[INFO] cloning repository https://github.com/earth-metabolome-initiative/molecular-formulas
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/earth-metabolome-initiative/molecular-formulas" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fearth-metabolome-initiative%2Fmolecular-formulas", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fearth-metabolome-initiative%2Fmolecular-formulas'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f01d2a99cdfce341692e1958f9caa8e929b5dc52
[INFO] fixing earth-metabolome-initiative/molecular-formulas against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fearth-metabolome-initiative%2Fmolecular-formulas" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/earth-metabolome-initiative/molecular-formulas
[INFO] finished tweaking git repo https://github.com/earth-metabolome-initiative/molecular-formulas
[INFO] tweaked toml for git repo https://github.com/earth-metabolome-initiative/molecular-formulas written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/earth-metabolome-initiative/molecular-formulas on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/earth-metabolome-initiative/molecular-formulas 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 mem_dbg v0.4.1
[INFO] [stderr]   Downloaded mem_dbg-derive v0.3.1
[INFO] [stderr]   Downloaded elements_rs v0.2.8
[INFO] [stderr]   Downloaded honggfuzz v0.5.60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] ce61c9df0d73d085204119b73ef21467e01e77d91a3f43be8c3034c6a033df81
[INFO] running `Command { std: "docker" "start" "ce61c9df0d73d085204119b73ef21467e01e77d91a3f43be8c3034c6a033df81", 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" "ce61c9df0d73d085204119b73ef21467e01e77d91a3f43be8c3034c6a033df81" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce61c9df0d73d085204119b73ef21467e01e77d91a3f43be8c3034c6a033df81", 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" "ce61c9df0d73d085204119b73ef21467e01e77d91a3f43be8c3034c6a033df81" "/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 syn v2.0.117
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling alloca v0.4.0
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking rustix v1.1.4
[INFO] [stderr]     Checking clap_builder v4.6.0
[INFO] [stderr]     Checking criterion-plot v0.8.2
[INFO] [stderr]     Checking page_size v0.6.0
[INFO] [stderr]     Checking console v0.16.3
[INFO] [stderr]     Checking csv-core v0.1.13
[INFO] [stderr]     Checking unit-prefix v0.5.2
[INFO] [stderr]     Checking semver v1.0.28
[INFO] [stderr]    Compiling honggfuzz v0.5.60
[INFO] [stderr]     Checking csv v1.4.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking rustc_version v0.4.1
[INFO] [stderr]     Checking crossterm v0.29.0
[INFO] [stderr]     Checking indicatif v0.18.4
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking comfy-table v7.2.2
[INFO] [stderr]     Checking clap v4.6.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling derive_arbitrary v1.4.2
[INFO] [stderr]    Compiling strum_macros v0.28.0
[INFO] [stderr]    Compiling zerocopy-derive v0.8.48
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]     Checking arbitrary v1.4.2
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]     Checking zerocopy v0.8.48
[INFO] [stderr]     Checking strum v0.28.0
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking elements_rs v0.2.8
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking criterion v0.8.2
[INFO] [stderr]     Checking molecular-formulas v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking molecular_formulas_fuzz v0.0.0 (/opt/rustwide/workdir/fuzz)
[INFO] [stdout] error[E0599]: no method named `contains_elements` found for reference `&M` in the current scope
[INFO] [stdout]    --> fuzz/fuzz_targets/from_str.rs:116:37
[INFO] [stdout]     |
[INFO] [stdout] 116 |     let contains_elements = formula.contains_elements();
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `contains_element` with a similar name, but with different arguments
[INFO] [stdout]    --> src/molecular_formula.rs:266:5
[INFO] [stdout]     |
[INFO] [stdout] 266 |     fn contains_element(&self, element: Element) -> bool {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> fuzz/fuzz_targets/from_str.rs:187:14
[INFO] [stdout]     |
[INFO] [stdout] 186 |         match (count, doubled_count) {
[INFO] [stdout]     |               ---------------------- this expression has type `(Result<u64, CountError>, Result<u64, CountError>)`
[INFO] [stdout] 187 |             (Some(c), Some(dc)) => {
[INFO] [stdout]     |              ^^^^^^^ expected `Result<u64, CountError>`, found `Option<_>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected enum `Result<u64, CountError>`
[INFO] [stdout]                found enum `std::option::Option<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> fuzz/fuzz_targets/from_str.rs:187:23
[INFO] [stdout]     |
[INFO] [stdout] 186 |         match (count, doubled_count) {
[INFO] [stdout]     |               ---------------------- this expression has type `(Result<u64, CountError>, Result<u64, CountError>)`
[INFO] [stdout] 187 |             (Some(c), Some(dc)) => {
[INFO] [stdout]     |                       ^^^^^^^^ expected `Result<u64, CountError>`, found `Option<_>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected enum `Result<u64, CountError>`
[INFO] [stdout]                found enum `std::option::Option<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> fuzz/fuzz_targets/from_str.rs:190:14
[INFO] [stdout]     |
[INFO] [stdout] 186 |         match (count, doubled_count) {
[INFO] [stdout]     |               ---------------------- this expression has type `(Result<u64, CountError>, Result<u64, CountError>)`
[INFO] [stdout] ...
