[INFO] cloning repository https://github.com/levinotik/duchess [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/levinotik/duchess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Fduchess", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Fduchess'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Fduchess/branches/: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 1) [INFO] cloning repository https://github.com/levinotik/duchess [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/levinotik/duchess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Fduchess", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Fduchess'... [INFO] [stderr] error: copy-fd: write returned: No space left on device [INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/pre-receive.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Fduchess/hooks/pre-receive.sample': No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 2) [INFO] cloning repository https://github.com/levinotik/duchess [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/levinotik/duchess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Fduchess", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Fduchess'... [INFO] [stderr] error: copy-fd: write returned: No space left on device [INFO] [stderr] fatal: cannot copy '/usr/share/git-core/templates/hooks/pre-merge-commit.sample' to '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Fduchess/hooks/pre-merge-commit.sample': No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 3) [INFO] cloning repository https://github.com/levinotik/duchess [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/levinotik/duchess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Fduchess", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Fduchess'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Fduchess: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 4) [INFO] cloning repository https://github.com/levinotik/duchess [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/levinotik/duchess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Fduchess", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Fduchess'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Fduchess: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 5) [INFO] cloning repository https://github.com/levinotik/duchess [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/levinotik/duchess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Fduchess", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Fduchess'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Fduchess: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 6) [INFO] cloning repository https://github.com/levinotik/duchess [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/levinotik/duchess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Fduchess", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Fduchess'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Fduchess: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 7) [INFO] cloning repository https://github.com/levinotik/duchess [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/levinotik/duchess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Fduchess", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Fduchess'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Fduchess: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 8) [INFO] cloning repository https://github.com/levinotik/duchess [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/levinotik/duchess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Fduchess", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Fduchess'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Fduchess: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 9) [INFO] cloning repository https://github.com/levinotik/duchess [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/levinotik/duchess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Fduchess", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Fduchess'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Fduchess: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 10) [INFO] cloning repository https://github.com/levinotik/duchess [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/levinotik/duchess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Fduchess", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Fduchess'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Fduchess: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 11) [INFO] cloning repository https://github.com/levinotik/duchess [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/levinotik/duchess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Fduchess", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Fduchess'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Fduchess: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 12) [INFO] cloning repository https://github.com/levinotik/duchess [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/levinotik/duchess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Fduchess", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Fduchess'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Fduchess: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 13) [INFO] cloning repository https://github.com/levinotik/duchess [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/levinotik/duchess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Fduchess", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Fduchess'... [INFO] [stderr] fatal: write error: No space left on device [INFO] [stderr] fatal: fetch-pack: invalid index-pack output [WARN] Retrying crate fetch in 3 seconds (attempt 14) [INFO] cloning repository https://github.com/levinotik/duchess [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/levinotik/duchess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Fduchess", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Fduchess'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a2514126ac606b14437bf86abe77064dd92d6cd3 [INFO] building levinotik/duchess against master#ad211ced81509462cdfe4c29ed10f97279a0acae for pr-135216 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flevinotik%2Fduchess" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/levinotik/duchess on toolchain ad211ced81509462cdfe4c29ed10f97279a0acae [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/levinotik/duchess [INFO] finished tweaking git repo https://github.com/levinotik/duchess [INFO] tweaked toml for git repo https://github.com/levinotik/duchess written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/levinotik/duchess 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" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "fetch" "--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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2d62ab88a5aa574720ebada9a9321004f441419c1b7cc7ea11c7413bbb62e2aa [INFO] running `Command { std: "docker" "start" "-a" "2d62ab88a5aa574720ebada9a9321004f441419c1b7cc7ea11c7413bbb62e2aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2d62ab88a5aa574720ebada9a9321004f441419c1b7cc7ea11c7413bbb62e2aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d62ab88a5aa574720ebada9a9321004f441419c1b7cc7ea11c7413bbb62e2aa", kill_on_drop: false }` [INFO] [stdout] 2d62ab88a5aa574720ebada9a9321004f441419c1b7cc7ea11c7413bbb62e2aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0b3222f6cf2a3561e61e46e8691e7ee72e66906bdb669de0c78016bc547e3549 [INFO] running `Command { std: "docker" "start" "-a" "0b3222f6cf2a3561e61e46e8691e7ee72e66906bdb669de0c78016bc547e3549", kill_on_drop: false }` [INFO] [stderr] Compiling duchess v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `A2` [INFO] [stdout] --> src/lib.rs:107:37 [INFO] [stdout] | [INFO] [stdout] 107 | use self::Coordinates::{A1, A2}; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::Piece` [INFO] [stdout] --> src/lib.rs:108:13 [INFO] [stdout] | [INFO] [stdout] 108 | use self::Piece; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `PieceType` is never used [INFO] [stdout] --> src/lib.rs:2:6 [INFO] [stdout] | [INFO] [stdout] 2 | enum PieceType { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Black` is never constructed [INFO] [stdout] --> src/lib.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | enum PieceColor { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] 13 | Black, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PieceColor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Piece` is never constructed [INFO] [stdout] --> src/lib.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | struct Piece { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `coordinates` is never read [INFO] [stdout] --> src/lib.rs:91:5 [INFO] [stdout] | [INFO] [stdout] 90 | pub struct Square { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 91 | coordinates: Coordinates, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `squares` and `next_move` are never read [INFO] [stdout] --> src/lib.rs:95:5 [INFO] [stdout] | [INFO] [stdout] 94 | pub struct Board { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 95 | squares: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 96 | next_move: Player, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:100:15 [INFO] [stdout] | [INFO] [stdout] 100 | struct Player(PieceColor); [INFO] [stdout] | ------ ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `Player` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Pos` is never constructed [INFO] [stdout] --> src/lib.rs:102:8 [INFO] [stdout] | [INFO] [stdout] 102 | struct Pos; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: found module declaration for lib.rs [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | mod lib; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: lib.rs is the root of this crate's library target [INFO] [stdout] = help: to refer to it from other targets, use the library's name as the path [INFO] [stdout] = note: `#[warn(special_module_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `A2` [INFO] [stdout] --> src/lib.rs:107:37 [INFO] [stdout] | [INFO] [stdout] 107 | use self::Coordinates::{A1, A2}; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::Piece` [INFO] [stdout] --> src/lib.rs:108:13 [INFO] [stdout] | [INFO] [stdout] 108 | use self::Piece; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `PieceType` is never used [INFO] [stdout] --> src/lib.rs:2:6 [INFO] [stdout] | [INFO] [stdout] 2 | enum PieceType { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Black` is never constructed [INFO] [stdout] --> src/lib.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | enum PieceColor { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] 13 | Black, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PieceColor` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Piece` is never constructed [INFO] [stdout] --> src/lib.