[INFO] cloning repository https://github.com/iolsen/sfb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iolsen/sfb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiolsen%2Fsfb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiolsen%2Fsfb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e1b3df9ee9907fd819df9f8400113fc25b475a5c
[INFO] checking iolsen/sfb against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiolsen%2Fsfb" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/iolsen/sfb on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/iolsen/sfb
[INFO] finished tweaking git repo https://github.com/iolsen/sfb
[INFO] tweaked toml for git repo https://github.com/iolsen/sfb written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/iolsen/sfb already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded imgui v0.3.0
[INFO] [stderr]   Downloaded addr2line v0.12.0
[INFO] [stderr]   Downloaded imgui-sys v0.3.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9234dfd85e6c34d70f9fdf560c39ec8b779248d6f70c4d1db948785c7387e65
[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" "f9234dfd85e6c34d70f9fdf560c39ec8b779248d6f70c4d1db948785c7387e65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9234dfd85e6c34d70f9fdf560c39ec8b779248d6f70c4d1db948785c7387e65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9234dfd85e6c34d70f9fdf560c39ec8b779248d6f70c4d1db948785c7387e65", kill_on_drop: false }`
[INFO] [stdout] f9234dfd85e6c34d70f9fdf560c39ec8b779248d6f70c4d1db948785c7387e65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 099ab3e860bcd7526ea304b1dea20f4e4da5d72848ca7519ec096f0de6508b0b
[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" "099ab3e860bcd7526ea304b1dea20f4e4da5d72848ca7519ec096f0de6508b0b", kill_on_drop: false }`
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[INFO] [stdout] warning: field is never read: `spec`
[INFO] [stdout]   --> src/ship.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     spec: ShipSpec,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_energy_allocation`
[INFO] [stdout]   --> src/ship.rs:97:12
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pub fn set_energy_allocation(&mut self, e: EnergyAllocation) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rotate_to`
[INFO] [stdout]    --> src/ship.rs:102:12
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn rotate_to(&mut self, new_facing: Facing) {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `A`
[INFO] [stdout]   --> src/hex.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 |     A,
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `AOrB`
[INFO] [stdout]   --> src/hex.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 |     AOrB,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `B`
[INFO] [stdout]   --> src/hex.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     B,
[INFO] [stdout]    |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `BOrC`
[INFO] [stdout]   --> src/hex.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 72 |     BOrC,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `C`
[INFO] [stdout]   --> src/hex.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 73 |     C,
[INFO] [stdout]    |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `COrD`
[INFO] [stdout]   --> src/hex.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 74 |     COrD,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `D`
[INFO] [stdout]   --> src/hex.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 |     D,
[INFO] [stdout]    |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `DOrE`
[INFO] [stdout]   --> src/hex.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 |     DOrE,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `E`
[INFO] [stdout]   --> src/hex.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 77 |     E,
[INFO] [stdout]    |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `EOrF`
[INFO] [stdout]   --> src/hex.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     EOrF,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `F`
[INFO] [stdout]   --> src/hex.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 79 |     F,
[INFO] [stdout]    |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `FOrA`
[INFO] [stdout]   --> src/hex.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 |     FOrA,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_label`
[INFO] [stdout]    --> src/hex.rs:132:12
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn from_label(label: &str) -> Option<Hex> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `distance_to`
[INFO] [stdout]    --> src/hex.rs:155:12
[INFO] [stdout]     |
[INFO] [stdout] 155 |     pub fn distance_to(&self, other: &Hex) -> i8 {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `bearing_to`
[INFO] [stdout]    --> src/hex.rs:159:12
[INFO] [stdout]     |
[INFO] [stdout] 159 |     pub fn bearing_to(&self, other: &Hex) -> BearingTo {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `angle_to`
[INFO] [stdout]    --> src/hex.rs:186:8
[INFO] [stdout]     |
[INFO] [stdout] 186 |     fn angle_to(&self, other: &Hex) -> i16 {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `center_coords`
[INFO] [stdout]    --> src/hex.rs:215:8
[INFO] [stdout]     |
[INFO] [stdout] 215 |     fn center_coords(&self) -> Point2<f32> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_cube`
[INFO] [stdout]    --> src/hex.rs:247:8
[INFO] [stdout]     |
[INFO] [stdout] 247 |     fn to_cube(&self) -> Cube {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `cubic_distance`
[INFO] [stdout]    --> src/hex.rs:254:8
[INFO] [stdout]     |
[INFO] [stdout] 254 |     fn cubic_distance(a: Cube, b: Cube) -> i8 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `spec`
[INFO] [stdout]   --> src/ship.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     spec: ShipSpec,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_energy_allocation`
[INFO] [stdout]   --> src/ship.rs:97:12
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pub fn set_energy_allocation(&mut self, e: EnergyAllocation) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rotate_to`
[INFO] [stdout]    --> src/ship.rs:102:12
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn rotate_to(&mut self, new_facing: Facing) {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 22 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 54s
[INFO] running `Command { std: "docker" "inspect" "099ab3e860bcd7526ea304b1dea20f4e4da5d72848ca7519ec096f0de6508b0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "099ab3e860bcd7526ea304b1dea20f4e4da5d72848ca7519ec096f0de6508b0b", kill_on_drop: false }`
[INFO] [stdout] 099ab3e860bcd7526ea304b1dea20f4e4da5d72848ca7519ec096f0de6508b0b