[INFO] cloning repository https://github.com/plippe/set-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/plippe/set-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplippe%2Fset-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplippe%2Fset-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a7ea91cb88e102d0c9ce649fe737756be93451e8 [INFO] checking plippe/set-rust against master#836c31742687ba4e2f857b5b698e1e9e6b67619c for pr-81789 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplippe%2Fset-rust" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/plippe/set-rust on toolchain 836c31742687ba4e2f857b5b698e1e9e6b67619c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/plippe/set-rust [INFO] finished tweaking git repo https://github.com/plippe/set-rust [INFO] tweaked toml for git repo https://github.com/plippe/set-rust written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/plippe/set-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e0961743fb240faadade55e77c5a1112f48088bd3bb78da43c227ce9dd2fa599 [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" "e0961743fb240faadade55e77c5a1112f48088bd3bb78da43c227ce9dd2fa599", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e0961743fb240faadade55e77c5a1112f48088bd3bb78da43c227ce9dd2fa599", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0961743fb240faadade55e77c5a1112f48088bd3bb78da43c227ce9dd2fa599", kill_on_drop: false }` [INFO] [stdout] e0961743fb240faadade55e77c5a1112f48088bd3bb78da43c227ce9dd2fa599 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 070597b073a09c9bbfe3a3f47027843621286028cc114a6b6d335107c6dd69ad [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" "070597b073a09c9bbfe3a3f47027843621286028cc114a6b6d335107c6dd69ad", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.54 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.69 [INFO] [stderr] Compiling wasm-bindgen v0.2.69 [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Checking futures-sink v0.3.8 [INFO] [stderr] Checking futures-core v0.3.8 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling anyhow v1.0.35 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Compiling serde_json v1.0.60 [INFO] [stderr] Compiling boolinator v2.4.0 [INFO] [stderr] Checking anymap v0.12.1 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Checking http v0.2.2 [INFO] [stderr] Checking futures-task v0.3.8 [INFO] [stderr] Checking futures-channel v0.3.8 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.69 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.69 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling futures-macro v0.3.8 [INFO] [stderr] Compiling thiserror-impl v1.0.22 [INFO] [stderr] Compiling yew-macro v0.17.0 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.69 [INFO] [stderr] Checking thiserror v1.0.22 [INFO] [stderr] Checking pin-project v1.0.2 [INFO] [stderr] Checking js-sys v0.3.46 [INFO] [stderr] Checking console_error_panic_hook v0.1.6 [INFO] [stderr] Checking futures-util v0.3.8 [INFO] [stderr] Checking web-sys v0.3.46 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.19 [INFO] [stderr] Checking futures-executor v0.3.8 [INFO] [stderr] Checking futures v0.3.8 [INFO] [stderr] Checking bincode v1.3.1 [INFO] [stderr] Checking gloo-events v0.1.1 [INFO] [stderr] Checking gloo-console-timer v0.1.0 [INFO] [stderr] Checking gloo-timers v0.2.1 [INFO] [stderr] Checking gloo-file v0.1.0 [INFO] [stderr] Checking gloo v0.2.1 [INFO] [stderr] Checking yew v0.17.4 [INFO] [stderr] Checking set v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `SetNumberInvalid` [INFO] [stdout] --> src/errors.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | SetNumberInvalid, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `SetColorInvalid` [INFO] [stdout] --> src/errors.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | SetColorInvalid, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `SetSymbolInvalid` [INFO] [stdout] --> src/errors.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | SetSymbolInvalid, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `SetShadingInvalid` [INFO] [stdout] --> src/errors.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | SetShadingInvalid, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_from_cards` [INFO] [stdout] --> src/sets/set.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn try_from_cards(a: Card, b: Card, c: Card) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `validate_attribute` [INFO] [stdout] --> src/sets/set.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | fn validate_attribute( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `SetNumberInvalid` [INFO] [stdout] --> src/errors.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | SetNumberInvalid, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `SetColorInvalid` [INFO] [stdout] --> src/errors.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | SetColorInvalid, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `SetSymbolInvalid` [INFO] [stdout] --> src/errors.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | SetSymbolInvalid, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `SetShadingInvalid` [INFO] [stdout] --> src/errors.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | SetShadingInvalid, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_from_cards` [INFO] [stdout] --> src/sets/set.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn try_from_cards(a: Card, b: Card, c: Card) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `validate_attribute` [INFO] [stdout] --> src/sets/set.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | fn validate_attribute( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 01s [INFO] running `Command { std: "docker" "inspect" "070597b073a09c9bbfe3a3f47027843621286028cc114a6b6d335107c6dd69ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "070597b073a09c9bbfe3a3f47027843621286028cc114a6b6d335107c6dd69ad", kill_on_drop: false }` [INFO] [stdout] 070597b073a09c9bbfe3a3f47027843621286028cc114a6b6d335107c6dd69ad