[INFO] fetching crate sbml-sim 0.1.2...
[INFO] building sbml-sim-0.1.2 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate sbml-sim 0.1.2 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate sbml-sim 0.1.2
[INFO] finished tweaking crates.io crate sbml-sim 0.1.2
[INFO] tweaked toml for crates.io crate sbml-sim 0.1.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sbml-sim 0.1.2 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sbml-sim 0.1.2 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libmath v0.2.1
[INFO] [stderr]   Downloaded proc-macro2 v1.0.27
[INFO] [stderr]   Downloaded mathml-rs v0.1.2
[INFO] [stderr]   Downloaded sbml-rs v0.1.1
[INFO] [stderr]   Downloaded approx v0.5.0
[INFO] [stderr]   Downloaded sbml-macros v0.1.1
[INFO] [stderr]   Downloaded mathml-macros v0.1.1
[INFO] [stderr]   Downloaded quick-xml v0.22.0
[INFO] [stderr]   Downloaded syn v1.0.73
[INFO] [stderr]   Downloaded mathru v0.9.1
[INFO] [stderr]   Downloaded libc v0.2.98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d30151da4a9ca749694ccd3676883004e526a87be56ee36b1deb3a3330b9e428
[INFO] running `Command { std: "docker" "start" "-a" "d30151da4a9ca749694ccd3676883004e526a87be56ee36b1deb3a3330b9e428", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d30151da4a9ca749694ccd3676883004e526a87be56ee36b1deb3a3330b9e428", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d30151da4a9ca749694ccd3676883004e526a87be56ee36b1deb3a3330b9e428", kill_on_drop: false }`
[INFO] [stdout] d30151da4a9ca749694ccd3676883004e526a87be56ee36b1deb3a3330b9e428
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e19b075ef0b589e30ee15688a1b41a8e0cc2c81d8e98e2199e54392af43df29b
[INFO] running `Command { std: "docker" "start" "-a" "e19b075ef0b589e30ee15688a1b41a8e0cc2c81d8e98e2199e54392af43df29b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling quick-xml v0.22.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling approx v0.5.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling libmath v0.2.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling mathru v0.9.1
[INFO] [stderr]    Compiling mathml-macros v0.1.1
[INFO] [stderr]    Compiling sbml-macros v0.1.1
[INFO] [stderr]    Compiling mathml-rs v0.1.2
[INFO] [stderr]    Compiling sbml-rs v0.1.1
[INFO] [stderr]    Compiling sbml-sim v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `derivative`
[INFO] [stdout]   --> src/integrators/euler.rs:17:13
[INFO] [stdout]    |
[INFO] [stdout] 17 |         let derivative = derivatives.get(species_id).unwrap();
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_derivative`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `assignments`
[INFO] [stdout]  --> src/integrators/euler.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     assignments: &HashMap<String, f64>,
[INFO] [stdout]   |     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_assignments`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `local_parameters`
[INFO] [stdout]   --> src/integrators/euler.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     local_parameters: &HashMap<String, HashMap<String, f64>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_local_parameters`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `functions`
[INFO] [stdout]   --> src/integrators/euler.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     functions: &HashMap<String, Vec<MathNode>>,
[INFO] [stdout]    |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_functions`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `step_size`
[INFO] [stdout]   --> src/integrators/euler.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     step_size: f64,
[INFO] [stdout]    |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_step_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/integrators/euler.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let mut deltas: HashMap<String, f64> = HashMap::new();
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `compartment`
[INFO] [stdout]    --> src/structs/bindings.rs:525:29
[INFO] [stdout]     |
[INFO] [stdout] 525 |                         let compartment = &species.compartment;
[INFO] [stdout]     |                             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compartment`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `DEBUG` should have a snake case name
[INFO] [stdout]    --> src/main.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 107 |     let DEBUG = matches.is_present("debug");
[INFO] [stdout]     |         ^^^^^ help: convert the identifier to snake case: `debug`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `DEBUG` should have a snake case name
[INFO] [stdout]   --> src/integrators/main.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     DEBUG: bool,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to snake case: `debug`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.15s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: mathru v0.9.1, quick-xml v0.22.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "e19b075ef0b589e30ee15688a1b41a8e0cc2c81d8e98e2199e54392af43df29b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e19b075ef0b589e30ee15688a1b41a8e0cc2c81d8e98e2199e54392af43df29b", kill_on_drop: false }`
[INFO] [stdout] e19b075ef0b589e30ee15688a1b41a8e0cc2c81d8e98e2199e54392af43df29b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4eb7b54b9be5740b04c18de81f057d07b8e323aa61a37b964cacbcf913d2a52
[INFO] running `Command { std: "docker" "start" "-a" "e4eb7b54b9be5740b04c18de81f057d07b8e323aa61a37b964cacbcf913d2a52", kill_on_drop: false }`
[INFO] [stderr]    Compiling sbml-sim v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `derivative`
[INFO] [stdout]   --> src/integrators/euler.rs:17:13
[INFO] [stdout]    |
[INFO] [stdout] 17 |         let derivative = derivatives.get(species_id).unwrap();
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_derivative`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `assignments`
[INFO] [stdout]  --> src/integrators/euler.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     assignments: &HashMap<String, f64>,
[INFO] [stdout]   |     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_assignments`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `local_parameters`
[INFO] [stdout]   --> src/integrators/euler.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     local_parameters: &HashMap<String, HashMap<String, f64>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_local_parameters`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `functions`
[INFO] [stdout]   --> src/integrators/euler.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     functions: &HashMap<String, Vec<MathNode>>,
[INFO] [stdout]    |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_functions`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `step_size`
[INFO] [stdout]   --> src/integrators/euler.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     step_size: f64,
[INFO] [stdout]    |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_step_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/integrators/euler.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let mut deltas: HashMap<String, f64> = HashMap::new();
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `compartment`
[INFO] [stdout]    --> src/structs/bindings.rs:525:29
[INFO] [stdout]     |
[INFO] [stdout] 525 |                         let compartment = &species.compartment;
[INFO] [stdout]     |                             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compartment`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `DEBUG` should have a snake case name
[INFO] [stdout]    --> src/main.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 107 |     let DEBUG = matches.is_present("debug");
[INFO] [stdout]     |         ^^^^^ help: convert the identifier to snake case: `debug`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `DEBUG` should have a snake case name
[INFO] [stdout]   --> src/integrators/main.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     DEBUG: bool,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to snake case: `debug`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: mathru v0.9.1, quick-xml v0.22.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "e4eb7b54b9be5740b04c18de81f057d07b8e323aa61a37b964cacbcf913d2a52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4eb7b54b9be5740b04c18de81f057d07b8e323aa61a37b964cacbcf913d2a52", kill_on_drop: false }`
[INFO] [stdout] e4eb7b54b9be5740b04c18de81f057d07b8e323aa61a37b964cacbcf913d2a52
