[INFO] cloning repository https://github.com/ten3roberts/rustc_1_68_2_ice [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ten3roberts/rustc_1_68_2_ice" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ften3roberts%2Frustc_1_68_2_ice", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ften3roberts%2Frustc_1_68_2_ice'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c21fdacf3d3cfc1804b9275dc5546c19465e80d3 [INFO] testing ten3roberts/rustc_1_68_2_ice against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ften3roberts%2Frustc_1_68_2_ice" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ten3roberts/rustc_1_68_2_ice [INFO] finished tweaking git repo https://github.com/ten3roberts/rustc_1_68_2_ice [INFO] tweaked toml for git repo https://github.com/ten3roberts/rustc_1_68_2_ice written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ten3roberts/rustc_1_68_2_ice on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ten3roberts/rustc_1_68_2_ice 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dd70fcd1e29e6fb54550d4275944b8b19e7814629c6282acfac09965991f45e8 [INFO] running `Command { std: "docker" "start" "-a" "dd70fcd1e29e6fb54550d4275944b8b19e7814629c6282acfac09965991f45e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dd70fcd1e29e6fb54550d4275944b8b19e7814629c6282acfac09965991f45e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd70fcd1e29e6fb54550d4275944b8b19e7814629c6282acfac09965991f45e8", kill_on_drop: false }` [INFO] [stdout] dd70fcd1e29e6fb54550d4275944b8b19e7814629c6282acfac09965991f45e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3a1b20635ec224dd177c4cd007fd36f07e00ddbf4ba85634b159eea39d5c7e1c [INFO] running `Command { std: "docker" "start" "-a" "3a1b20635ec224dd177c4cd007fd36f07e00ddbf4ba85634b159eea39d5c7e1c", kill_on_drop: false }` [INFO] [stderr] Compiling ice_bug v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0631]: type mismatch in closure arguments [INFO] [stdout] --> src/main.rs:49:18 [INFO] [stdout] | [INFO] [stdout] 49 | let system = build(query, |query: QueryBorrow>| {}); [INFO] [stdout] | ^^^^^^^^^^^^^------------------------------------^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | found signature defined here [INFO] [stdout] | expected due to this [INFO] [stdout] | [INFO] [stdout] = note: expected closure signature `for<'x> fn(QueryBorrow<'x, Wrapper>>) -> _` [INFO] [stdout] found closure signature `fn(QueryBorrow<'_, Component<_>>) -> _` [INFO] [stdout] note: required for `{closure@src/main.rs:49:31: 49:67}` to implement `for<'this> SystemFn<'this, Wrapper>>` [INFO] [stdout] --> src/main.rs:36:22 [INFO] [stdout] | [INFO] [stdout] 36 | impl<'this, Func, A> SystemFn<'this, A> for Func [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ ^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | for<'x> Func: Fn(>::Borrowed), [INFO] [stdout] | --------------------------------- unsatisfied trait bound introduced here [INFO] [stdout] note: required by a bound in `build` [INFO] [stdout] --> src/main.rs:32:11 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn build(data: Args, func: Func) [INFO] [stdout] | ----- required by a bound in this function [INFO] [stdout] 31 | where [INFO] [stdout] 32 | Func: for<'this, 'a> SystemFn<'this, Args>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `build` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/main.rs:30:26 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn build(data: Args, func: Func) [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `func` [INFO] [stdout] --> src/main.rs:30:38 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn build(data: Args, func: Func) [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_func` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0631`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ice_bug` (bin "ice_bug") due to 1 previous error; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "3a1b20635ec224dd177c4cd007fd36f07e00ddbf4ba85634b159eea39d5c7e1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a1b20635ec224dd177c4cd007fd36f07e00ddbf4ba85634b159eea39d5c7e1c", kill_on_drop: false }` [INFO] [stdout] 3a1b20635ec224dd177c4cd007fd36f07e00ddbf4ba85634b159eea39d5c7e1c