[INFO] cloning repository https://github.com/jpils/ising
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jpils/ising" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjpils%2Fising", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjpils%2Fising'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8a5c44743b2b8bc60009ad13647ca217451fa52d
[INFO] fixing jpils/ising 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%2Fjpils%2Fising" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jpils/ising
[INFO] finished tweaking git repo https://github.com/jpils/ising
[INFO] tweaked toml for git repo https://github.com/jpils/ising written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jpils/ising 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/jpils/ising 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c2fce83b278e7fc0558ad9f179c07ca95591c41e3068ffe82975c2e288c29ab0
[INFO] running `Command { std: "docker" "start" "c2fce83b278e7fc0558ad9f179c07ca95591c41e3068ffe82975c2e288c29ab0", 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" "c2fce83b278e7fc0558ad9f179c07ca95591c41e3068ffe82975c2e288c29ab0" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2fce83b278e7fc0558ad9f179c07ca95591c41e3068ffe82975c2e288c29ab0", 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" "c2fce83b278e7fc0558ad9f179c07ca95591c41e3068ffe82975c2e288c29ab0" "/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 num-traits v0.2.19
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]     Checking rand_core v0.10.0
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking chacha20 v0.10.0
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking ndarray v0.17.2
[INFO] [stderr]     Checking rand v0.10.0
[INFO] [stderr]     Checking ising v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: missing parameters for function definition
[INFO] [stdout]   --> src/lattice.rs:61:23
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub(crate) fn to_u
[INFO] [stdout]    |                       ^
[INFO] [stdout]    |
[INFO] [stdout] help: add a parameter list
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub(crate) fn to_u()
[INFO] [stdout]    |                       ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `->`, `<`, `where`, or `{`, found `}`
[INFO] [stdout]   --> src/lattice.rs:62:1
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub(crate) fn to_u
[INFO] [stdout]    |                   ----- expected one of `->`, `<`, `where`, or `{`
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   while parsing this `fn`
[INFO] [stdout] 62 | }
[INFO] [stdout]    | ^ unexpected token
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: missing parameters for function definition
[INFO] [stdout]   --> src/lattice.rs:61:23
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub(crate) fn to_u
[INFO] [stdout]    |                       ^
[INFO] [stdout]    |
[INFO] [stdout] help: add a parameter list
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub(crate) fn to_u()
[INFO] [stdout]    |                       ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `->`, `<`, `where`, or `{`, found `}`
[INFO] [stdout]   --> src/lattice.rs:62:1
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub(crate) fn to_u
[INFO] [stdout]    |                   ----- expected one of `->`, `<`, `where`, or `{`
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   while parsing this `fn`
[INFO] [stdout] 62 | }
[INFO] [stdout]    | ^ unexpected token
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: associated function in `impl` without body
[INFO] [stdout]   --> src/lattice.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub(crate) fn to_u
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^- help: provide a definition for the function: `{ <body> }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: associated function in `impl` without body
[INFO] [stdout]   --> src/lattice.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub(crate) fn to_u
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^- help: provide a definition for the function: `{ <body> }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0532]: expected tuple struct or tuple variant, found unit variant `Spin::Up`
[INFO] [stdout]   --> src/lattice.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout]  9 |     Up = 1,
[INFO] [stdout]    |     ------ `Spin::Up` defined here
[INFO] [stdout] ...
[INFO] [stdout] 16 |             Spin::Up(_) => Self::Down,
[INFO] [stdout]    |             ^^^^^^^^^^^ help: use this syntax instead: `Spin::Up`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::system_context::SimContext`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::system_context::SimContext;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lattice::Lattice`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::lattice::Lattice;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0532]: expected tuple struct or tuple variant, found unit variant `Spin::Up`
[INFO] [stdout]   --> src/lattice.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout]  9 |     Up = 1,
[INFO] [stdout]    |     ------ `Spin::Up` defined here
[INFO] [stdout] ...
[INFO] [stdout] 16 |             Spin::Up(_) => Self::Down,
[INFO] [stdout]    |             ^^^^^^^^^^^ help: use this syntax instead: `Spin::Up`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::system_context::SimContext`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::system_context::SimContext;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lattice::Lattice`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::lattice::Lattice;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0164]: expected tuple struct or tuple variant, found unit variant `Self::Down`
[INFO] [stdout]   --> src/lattice.rs:17:13
[INFO] [stdout]    |
[INFO] [stdout] 17 |             Self::Down(_) => Spin::Up,
[INFO] [stdout]    |             ^^^^^^^^^^^^^ not a tuple struct or tuple variant
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0618]: expected function, found enum variant `Spin::Up`
[INFO] [stdout]   --> src/lattice.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout]  9 |     Up = 1,
[INFO] [stdout]    |     -- enum variant `Spin::Up` defined here
[INFO] [stdout] ...
