[INFO] cloning repository https://github.com/boltlessengineer/tet-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/boltlessengineer/tet-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fboltlessengineer%2Ftet-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fboltlessengineer%2Ftet-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3078540b356812345073892fe19d388a639c210a [INFO] checking boltlessengineer/tet-rs against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fboltlessengineer%2Ftet-rs" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/boltlessengineer/tet-rs on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/boltlessengineer/tet-rs [INFO] finished tweaking git repo https://github.com/boltlessengineer/tet-rs [INFO] tweaked toml for git repo https://github.com/boltlessengineer/tet-rs written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/boltlessengineer/tet-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 052c22d4d37db26d7d085c99ac8e4392ae42656b861767aaf95614c33cb8a8e8 [INFO] running `Command { std: "docker" "start" "-a" "052c22d4d37db26d7d085c99ac8e4392ae42656b861767aaf95614c33cb8a8e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "052c22d4d37db26d7d085c99ac8e4392ae42656b861767aaf95614c33cb8a8e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "052c22d4d37db26d7d085c99ac8e4392ae42656b861767aaf95614c33cb8a8e8", kill_on_drop: false }` [INFO] [stdout] 052c22d4d37db26d7d085c99ac8e4392ae42656b861767aaf95614c33cb8a8e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 16cc8b1a5196ea84c5ba15b16305b640e01624c13546026f2552a5393ab24de9 [INFO] running `Command { std: "docker" "start" "-a" "16cc8b1a5196ea84c5ba15b16305b640e01624c13546026f2552a5393ab24de9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.146 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling signal-hook v0.3.15 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking unicode-segmentation v1.10.1 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking crossterm v0.25.0 [INFO] [stderr] Checking crossterm v0.26.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking tui v0.19.0 [INFO] [stderr] Checking tet-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: static `Gravity` is never used [INFO] [stdout] --> src/core.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | static Gravity: [f64; 20] = [ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `das_shift` is never used [INFO] [stdout] --> src/core.rs:171:12 [INFO] [stdout] | [INFO] [stdout] 126 | impl Mino { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 171 | pub fn das_shift(&mut self, direction: Direction, board: &Board) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `last_move` is never read [INFO] [stdout] --> src/core.rs:318:9 [INFO] [stdout] | [INFO] [stdout] 309 | pub struct Game { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 318 | pub last_move: Option, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `Gravity` should have an upper case name [INFO] [stdout] --> src/core.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | static Gravity: [f64; 20] = [ [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `GRAVITY` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `Gravity` is never used [INFO] [stdout] --> src/core.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | static Gravity: [f64; 20] = [ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `das_shift` is never used [INFO] [stdout] --> src/core.rs:171:12 [INFO] [stdout] | [INFO] [stdout] 126 | impl Mino { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 171 | pub fn das_shift(&mut self, direction: Direction, board: &Board) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `last_move` is never read [INFO] [stdout] --> src/core.rs:318:9 [INFO] [stdout] | [INFO] [stdout] 309 | pub struct Game { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 318 | pub last_move: Option, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `Gravity` should have an upper case name [INFO] [stdout] --> src/core.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | static Gravity: [f64; 20] = [ [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `GRAVITY` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.09s [INFO] running `Command { std: "docker" "inspect" "16cc8b1a5196ea84c5ba15b16305b640e01624c13546026f2552a5393ab24de9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16cc8b1a5196ea84c5ba15b16305b640e01624c13546026f2552a5393ab24de9", kill_on_drop: false }` [INFO] [stdout] 16cc8b1a5196ea84c5ba15b16305b640e01624c13546026f2552a5393ab24de9 [INFO] checking boltlessengineer/tet-rs against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fboltlessengineer%2Ftet-rs" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/boltlessengineer/tet-rs on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/boltlessengineer/tet-rs [INFO] finished tweaking git repo https://github.com/boltlessengineer/tet-rs [INFO] tweaked toml for git repo https://github.com/boltlessengineer/tet-rs written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/boltlessengineer/tet-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 65cff167ef5a9de887bc4d7d9eb1caae1596651441402f1d3ae5ac483bfe7c21 [INFO] running `Command { std: "docker" "start" "-a" "65cff167ef5a9de887bc4d7d9eb1caae1596651441402f1d3ae5ac483bfe7c21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "65cff167ef5a9de887bc4d7d9eb1caae1596651441402f1d3ae5ac483bfe7c21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65cff167ef5a9de887bc4d7d9eb1caae1596651441402f1d3ae5ac483bfe7c21", kill_on_drop: false }` [INFO] [stdout] 65cff167ef5a9de887bc4d7d9eb1caae1596651441402f1d3ae5ac483bfe7c21 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4678da923c7c28c0f66c3a6f2fefdfee11c6c9a1239a11c38921b4c8d6fd8d6d [INFO] running `Command { std: "docker" "start" "-a" "4678da923c7c28c0f66c3a6f2fefdfee11c6c9a1239a11c38921b4c8d6fd8d6d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.146 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling signal-hook v0.3.15 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking unicode-segmentation v1.10.1 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking crossterm v0.25.0 [INFO] [stderr] Checking crossterm v0.26.1 [INFO] [stderr] Checking tui v0.19.0 [INFO] [stderr] Checking tet-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: static `Gravity` is never used [INFO] [stdout] --> src/core.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | static Gravity: [f64; 20] = [ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `das_shift` is never used [INFO] [stdout] --> src/core.rs:171:12 [INFO] [stdout] | [INFO] [stdout] 126 | impl Mino { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 171 | pub fn das_shift(&mut self, direction: Direction, board: &Board) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `last_move` is never read [INFO] [stdout] --> src/core.rs:318:9 [INFO] [stdout] | [INFO] [stdout] 309 | pub struct Game { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 318 | pub last_move: Option, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `Gravity` should have an upper case name [INFO] [stdout] --> src/core.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | static Gravity: [f64; 20] = [ [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `GRAVITY` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `Gravity` is never used [INFO] [stdout] --> src/core.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | static Gravity: [f64; 20] = [ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `das_shift` is never used [INFO] [stdout] --> src/core.rs:171:12 [INFO] [stdout] | [INFO] [stdout] 126 | impl Mino { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 171 | pub fn das_shift(&mut self, direction: Direction, board: &Board) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `last_move` is never read [INFO] [stdout] --> src/core.rs:318:9 [INFO] [stdout] | [INFO] [stdout] 309 | pub struct Game { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 318 | pub last_move: Option, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `Gravity` should have an upper case name [INFO] [stdout] --> src/core.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | static Gravity: [f64; 20] = [ [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `GRAVITY` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.07s [INFO] running `Command { std: "docker" "inspect" "4678da923c7c28c0f66c3a6f2fefdfee11c6c9a1239a11c38921b4c8d6fd8d6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4678da923c7c28c0f66c3a6f2fefdfee11c6c9a1239a11c38921b4c8d6fd8d6d", kill_on_drop: false }` [INFO] [stdout] 4678da923c7c28c0f66c3a6f2fefdfee11c6c9a1239a11c38921b4c8d6fd8d6d