[INFO] fetching crate treeflection 0.1.35...
[INFO] building treeflection-0.1.35 against beta-2024-12-08 for beta-1.84.0-4-retry
[INFO] extracting crate treeflection 0.1.35 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate treeflection 0.1.35 on toolchain beta-2024-12-08
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate treeflection 0.1.35
[INFO] finished tweaking crates.io crate treeflection 0.1.35
[INFO] tweaked toml for crates.io crate treeflection 0.1.35 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 13 packages to latest compatible versions
[INFO] [stderr]       Adding itertools v0.9.0 (available: v0.13.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f73866822e6e3fdc9f955e39e420622180c26b24b676447b18f84575a8fa4b68
[INFO] running `Command { std: "docker" "start" "-a" "f73866822e6e3fdc9f955e39e420622180c26b24b676447b18f84575a8fa4b68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f73866822e6e3fdc9f955e39e420622180c26b24b676447b18f84575a8fa4b68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f73866822e6e3fdc9f955e39e420622180c26b24b676447b18f84575a8fa4b68", kill_on_drop: false }`
[INFO] [stdout] f73866822e6e3fdc9f955e39e420622180c26b24b676447b18f84575a8fa4b68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59afb45989211918ecdf2304f1ab7e03584c4fd11100363b957b51d576efe6e9
[INFO] running `Command { std: "docker" "start" "-a" "59afb45989211918ecdf2304f1ab7e03584c4fd11100363b957b51d576efe6e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling serde v1.0.216
[INFO] [stderr]    Compiling serde_json v1.0.133
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling serde_derive v1.0.216
[INFO] [stderr]    Compiling treeflection v0.1.35 (/opt/rustwide/workdir)
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/node.rs:372:38
[INFO] [stdout]     |
[INFO] [stdout] 372 |                 let paste = unsafe { STRING_COPY.clone() };
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[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: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/node.rs:508:49
[INFO] [stdout]     |
[INFO] [stdout] 508 |                         let num_copy = unsafe { NUM_COPY.clone() };
[INFO] [stdout]     |                                                 ^^^^^^^^ shared reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 723 | int_node!(i64, "A number from –9,223,372,036,854,775,808 to 9,223,372,036,854,775,807");
[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: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: this warning originates in the macro `int_node` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/node.rs:508:49
[INFO] [stdout]     |
[INFO] [stdout] 508 |                         let num_copy = unsafe { NUM_COPY.clone() };
[INFO] [stdout]     |                                                 ^^^^^^^^ shared reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 724 | int_node!(u64, "A number from 0 to 18,446,744,073,709,551,615");
[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: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: this warning originates in the macro `int_node` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/node.rs:508:49
[INFO] [stdout]     |
[INFO] [stdout] 508 |                         let num_copy = unsafe { NUM_COPY.clone() };
[INFO] [stdout]     |                                                 ^^^^^^^^ shared reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 725 | int_node!(i32, "A number from –2,147,483,648 to 2,147,483,647");
[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: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: this warning originates in the macro `int_node` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/node.rs:508:49
[INFO] [stdout]     |
[INFO] [stdout] 508 |                         let num_copy = unsafe { NUM_COPY.clone() };
[INFO] [stdout]     |                                                 ^^^^^^^^ shared reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 726 | int_node!(u32, "A number from 0 to 4,294,967,295");
[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: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: this warning originates in the macro `int_node` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/node.rs:508:49
[INFO] [stdout]     |
[INFO] [stdout] 508 |                         let num_copy = unsafe { NUM_COPY.clone() };
[INFO] [stdout]     |                                                 ^^^^^^^^ shared reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 727 | int_node!(i16, "A number from –32,768 to –32,767");
[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: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: this warning originates in the macro `int_node` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/node.rs:508:49
[INFO] [stdout]     |
[INFO] [stdout] 508 |                         let num_copy = unsafe { NUM_COPY.clone() };
[INFO] [stdout]     |                                                 ^^^^^^^^ shared reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 728 | int_node!(u16, "A number from 0 to 65,535");
[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: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: this warning originates in the macro `int_node` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/node.rs:508:49
[INFO] [stdout]     |
[INFO] [stdout] 508 |                         let num_copy = unsafe { NUM_COPY.clone() };
[INFO] [stdout]     |                                                 ^^^^^^^^ shared reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 729 | int_node!(i8, "A number from -128 to 127");
[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: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: this warning originates in the macro `int_node` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/node.rs:508:49
[INFO] [stdout]     |
[INFO] [stdout] 508 |                         let num_copy = unsafe { NUM_COPY.clone() };
