[INFO] cloning repository https://github.com/geoffreycopin/boggle_server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/geoffreycopin/boggle_server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeoffreycopin%2Fboggle_server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeoffreycopin%2Fboggle_server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 04c9007a58ec03103613c142d0f546708cee6680
[INFO] testing geoffreycopin/boggle_server against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeoffreycopin%2Fboggle_server" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/geoffreycopin/boggle_server on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/geoffreycopin/boggle_server
[INFO] finished tweaking git repo https://github.com/geoffreycopin/boggle_server
[INFO] tweaked toml for git repo https://github.com/geoffreycopin/boggle_server written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/geoffreycopin/boggle_server already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d07ec4977420ce56aa7f119860f660dde660b9bad0344f29654c3d219719dbd0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d07ec4977420ce56aa7f119860f660dde660b9bad0344f29654c3d219719dbd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d07ec4977420ce56aa7f119860f660dde660b9bad0344f29654c3d219719dbd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d07ec4977420ce56aa7f119860f660dde660b9bad0344f29654c3d219719dbd0", kill_on_drop: false }`
[INFO] [stdout] d07ec4977420ce56aa7f119860f660dde660b9bad0344f29654c3d219719dbd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 221e3b38cb687cadd7cc73f850c67e44612270a6d3e00757f187dfe81f18b64d
[INFO] running `Command { std: "docker" "start" "-a" "221e3b38cb687cadd7cc73f850c67e44612270a6d3e00757f187dfe81f18b64d", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.10
[INFO] [stderr]    Compiling rustc-demangle v0.1.7
[INFO] [stderr]    Compiling regex v1.0.0
[INFO] [stderr]    Compiling unidecode v0.3.0
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling atty v0.2.10
[INFO] [stderr]    Compiling regex-syntax v0.6.0
[INFO] [stderr]    Compiling thread_local v0.3.5
[INFO] [stderr]    Compiling clap v2.31.2
[INFO] [stderr]    Compiling aho-corasick v0.6.4
[INFO] [stderr]    Compiling backtrace-sys v0.1.16
[INFO] [stderr]    Compiling backtrace v0.3.6
[INFO] [stderr]    Compiling failure v0.1.1
[INFO] [stderr]    Compiling boggle_server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/board/mod.rs:87:19
[INFO] [stdout]    |
[INFO] [stdout] 87 |         Some(n @ 1...4) => Ok(n as usize),
[INFO] [stdout]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/board/mod.rs:138:10
[INFO] [stdout]     |
[INFO] [stdout] 138 |         0...2 => 0,
[INFO] [stdout]     |          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/board/mod.rs:139:10
[INFO] [stdout]     |
[INFO] [stdout] 139 |         3...4 => 1,
[INFO] [stdout]     |          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/game.rs:16:22
[INFO] [stdout]    |
[INFO] [stdout] 16 |     dict: RwLock<Box<Dict>>,
[INFO] [stdout]    |                      ^^^^ help: use `dyn`: `dyn Dict`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/board/mod.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / lazy_static! {
[INFO] [stdout] 17 | |     static ref GRID_REGEX: Regex = Regex::new("[a-zA-Z]{16}").unwrap();
[INFO] [stdout] 18 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 55.58s
[INFO] running `Command { std: "docker" "inspect" "221e3b38cb687cadd7cc73f850c67e44612270a6d3e00757f187dfe81f18b64d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "221e3b38cb687cadd7cc73f850c67e44612270a6d3e00757f187dfe81f18b64d", kill_on_drop: false }`
[INFO] [stdout] 221e3b38cb687cadd7cc73f850c67e44612270a6d3e00757f187dfe81f18b64d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 01f7ab511c508387238d0f569a8ebe2764d72a701ce570f2b25c079a335d3b14
[INFO] running `Command { std: "docker" "start" "-a" "01f7ab511c508387238d0f569a8ebe2764d72a701ce570f2b25c079a335d3b14", kill_on_drop: false }`
[INFO] [stderr]    Compiling boggle_server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/board/mod.rs:87:19
[INFO] [stdout]    |
[INFO] [stdout] 87 |         Some(n @ 1...4) => Ok(n as usize),
[INFO] [stdout]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/board/mod.rs:138:10
[INFO] [stdout]     |
[INFO] [stdout] 138 |         0...2 => 0,
[INFO] [stdout]     |          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/board/mod.rs:139:10
[INFO] [stdout]     |
[INFO] [stdout] 139 |         3...4 => 1,
[INFO] [stdout]     |          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/game.rs:16:22
[INFO] [stdout]    |
[INFO] [stdout] 16 |     dict: RwLock<Box<Dict>>,