[INFO] [stdout] 25 |             Spin::Up()
[INFO] [stdout]    |             ^^^^^^^^--
[INFO] [stdout]    |             |
[INFO] [stdout]    |             call expression requires function
[INFO] [stdout]    |
[INFO] [stdout] help: `Spin::Up` is a unit enum variant, and does not take parentheses to be constructed
[INFO] [stdout]    |
[INFO] [stdout] 25 -             Spin::Up()
[INFO] [stdout] 25 +             Spin::Up
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/mc.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let mut frames:Vec<Lattice> = Vec::with_capacity(context.n_sweeps);
[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: `frames`
[INFO] [stdout]  --> src/mc.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let mut frames:Vec<Lattice> = Vec::with_capacity(context.n_sweeps);
[INFO] [stdout]   |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_frames`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ising` (bin "ising") due to 6 previous errors; 8 warnings emitted
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]  --> src/mc.rs:9:13
[INFO] [stdout]   |
[INFO] [stdout] 9 |         let idx = lattice.get_rand_point();
[INFO] [stdout]   |             ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]   --> src/mc.rs:13:25
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub(crate) fn propagate(idx:(usize, usize), lattice: &mut Lattice) {
[INFO] [stdout]    |                         ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lattice`
[INFO] [stdout]   --> src/mc.rs:13:45
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub(crate) fn propagate(idx:(usize, usize), lattice: &mut Lattice) {
[INFO] [stdout]    |                                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_lattice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pbc`
[INFO] [stdout]   --> src/main.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let pbc = PbcType::AllEdges;
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_pbc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0164]: expected tuple struct or tuple variant, found unit variant `Self::Down`
[INFO] [stdout]   --> src/lattice.rs:17:13
[INFO] [stdout]    |
[INFO] [stdout] 17 |             Self::Down(_) => Spin::Up,
[INFO] [stdout]    |             ^^^^^^^^^^^^^ not a tuple struct or tuple variant
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0618]: expected function, found enum variant `Spin::Up`
[INFO] [stdout]   --> src/lattice.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout]  9 |     Up = 1,
[INFO] [stdout]    |     -- enum variant `Spin::Up` defined here
[INFO] [stdout] ...
[INFO] [stdout] 25 |             Spin::Up()
[INFO] [stdout]    |             ^^^^^^^^--
[INFO] [stdout]    |             |
[INFO] [stdout]    |             call expression requires function
[INFO] [stdout]    |
[INFO] [stdout] help: `Spin::Up` is a unit enum variant, and does not take parentheses to be constructed
[INFO] [stdout]    |
[INFO] [stdout] 25 -             Spin::Up()
[INFO] [stdout] 25 +             Spin::Up
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0164, E0532, E0618.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0164`.
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/mc.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let mut frames:Vec<Lattice> = Vec::with_capacity(context.n_sweeps);
[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: `frames`
[INFO] [stdout]  --> src/mc.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let mut frames:Vec<Lattice> = Vec::with_capacity(context.n_sweeps);
[INFO] [stdout]   |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_frames`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]  --> src/mc.rs:9:13
[INFO] [stdout]   |
[INFO] [stdout] 9 |         let idx = lattice.get_rand_point();
[INFO] [stdout]   |             ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]   --> src/mc.rs:13:25
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub(crate) fn propagate(idx:(usize, usize), lattice: &mut Lattice) {
[INFO] [stdout]    |                         ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lattice`
[INFO] [stdout]   --> src/mc.rs:13:45
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub(crate) fn propagate(idx:(usize, usize), lattice: &mut Lattice) {
[INFO] [stdout]    |                                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_lattice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pbc`
[INFO] [stdout]   --> src/main.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let pbc = PbcType::AllEdges;
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_pbc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0164, E0532, E0618.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0164`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ising` (bin "ising" test) due to 6 previous errors; 8 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "c2fce83b278e7fc0558ad9f179c07ca95591c41e3068ffe82975c2e288c29ab0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2fce83b278e7fc0558ad9f179c07ca95591c41e3068ffe82975c2e288c29ab0", kill_on_drop: false }`
[INFO] [stdout] c2fce83b278e7fc0558ad9f179c07ca95591c41e3068ffe82975c2e288c29ab0
