[INFO] cloning repository https://github.com/helofel/azazel
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/helofel/azazel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhelofel%2Fazazel", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhelofel%2Fazazel'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b1a0bd0f5c7bfc7fc9b32f23340afd17b2e3981e
[INFO] testing helofel/azazel against beta-2026-04-21 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhelofel%2Fazazel" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/helofel/azazel
[INFO] finished tweaking git repo https://github.com/helofel/azazel
[INFO] tweaked toml for git repo https://github.com/helofel/azazel written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/helofel/azazel on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/helofel/azazel 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d972e99ebd19e1e6c1721ae55373dc9517bc024f5ca666cc79e94ac74a0369cf
[INFO] running `Command { std: "docker" "start" "-a" "d972e99ebd19e1e6c1721ae55373dc9517bc024f5ca666cc79e94ac74a0369cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d972e99ebd19e1e6c1721ae55373dc9517bc024f5ca666cc79e94ac74a0369cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d972e99ebd19e1e6c1721ae55373dc9517bc024f5ca666cc79e94ac74a0369cf", kill_on_drop: false }`
[INFO] [stdout] d972e99ebd19e1e6c1721ae55373dc9517bc024f5ca666cc79e94ac74a0369cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a910f575f3b4efe18205808eca79ca72e4ade319b9cc0d4130d5bfeea96ac25f
[INFO] running `Command { std: "docker" "start" "-a" "a910f575f3b4efe18205808eca79ca72e4ade319b9cc0d4130d5bfeea96ac25f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.135
[INFO] [stderr]    Compiling crossbeam-utils v0.8.12
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling rayon-core v1.9.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.11
[INFO] [stderr]    Compiling im v15.1.0
[INFO] [stderr]    Compiling rayon v1.5.3
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.6
[INFO] [stderr]    Compiling getrandom v0.2.7
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.2
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling bitmaps v2.1.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling sized-chunks v0.6.5
[INFO] [stderr]    Compiling azazel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `im::vector`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use im::vector;
[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: `rayon::prelude::*`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use rayon::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::*`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0515]: cannot return value referencing temporary value
[INFO] [stdout]   --> src/actor.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     Stack { stack: &mut Vec::new() }
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^----------^^
[INFO] [stdout]    |     |                   |
[INFO] [stdout]    |     |                   temporary value created here
[INFO] [stdout]    |     returns a value referencing data owned by the current function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/actor.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 |         let mut moments = [
[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] error[E0597]: `s` does not live long enough
[INFO] [stdout]   --> src/actor.rs:81:50
[INFO] [stdout]    |
[INFO] [stdout] 75 | impl<'a> Human<'a> {
[INFO] [stdout]    |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 79 |         let s = Some(Vec::new());
[INFO] [stdout]    |             - binding `s` declared here
[INFO] [stdout] 80 |         let mut moments = [
[INFO] [stdout] 81 |           Moment { id: "Life Insurance", agents: &s},
[INFO] [stdout]    |                                                  ^^ borrowed value does not live long enough
[INFO] [stdout] ...
[INFO] [stdout] 97 |             line: &mut Some(Box::new(LinkedList::from(moments)))
[INFO] [stdout]    |                   ---------------------------------------------- this usage requires that `s` is borrowed for `'a`
[INFO] [stdout] 98 |         }))
[INFO] [stdout] 99 |     }
[INFO] [stdout]    |     - `s` dropped here while still borrowed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> src/actor.rs:82:42
[INFO] [stdout]    |
[INFO] [stdout] 75 | impl<'a> Human<'a> {
[INFO] [stdout]    |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 82 |           Moment { id: "Nanny", agents: &Some(Vec::new())},
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^ creates a temporary value which is freed while still in use
[INFO] [stdout] ...