[INFO] [stdout] 190 |             (None, None) => {}
[INFO] [stdout]     |              ^^^^
[INFO] [stdout]     |              |
[INFO] [stdout]     |              expected `Result<u64, CountError>`, found `Option<_>`
[INFO] [stdout]     |              `None` is interpreted as a unit variant, not a new binding
[INFO] [stdout]     |
[INFO] [stdout]    --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/option.rs:601:4
[INFO] [stdout]     |
[INFO] [stdout]     = note: unit variant defined here
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected enum `Result<u64, CountError>`
[INFO] [stdout]                found enum `std::option::Option<_>`
[INFO] [stdout] help: introduce a new binding instead
[INFO] [stdout]     |
[INFO] [stdout] 190 -             (None, None) => {}
[INFO] [stdout] 190 +             (other_none, None) => {}
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> fuzz/fuzz_targets/from_str.rs:190:20
[INFO] [stdout]     |
[INFO] [stdout] 186 |         match (count, doubled_count) {
[INFO] [stdout]     |               ---------------------- this expression has type `(Result<u64, CountError>, Result<u64, CountError>)`
[INFO] [stdout] ...
[INFO] [stdout] 190 |             (None, None) => {}
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    expected `Result<u64, CountError>`, found `Option<_>`
[INFO] [stdout]     |                    `None` is interpreted as a unit variant, not a new binding
[INFO] [stdout]     |
[INFO] [stdout]    --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/option.rs:601:4
[INFO] [stdout]     |
[INFO] [stdout]     = note: unit variant defined here
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected enum `Result<u64, CountError>`
[INFO] [stdout]                found enum `std::option::Option<_>`
[INFO] [stdout] help: introduce a new binding instead
[INFO] [stdout]     |
[INFO] [stdout] 190 -             (None, None) => {}
[INFO] [stdout] 190 +             (None, other_none) => {}
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `contains_elements` found for reference `&molecular_formulas::ChemicalFormula<u16, i8>` in the current scope
[INFO] [stdout]    --> fuzz/fuzz_targets/from_str.rs:204:16
[INFO] [stdout]     |
[INFO] [stdout] 204 |     if formula.contains_elements() {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `contains_element` with a similar name, but with different arguments
[INFO] [stdout]    --> src/molecular_formula.rs:266:5
[INFO] [stdout]     |
[INFO] [stdout] 266 |     fn contains_element(&self, element: Element) -> bool {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `molecular_formulas_fuzz` (bin "from_str" test) due to 6 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0599]: no method named `contains_elements` found for reference `&M` in the current scope
[INFO] [stdout]    --> fuzz/fuzz_targets/from_str.rs:116:37
[INFO] [stdout]     |
[INFO] [stdout] 116 |     let contains_elements = formula.contains_elements();
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `contains_element` with a similar name, but with different arguments
[INFO] [stdout]    --> src/molecular_formula.rs:266:5
[INFO] [stdout]     |
[INFO] [stdout] 266 |     fn contains_element(&self, element: Element) -> bool {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> fuzz/fuzz_targets/from_str.rs:187:14
[INFO] [stdout]     |
[INFO] [stdout] 186 |         match (count, doubled_count) {
[INFO] [stdout]     |               ---------------------- this expression has type `(Result<u64, CountError>, Result<u64, CountError>)`
[INFO] [stdout] 187 |             (Some(c), Some(dc)) => {
[INFO] [stdout]     |              ^^^^^^^ expected `Result<u64, CountError>`, found `Option<_>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected enum `Result<u64, CountError>`
[INFO] [stdout]                found enum `std::option::Option<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> fuzz/fuzz_targets/from_str.rs:187:23
