[INFO] updating cached repository https://github.com/hawkinsw/epidem
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d431a27a3a2868196b11f8ada82f42d04183f65c
[INFO] testing hawkinsw/epidem against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhawkinsw%2Fepidem" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hawkinsw/epidem on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hawkinsw/epidem
[INFO] finished tweaking git repo https://github.com/hawkinsw/epidem
[INFO] tweaked toml for git repo https://github.com/hawkinsw/epidem written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/hawkinsw/epidem already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a3ee3dd5a67d9f6193c97b4e7bf7cdbebf50c65de147f45e48cb9ca3871d2db7
[INFO] running `Command { std: "docker" "start" "-a" "a3ee3dd5a67d9f6193c97b4e7bf7cdbebf50c65de147f45e48cb9ca3871d2db7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3ee3dd5a67d9f6193c97b4e7bf7cdbebf50c65de147f45e48cb9ca3871d2db7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3ee3dd5a67d9f6193c97b4e7bf7cdbebf50c65de147f45e48cb9ca3871d2db7", kill_on_drop: false }`
[INFO] [stdout] a3ee3dd5a67d9f6193c97b4e7bf7cdbebf50c65de147f45e48cb9ca3871d2db7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5fa669be07006d0333f008e362e6543e93a078fc8eeec82d93638889b8cd3003
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5fa669be07006d0333f008e362e6543e93a078fc8eeec82d93638889b8cd3003", kill_on_drop: false }`
[INFO] [stderr]    Compiling epidem v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `from`
[INFO] [stdout]  --> src/epidem/transition.rs:9:62
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn transition<T: IsCompartment, V: IsCompartment>(&self, from: &mut T, to: &mut V) {}
[INFO] [stdout]   |                                                              ^^^^ help: if this is intentional, prefix it with an underscore: `_from`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `to`
[INFO] [stdout]  --> src/epidem/transition.rs:9:76
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn transition<T: IsCompartment, V: IsCompartment>(&self, from: &mut T, to: &mut V) {}
[INFO] [stdout]   |                                                                            ^^ help: if this is intentional, prefix it with an underscore: `_to`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `name`
[INFO] [stdout]  --> src/epidem/compartment.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     name: String,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `population`
[INFO] [stdout]   --> src/epidem/sir.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     population: Compartment,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `dead`
[INFO] [stdout]   --> src/epidem/sir.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     dead: Compartment,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `birthrate`
[INFO] [stdout]   --> src/epidem/sir.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     birthrate: ConstantRate,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `deathrate`
[INFO] [stdout]   --> src/epidem/sir.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     deathrate: ConstantRate,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `basic`
[INFO] [stdout]   --> src/epidem/transition.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     basic: Transition,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `basic`
[INFO] [stdout]   --> src/epidem/transition.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     basic: Transition,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "5fa669be07006d0333f008e362e6543e93a078fc8eeec82d93638889b8cd3003", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fa669be07006d0333f008e362e6543e93a078fc8eeec82d93638889b8cd3003", kill_on_drop: false }`
[INFO] [stdout] 5fa669be07006d0333f008e362e6543e93a078fc8eeec82d93638889b8cd3003
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70feb1febfea49bbabecf3a3897d220e8e2a7dc5c63d7a8a979f743d4997cf89
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "70feb1febfea49bbabecf3a3897d220e8e2a7dc5c63d7a8a979f743d4997cf89", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `from`
[INFO] [stdout]  --> src/epidem/transition.rs:9:62
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn transition<T: IsCompartment, V: IsCompartment>(&self, from: &mut T, to: &mut V) {}
[INFO] [stdout]   |                                                              ^^^^ help: if this is intentional, prefix it with an underscore: `_from`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling epidem v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `to`
[INFO] [stdout]  --> src/epidem/transition.rs:9:76
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn transition<T: IsCompartment, V: IsCompartment>(&self, from: &mut T, to: &mut V) {}
[INFO] [stdout]   |                                                                            ^^ help: if this is intentional, prefix it with an underscore: `_to`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `name`
[INFO] [stdout]  --> src/epidem/compartment.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     name: String,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `population`
[INFO] [stdout]   --> src/epidem/sir.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     population: Compartment,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `dead`
[INFO] [stdout]   --> src/epidem/sir.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     dead: Compartment,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `birthrate`
[INFO] [stdout]   --> src/epidem/sir.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     birthrate: ConstantRate,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `deathrate`
[INFO] [stdout]   --> src/epidem/sir.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     deathrate: ConstantRate,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `basic`
[INFO] [stdout]   --> src/epidem/transition.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     basic: Transition,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `basic`
[INFO] [stdout]   --> src/epidem/transition.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     basic: Transition,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `from`
[INFO] [stdout]  --> src/epidem/transition.rs:9:62
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn transition<T: IsCompartment, V: IsCompartment>(&self, from: &mut T, to: &mut V) {}
[INFO] [stdout]   |                                                              ^^^^ help: if this is intentional, prefix it with an underscore: `_from`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `to`
[INFO] [stdout]  --> src/epidem/transition.rs:9:76