[INFO] [stdout]     |                                                 ^^^^^^^^ shared reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 730 | int_node!(u8, "A number from 0 to 255");
[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: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: this warning originates in the macro `int_node` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/node.rs:508:49
[INFO] [stdout]     |
[INFO] [stdout] 508 |                         let num_copy = unsafe { NUM_COPY.clone() };
[INFO] [stdout]     |                                                 ^^^^^^^^ shared reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 731 | int_node!(isize, "A number from –9,223,372,036,854,775,808 to 9,223,372,036,854,775,807");
[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: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: this warning originates in the macro `int_node` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/node.rs:508:49
[INFO] [stdout]     |
[INFO] [stdout] 508 |                         let num_copy = unsafe { NUM_COPY.clone() };
[INFO] [stdout]     |                                                 ^^^^^^^^ shared reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 732 | int_node!(usize, "A number from 0 to 18,446,744,073,709,551,615");
[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: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: this warning originates in the macro `int_node` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/node.rs:637:49
[INFO] [stdout]     |
[INFO] [stdout] 637 |                         let num_copy = unsafe { NUM_COPY.clone() };
[INFO] [stdout]     |                                                 ^^^^^^^^ shared reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 735 | float_node!(f32, "A number with a decimal point");
[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: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: this warning originates in the macro `float_node` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/node.rs:637:49
[INFO] [stdout]     |
[INFO] [stdout] 637 |                         let num_copy = unsafe { NUM_COPY.clone() };
[INFO] [stdout]     |                                                 ^^^^^^^^ shared reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 736 | float_node!(f64, "A higher precision number with a decimal point");
[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: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: this warning originates in the macro `float_node` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/context_vec.rs:105:20
[INFO] [stdout]     |
[INFO] [stdout] 105 |             panic!(format!("Attempted to set context {} on a ContextVec of length {}", value, length));
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 105 -             panic!(format!("Attempted to set context {} on a ContextVec of length {}", value, length));
[INFO] [stdout] 105 +             panic!("Attempted to set context {} on a ContextVec of length {}", value, length);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/context_vec.rs:117:24
[INFO] [stdout]     |
[INFO] [stdout] 117 |                 panic!(format!("Attempted to set context {} on a ContextVec of length {}", value, length));
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 117 -                 panic!(format!("Attempted to set context {} on a ContextVec of length {}", value, length));
[INFO] [stdout] 117 +                 panic!("Attempted to set context {} on a ContextVec of length {}", value, length);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/keyed_context_vec.rs:125:20
[INFO] [stdout]     |
[INFO] [stdout] 125 |             panic!(format!("Attempted to set context {} on a KeyedContextVec of length {}", value, length));
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 125 -             panic!(format!("Attempted to set context {} on a KeyedContextVec of length {}", value, length));
[INFO] [stdout] 125 +             panic!("Attempted to set context {} on a KeyedContextVec of length {}", value, length);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/keyed_context_vec.rs:137:24
[INFO] [stdout]     |
[INFO] [stdout] 137 |                 panic!(format!("Attempted to set context {} on a KeyedContextVec of length {}", value, length));
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 137 -                 panic!(format!("Attempted to set context {} on a KeyedContextVec of length {}", value, length));
[INFO] [stdout] 137 +                 panic!("Attempted to set context {} on a KeyedContextVec of length {}", value, length);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.46s
[INFO] running `Command { std: "docker" "inspect" "59afb45989211918ecdf2304f1ab7e03584c4fd11100363b957b51d576efe6e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59afb45989211918ecdf2304f1ab7e03584c4fd11100363b957b51d576efe6e9", kill_on_drop: false }`
[INFO] [stdout] 59afb45989211918ecdf2304f1ab7e03584c4fd11100363b957b51d576efe6e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c6bcd5810e527c91a9073afa57d93222db9158d3f8a6223a061d9ce0f16d613
[INFO] running `Command { std: "docker" "start" "-a" "2c6bcd5810e527c91a9073afa57d93222db9158d3f8a6223a061d9ce0f16d613", kill_on_drop: false }`
[INFO] [stderr]    Compiling matches v0.1.10
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/node.rs:372:38
[INFO] [stdout]     |
[INFO] [stdout] 372 |                 let paste = unsafe { STRING_COPY.clone() };
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[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: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/node.rs:508:49
[INFO] [stdout]     |
[INFO] [stdout] 508 |                         let num_copy = unsafe { NUM_COPY.clone() };