[INFO] [stdout]     |
[INFO] [stdout] 186 |         match (count, doubled_count) {
[INFO] [stdout]     |               ---------------------- this expression has type `(Result<u64, CountError>, Result<u64, CountError>)`
[INFO] [stdout] 187 |             (Some(c), Some(dc)) => {
[INFO] [stdout]     |                       ^^^^^^^^ expected `Result<u64, CountError>`, found `Option<_>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected enum `Result<u64, CountError>`
[INFO] [stdout]                found enum `std::option::Option<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> fuzz/fuzz_targets/from_str.rs:190:14
[INFO] [stdout]     |
[INFO] [stdout] 186 |         match (count, doubled_count) {
[INFO] [stdout]     |               ---------------------- this expression has type `(Result<u64, CountError>, Result<u64, CountError>)`
[INFO] [stdout] ...
[INFO] [stdout] 190 |             (None, None) => {}
[INFO] [stdout]     |              ^^^^
[INFO] [stdout]     |              |
[INFO] [stdout]     |              expected `Result<u64, CountError>`, found `Option<_>`
[INFO] [stdout]     |              `None` is interpreted as a unit variant, not a new binding
[INFO] [stdout]     |
[INFO] [stdout]    --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/option.rs:601:4
[INFO] [stdout]     |
[INFO] [stdout]     = note: unit variant defined here
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected enum `Result<u64, CountError>`
[INFO] [stdout]                found enum `std::option::Option<_>`
[INFO] [stdout] help: introduce a new binding instead
[INFO] [stdout]     |
[INFO] [stdout] 190 -             (None, None) => {}
[INFO] [stdout] 190 +             (other_none, None) => {}
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> fuzz/fuzz_targets/from_str.rs:190:20
[INFO] [stdout]     |
[INFO] [stdout] 186 |         match (count, doubled_count) {
[INFO] [stdout]     |               ---------------------- this expression has type `(Result<u64, CountError>, Result<u64, CountError>)`
[INFO] [stdout] ...
[INFO] [stdout] 190 |             (None, None) => {}
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    expected `Result<u64, CountError>`, found `Option<_>`
[INFO] [stdout]     |                    `None` is interpreted as a unit variant, not a new binding
[INFO] [stdout]     |
[INFO] [stdout]    --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/option.rs:601:4
[INFO] [stdout]     |
[INFO] [stdout]     = note: unit variant defined here
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected enum `Result<u64, CountError>`
[INFO] [stdout]                found enum `std::option::Option<_>`
[INFO] [stdout] help: introduce a new binding instead
[INFO] [stdout]     |
[INFO] [stdout] 190 -             (None, None) => {}
[INFO] [stdout] 190 +             (None, other_none) => {}
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `contains_elements` found for reference `&molecular_formulas::ChemicalFormula<u16, i8>` in the current scope
[INFO] [stdout]    --> fuzz/fuzz_targets/from_str.rs:204:16
[INFO] [stdout]     |
[INFO] [stdout] 204 |     if formula.contains_elements() {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `contains_element` with a similar name, but with different arguments
[INFO] [stdout]    --> src/molecular_formula.rs:266:5
[INFO] [stdout]     |
[INFO] [stdout] 266 |     fn contains_element(&self, element: Element) -> bool {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `molecular_formulas_fuzz` (bin "from_str") due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "ce61c9df0d73d085204119b73ef21467e01e77d91a3f43be8c3034c6a033df81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce61c9df0d73d085204119b73ef21467e01e77d91a3f43be8c3034c6a033df81", kill_on_drop: false }`
[INFO] [stdout] ce61c9df0d73d085204119b73ef21467e01e77d91a3f43be8c3034c6a033df81