[INFO] [stdout] 97 |             line: &mut Some(Box::new(LinkedList::from(moments)))
[INFO] [stdout]    |                   ---------------------------------------------- this usage requires that borrow lasts for `'a`
[INFO] [stdout] 98 |         }))
[INFO] [stdout] 99 |     }
[INFO] [stdout]    |     - temporary value is freed at the end of this statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> src/actor.rs:83:47
[INFO] [stdout]    |
[INFO] [stdout] 75 | impl<'a> Human<'a> {
[INFO] [stdout]    |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 83 |           Moment { id: "Pre-school", agents: &Some(Vec::new())},
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^ creates a temporary value which is freed while still in use
[INFO] [stdout] ...
[INFO] [stdout] 97 |             line: &mut Some(Box::new(LinkedList::from(moments)))
[INFO] [stdout]    |                   ---------------------------------------------- this usage requires that borrow lasts for `'a`
[INFO] [stdout] 98 |         }))
[INFO] [stdout] 99 |     }
[INFO] [stdout]    |     - temporary value is freed at the end of this statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> src/actor.rs:84:47
[INFO] [stdout]    |
[INFO] [stdout] 75 | impl<'a> Human<'a> {
[INFO] [stdout]    |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 84 |           Moment { id: "Elementary", agents: &Some(Vec::new())},
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^ creates a temporary value which is freed while still in use
[INFO] [stdout] ...
[INFO] [stdout] 97 |             line: &mut Some(Box::new(LinkedList::from(moments)))
[INFO] [stdout]    |                   ---------------------------------------------- this usage requires that borrow lasts for `'a`
[INFO] [stdout] 98 |         }))
[INFO] [stdout] 99 |     }
[INFO] [stdout]    |     - temporary value is freed at the end of this statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> src/actor.rs:85:50
[INFO] [stdout]    |
[INFO] [stdout] 75 | impl<'a> Human<'a> {
[INFO] [stdout]    |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 85 |           Moment { id: "Middle school", agents: &Some(Vec::new())},
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^^^ creates a temporary value which is freed while still in use
[INFO] [stdout] ...
[INFO] [stdout] 97 |             line: &mut Some(Box::new(LinkedList::from(moments)))
[INFO] [stdout]    |                   ---------------------------------------------- this usage requires that borrow lasts for `'a`
[INFO] [stdout] 98 |         }))
[INFO] [stdout] 99 |     }
[INFO] [stdout]    |     - temporary value is freed at the end of this statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> src/actor.rs:86:48
[INFO] [stdout]    |
[INFO] [stdout] 75 | impl<'a> Human<'a> {
[INFO] [stdout]    |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 86 |           Moment { id: "High school", agents: &Some(Vec::new())},
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^ creates a temporary value which is freed while still in use
[INFO] [stdout] ...
[INFO] [stdout] 97 |             line: &mut Some(Box::new(LinkedList::from(moments)))
[INFO] [stdout]    |                   ---------------------------------------------- this usage requires that borrow lasts for `'a`
[INFO] [stdout] 98 |         }))
[INFO] [stdout] 99 |     }
[INFO] [stdout]    |     - temporary value is freed at the end of this statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> src/actor.rs:87:51
[INFO] [stdout]    |
[INFO] [stdout] 75 | impl<'a> Human<'a> {
[INFO] [stdout]    |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 87 |           Moment { id: "Driving school", agents: &Some(Vec::new())},
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^ creates a temporary value which is freed while still in use
[INFO] [stdout] ...
[INFO] [stdout] 97 |             line: &mut Some(Box::new(LinkedList::from(moments)))
[INFO] [stdout]    |                   ---------------------------------------------- this usage requires that borrow lasts for `'a`
[INFO] [stdout] 98 |         }))
[INFO] [stdout] 99 |     }
[INFO] [stdout]    |     - temporary value is freed at the end of this statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> src/actor.rs:88:46
[INFO] [stdout]    |
[INFO] [stdout] 75 | impl<'a> Human<'a> {
[INFO] [stdout]    |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 88 |           Moment { id: "Road test", agents: &Some(Vec::new())},
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^^^^ creates a temporary value which is freed while still in use
[INFO] [stdout] ...