[INFO] [stdout]     |                                                 ^^^^^^^^ shared reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 723 | int_node!(i64, "A number from –9,223,372,036,854,775,808 to 9,223,372,036,854,775,807");
[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: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: this warning originates in the macro `int_node` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/node.rs:508:49
[INFO] [stdout]     |
[INFO] [stdout] 508 |                         let num_copy = unsafe { NUM_COPY.clone() };
[INFO] [stdout]     |                                                 ^^^^^^^^ shared reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 724 | int_node!(u64, "A number from 0 to 18,446,744,073,709,551,615");
[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: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: this warning originates in the macro `int_node` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/node.rs:508:49
[INFO] [stdout]     |
[INFO] [stdout] 508 |                         let num_copy = unsafe { NUM_COPY.clone() };
[INFO] [stdout]     |                                                 ^^^^^^^^ shared reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 725 | int_node!(i32, "A number from –2,147,483,648 to 2,147,483,647");
[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: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: this warning originates in the macro `int_node` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/node.rs:508:49
[INFO] [stdout]     |
[INFO] [stdout] 508 |                         let num_copy = unsafe { NUM_COPY.clone() };
[INFO] [stdout]     |                                                 ^^^^^^^^ shared reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 726 | int_node!(u32, "A number from 0 to 4,294,967,295");
[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: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: this warning originates in the macro `int_node` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/node.rs:508:49
[INFO] [stdout]     |
[INFO] [stdout] 508 |                         let num_copy = unsafe { NUM_COPY.clone() };
[INFO] [stdout]     |                                                 ^^^^^^^^ shared reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 727 | int_node!(i16, "A number from –32,768 to –32,767");
[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: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: this warning originates in the macro `int_node` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/node.rs:508:49
[INFO] [stdout]     |
[INFO] [stdout] 508 |                         let num_copy = unsafe { NUM_COPY.clone() };
[INFO] [stdout]     |                                                 ^^^^^^^^ shared reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 728 | int_node!(u16, "A number from 0 to 65,535");
[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: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: this warning originates in the macro `int_node` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/node.rs:508:49
[INFO] [stdout]     |
[INFO] [stdout] 508 |                         let num_copy = unsafe { NUM_COPY.clone() };
[INFO] [stdout]     |                                                 ^^^^^^^^ shared reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 729 | int_node!(i8, "A number from -128 to 127");
[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: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: this warning originates in the macro `int_node` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/node.rs:508:49
[INFO] [stdout]     |
[INFO] [stdout] 508 |                         let num_copy = unsafe { NUM_COPY.clone() };
[INFO] [stdout]     |                                                 ^^^^^^^^ shared reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 730 | int_node!(u8, "A number from 0 to 255");
[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: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: this warning originates in the macro `int_node` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/node.rs:508:49
[INFO] [stdout]     |
[INFO] [stdout] 508 |                         let num_copy = unsafe { NUM_COPY.clone() };
[INFO] [stdout]     |                                                 ^^^^^^^^ shared reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 731 | int_node!(isize, "A number from –9,223,372,036,854,775,808 to 9,223,372,036,854,775,807");
[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: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: this warning originates in the macro `int_node` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/node.rs:508:49
[INFO] [stdout]     |
[INFO] [stdout] 508 |                         let num_copy = unsafe { NUM_COPY.clone() };
[INFO] [stdout]     |                                                 ^^^^^^^^ shared reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 732 | int_node!(usize, "A number from 0 to 18,446,744,073,709,551,615");
[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: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: this warning originates in the macro `int_node` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/node.rs:637:49
[INFO] [stdout]     |
[INFO] [stdout] 637 |                         let num_copy = unsafe { NUM_COPY.clone() };
[INFO] [stdout]     |                                                 ^^^^^^^^ shared reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 735 | float_node!(f32, "A number with a decimal point");
[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: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: this warning originates in the macro `float_node` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/node.rs:637:49
[INFO] [stdout]     |
[INFO] [stdout] 637 |                         let num_copy = unsafe { NUM_COPY.clone() };