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | struct Piece { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/lib.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 23 | pub enum Coordinates { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] 24 | A1, [INFO] [stdout] 25 | A2, [INFO] [stdout] | ^^ [INFO] [stdout] 26 | A3, [INFO] [stdout] | ^^ [INFO] [stdout] 27 | A4, [INFO] [stdout] | ^^ [INFO] [stdout] 28 | A5, [INFO] [stdout] | ^^ [INFO] [stdout] 29 | A6, [INFO] [stdout] | ^^ [INFO] [stdout] 30 | A7, [INFO] [stdout] | ^^ [INFO] [stdout] 31 | A8, [INFO] [stdout] | ^^ [INFO] [stdout] 32 | B1, [INFO] [stdout] | ^^ [INFO] [stdout] 33 | B2, [INFO] [stdout] | ^^ [INFO] [stdout] 34 | B3, [INFO] [stdout] | ^^ [INFO] [stdout] 35 | B4, [INFO] [stdout] | ^^ [INFO] [stdout] 36 | B5, [INFO] [stdout] | ^^ [INFO] [stdout] 37 | B6, [INFO] [stdout] | ^^ [INFO] [stdout] 38 | B7, [INFO] [stdout] | ^^ [INFO] [stdout] 39 | B8, [INFO] [stdout] | ^^ [INFO] [stdout] 40 | C1, [INFO] [stdout] | ^^ [INFO] [stdout] 41 | C2, [INFO] [stdout] | ^^ [INFO] [stdout] 42 | C3, [INFO] [stdout] | ^^ [INFO] [stdout] 43 | C4, [INFO] [stdout] | ^^ [INFO] [stdout] 44 | C5, [INFO] [stdout] | ^^ [INFO] [stdout] 45 | C6, [INFO] [stdout] | ^^ [INFO] [stdout] 46 | C7, [INFO] [stdout] | ^^ [INFO] [stdout] 47 | C8, [INFO] [stdout] | ^^ [INFO] [stdout] 48 | D1, [INFO] [stdout] | ^^ [INFO] [stdout] 49 | D2, [INFO] [stdout] | ^^ [INFO] [stdout] 50 | D3, [INFO] [stdout] | ^^ [INFO] [stdout] 51 | D4, [INFO] [stdout] | ^^ [INFO] [stdout] 52 | D5, [INFO] [stdout] | ^^ [INFO] [stdout] 53 | D6, [INFO] [stdout] | ^^ [INFO] [stdout] 54 | D7, [INFO] [stdout] | ^^ [INFO] [stdout] 55 | D8, [INFO] [stdout] | ^^ [INFO] [stdout] 56 | E1, [INFO] [stdout] | ^^ [INFO] [stdout] 57 | E2, [INFO] [stdout] | ^^ [INFO] [stdout] 58 | E3, [INFO] [stdout] | ^^ [INFO] [stdout] 59 | E4, [INFO] [stdout] | ^^ [INFO] [stdout] 60 | E5, [INFO] [stdout] | ^^ [INFO] [stdout] 61 | E6, [INFO] [stdout] | ^^ [INFO] [stdout] 62 | E7, [INFO] [stdout] | ^^ [INFO] [stdout] 63 | E8, [INFO] [stdout] | ^^ [INFO] [stdout] 64 | F1, [INFO] [stdout] | ^^ [INFO] [stdout] 65 | F2, [INFO] [stdout] | ^^ [INFO] [stdout] 66 | F3, [INFO] [stdout] | ^^ [INFO] [stdout] 67 | F4, [INFO] [stdout] | ^^ [INFO] [stdout] 68 | F5, [INFO] [stdout] | ^^ [INFO] [stdout] 69 | F6, [INFO] [stdout] | ^^ [INFO] [stdout] 70 | F7, [INFO] [stdout] | ^^ [INFO] [stdout] 71 | F8, [INFO] [stdout] | ^^ [INFO] [stdout] 72 | G1, [INFO] [stdout] | ^^ [INFO] [stdout] 73 | G2, [INFO] [stdout] | ^^ [INFO] [stdout] 74 | G3, [INFO] [stdout] | ^^ [INFO] [stdout] 75 | G4, [INFO] [stdout] | ^^ [INFO] [stdout] 76 | G5, [INFO] [stdout] | ^^ [INFO] [stdout] 77 | G6, [INFO] [stdout] | ^^ [INFO] [stdout] 78 | G7, [INFO] [stdout] | ^^ [INFO] [stdout] 79 | G8, [INFO] [stdout] | ^^ [INFO] [stdout] 80 | H1, [INFO] [stdout] | ^^ [INFO] [stdout] 81 | H2, [INFO] [stdout] | ^^ [INFO] [stdout] 82 | H3, [INFO] [stdout] | ^^ [INFO] [stdout] 83 | H4, [INFO] [stdout] | ^^ [INFO] [stdout] 84 | H5, [INFO] [stdout] | ^^ [INFO] [stdout] 85 | H6, [INFO] [stdout] | ^^ [INFO] [stdout] 86 | H7, [INFO] [stdout] | ^^ [INFO] [stdout] 87 | H8, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Coordinates` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `coordinates` is never read [INFO] [stdout] --> src/lib.rs:91:5 [INFO] [stdout] | [INFO] [stdout] 90 | pub struct Square { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 91 | coordinates: Coordinates, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `squares` and `next_move` are never read [INFO] [stdout] --> src/lib.rs:95:5 [INFO] [stdout] | [INFO] [stdout] 94 | pub struct Board { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 95 | squares: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 96 | next_move: Player, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:100:15 [INFO] [stdout] | [INFO] [stdout] 100 | struct Player(PieceColor); [INFO] [stdout] | ------ ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `Player` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Pos` is never constructed [INFO] [stdout] --> src/lib.rs:102:8 [INFO] [stdout] | [INFO] [stdout] 102 | struct Pos; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s [INFO] running `Command { std: "docker" "inspect" "0b3222f6cf2a3561e61e46e8691e7ee72e66906bdb669de0c78016bc547e3549", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b3222f6cf2a3561e61e46e8691e7ee72e66906bdb669de0c78016bc547e3549", kill_on_drop: false }` [INFO] [stdout] 0b3222f6cf2a3561e61e46e8691e7ee72e66906bdb669de0c78016bc547e3549 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ab5312f1539f1c054667c63b58fcc0854037860f280bf27581f55d906152442e [INFO] running `Command { std: "docker" "start" "-a" "ab5312f1539f1c054667c63b58fcc0854037860f280bf27581f55d906152442e", kill_on_drop: false }` [INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/4013b5eca3e783de5c9ea4388e3461e285ae929a6016757f5eb962b84c967ae6/merged: no space left on device [INFO] running `Command { std: "docker" "inspect" "ab5312f1539f1c054667c63b58fcc0854037860f280bf27581f55d906152442e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab5312f1539f1c054667c63b58fcc0854037860f280bf27581f55d906152442e", kill_on_drop: false }` [INFO] [stdout] ab5312f1539f1c054667c63b58fcc0854037860f280bf27581f55d906152442e