[INFO] [stdout]    |                      ^^^^ help: use `dyn`: `dyn Dict`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/board/mod.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / lazy_static! {
[INFO] [stdout] 17 | |     static ref GRID_REGEX: Regex = Regex::new("[a-zA-Z]{16}").unwrap();
[INFO] [stdout] 18 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.46s
[INFO] running `Command { std: "docker" "inspect" "01f7ab511c508387238d0f569a8ebe2764d72a701ce570f2b25c079a335d3b14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01f7ab511c508387238d0f569a8ebe2764d72a701ce570f2b25c079a335d3b14", kill_on_drop: false }`
[INFO] [stdout] 01f7ab511c508387238d0f569a8ebe2764d72a701ce570f2b25c079a335d3b14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c5055d85312119b2841b7738b739211cc8ae9425be6f19d45ccbba6a92d3bc58
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c5055d85312119b2841b7738b739211cc8ae9425be6f19d45ccbba6a92d3bc58", kill_on_drop: false }`
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/board/mod.rs:87:19
[INFO] [stderr]    |
[INFO] [stderr] 87 |         Some(n @ 1...4) => Ok(n as usize),
[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/board/mod.rs:138:10
[INFO] [stderr]     |
[INFO] [stderr] 138 |         0...2 => 0,
[INFO] [stderr]     |          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/board/mod.rs:139:10
[INFO] [stderr]     |
[INFO] [stderr] 139 |         3...4 => 1,
[INFO] [stderr]     |          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/game.rs:16:22
[INFO] [stderr]    |
[INFO] [stderr] 16 |     dict: RwLock<Box<Dict>>,
[INFO] [stderr]    |                      ^^^^ help: use `dyn`: `dyn Dict`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/board/mod.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | / lazy_static! {
[INFO] [stderr] 17 | |     static ref GRID_REGEX: Regex = Regex::new("[a-zA-Z]{16}").unwrap();
[INFO] [stderr] 18 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/boggle_server-e092692bb7a0fc92
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test board::board::test::submit_already_played_word ... ok
[INFO] [stdout] test board::board::test::submit_word ... ok
[INFO] [stdout] test board::board::test::submit_word_im ... ok
[INFO] [stdout] test board::board::test::submit_word_im_adds_word_to_played ... ok
[INFO] [stdout] test board::board::test::scores_updated_after_new_turn ... ok
[INFO] [stdout] test board::board::test::reset ... ok
[INFO] [stdout] test board::board::test::new_turn ... ok
[INFO] [stdout] test game::test::chat_all ... ok
[INFO] [stdout] test board::test::column_of_char_ok ... ok
[INFO] [stdout] test board::test::column_of_char_err ... ok
[INFO] [stdout] test board::test::line_of_char_ok ... ok
[INFO] [stdout] test board::board::test::word_of_trajectory ... ok
[INFO] [stdout] test board::test::trajectory_of_string_ok ... ok
[INFO] [stdout] test board::test::line_or_char_err ... ok
[INFO] [stdout] test board::test::is_valid_distance_test ... ok
[INFO] [stdout] test board::test::distance_test ... ok
[INFO] [stdout] test board::test::contains_duplicates ... ok
[INFO] [stdout] test board::board::test::submit_words_im_error_no_match ... ok
[INFO] [stdout] test players::test::chat_nonexisting_receiver ... ok
[INFO] [stdout] test game::test::found_non_existing ... ok
[INFO] [stdout] test game::test::login_welcomes_user ... ok
[INFO] [stdout] test board::board::test::welcome_str ... ok
[INFO] [stdout] test players::test::logout_ok ... ok
[INFO] [stdout] test players::test::chat_nonexisting_sender ... ok
[INFO] [stdout] test game::test::found_already_played ... ok
[INFO] [stdout] test players::test::logout_broadcast_to_others ... ok
[INFO] [stdout] test players::test::login_broadcast_to_others ... ok
[INFO] [stdout] test players::test::login_ok ... ok
[INFO] [stdout] test players::test::logout_nonexisting_returns_error ... ok
[INFO] [stdout] test players::test::chat_ok ... ok
[INFO] [stdout] test players::test::login_existing_user_returns_error ... ok
[INFO] [stdout] test game::test::found ... ok
[INFO] [stdout] test game::test::end_session_is_broadcasted ... ok
[INFO] [stdout] test board::test::random_grid ... ok
[INFO] [stdout] test game::test::new_turn_is_broadcasted ... ok
[INFO] [stdout] test board::board::test::update_grid ... ok
[INFO] [stdout] test dict::local_dict::test::new_panics_on_invalid_dict_file ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c5055d85312119b2841b7738b739211cc8ae9425be6f19d45ccbba6a92d3bc58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5055d85312119b2841b7738b739211cc8ae9425be6f19d45ccbba6a92d3bc58", kill_on_drop: false }`
[INFO] [stdout] c5055d85312119b2841b7738b739211cc8ae9425be6f19d45ccbba6a92d3bc58