[INFO] [stdout] 97 |             line: &mut Some(Box::new(LinkedList::from(moments)))
[INFO] [stdout]    |                   ---------------------------------------------- this usage requires that borrow lasts for `'a`
[INFO] [stdout] 98 |         }))
[INFO] [stdout] 99 |     }
[INFO] [stdout]    |     - temporary value is freed at the end of this statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> src/actor.rs:89:40
[INFO] [stdout]    |
[INFO] [stdout] 75 | impl<'a> Human<'a> {
[INFO] [stdout]    |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 89 |           Moment { id: "Car", agents: &Some(Vec::new())},
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^ creates a temporary value which is freed while still in use
[INFO] [stdout] ...
[INFO] [stdout] 97 |             line: &mut Some(Box::new(LinkedList::from(moments)))
[INFO] [stdout]    |                   ---------------------------------------------- this usage requires that borrow lasts for `'a`
[INFO] [stdout] 98 |         }))
[INFO] [stdout] 99 |     }
[INFO] [stdout]    |     - temporary value is freed at the end of this statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> src/actor.rs:90:44
[INFO] [stdout]    |
[INFO] [stdout] 75 | impl<'a> Human<'a> {
[INFO] [stdout]    |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 90 |           Moment { id: "College", agents: &Some(Vec::new())},
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^ creates a temporary value which is freed while still in use
[INFO] [stdout] ...
[INFO] [stdout] 97 |             line: &mut Some(Box::new(LinkedList::from(moments)))
[INFO] [stdout]    |                   ---------------------------------------------- this usage requires that borrow lasts for `'a`
[INFO] [stdout] 98 |         }))
[INFO] [stdout] 99 |     }
[INFO] [stdout]    |     - temporary value is freed at the end of this statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> src/actor.rs:91:40
[INFO] [stdout]    |
[INFO] [stdout] 75 | impl<'a> Human<'a> {
[INFO] [stdout]    |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 91 |           Moment { id: "Job", agents: &Some(Vec::new())}
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^ creates a temporary value which is freed while still in use
[INFO] [stdout] ...
[INFO] [stdout] 97 |             line: &mut Some(Box::new(LinkedList::from(moments)))
[INFO] [stdout]    |                   ---------------------------------------------- this usage requires that borrow lasts for `'a`
[INFO] [stdout] 98 |         }))
[INFO] [stdout] 99 |     }
[INFO] [stdout]    |     - temporary value is freed at the end of this statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> src/actor.rs:97:24
[INFO] [stdout]    |
[INFO] [stdout] 75 | impl<'a> Human<'a> {
[INFO] [stdout]    |      -- lifetime `'a` defined here
[INFO] [stdout] ...
[INFO] [stdout] 97 |             line: &mut Some(Box::new(LinkedList::from(moments)))
[INFO] [stdout]    |                   -----^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                   |    |
[INFO] [stdout]    |                   |    creates a temporary value which is freed while still in use
[INFO] [stdout]    |                   this usage requires that borrow lasts for `'a`
[INFO] [stdout] 98 |         }))
[INFO] [stdout] 99 |     }
[INFO] [stdout]    |     - temporary value is freed at the end of this statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:28:18
[INFO] [stdout]    |
[INFO] [stdout] 28 |             Some(mut h) => {
[INFO] [stdout]    |                  ----^
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0515, E0597, E0716.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0515`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `azazel` (bin "azazel") due to 13 previous errors; 5 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "a910f575f3b4efe18205808eca79ca72e4ade319b9cc0d4130d5bfeea96ac25f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a910f575f3b4efe18205808eca79ca72e4ade319b9cc0d4130d5bfeea96ac25f", kill_on_drop: false }`
[INFO] [stdout] a910f575f3b4efe18205808eca79ca72e4ade319b9cc0d4130d5bfeea96ac25f
