[INFO] fetching crate math-core 0.6.4...
[INFO] fixing math-core-0.6.4 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] extracting crate math-core 0.6.4 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate math-core 0.6.4
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate math-core 0.6.4
[INFO] tweaked toml for crates.io crate math-core 0.6.4 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate math-core 0.6.4 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate math-core 0.6.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde-tuple-vec-map v1.0.1
[INFO] [stderr]   Downloaded math-core-renderer-internal v0.6.4
[INFO] [stderr]   Downloaded stable-arena v0.2.0
[INFO] [stderr]   Downloaded minijinja v2.20.0
[INFO] [stderr]   Downloaded ron v0.12.0
[INFO] [stderr]   Downloaded regex-automata v0.4.12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 3977a088fa958cc314343411f4901c6b0f5676e43c6e7ba247fb20621a4d57c9
[INFO] running `Command { std: "docker" "start" "3977a088fa958cc314343411f4901c6b0f5676e43c6e7ba247fb20621a4d57c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3977a088fa958cc314343411f4901c6b0f5676e43c6e7ba247fb20621a4d57c9" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3977a088fa958cc314343411f4901c6b0f5676e43c6e7ba247fb20621a4d57c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3977a088fa958cc314343411f4901c6b0f5676e43c6e7ba247fb20621a4d57c9" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]     Checking bitflags v2.13.0
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]     Checking stable-arena v0.2.0
[INFO] [stderr]     Checking console v0.16.3
[INFO] [stderr]    Compiling phf_generator v0.13.1
[INFO] [stderr]     Checking memo-map v0.3.3
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking regex-automata v0.4.12
[INFO] [stderr]     Checking tempfile v3.23.0
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling strum_macros v0.28.0
[INFO] [stderr]    Compiling phf_macros v0.13.1
[INFO] [stderr]     Checking phf v0.13.1
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking math-core-renderer-internal v0.6.4
[INFO] [stderr]     Checking ron v0.12.0
[INFO] [stderr]     Checking minijinja v2.20.0
[INFO] [stderr]     Checking math-core v0.6.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking insta v1.47.2
[INFO] [stdout] error[E0432]: unresolved import `serde`
[INFO] [stdout]  --> examples/minijinja.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use serde::Deserialize;
[INFO] [stdout]   |     ^^^^^ use of unresolved module or unlinked crate `serde`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `serde`, use `cargo add serde` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `ariadne` in this scope
[INFO] [stdout]    --> tests/error_test.rs:151:32
[INFO] [stdout]     |
[INFO] [stdout] 151 |             .write(("<input>", ariadne::Source::from(problem)), &mut buf)
[INFO] [stdout]     |                                ^^^^^^^ use of unresolved module or unlinked crate `ariadne`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `ariadne`, use `cargo add ariadne` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout]   1 + use core::error::Source;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `Source`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 151 -             .write(("<input>", ariadne::Source::from(problem)), &mut buf)
[INFO] [stdout] 151 +             .write(("<input>", Source::from(problem)), &mut buf)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated function or constant named `deserialize` found for struct `MathCoreConfig` in the current scope
[INFO] [stdout]   --> examples/minijinja.rs:42:38
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let config = MathCoreConfig::deserialize(config).unwrap();
[INFO] [stdout]    |                                      ^^^^^^^^^^^ associated function or constant not found in `MathCoreConfig`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_report` found for struct `LatexError` in the current scope
[INFO] [stdout]    --> tests/error_test.rs:148:28
[INFO] [stdout]     |
[INFO] [stdout] 148 |         let report = error.to_report("<input>", false);
[INFO] [stdout]     |                            ^^^^^^^^^ method not found in `LatexError`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `MathCoreConfig: serde::Serialize` is not satisfied
[INFO] [stdout]    --> examples/minijinja.rs:63:17
[INFO] [stdout]     |
[INFO] [stdout]  63 |           .render(context! {
[INFO] [stdout]     |  _________________^
[INFO] [stdout]  64 | |             mathcore_config => MathCoreConfig {
[INFO] [stdout]  65 | |                 pretty_print: PrettyPrint::Always,
[INFO] [stdout]  66 | |                 ..Default::default()
[INFO] [stdout]  67 | |             },
[INFO] [stdout]  68 | |         })
[INFO] [stdout]     | |         ^
[INFO] [stdout]     | |         |
[INFO] [stdout]     | |_________the trait `serde_core::ser::Serialize` is not implemented for `MathCoreConfig`
[INFO] [stdout]     |           required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = note: for local types consider adding `#[derive(serde::Serialize)]` to your `MathCoreConfig` type
[INFO] [stdout]     = note: for types from other crates check whether the crate offers a `serde` feature flag