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn transition<T: IsCompartment, V: IsCompartment>(&self, from: &mut T, to: &mut V) {}
[INFO] [stdout]   |                                                                            ^^ help: if this is intentional, prefix it with an underscore: `_to`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `name`
[INFO] [stdout]  --> src/epidem/compartment.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     name: String,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `population`
[INFO] [stdout]   --> src/epidem/sir.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     population: Compartment,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `dead`
[INFO] [stdout]   --> src/epidem/sir.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     dead: Compartment,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `birthrate`
[INFO] [stdout]   --> src/epidem/sir.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     birthrate: ConstantRate,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `deathrate`
[INFO] [stdout]   --> src/epidem/sir.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     deathrate: ConstantRate,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `basic`
[INFO] [stdout]   --> src/epidem/transition.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     basic: Transition,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `basic`
[INFO] [stdout]   --> src/epidem/transition.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     basic: Transition,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "70feb1febfea49bbabecf3a3897d220e8e2a7dc5c63d7a8a979f743d4997cf89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70feb1febfea49bbabecf3a3897d220e8e2a7dc5c63d7a8a979f743d4997cf89", kill_on_drop: false }`
[INFO] [stdout] 70feb1febfea49bbabecf3a3897d220e8e2a7dc5c63d7a8a979f743d4997cf89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 54f5e9f59d7876c364f900c6791a319863a6e641711292da992305f201fb0aa0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "54f5e9f59d7876c364f900c6791a319863a6e641711292da992305f201fb0aa0", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `from`
[INFO] [stderr]  --> src/epidem/transition.rs:9:62
[INFO] [stderr]   |
[INFO] [stderr] 9 |     fn transition<T: IsCompartment, V: IsCompartment>(&self, from: &mut T, to: &mut V) {}
[INFO] [stderr]   |                                                              ^^^^ help: if this is intentional, prefix it with an underscore: `_from`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `to`
[INFO] [stderr]  --> src/epidem/transition.rs:9:76
[INFO] [stderr]   |
[INFO] [stderr] 9 |     fn transition<T: IsCompartment, V: IsCompartment>(&self, from: &mut T, to: &mut V) {}
[INFO] [stderr]   |                                                                            ^^ help: if this is intentional, prefix it with an underscore: `_to`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `name`
[INFO] [stderr]  --> src/epidem/compartment.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     name: String,
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `population`
[INFO] [stderr]   --> src/epidem/sir.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     population: Compartment,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `dead`
[INFO] [stderr]   --> src/epidem/sir.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     dead: Compartment,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `birthrate`
[INFO] [stderr]   --> src/epidem/sir.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     birthrate: ConstantRate,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `deathrate`
[INFO] [stderr]   --> src/epidem/sir.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     deathrate: ConstantRate,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `basic`
[INFO] [stderr]   --> src/epidem/transition.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     basic: Transition,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `basic`
[INFO] [stderr]   --> src/epidem/transition.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     basic: Transition,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `from`
[INFO] [stderr]  --> src/epidem/transition.rs:9:62
[INFO] [stderr]   |
[INFO] [stderr] 9 |     fn transition<T: IsCompartment, V: IsCompartment>(&self, from: &mut T, to: &mut V) {}
[INFO] [stderr]   |                                                              ^^^^ help: if this is intentional, prefix it with an underscore: `_from`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `to`
[INFO] [stderr]  --> src/epidem/transition.rs:9:76
[INFO] [stderr]   |
[INFO] [stderr] 9 |     fn transition<T: IsCompartment, V: IsCompartment>(&self, from: &mut T, to: &mut V) {}
[INFO] [stderr]   |                                                                            ^^ help: if this is intentional, prefix it with an underscore: `_to`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `name`
[INFO] [stderr]  --> src/epidem/compartment.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     name: String,
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `population`
[INFO] [stderr]   --> src/epidem/sir.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     population: Compartment,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `dead`
[INFO] [stderr]   --> src/epidem/sir.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     dead: Compartment,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `birthrate`
[INFO] [stderr]   --> src/epidem/sir.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     birthrate: ConstantRate,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `deathrate`
[INFO] [stderr]   --> src/epidem/sir.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     deathrate: ConstantRate,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `basic`
[INFO] [stderr]   --> src/epidem/transition.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     basic: Transition,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `basic`
[INFO] [stderr]   --> src/epidem/transition.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     basic: Transition,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/epidem-5bc468ebe0154d08
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/epidem-a6971db8ce044055
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests epidem
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "54f5e9f59d7876c364f900c6791a319863a6e641711292da992305f201fb0aa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54f5e9f59d7876c364f900c6791a319863a6e641711292da992305f201fb0aa0", kill_on_drop: false }`
[INFO] [stdout] 54f5e9f59d7876c364f900c6791a319863a6e641711292da992305f201fb0aa0