[INFO] cloning repository https://github.com/josh-anderegg/mutant_ants
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/josh-anderegg/mutant_ants" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjosh-anderegg%2Fmutant_ants", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjosh-anderegg%2Fmutant_ants'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 84964543a1e9772dd74730250e1047b4e00489f3
[INFO] checking josh-anderegg/mutant_ants against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjosh-anderegg%2Fmutant_ants" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/josh-anderegg/mutant_ants on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/josh-anderegg/mutant_ants
[INFO] finished tweaking git repo https://github.com/josh-anderegg/mutant_ants
[INFO] tweaked toml for git repo https://github.com/josh-anderegg/mutant_ants written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/josh-anderegg/mutant_ants 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 074c9830cd95b597b11e48fb33f114bbe93b90ae831c960097f6f4e9062ccb7b
[INFO] running `Command { std: "docker" "start" "-a" "074c9830cd95b597b11e48fb33f114bbe93b90ae831c960097f6f4e9062ccb7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "074c9830cd95b597b11e48fb33f114bbe93b90ae831c960097f6f4e9062ccb7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "074c9830cd95b597b11e48fb33f114bbe93b90ae831c960097f6f4e9062ccb7b", kill_on_drop: false }`
[INFO] [stdout] 074c9830cd95b597b11e48fb33f114bbe93b90ae831c960097f6f4e9062ccb7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3cb7619f93176e9954a97200fa68c96be781af0fdada52d7c3f281b328099f66
[INFO] running `Command { std: "docker" "start" "-a" "3cb7619f93176e9954a97200fa68c96be781af0fdada52d7c3f281b328099f66", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking mutant_ants v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::functions::rastrigin::Rastrigin`
[INFO] [stdout]   --> src/functions/rastrigin.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     use crate::functions::rastrigin::Rastrigin;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::Function`
[INFO] [stdout]   --> src/functions/rastrigin.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |     use super::Function;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/functions/rosenbrock.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EPSILON` is never used
[INFO] [stdout]   --> src/lib.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const EPSILON : f64 = 1e-150; // Small epsilon onto which we desire accuracy
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `minimum` is never used
[INFO] [stdout]   --> src/functions.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait Function: Sync {
[INFO] [stdout]    |           -------- method in this trait
[INFO] [stdout] 12 |     fn minimum(&self) -> Point;
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `bulletin` is never read
[INFO] [stdout]   --> src/colony.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Colony {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 11 |     workers : Vec<Worker>,
[INFO] [stdout] 12 |     bulletin : Arc<Mutex<(Point, f64)>>
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `bulletin` is never read
[INFO] [stdout]   --> src/colony.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Colony {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 11 |     workers : Vec<Worker>,
[INFO] [stdout] 12 |     bulletin : Arc<Mutex<(Point, f64)>>
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "3cb7619f93176e9954a97200fa68c96be781af0fdada52d7c3f281b328099f66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cb7619f93176e9954a97200fa68c96be781af0fdada52d7c3f281b328099f66", kill_on_drop: false }`
[INFO] [stdout] 3cb7619f93176e9954a97200fa68c96be781af0fdada52d7c3f281b328099f66
[INFO] checking josh-anderegg/mutant_ants against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjosh-anderegg%2Fmutant_ants" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/josh-anderegg/mutant_ants on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/josh-anderegg/mutant_ants
[INFO] finished tweaking git repo https://github.com/josh-anderegg/mutant_ants
[INFO] tweaked toml for git repo https://github.com/josh-anderegg/mutant_ants written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/josh-anderegg/mutant_ants 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 557ebcfc16c3c27108047084fd7ff77afc025d1bfd61cb20cadce479474cd0ab
