[INFO] cloning repository https://github.com/KonradLinkowski/ModWebExp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KonradLinkowski/ModWebExp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKonradLinkowski%2FModWebExp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKonradLinkowski%2FModWebExp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 165e0446db5c0693da599e2f09c2fd8dedecfa14
[INFO] checking KonradLinkowski/ModWebExp against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKonradLinkowski%2FModWebExp" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/KonradLinkowski/ModWebExp on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/KonradLinkowski/ModWebExp
[INFO] finished tweaking git repo https://github.com/KonradLinkowski/ModWebExp
[INFO] tweaked toml for git repo https://github.com/KonradLinkowski/ModWebExp written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/KonradLinkowski/ModWebExp already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "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] 1f44624914b4dcec64652d663ad17abd478d7fefea78d8a293ea224745a18452
[INFO] running `Command { std: "docker" "start" "-a" "1f44624914b4dcec64652d663ad17abd478d7fefea78d8a293ea224745a18452", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f44624914b4dcec64652d663ad17abd478d7fefea78d8a293ea224745a18452", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f44624914b4dcec64652d663ad17abd478d7fefea78d8a293ea224745a18452", kill_on_drop: false }`
[INFO] [stdout] 1f44624914b4dcec64652d663ad17abd478d7fefea78d8a293ea224745a18452
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 9a8370f85f746eea72db8bfddde4a563f6ef4fb3d4f45e63163a8129bf1e18a0
[INFO] running `Command { std: "docker" "start" "-a" "9a8370f85f746eea72db8bfddde4a563f6ef4fb3d4f45e63163a8129bf1e18a0", kill_on_drop: false }`
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[INFO] [stderr]    Compiling ansi_colours v1.0.1
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[INFO] [stderr]    Compiling rust-embed-impl v5.6.0
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[INFO] [stdout] warning: unused variable: `command`
[INFO] [stdout]   --> src/game/command.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn validate(command: &str) -> bool {
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_command`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `command`
[INFO] [stdout]   --> src/game/command.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn execute(command: &str) {
[INFO] [stdout]    |            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_command`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `State`
[INFO] [stdout]  --> src/game/state.rs:1:6
[INFO] [stdout]   |
[INFO] [stdout] 1 | enum State {
[INFO] [stdout]   |      ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `cycle`
[INFO] [stdout]  --> src/game/state.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn cycle() {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Command`
[INFO] [stdout]  --> src/game/command.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct Command<'a> {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]  --> src/game/command.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn run(command: &str) {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse`
[INFO] [stdout]   --> src/game/command.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn parse(command: &str) -> Result<Command, &str> {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `validate`
[INFO] [stdout]   --> src/game/command.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn validate(command: &str) -> bool {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `execute`
[INFO] [stdout]   --> src/game/command.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn execute(command: &str) {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `command`
[INFO] [stdout]   --> src/game/command.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn validate(command: &str) -> bool {
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_command`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `command`
[INFO] [stdout]   --> src/game/command.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn execute(command: &str) {
[INFO] [stdout]    |            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_command`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `State`
[INFO] [stdout]  --> src/game/state.rs:1:6
[INFO] [stdout]   |
[INFO] [stdout] 1 | enum State {
[INFO] [stdout]   |      ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `cycle`
[INFO] [stdout]  --> src/game/state.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn cycle() {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Command`
[INFO] [stdout]  --> src/game/command.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct Command<'a> {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]  --> src/game/command.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn run(command: &str) {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse`
[INFO] [stdout]   --> src/game/command.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn parse(command: &str) -> Result<Command, &str> {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `validate`
[INFO] [stdout]   --> src/game/command.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn validate(command: &str) -> bool {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `execute`
[INFO] [stdout]   --> src/game/command.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn execute(command: &str) {
[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 40.77s
[INFO] running `Command { std: "docker" "inspect" "9a8370f85f746eea72db8bfddde4a563f6ef4fb3d4f45e63163a8129bf1e18a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a8370f85f746eea72db8bfddde4a563f6ef4fb3d4f45e63163a8129bf1e18a0", kill_on_drop: false }`
[INFO] [stdout] 9a8370f85f746eea72db8bfddde4a563f6ef4fb3d4f45e63163a8129bf1e18a0