[INFO] cloning repository https://github.com/Tweoss/tictactoe [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tweoss/tictactoe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTweoss%2Ftictactoe", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTweoss%2Ftictactoe'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9fa71dcec4dc4c60b5aa44a035b81209b7a0e854 [INFO] checking Tweoss/tictactoe against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTweoss%2Ftictactoe" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Tweoss/tictactoe 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/Tweoss/tictactoe [INFO] finished tweaking git repo https://github.com/Tweoss/tictactoe [INFO] tweaked toml for git repo https://github.com/Tweoss/tictactoe written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Tweoss/tictactoe 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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] caab1231c852d6df144033b84e980ed1d4b7739dc66991f41f572e3e19b88866 [INFO] running `Command { std: "docker" "start" "-a" "caab1231c852d6df144033b84e980ed1d4b7739dc66991f41f572e3e19b88866", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "caab1231c852d6df144033b84e980ed1d4b7739dc66991f41f572e3e19b88866", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "caab1231c852d6df144033b84e980ed1d4b7739dc66991f41f572e3e19b88866", kill_on_drop: false }` [INFO] [stdout] caab1231c852d6df144033b84e980ed1d4b7739dc66991f41f572e3e19b88866 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] ce9699ca559e4498f55238b0934f971e7f10eed0521acc2ee3301712b8aa8577 [INFO] running `Command { std: "docker" "start" "-a" "ce9699ca559e4498f55238b0934f971e7f10eed0521acc2ee3301712b8aa8577", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling syn v1.0.36 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.67 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling bumpalo v3.4.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling stdweb-internal-runtime v0.1.5 [INFO] [stderr] Compiling wasm-bindgen v0.2.67 [INFO] [stderr] Compiling stdweb v0.4.20 [INFO] [stderr] Compiling sha1 v0.6.0 [INFO] [stderr] Compiling base-x v0.2.6 [INFO] [stderr] Checking discard v1.0.4 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.67 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.67 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.67 [INFO] [stderr] Checking console_error_panic_hook v0.1.6 [INFO] [stderr] Compiling stdweb-internal-macros v0.2.9 [INFO] [stderr] Compiling stdweb-derive v0.5.3 [INFO] [stderr] Checking tictactoe v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `IEventTarget` is imported redundantly [INFO] [stdout] --> src/commons.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | IEventTarget, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | pub(crate) use stdweb::traits::*; [INFO] [stdout] | ----------------- the item `IEventTarget` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `INonElementParentNode` is imported redundantly [INFO] [stdout] --> src/commons.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | INonElementParentNode, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | pub(crate) use stdweb::traits::*; [INFO] [stdout] | ----------------- the item `INonElementParentNode` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IEventTarget` is imported redundantly [INFO] [stdout] --> src/commons.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | IEventTarget, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | pub(crate) use stdweb::traits::*; [INFO] [stdout] | ----------------- the item `IEventTarget` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `INonElementParentNode` is imported redundantly [INFO] [stdout] --> src/commons.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | INonElementParentNode, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | pub(crate) use stdweb::traits::*; [INFO] [stdout] | ----------------- the item `INonElementParentNode` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `ze_console` is never used [INFO] [stdout] --> src/commons.rs:108:19 [INFO] [stdout] | [INFO] [stdout] 108 | pub(crate) fn ze_console(msg: &str) { [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: function `ze_console` is never used [INFO] [stdout] --> src/commons.rs:108:19 [INFO] [stdout] | [INFO] [stdout] 108 | pub(crate) fn ze_console(msg: &str) { [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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.92s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: stdweb v0.4.20, wasm-bindgen v0.2.67 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "ce9699ca559e4498f55238b0934f971e7f10eed0521acc2ee3301712b8aa8577", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce9699ca559e4498f55238b0934f971e7f10eed0521acc2ee3301712b8aa8577", kill_on_drop: false }` [INFO] [stdout] ce9699ca559e4498f55238b0934f971e7f10eed0521acc2ee3301712b8aa8577 [INFO] checking Tweoss/tictactoe against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTweoss%2Ftictactoe" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Tweoss/tictactoe 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/Tweoss/tictactoe [INFO] finished tweaking git repo https://github.com/Tweoss/tictactoe [INFO] tweaked toml for git repo https://github.com/Tweoss/tictactoe written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Tweoss/tictactoe 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d20b9ba3d249b2d169cff0c35923ee9fa4fad439a4be9a3afd1f02d0a19405f4 [INFO] running `Command { std: "docker" "start" "-a" "d20b9ba3d249b2d169cff0c35923ee9fa4fad439a4be9a3afd1f02d0a19405f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d20b9ba3d249b2d169cff0c35923ee9fa4fad439a4be9a3afd1f02d0a19405f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d20b9ba3d249b2d169cff0c35923ee9fa4fad439a4be9a3afd1f02d0a19405f4", kill_on_drop: false }` [INFO] [stdout] d20b9ba3d249b2d169cff0c35923ee9fa4fad439a4be9a3afd1f02d0a19405f4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b82ab0a3210c4240aa00dd7efc069d0bef2dc2061694f55592cacabaf9200e30 [INFO] running `Command { std: "docker" "start" "-a" "b82ab0a3210c4240aa00dd7efc069d0bef2dc2061694f55592cacabaf9200e30", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling syn v1.0.36 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.67 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling bumpalo v3.4.0 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling stdweb-internal-runtime v0.1.5 [INFO] [stderr] Compiling wasm-bindgen v0.2.67 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling stdweb v0.4.20 [INFO] [stderr] Compiling base-x v0.2.6 [INFO] [stderr] Compiling sha1 v0.6.0 [INFO] [stderr] Checking discard v1.0.4 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.67 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.67 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.67 [INFO] [stderr] Checking console_error_panic_hook v0.1.6 [INFO] [stderr] Compiling stdweb-internal-macros v0.2.9 [INFO] [stderr] Compiling stdweb-derive v0.5.3 [INFO] [stderr] Checking tictactoe v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `IEventTarget` is imported redundantly [INFO] [stdout] --> src/commons.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | IEventTarget, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | pub(crate) use stdweb::traits::*; [INFO] [stdout] | ----------------- the item `IEventTarget` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `INonElementParentNode` is imported redundantly [INFO] [stdout] --> src/commons.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | INonElementParentNode, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | pub(crate) use stdweb::traits::*; [INFO] [stdout] | ----------------- the item `INonElementParentNode` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IEventTarget` is imported redundantly [INFO] [stdout] --> src/commons.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | IEventTarget, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | pub(crate) use stdweb::traits::*; [INFO] [stdout] | ----------------- the item `IEventTarget` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `INonElementParentNode` is imported redundantly [INFO] [stdout] --> src/commons.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | INonElementParentNode, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | pub(crate) use stdweb::traits::*; [INFO] [stdout] | ----------------- the item `INonElementParentNode` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `ze_console` is never used [INFO] [stdout] --> src/commons.rs:108:19 [INFO] [stdout] | [INFO] [stdout] 108 | pub(crate) fn ze_console(msg: &str) { [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: function `ze_console` is never used [INFO] [stdout] --> src/commons.rs:108:19 [INFO] [stdout] | [INFO] [stdout] 108 | pub(crate) fn ze_console(msg: &str) { [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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.17s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: stdweb v0.4.20, wasm-bindgen v0.2.67 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "b82ab0a3210c4240aa00dd7efc069d0bef2dc2061694f55592cacabaf9200e30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b82ab0a3210c4240aa00dd7efc069d0bef2dc2061694f55592cacabaf9200e30", kill_on_drop: false }` [INFO] [stdout] b82ab0a3210c4240aa00dd7efc069d0bef2dc2061694f55592cacabaf9200e30