[INFO] cloning repository https://github.com/the-all/sburb-gen
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/the-all/sburb-gen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthe-all%2Fsburb-gen", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthe-all%2Fsburb-gen'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 063b2b9c8f9da5fcaad7c28b6d13198f3f6d4f0c
[INFO] checking the-all/sburb-gen against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthe-all%2Fsburb-gen" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/the-all/sburb-gen 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/the-all/sburb-gen
[INFO] finished tweaking git repo https://github.com/the-all/sburb-gen
[INFO] tweaked toml for git repo https://github.com/the-all/sburb-gen written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/the-all/sburb-gen 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]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: the lock file /workspace/builds/worker-1/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2f57a5f3effc30d07afdce2e599966a5d2285a3dad5ac5f2508f122de68a86a7
[INFO] running `Command { std: "docker" "start" "-a" "2f57a5f3effc30d07afdce2e599966a5d2285a3dad5ac5f2508f122de68a86a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f57a5f3effc30d07afdce2e599966a5d2285a3dad5ac5f2508f122de68a86a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f57a5f3effc30d07afdce2e599966a5d2285a3dad5ac5f2508f122de68a86a7", kill_on_drop: false }`
[INFO] [stdout] 2f57a5f3effc30d07afdce2e599966a5d2285a3dad5ac5f2508f122de68a86a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 6a03c7ec497534f971ec960b2ac8e549710ea786e5f54eab6b4b72a9a589785b
[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" "6a03c7ec497534f971ec960b2ac8e549710ea786e5f54eab6b4b72a9a589785b", kill_on_drop: false }`
[INFO] [stderr]     Checking srst-gen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::env`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::env;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::env;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/classpects.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     for i in 0..players {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/classpects.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     for i in 0..players {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ASPECT`
[INFO] [stdout]  --> src/classpects.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | / const ASPECT: [&'static str; 12] = ["Space", "Time", "Void", "Light", "Mind", "Heart",
[INFO] [stdout] 4 | |                           "Rage", "Hope", "Doom", "Life", "Blood", "Breath"]; 
[INFO] [stdout]   | |_____________________________________________________________________________^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `CLASS`
[INFO] [stdout]  --> src/classpects.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | / const CLASS: [&'static str; 12] = ["Rogue", "Thief", "Heir", "Maid", "Page", "Knight",
[INFO] [stdout] 6 | |                                 "Seer", "Mage","Sylph", "Witch", "Bard", "Prince"]; 
[INFO] [stdout]   | |___________________________________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `DEADCLASS`
[INFO] [stdout]  --> src/classpects.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | const DEADCLASS: [&'static str; 2] = ["Muse", "Lord"];
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `n_classpects`
[INFO] [stdout]   --> src/classpects.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn n_classpects(players: u32) -> Vec<String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ASPECT`
[INFO] [stdout]  --> src/classpects.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | / const ASPECT: [&'static str; 12] = ["Space", "Time", "Void", "Light", "Mind", "Heart",
[INFO] [stdout] 4 | |                           "Rage", "Hope", "Doom", "Life", "Blood", "Breath"]; 
[INFO] [stdout]   | |_____________________________________________________________________________^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `CLASS`
[INFO] [stdout]  --> src/classpects.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | / const CLASS: [&'static str; 12] = ["Rogue", "Thief", "Heir", "Maid", "Page", "Knight",
[INFO] [stdout] 6 | |                                 "Seer", "Mage","Sylph", "Witch", "Bard", "Prince"]; 
[INFO] [stdout]   | |___________________________________________________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `DEADCLASS`
[INFO] [stdout]  --> src/classpects.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | const DEADCLASS: [&'static str; 2] = ["Muse", "Lord"];
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `n_classpects`
[INFO] [stdout]   --> src/classpects.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn n_classpects(players: u32) -> Vec<String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "6a03c7ec497534f971ec960b2ac8e549710ea786e5f54eab6b4b72a9a589785b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a03c7ec497534f971ec960b2ac8e549710ea786e5f54eab6b4b72a9a589785b", kill_on_drop: false }`
[INFO] [stdout] 6a03c7ec497534f971ec960b2ac8e549710ea786e5f54eab6b4b72a9a589785b