[INFO] updating cached repository https://github.com/calebmeyer/war [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 2fd9de348d859400167c76291aac0fe208a84876 [INFO] testing calebmeyer/war against beta-2019-09-28 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcalebmeyer%2Fwar" "work/builds/worker-9/source"` [INFO] [stderr] Cloning into 'work/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/calebmeyer/war on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/calebmeyer/war [INFO] finished tweaking git repo https://github.com/calebmeyer/war [INFO] tweaked toml for git repo https://github.com/calebmeyer/war written to work/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/calebmeyer/war already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] fe02fc56ba4a56edae743fd2977d1b2faeac3ee580bab4a5b0f3b19c667aa515 [INFO] running `"docker" "start" "-a" "fe02fc56ba4a56edae743fd2977d1b2faeac3ee580bab4a5b0f3b19c667aa515"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rand_core v0.2.1 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Compiling war v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/main.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 10 | for n in 1..=10 { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_n` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cards` [INFO] [stderr] --> src/deck/mod.rs:43:28 [INFO] [stderr] | [INFO] [stderr] 43 | pub fn give(&mut self, cards: Vec, other_deck: &mut Deck) { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_cards` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `other_deck` [INFO] [stderr] --> src/deck/mod.rs:43:46 [INFO] [stderr] | [INFO] [stderr] 43 | pub fn give(&mut self, cards: Vec, other_deck: &mut Deck) { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_other_deck` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:25:13 [INFO] [stderr] | [INFO] [stderr] 25 | let mut my_deck = deck.deal(26); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:26:13 [INFO] [stderr] | [INFO] [stderr] 26 | let mut your_deck = deck.deal(26); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `give` [INFO] [stderr] --> src/deck/mod.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 43 | pub fn give(&mut self, cards: Vec, other_deck: &mut Deck) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `DiscardPile` [INFO] [stderr] --> src/deck/mod.rs:49:1 [INFO] [stderr] | [INFO] [stderr] 49 | type DiscardPile = Deck; // A discard pile is just a faceup deck [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.86s [INFO] running `"docker" "inspect" "fe02fc56ba4a56edae743fd2977d1b2faeac3ee580bab4a5b0f3b19c667aa515"` [INFO] running `"docker" "rm" "-f" "fe02fc56ba4a56edae743fd2977d1b2faeac3ee580bab4a5b0f3b19c667aa515"` [INFO] [stdout] fe02fc56ba4a56edae743fd2977d1b2faeac3ee580bab4a5b0f3b19c667aa515 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] 277e01b906f10013dff30d66e589a662a02fddc176d078f17dc4f3048eabd78e [INFO] running `"docker" "start" "-a" "277e01b906f10013dff30d66e589a662a02fddc176d078f17dc4f3048eabd78e"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling war v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/main.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 10 | for n in 1..=10 { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_n` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cards` [INFO] [stderr] --> src/deck/mod.rs:43:28 [INFO] [stderr] | [INFO] [stderr] 43 | pub fn give(&mut self, cards: Vec, other_deck: &mut Deck) { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_cards` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `other_deck` [INFO] [stderr] --> src/deck/mod.rs:43:46 [INFO] [stderr] | [INFO] [stderr] 43 | pub fn give(&mut self, cards: Vec, other_deck: &mut Deck) { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_other_deck` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:25:13 [INFO] [stderr] | [INFO] [stderr] 25 | let mut my_deck = deck.deal(26); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:26:13 [INFO] [stderr] | [INFO] [stderr] 26 | let mut your_deck = deck.deal(26); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `give` [INFO] [stderr] --> src/deck/mod.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 43 | pub fn give(&mut self, cards: Vec, other_deck: &mut Deck) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `DiscardPile` [INFO] [stderr] --> src/deck/mod.rs:49:1 [INFO] [stderr] | [INFO] [stderr] 49 | type DiscardPile = Deck; // A discard pile is just a faceup deck [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.02s [INFO] running `"docker" "inspect" "277e01b906f10013dff30d66e589a662a02fddc176d078f17dc4f3048eabd78e"` [INFO] running `"docker" "rm" "-f" "277e01b906f10013dff30d66e589a662a02fddc176d078f17dc4f3048eabd78e"` [INFO] [stdout] 277e01b906f10013dff30d66e589a662a02fddc176d078f17dc4f3048eabd78e [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"` [INFO] [stdout] 84be265baeb0f4b887254b352a4130b6997689cdf2dae6931c12ca4654d67893 [INFO] running `"docker" "start" "-a" "84be265baeb0f4b887254b352a4130b6997689cdf2dae6931c12ca4654d67893"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/war-e5ee8f7f5bbb1553 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "84be265baeb0f4b887254b352a4130b6997689cdf2dae6931c12ca4654d67893"` [INFO] running `"docker" "rm" "-f" "84be265baeb0f4b887254b352a4130b6997689cdf2dae6931c12ca4654d67893"` [INFO] [stdout] 84be265baeb0f4b887254b352a4130b6997689cdf2dae6931c12ca4654d67893