[INFO] running `Command { std: "docker" "start" "-a" "557ebcfc16c3c27108047084fd7ff77afc025d1bfd61cb20cadce479474cd0ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "557ebcfc16c3c27108047084fd7ff77afc025d1bfd61cb20cadce479474cd0ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "557ebcfc16c3c27108047084fd7ff77afc025d1bfd61cb20cadce479474cd0ab", kill_on_drop: false }`
[INFO] [stdout] 557ebcfc16c3c27108047084fd7ff77afc025d1bfd61cb20cadce479474cd0ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f3b3b99e4a95574c4d3a067a7452cc6d69cd5822efce62496298670f1f5bf02
[INFO] running `Command { std: "docker" "start" "-a" "3f3b3b99e4a95574c4d3a067a7452cc6d69cd5822efce62496298670f1f5bf02", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking mutant_ants v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed src/functions/rastrigin.rs (2 fixes)
[INFO] [stderr]        Fixed src/functions/rosenbrock.rs (1 fix)
[INFO] [stdout] warning: constant `EPSILON` is never used
[INFO] [stdout]   --> src/lib.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const EPSILON : f64 = 1e-150; // Small epsilon onto which we desire accuracy
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `minimum` is never used
[INFO] [stdout]   --> src/functions.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait Function: Sync {
[INFO] [stdout]    |           -------- method in this trait
[INFO] [stdout] 12 |     fn minimum(&self) -> Point;
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `bulletin` is never read
[INFO] [stdout]   --> src/colony.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Colony {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 11 |     workers : Vec<Worker>,
[INFO] [stdout] 12 |     bulletin : Arc<Mutex<(Point, f64)>>
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `Rastrigin` in this scope
[INFO] [stdout]   --> src/functions/rastrigin.rs:47:20
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let rast = Rastrigin;
[INFO] [stdout]    |                    ^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 45 +     use crate::FunctionType::Rastrigin;
[INFO] [stdout]    |
[INFO] [stdout] 45 +     use crate::Rastrigin;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `Rastrigin` in this scope
[INFO] [stdout]   --> src/functions/rastrigin.rs:56:20
[INFO] [stdout]    |
[INFO] [stdout] 56 |         let rast = Rastrigin;
[INFO] [stdout]    |                    ^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 45 +     use crate::FunctionType::Rastrigin;
[INFO] [stdout]    |
[INFO] [stdout] 45 +     use crate::Rastrigin;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `Rastrigin` in this scope
[INFO] [stdout]   --> src/functions/rastrigin.rs:62:20
[INFO] [stdout]    |
[INFO] [stdout] 62 |         let rast = Rastrigin;
[INFO] [stdout]    |                    ^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 45 +     use crate::FunctionType::Rastrigin;
[INFO] [stdout]    |
[INFO] [stdout] 45 +     use crate::Rastrigin;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `Rosenbrock` in this scope
[INFO] [stdout]   --> src/functions/rosenbrock.rs:47:20
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let rose = Rosenbrock;
[INFO] [stdout]    |                    ^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 45 +     use crate::FunctionType::Rosenbrock;
[INFO] [stdout]    |
[INFO] [stdout] 45 +     use crate::Rosenbrock;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `Rosenbrock` in this scope
[INFO] [stdout]   --> src/functions/rosenbrock.rs:53:20
[INFO] [stdout]    |
[INFO] [stdout] 53 |         let rose = Rosenbrock;
[INFO] [stdout]    |                    ^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 45 +     use crate::FunctionType::Rosenbrock;
[INFO] [stdout]    |
[INFO] [stdout] 45 +     use crate::Rosenbrock;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mutant_ants` (lib test) due to 6 previous errors
[INFO] [stderr] error: failed to migrate to next edition
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "3f3b3b99e4a95574c4d3a067a7452cc6d69cd5822efce62496298670f1f5bf02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f3b3b99e4a95574c4d3a067a7452cc6d69cd5822efce62496298670f1f5bf02", kill_on_drop: false }`
[INFO] [stdout] 3f3b3b99e4a95574c4d3a067a7452cc6d69cd5822efce62496298670f1f5bf02