[INFO] updating cached repository https://github.com/beatmadsen/chess
[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] e4bd1f56a7ea4da6b7ea9f773601463b3ad9e610
[INFO] testing beatmadsen/chess against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbeatmadsen%2Fchess" "work/builds/worker-5/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/beatmadsen/chess 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/beatmadsen/chess
[INFO] finished tweaking git repo https://github.com/beatmadsen/chess
[INFO] tweaked toml for git repo https://github.com/beatmadsen/chess written to work/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/beatmadsen/chess 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-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/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] 7af84dc62eb4b2c068a8433da45333492a8ef43e3d13590054454887effb38e4
[INFO] running `"docker" "start" "-a" "7af84dc62eb4b2c068a8433da45333492a8ef43e3d13590054454887effb38e4"`
[INFO] [stderr]    Compiling chess v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/name.rs:39:15
[INFO] [stderr]    |
[INFO] [stderr] 39 |             (0...7, 0...7) => Name {
[INFO] [stderr]    |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/name.rs:39:22
[INFO] [stderr]    |
[INFO] [stderr] 39 |             (0...7, 0...7) => Name {
[INFO] [stderr]    |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/name.rs:55:15
[INFO] [stderr]    |
[INFO] [stderr] 55 |             (0...7, 0...7) => Some(Name {
[INFO] [stderr]    |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/name.rs:55:22
[INFO] [stderr]    |
[INFO] [stderr] 55 |             (0...7, 0...7) => Some(Name {
[INFO] [stderr]    |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/name.rs:86:20
[INFO] [stderr]    |
[INFO] [stderr] 86 |                 'a'...'h' => Some(c as i8 - 'a' as i8),
[INFO] [stderr]    |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/name.rs:87:20
[INFO] [stderr]    |
[INFO] [stderr] 87 |                 'A'...'H' => Some(c as i8 - 'A' as i8),
[INFO] [stderr]    |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/piece.rs:7:32
[INFO] [stderr]   |
[INFO] [stderr] 7 |     fn box_clone(&self) -> Box<Piece>;
[INFO] [stderr]   |                                ^^^^^ help: use `dyn`: `dyn Piece`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/piece.rs:10:20
[INFO] [stderr]    |
[INFO] [stderr] 10 | impl Clone for Box<Piece> {
[INFO] [stderr]    |                    ^^^^^ help: use `dyn`: `dyn Piece`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/piece.rs:11:28
[INFO] [stderr]    |
[INFO] [stderr] 11 |     fn clone(&self) -> Box<Piece> {
[INFO] [stderr]    |                            ^^^^^ help: use `dyn`: `dyn Piece`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/piece.rs:37:32
[INFO] [stderr]    |
[INFO] [stderr] 37 |     fn box_clone(&self) -> Box<Piece> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Piece`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/square.rs:5:23
[INFO] [stderr]   |
[INFO] [stderr] 5 |     piece: Option<Box<Piece>>,
[INFO] [stderr]   |                       ^^^^^ help: use `dyn`: `dyn Piece`
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Pawn`
[INFO] [stderr]   --> src/piece.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub struct Pawn {}
[INFO] [stderr]    | ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Queen`
[INFO] [stderr]   --> src/piece.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub struct Queen {}
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `King`
[INFO] [stderr]   --> src/piece.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub struct King {}
[INFO] [stderr]    | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Knight`
[INFO] [stderr]   --> src/piece.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub struct Knight {}
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Rook`
[INFO] [stderr]   --> src/piece.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub struct Rook {}
[INFO] [stderr]    | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Square`
[INFO] [stderr]  --> src/square.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct Square {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `legal_moves`
[INFO] [stderr]   --> src/square.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub fn legal_moves(&self) -> Vec<(Name, Name)> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Position`
[INFO] [stderr]   --> src/square.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub struct Position {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `legal_moves`
[INFO] [stderr]   --> src/square.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn legal_moves(&self) -> Vec<(Name, Name)> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `"docker" "inspect" "7af84dc62eb4b2c068a8433da45333492a8ef43e3d13590054454887effb38e4"`
[INFO] running `"docker" "rm" "-f" "7af84dc62eb4b2c068a8433da45333492a8ef43e3d13590054454887effb38e4"`
[INFO] [stdout] 7af84dc62eb4b2c068a8433da45333492a8ef43e3d13590054454887effb38e4
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/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] 5d845745f93030cd28a9d7136773249696ba294021f5c3ff767c9ef9749111a3
[INFO] running `"docker" "start" "-a" "5d845745f93030cd28a9d7136773249696ba294021f5c3ff767c9ef9749111a3"`
[INFO] [stderr]    Compiling chess v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/name.rs:39:15
[INFO] [stderr]    |
[INFO] [stderr] 39 |             (0...7, 0...7) => Name {
