[INFO] [stderr] 239 | |         );
[INFO] [stderr] 240 | |     })
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr]     = 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] [stderr]     = note: this warning originates in the macro `test_db_and_tables` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: creating a mutable reference to mutable static
[INFO] [stderr]    --> src/tests.rs:22:32
[INFO] [stderr]     |
[INFO] [stderr] 22  |           let mut $db = unsafe { DB.as_mut().unwrap() };
[INFO] [stderr]     |                                  ^^ mutable reference to mutable static
[INFO] [stderr] ...
[INFO] [stderr] 253 | /     test_db_and_tables!(|db| {
[INFO] [stderr] 254 | |         assert_eq!(db.get_or("key", "default".to_owned())?, "default");
[INFO] [stderr] 255 | |         db.set("key", &"value")?;
[INFO] [stderr] 256 | |         assert_eq!(db.get_or("key", "default".to_owned())?, "value");
[INFO] [stderr] ...   |
[INFO] [stderr] 270 | |         );
[INFO] [stderr] 271 | |     })
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr]     = 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] [stderr]     = note: this warning originates in the macro `test_db_and_tables` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: creating a mutable reference to mutable static
[INFO] [stderr]    --> src/tests.rs:22:32
[INFO] [stderr]     |
[INFO] [stderr] 22  |           let mut $db = unsafe { DB.as_mut().unwrap() };
[INFO] [stderr]     |                                  ^^ mutable reference to mutable static
[INFO] [stderr] ...
[INFO] [stderr] 276 | /     test_db_and_tables!(|db| {
[INFO] [stderr] 277 | |         assert_eq!(db.get_or_insert("key", "default".to_owned())?, "default");
[INFO] [stderr] 278 | |         assert_eq!(db.get_or_insert("key", "hello".to_owned())?, "default");
[INFO] [stderr] ...   |
[INFO] [stderr] 290 | |         assert!(db.get::<MyStr>("key3")?.is_some());
[INFO] [stderr] 291 | |     })
[INFO] [stderr]     | |______- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr]     = 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] [stderr]     = note: this warning originates in the macro `test_db_and_tables` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `dbless` (lib test) generated 8 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dbless-21ee480b31fa2413)
[INFO] [stderr] 
[INFO] [stderr] thread '<unnamed>' panicked at src/tests.rs:15:48:
[INFO] [stderr] called `Result::unwrap()` on an `Err` value: I/O error: Read-only file system (os error 30)
[INFO] [stderr] 
[INFO] [stderr] Stack backtrace:
[INFO] [stderr]    0: anyhow::error::<impl core::convert::From<E> for anyhow::Error>::from
[INFO] [stderr]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.100/src/backtrace.rs:27:14
[INFO] [stderr]    1: <core::result::Result<T,F> as core::ops::try_trait::FromResidual<core::result::Result<core::convert::Infallible,E>>>::from_residual
[INFO] [stderr]              at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/result.rs:2079:27
[INFO] [stderr]    2: dbless::store::Store::file
[INFO] [stderr]              at ./src/store.rs:34:18
[INFO] [stderr]    3: dbless::Database::open
[INFO] [stderr]              at ./src/lib.rs:45:20
[INFO] [stderr]    4: dbless::tests::init_tests
[INFO] [stderr]              at ./src/tests.rs:15:19
[INFO] [stderr]    5: dbless::tests::init_tests___rust_ctor___ctor::init_tests___rust_ctor___ctor
[INFO] [stderr]              at ./src/tests.rs:11:1
[INFO] [stderr]    6: __libc_start_main
[INFO] [stderr]    7: _start
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x5eede0223b22 - std::backtrace_rs::backtrace::libunwind::trace::hd39b1f53d3cf9745
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]    1:     0x5eede0223b22 - std::backtrace_rs::backtrace::trace_unsynchronized::he91d9a75d4e3972b
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]    2:     0x5eede0223b22 - std::sys::backtrace::_print_fmt::hca46938f8c6e22cf
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]    3:     0x5eede0223b22 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha499add612cccf8e
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]    4:     0x5eede0249d43 - core::fmt::rt::Argument::fmt::hd21145b75a833b7a
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]    5:     0x5eede0249d43 - core::fmt::write::hb10c956f5235c8a4
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/mod.rs:1465:25
[INFO] [stderr]    6:     0x5eede0220883 - std::io::default_write_fmt::h1470b6bb31d733fd
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:639:11
[INFO] [stderr]    7:     0x5eede0220883 - std::io::Write::write_fmt::hd8146ab3991543d1
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]    8:     0x5eede0223972 - std::sys::backtrace::BacktraceLock::print::hb47c770ef659fd10
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]    9:     0x5eede022513c - std::panicking::default_hook::{{closure}}::hdda8afb9d457a22c
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:300:27
[INFO] [stderr]   10:     0x5eede0224f3f - std::panicking::default_hook::h7c46b44874fe5c9a
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:327:9
[INFO] [stderr]   11:     0x5eede0225a52 - std::panicking::rust_panic_with_hook::ha6cb99ed099eb1c5
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:833:13
[INFO] [stderr]   12:     0x5eede02258ea - std::panicking::begin_panic_handler::{{closure}}::he11808bc797ee921
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:706:13
[INFO] [stderr]   13:     0x5eede0224019 - std::sys::backtrace::__rust_end_short_backtrace::h9418807cb7346258
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:168:18
[INFO] [stderr]   14:     0x5eede022557d - __rustc[18fb429eef004894]::rust_begin_unwind
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:697:5
[INFO] [stderr]   15:     0x5eede0248830 - core::panicking::panic_fmt::hd890aeb12c3a3fc3
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:75:14
[INFO] [stderr]   16:     0x5eede0248c36 - core::result::unwrap_failed::h31c9775ec1a50121
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/result.rs:1761:5
[INFO] [stderr]   17:     0x5eede00f8a65 - core::result::Result<T,E>::unwrap::hef59a0122574ffc0
[INFO] [stderr]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/result.rs:1167:23
[INFO] [stderr]   18:     0x5eede00f8a65 - dbless::tests::init_tests::hd0e54b99a38cc8f1
[INFO] [stderr]                                at /opt/rustwide/workdir/src/tests.rs:15:48
[INFO] [stderr]   19:     0x5eede00f8a65 - dbless::tests::init_tests___rust_ctor___ctor::init_tests___rust_ctor___ctor::h92499566e0c6ab19
[INFO] [stderr]                                at /opt/rustwide/workdir/src/tests.rs:11:1
[INFO] [stderr]   20:     0x7acba2bb6304 - __libc_start_main
[INFO] [stderr]   21:     0x5eede00f8385 - _start
[INFO] [stderr]   22:                0x0 - <unknown>
[INFO] [stderr] fatal runtime error: failed to initiate panic, error 5, aborting
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/dbless-21ee480b31fa2413` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "dd6715847c30b6d083ec2e50b9189f91fb54fc4ef12b42911c990878fdbf06c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd6715847c30b6d083ec2e50b9189f91fb54fc4ef12b42911c990878fdbf06c3", kill_on_drop: false }`
[INFO] [stdout] dd6715847c30b6d083ec2e50b9189f91fb54fc4ef12b42911c990878fdbf06c3