[INFO] [stdout]     |                                                 ^^^^^^^^ shared reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 736 | float_node!(f64, "A higher precision number with a decimal point");
[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: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: this warning originates in the macro `float_node` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/context_vec.rs:105:20
[INFO] [stdout]     |
[INFO] [stdout] 105 |             panic!(format!("Attempted to set context {} on a ContextVec of length {}", value, length));
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 105 -             panic!(format!("Attempted to set context {} on a ContextVec of length {}", value, length));
[INFO] [stdout] 105 +             panic!("Attempted to set context {} on a ContextVec of length {}", value, length);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/context_vec.rs:117:24
[INFO] [stdout]     |
[INFO] [stdout] 117 |                 panic!(format!("Attempted to set context {} on a ContextVec of length {}", value, length));
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 117 -                 panic!(format!("Attempted to set context {} on a ContextVec of length {}", value, length));
[INFO] [stdout] 117 +                 panic!("Attempted to set context {} on a ContextVec of length {}", value, length);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/keyed_context_vec.rs:125:20
[INFO] [stdout]     |
[INFO] [stdout] 125 |             panic!(format!("Attempted to set context {} on a KeyedContextVec of length {}", value, length));
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 125 -             panic!(format!("Attempted to set context {} on a KeyedContextVec of length {}", value, length));
[INFO] [stdout] 125 +             panic!("Attempted to set context {} on a KeyedContextVec of length {}", value, length);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/keyed_context_vec.rs:137:24
[INFO] [stdout]     |
[INFO] [stdout] 137 |                 panic!(format!("Attempted to set context {} on a KeyedContextVec of length {}", value, length));
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 137 -                 panic!(format!("Attempted to set context {} on a KeyedContextVec of length {}", value, length));
[INFO] [stdout] 137 +                 panic!("Attempted to set context {} on a KeyedContextVec of length {}", value, length);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling treeflection v0.1.35 (/opt/rustwide/workdir)
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/node.rs:372:38
[INFO] [stdout]     |
[INFO] [stdout] 372 |                 let paste = unsafe { STRING_COPY.clone() };
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[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: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: `#[warn(static_mut_refs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/node.rs:508:49
[INFO] [stdout]     |
[INFO] [stdout] 508 |                         let num_copy = unsafe { NUM_COPY.clone() };
[INFO] [stdout]     |                                                 ^^^^^^^^ shared reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 723 | int_node!(i64, "A number from –9,223,372,036,854,775,808 to 9,223,372,036,854,775,807");
[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: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: this warning originates in the macro `int_node` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/node.rs:508:49
[INFO] [stdout]     |
[INFO] [stdout] 508 |                         let num_copy = unsafe { NUM_COPY.clone() };
[INFO] [stdout]     |                                                 ^^^^^^^^ shared reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 724 | int_node!(u64, "A number from 0 to 18,446,744,073,709,551,615");
[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: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: this warning originates in the macro `int_node` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/node.rs:508:49
[INFO] [stdout]     |
[INFO] [stdout] 508 |                         let num_copy = unsafe { NUM_COPY.clone() };
[INFO] [stdout]     |                                                 ^^^^^^^^ shared reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 725 | int_node!(i32, "A number from –2,147,483,648 to 2,147,483,647");
[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: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: this warning originates in the macro `int_node` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/node.rs:508:49
[INFO] [stdout]     |
[INFO] [stdout] 508 |                         let num_copy = unsafe { NUM_COPY.clone() };
[INFO] [stdout]     |                                                 ^^^^^^^^ shared reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 726 | int_node!(u32, "A number from 0 to 4,294,967,295");
[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: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: this warning originates in the macro `int_node` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/node.rs:508:49
[INFO] [stdout]     |
[INFO] [stdout] 508 |                         let num_copy = unsafe { NUM_COPY.clone() };
[INFO] [stdout]     |                                                 ^^^^^^^^ shared reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 727 | int_node!(i16, "A number from –32,768 to –32,767");
[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: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: this warning originates in the macro `int_node` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/node.rs:508:49
[INFO] [stdout]     |
[INFO] [stdout] 508 |                         let num_copy = unsafe { NUM_COPY.clone() };
[INFO] [stdout]     |                                                 ^^^^^^^^ shared reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 728 | int_node!(u16, "A number from 0 to 65,535");
