[INFO] cloning repository https://github.com/greyCarnation/terot_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/greyCarnation/terot_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FgreyCarnation%2Fterot_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FgreyCarnation%2Fterot_rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a7a8b55f10d3a79e20eda13633e819321c32adfc
[INFO] checking greyCarnation/terot_rs against master#f8c27dfe1a2e7fb538fd91dad53de06992c7c967 for pr-138915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FgreyCarnation%2Fterot_rs" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/greyCarnation/terot_rs on toolchain f8c27dfe1a2e7fb538fd91dad53de06992c7c967
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f8c27dfe1a2e7fb538fd91dad53de06992c7c967" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/greyCarnation/terot_rs
[INFO] finished tweaking git repo https://github.com/greyCarnation/terot_rs
[INFO] tweaked toml for git repo https://github.com/greyCarnation/terot_rs written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/greyCarnation/terot_rs 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" "+f8c27dfe1a2e7fb538fd91dad53de06992c7c967" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+f8c27dfe1a2e7fb538fd91dad53de06992c7c967" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 64b180207daccae73c526f6b78d301ef8e30ec7031bbf39f1f44cd8f0c7c464d
[INFO] running `Command { std: "docker" "start" "-a" "64b180207daccae73c526f6b78d301ef8e30ec7031bbf39f1f44cd8f0c7c464d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "64b180207daccae73c526f6b78d301ef8e30ec7031bbf39f1f44cd8f0c7c464d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64b180207daccae73c526f6b78d301ef8e30ec7031bbf39f1f44cd8f0c7c464d", kill_on_drop: false }`
[INFO] [stdout] 64b180207daccae73c526f6b78d301ef8e30ec7031bbf39f1f44cd8f0c7c464d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+f8c27dfe1a2e7fb538fd91dad53de06992c7c967" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13589a2214b3fe8e252f883a0861623abf296bd920d7ae50c5fbba9dd071d76c
[INFO] running `Command { std: "docker" "start" "-a" "13589a2214b3fe8e252f883a0861623abf296bd920d7ae50c5fbba9dd071d76c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.154
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking terot_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `MAJOR_ARCANA` is never used
[INFO] [stdout]  --> src/terot/deck.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | const MAJOR_ARCANA: [&str; 22] = [
[INFO] [stdout]   |       ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SUITS` is never used
[INFO] [stdout]   --> src/terot/deck.rs:25:7
[INFO] [stdout]    |
[INFO] [stdout] 25 | const SUITS: [&str; 4] = ["Page", "Knight", "Queen", "King"];
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MinorArcana` is never constructed
[INFO] [stdout]   --> src/terot/deck.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct MinorArcana {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MinorArcana` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `shuffle` is never used
[INFO] [stdout]   --> src/terot/deck.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub fn shuffle() {}
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `draw_cards` is never used
[INFO] [stdout]   --> src/terot/deck.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn draw_cards() {}
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAJOR_ARCANA` is never used
[INFO] [stdout]  --> src/terot/deck.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | const MAJOR_ARCANA: [&str; 22] = [
[INFO] [stdout]   |       ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SUITS` is never used
[INFO] [stdout]   --> src/terot/deck.rs:25:7
[INFO] [stdout]    |
[INFO] [stdout] 25 | const SUITS: [&str; 4] = ["Page", "Knight", "Queen", "King"];
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MinorArcana` is never constructed
[INFO] [stdout]   --> src/terot/deck.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct MinorArcana {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MinorArcana` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `shuffle` is never used
[INFO] [stdout]   --> src/terot/deck.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub fn shuffle() {}
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `draw_cards` is never used
[INFO] [stdout]   --> src/terot/deck.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn draw_cards() {}
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "13589a2214b3fe8e252f883a0861623abf296bd920d7ae50c5fbba9dd071d76c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13589a2214b3fe8e252f883a0861623abf296bd920d7ae50c5fbba9dd071d76c", kill_on_drop: false }`
[INFO] [stdout] 13589a2214b3fe8e252f883a0861623abf296bd920d7ae50c5fbba9dd071d76c