[INFO] [stdout]     = help: the following other types implement trait `serde_core::ser::Serialize`:
[INFO] [stdout]               &'a T
[INFO] [stdout]               &'a mut T
[INFO] [stdout]               ()
[INFO] [stdout]               (T,)
[INFO] [stdout]               (T0, T1)
[INFO] [stdout]               (T0, T1, T2)
[INFO] [stdout]               (T0, T1, T2, T3)
[INFO] [stdout]               (T0, T1, T2, T3, T4)
[INFO] [stdout]             and 185 others
[INFO] [stdout]     = note: required for `&MathCoreConfig` to implement `serde_core::ser::Serialize`
[INFO] [stdout] note: required by a bound in `Value::from_serialize`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/minijinja-2.20.0/src/value/mod.rs:776:30
[INFO] [stdout]     |
[INFO] [stdout] 776 |     pub fn from_serialize<T: Serialize>(value: T) -> Value {
[INFO] [stdout]     |                              ^^^^^^^^^ required by this bound in `Value::from_serialize`
[INFO] [stdout]     = note: this error originates in the macro `$crate::__context_pair` which comes from the expansion of the macro `context` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `math-core` (example "minijinja") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `math-core` (test "error_test") due to 2 previous errors
[INFO] [stdout] error[E0433]: cannot find module or crate `ariadne` in this scope
[INFO] [stdout]    --> src/lexer.rs:509:36
[INFO] [stdout]     |
[INFO] [stdout] 509 |                 .write(("<input>", ariadne::Source::from(problem)), &mut buf)
[INFO] [stdout]     |                                    ^^^^^^^ use of unresolved module or unlinked crate `ariadne`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `ariadne`, use `cargo add ariadne` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 420 +     use core::error::Source;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `Source`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 509 -                 .write(("<input>", ariadne::Source::from(problem)), &mut buf)
[INFO] [stdout] 509 +                 .write(("<input>", Source::from(problem)), &mut buf)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `ariadne` in this scope
[INFO] [stdout]    --> src/token_queue.rs:449:44
[INFO] [stdout]     |
[INFO] [stdout] 449 |                         .write(("<input>", ariadne::Source::from(problem)), &mut buf)
[INFO] [stdout]     |                                            ^^^^^^^ use of unresolved module or unlinked crate `ariadne`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `ariadne`, use `cargo add ariadne` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 407 +     use core::error::Source;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `Source`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 449 -                         .write(("<input>", ariadne::Source::from(problem)), &mut buf)
[INFO] [stdout] 449 +                         .write(("<input>", Source::from(problem)), &mut buf)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `ariadne` in this scope
[INFO] [stdout]    --> src/token_queue.rs:542:44
[INFO] [stdout]     |
[INFO] [stdout] 542 |                         .write(("<input>", ariadne::Source::from(problem)), &mut buf)
[INFO] [stdout]     |                                            ^^^^^^^ use of unresolved module or unlinked crate `ariadne`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `ariadne`, use `cargo add ariadne` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 407 +     use core::error::Source;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `Source`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 542 -                         .write(("<input>", ariadne::Source::from(problem)), &mut buf)
[INFO] [stdout] 542 +                         .write(("<input>", Source::from(problem)), &mut buf)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_report` found for struct `Box<LatexError>` in the current scope
[INFO] [stdout]    --> src/lexer.rs:506:32
[INFO] [stdout]     |
[INFO] [stdout] 506 |             let report = error.to_report("<input>", false);
[INFO] [stdout]     |                                ^^^^^^^^^ method not found in `Box<LatexError>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_report` found for struct `Box<LatexError>` in the current scope
[INFO] [stdout]    --> src/token_queue.rs:446:40
[INFO] [stdout]     |
[INFO] [stdout] 446 |                     let report = error.to_report("<input>", false);
[INFO] [stdout]     |                                        ^^^^^^^^^ method not found in `Box<LatexError>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_report` found for struct `Box<LatexError>` in the current scope
[INFO] [stdout]    --> src/token_queue.rs:539:40
[INFO] [stdout]     |
[INFO] [stdout] 539 |                     let report = error.to_report("<input>", false);
[INFO] [stdout]     |                                        ^^^^^^^^^ method not found in `Box<LatexError>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `math-core` (lib test) due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "3977a088fa958cc314343411f4901c6b0f5676e43c6e7ba247fb20621a4d57c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3977a088fa958cc314343411f4901c6b0f5676e43c6e7ba247fb20621a4d57c9", kill_on_drop: false }`
[INFO] [stdout] 3977a088fa958cc314343411f4901c6b0f5676e43c6e7ba247fb20621a4d57c9