[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: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: this warning originates in the macro `int_node` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/node.rs:508:49
[INFO] [stdout]     |
[INFO] [stdout] 508 |                         let num_copy = unsafe { NUM_COPY.clone() };
[INFO] [stdout]     |                                                 ^^^^^^^^ shared reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 729 | int_node!(i8, "A number from -128 to 127");
[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: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: this warning originates in the macro `int_node` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/node.rs:508:49
[INFO] [stdout]     |
[INFO] [stdout] 508 |                         let num_copy = unsafe { NUM_COPY.clone() };
[INFO] [stdout]     |                                                 ^^^^^^^^ shared reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 730 | int_node!(u8, "A number from 0 to 255");
[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: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: this warning originates in the macro `int_node` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/node.rs:508:49
[INFO] [stdout]     |
[INFO] [stdout] 508 |                         let num_copy = unsafe { NUM_COPY.clone() };
[INFO] [stdout]     |                                                 ^^^^^^^^ shared reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 731 | int_node!(isize, "A number from –9,223,372,036,854,775,808 to 9,223,372,036,854,775,807");
[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: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: this warning originates in the macro `int_node` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/node.rs:508:49
[INFO] [stdout]     |
[INFO] [stdout] 508 |                         let num_copy = unsafe { NUM_COPY.clone() };
[INFO] [stdout]     |                                                 ^^^^^^^^ shared reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 732 | int_node!(usize, "A number from 0 to 18,446,744,073,709,551,615");
[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: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: this warning originates in the macro `int_node` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/node.rs:637:49
[INFO] [stdout]     |
[INFO] [stdout] 637 |                         let num_copy = unsafe { NUM_COPY.clone() };
[INFO] [stdout]     |                                                 ^^^^^^^^ shared reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 735 | float_node!(f32, "A number with a decimal point");
[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: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: this warning originates in the macro `float_node` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static is discouraged
[INFO] [stdout]    --> src/node.rs:637:49
[INFO] [stdout]     |
[INFO] [stdout] 637 |                         let num_copy = unsafe { NUM_COPY.clone() };
[INFO] [stdout]     |                                                 ^^^^^^^^ shared reference to mutable static
[INFO] [stdout] ...
[INFO] [stdout] 736 | float_node!(f64, "A higher precision number with a decimal point");
[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: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: this warning originates in the macro `float_node` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/context_vec.rs:105:20
[INFO] [stdout]     |
[INFO] [stdout] 105 |             panic!(format!("Attempted to set context {} on a ContextVec of length {}", value, length));
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 105 -             panic!(format!("Attempted to set context {} on a ContextVec of length {}", value, length));
[INFO] [stdout] 105 +             panic!("Attempted to set context {} on a ContextVec of length {}", value, length);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/context_vec.rs:117:24
[INFO] [stdout]     |
[INFO] [stdout] 117 |                 panic!(format!("Attempted to set context {} on a ContextVec of length {}", value, length));
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 117 -                 panic!(format!("Attempted to set context {} on a ContextVec of length {}", value, length));
[INFO] [stdout] 117 +                 panic!("Attempted to set context {} on a ContextVec of length {}", value, length);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/keyed_context_vec.rs:125:20
[INFO] [stdout]     |
[INFO] [stdout] 125 |             panic!(format!("Attempted to set context {} on a KeyedContextVec of length {}", value, length));
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 125 -             panic!(format!("Attempted to set context {} on a KeyedContextVec of length {}", value, length));
[INFO] [stdout] 125 +             panic!("Attempted to set context {} on a KeyedContextVec of length {}", value, length);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/keyed_context_vec.rs:137:24
[INFO] [stdout]     |
[INFO] [stdout] 137 |                 panic!(format!("Attempted to set context {} on a KeyedContextVec of length {}", value, length));
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 137 -                 panic!(format!("Attempted to set context {} on a KeyedContextVec of length {}", value, length));
[INFO] [stdout] 137 +                 panic!("Attempted to set context {} on a KeyedContextVec of length {}", value, length);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `Command { std: "docker" "inspect" "2c6bcd5810e527c91a9073afa57d93222db9158d3f8a6223a061d9ce0f16d613", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c6bcd5810e527c91a9073afa57d93222db9158d3f8a6223a061d9ce0f16d613", kill_on_drop: false }`
[INFO] [stdout] 2c6bcd5810e527c91a9073afa57d93222db9158d3f8a6223a061d9ce0f16d613