[INFO] [stderr]    |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/name.rs:39:22
[INFO] [stderr]    |
[INFO] [stderr] 39 |             (0...7, 0...7) => Name {
[INFO] [stderr]    |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/name.rs:55:15
[INFO] [stderr]    |
[INFO] [stderr] 55 |             (0...7, 0...7) => Some(Name {
[INFO] [stderr]    |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/name.rs:55:22
[INFO] [stderr]    |
[INFO] [stderr] 55 |             (0...7, 0...7) => Some(Name {
[INFO] [stderr]    |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/name.rs:86:20
[INFO] [stderr]    |
[INFO] [stderr] 86 |                 'a'...'h' => Some(c as i8 - 'a' as i8),
[INFO] [stderr]    |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/name.rs:87:20
[INFO] [stderr]    |
[INFO] [stderr] 87 |                 'A'...'H' => Some(c as i8 - 'A' as i8),
[INFO] [stderr]    |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/piece.rs:7:32
[INFO] [stderr]   |
[INFO] [stderr] 7 |     fn box_clone(&self) -> Box<Piece>;
[INFO] [stderr]   |                                ^^^^^ help: use `dyn`: `dyn Piece`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/piece.rs:10:20
[INFO] [stderr]    |
[INFO] [stderr] 10 | impl Clone for Box<Piece> {
[INFO] [stderr]    |                    ^^^^^ help: use `dyn`: `dyn Piece`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/piece.rs:11:28
[INFO] [stderr]    |
[INFO] [stderr] 11 |     fn clone(&self) -> Box<Piece> {
[INFO] [stderr]    |                            ^^^^^ help: use `dyn`: `dyn Piece`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/piece.rs:37:32
[INFO] [stderr]    |
[INFO] [stderr] 37 |     fn box_clone(&self) -> Box<Piece> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Piece`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/square.rs:5:23
[INFO] [stderr]   |
[INFO] [stderr] 5 |     piece: Option<Box<Piece>>,
[INFO] [stderr]   |                       ^^^^^ help: use `dyn`: `dyn Piece`
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Pawn`
[INFO] [stderr]   --> src/piece.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub struct Pawn {}
[INFO] [stderr]    | ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Queen`
[INFO] [stderr]   --> src/piece.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub struct Queen {}
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `King`
[INFO] [stderr]   --> src/piece.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub struct King {}
[INFO] [stderr]    | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Knight`
[INFO] [stderr]   --> src/piece.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub struct Knight {}
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Rook`
[INFO] [stderr]   --> src/piece.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub struct Rook {}
[INFO] [stderr]    | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Square`
[INFO] [stderr]  --> src/square.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct Square {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `legal_moves`
[INFO] [stderr]   --> src/square.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub fn legal_moves(&self) -> Vec<(Name, Name)> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Position`
[INFO] [stderr]   --> src/square.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub struct Position {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `legal_moves`
[INFO] [stderr]   --> src/square.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn legal_moves(&self) -> Vec<(Name, Name)> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "5d845745f93030cd28a9d7136773249696ba294021f5c3ff767c9ef9749111a3"`
[INFO] running `"docker" "rm" "-f" "5d845745f93030cd28a9d7136773249696ba294021f5c3ff767c9ef9749111a3"`
[INFO] [stdout] 5d845745f93030cd28a9d7136773249696ba294021f5c3ff767c9ef9749111a3
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/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] a1cb51d69a269f6dba9fb6de1238b55684271363a347087a6caf6444d61775ca
[INFO] running `"docker" "start" "-a" "a1cb51d69a269f6dba9fb6de1238b55684271363a347087a6caf6444d61775ca"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/chess-d41097906349a2f7
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test name::tests::b2_has_correct_south_west_neighbour ... ok
[INFO] [stdout] test name::tests::a8_has_no_north_west_neighbour ... ok
[INFO] [stdout] test name::tests::a3_collects_correct_south_west_neighbours ... ok
[INFO] [stdout] test name::tests::h8_has_no_north_east_neighbour ... ok
[INFO] [stdout] test name::tests::d4_has_correct_east_neighbour ... ok
[INFO] [stdout] test name::tests::d4_has_correct_north_neighbour ... ok
[INFO] [stdout] test name::tests::b7_has_correct_north_west_neighbour ... ok
[INFO] [stdout] test name::tests::g2_has_correct_south_east_neighbour ... ok
[INFO] [stdout] test name::tests::d4_has_correct_west_neighbour ... ok
[INFO] [stdout] test name::tests::d4_has_correct_south_neighbour ... ok
[INFO] [stdout] test name::tests::g7_has_correct_north_east_neighbour ... ok
[INFO] [stdout] test name::tests::h1_has_no_south_east_neighbour ... ok
[INFO] [stdout] test name::tests::a1_collects_correct_east_neighbours ... ok
[INFO] [stdout] test name::tests::a1_has_no_south_west_neighbour ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a1cb51d69a269f6dba9fb6de1238b55684271363a347087a6caf6444d61775ca"`
[INFO] running `"docker" "rm" "-f" "a1cb51d69a269f6dba9fb6de1238b55684271363a347087a6caf6444d61775ca"`
[INFO] [stdout] a1cb51d69a269f6dba9fb6de1238b55684271363a347087a6caf6444d61775ca