[INFO] cloning repository https://github.com/ShaunKarran/cab403-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ShaunKarran/cab403-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShaunKarran%2Fcab403-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShaunKarran%2Fcab403-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6b2d984ec05b6180360b84870ed5bfebad85607f [INFO] checking ShaunKarran/cab403-rs against master#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShaunKarran%2Fcab403-rs" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ShaunKarran/cab403-rs on toolchain 5518eaa946291f00471af8b254b2a1715f234882 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ShaunKarran/cab403-rs [INFO] finished tweaking git repo https://github.com/ShaunKarran/cab403-rs [INFO] tweaked toml for git repo https://github.com/ShaunKarran/cab403-rs written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ShaunKarran/cab403-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" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded term v0.4.6 [INFO] [stderr] Downloaded atty v0.2.3 [INFO] [stderr] Downloaded term_size v0.3.0 [INFO] [stderr] Downloaded byteorder v1.1.0 [INFO] [stderr] Downloaded threadpool v1.7.0 [INFO] [stderr] Downloaded serde_derive v1.0.15 [INFO] [stderr] Downloaded serde v1.0.15 [INFO] [stderr] Downloaded clap v2.26.2 [INFO] [stderr] Downloaded libc v0.2.32 [INFO] [stderr] Downloaded ansi_term v0.9.0 [INFO] [stderr] Downloaded log v0.3.8 [INFO] [stderr] Downloaded serde_derive_internals v0.16.0 [INFO] [stderr] Downloaded redox_syscall v0.1.31 [INFO] [stderr] Downloaded bitflags v0.9.1 [INFO] [stderr] Downloaded textwrap v0.8.0 [INFO] [stderr] Downloaded time v0.1.38 [INFO] [stderr] Downloaded simplelog v0.4.2 [INFO] [stderr] Downloaded num_cpus v1.7.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] eb018cacc9e3d4d408048b8cbd17701507c15abf04f96524eb2ffa299cbf3aeb [INFO] running `Command { std: "docker" "start" "-a" "eb018cacc9e3d4d408048b8cbd17701507c15abf04f96524eb2ffa299cbf3aeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eb018cacc9e3d4d408048b8cbd17701507c15abf04f96524eb2ffa299cbf3aeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb018cacc9e3d4d408048b8cbd17701507c15abf04f96524eb2ffa299cbf3aeb", kill_on_drop: false }` [INFO] [stdout] eb018cacc9e3d4d408048b8cbd17701507c15abf04f96524eb2ffa299cbf3aeb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 490448e7da81158319420b28da2759301c9b1713b200ea88d8480440a12ad761 [INFO] running `Command { std: "docker" "start" "-a" "490448e7da81158319420b28da2759301c9b1713b200ea88d8480440a12ad761", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.32 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Checking strsim v0.6.0 [INFO] [stderr] Checking byteorder v1.1.0 [INFO] [stderr] Checking vec_map v0.8.0 [INFO] [stderr] Checking ansi_term v0.9.0 [INFO] [stderr] Checking term v0.4.6 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Checking serde v1.0.15 [INFO] [stderr] Checking log v0.3.8 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking term_size v0.3.0 [INFO] [stderr] Checking num_cpus v1.7.0 [INFO] [stderr] Checking atty v0.2.3 [INFO] [stderr] Checking time v0.1.38 [INFO] [stderr] Checking textwrap v0.8.0 [INFO] [stderr] Checking threadpool v1.7.0 [INFO] [stderr] Checking clap v2.26.2 [INFO] [stderr] Checking simplelog v0.4.2 [INFO] [stderr] Compiling serde_derive_internals v0.16.0 [INFO] [stderr] Compiling serde_derive v1.0.15 [INFO] [stderr] Checking bincode v0.9.2 [INFO] [stderr] Checking cab403-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::Game` [INFO] [stdout] --> src/hangman.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | use super::Game; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `word_set` [INFO] [stdout] --> src/hangman.rs:28:20 [INFO] [stdout] | [INFO] [stdout] 28 | fn select_word(word_set: HashSet) -> String { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_word_set` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `word`, `word_character_set`, and `number_allowed_guesses` are never read [INFO] [stdout] --> src/hangman.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Game { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 6 | word: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 7 | word_character_set: HashSet, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 8 | number_allowed_guesses: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `word_set` [INFO] [stdout] --> src/hangman.rs:28:20 [INFO] [stdout] | [INFO] [stdout] 28 | fn select_word(word_set: HashSet) -> String { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_word_set` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `word`, `word_character_set`, and `number_allowed_guesses` are never read [INFO] [stdout] --> src/hangman.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Game { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 6 | word: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 7 | word_character_set: HashSet, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 8 | number_allowed_guesses: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ServerMessage`, `State` [INFO] [stdout] --> src/bin/server.rs:19:50 [INFO] [stdout] | [INFO] [stdout] 19 | use cab403_rs::communication::{Command, Message, ServerMessage, Selection, State, encode_and_write, read_and_decode}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ServerMessage`, `State` [INFO] [stdout] --> src/bin/server.rs:19:50 [INFO] [stdout] | [INFO] [stdout] 19 | use cab403_rs::communication::{Command, Message, ServerMessage, Selection, State, encode_and_write, read_and_decode}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.62s [INFO] running `Command { std: "docker" "inspect" "490448e7da81158319420b28da2759301c9b1713b200ea88d8480440a12ad761", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "490448e7da81158319420b28da2759301c9b1713b200ea88d8480440a12ad761", kill_on_drop: false }` [INFO] [stdout] 490448e7da81158319420b28da2759301c9b1713b200ea88d8480440a12ad761