[INFO] cloning repository https://github.com/hzqd/guessing-number [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hzqd/guessing-number" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhzqd%2Fguessing-number", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhzqd%2Fguessing-number'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 510cb2edea260ece3aff5171a5c592c34bd10e28 [INFO] checking hzqd/guessing-number against master#1280928a99ad3ef2c5735b42dc8852456ae3b974 for pr-120798 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhzqd%2Fguessing-number" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hzqd/guessing-number on toolchain 1280928a99ad3ef2c5735b42dc8852456ae3b974 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1280928a99ad3ef2c5735b42dc8852456ae3b974" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hzqd/guessing-number [INFO] finished tweaking git repo https://github.com/hzqd/guessing-number [INFO] tweaked toml for git repo https://github.com/hzqd/guessing-number written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/hzqd/guessing-number 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" "+1280928a99ad3ef2c5735b42dc8852456ae3b974" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ctor v0.1.23 [INFO] [stderr] Downloaded wasi v0.7.0 [INFO] [stderr] Downloaded no-std-compat v0.4.1 [INFO] [stderr] Downloaded aoko v0.3.0-alpha.12 [INFO] [stderr] Downloaded minstant v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+1280928a99ad3ef2c5735b42dc8852456ae3b974" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fdab5224c60b9b45f0529d879b3089fcebdfa8410031ca88f8507b888ed546a3 [INFO] running `Command { std: "docker" "start" "-a" "fdab5224c60b9b45f0529d879b3089fcebdfa8410031ca88f8507b888ed546a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fdab5224c60b9b45f0529d879b3089fcebdfa8410031ca88f8507b888ed546a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fdab5224c60b9b45f0529d879b3089fcebdfa8410031ca88f8507b888ed546a3", kill_on_drop: false }` [INFO] [stdout] fdab5224c60b9b45f0529d879b3089fcebdfa8410031ca88f8507b888ed546a3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+1280928a99ad3ef2c5735b42dc8852456ae3b974" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9f3d4aca37cfc6cb10a72f6baea6bd5eff482e3b6ebdc5b048a2d66060562591 [INFO] running `Command { std: "docker" "start" "-a" "9f3d4aca37cfc6cb10a72f6baea6bd5eff482e3b6ebdc5b048a2d66060562591", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.42 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking no-std-compat v0.4.1 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling ctor v0.1.23 [INFO] [stderr] Checking minstant v0.1.1 [INFO] [stderr] Checking aoko v0.3.0-alpha.12 [INFO] [stderr] Checking guess-num v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.03s [INFO] running `Command { std: "docker" "inspect" "9f3d4aca37cfc6cb10a72f6baea6bd5eff482e3b6ebdc5b048a2d66060562591", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f3d4aca37cfc6cb10a72f6baea6bd5eff482e3b6ebdc5b048a2d66060562591", kill_on_drop: false }` [INFO] [stdout] 9f3d4aca37cfc6cb10a72f6baea6bd5eff482e3b6ebdc5b048a2d66060562591 [INFO] checking hzqd/guessing-number against try#9b9e20bc79549d80ab413f49d990713851172cc1 for pr-120798 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhzqd%2Fguessing-number" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hzqd/guessing-number on toolchain 9b9e20bc79549d80ab413f49d990713851172cc1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9b9e20bc79549d80ab413f49d990713851172cc1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hzqd/guessing-number [INFO] finished tweaking git repo https://github.com/hzqd/guessing-number [INFO] tweaked toml for git repo https://github.com/hzqd/guessing-number written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/hzqd/guessing-number 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" "+9b9e20bc79549d80ab413f49d990713851172cc1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+9b9e20bc79549d80ab413f49d990713851172cc1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 32540fba964aed53e94f8889f70a5d160666e7cd8ee5321cdf0719ba7b72b3e0 [INFO] running `Command { std: "docker" "start" "-a" "32540fba964aed53e94f8889f70a5d160666e7cd8ee5321cdf0719ba7b72b3e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "32540fba964aed53e94f8889f70a5d160666e7cd8ee5321cdf0719ba7b72b3e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32540fba964aed53e94f8889f70a5d160666e7cd8ee5321cdf0719ba7b72b3e0", kill_on_drop: false }` [INFO] [stdout] 32540fba964aed53e94f8889f70a5d160666e7cd8ee5321cdf0719ba7b72b3e0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+9b9e20bc79549d80ab413f49d990713851172cc1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bd35cae8c8193b84cc2aca692c93eba40a6d13516b00150905d7b3c562a4570b [INFO] running `Command { std: "docker" "start" "-a" "bd35cae8c8193b84cc2aca692c93eba40a6d13516b00150905d7b3c562a4570b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.42 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking no-std-compat v0.4.1 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling ctor v0.1.23 [INFO] [stderr] Checking minstant v0.1.1 [INFO] [stderr] Checking aoko v0.3.0-alpha.12 [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/aoko-0.3.0-alpha.12/src/no_std/functions/ext.rs:36:25 [INFO] [stdout] | [INFO] [stdout] 36 | move |a| f(&y(f), a) [INFO] [stdout] | ^^^^ cannot infer type [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `_: Fn(T)` found in the following crates: `alloc`, `core`: [INFO] [stdout] - impl Fn for &F [INFO] [stdout] where A: Tuple, F: Fn, F: ?Sized; [INFO] [stdout] - impl Fn for Box [INFO] [stdout] where Args: Tuple, F: Fn, A: Allocator, F: ?Sized; [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: concrete type differs from previous defining opaque type use [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/aoko-0.3.0-alpha.12/src/no_std/functions/ext.rs:36:25 [INFO] [stdout] | [INFO] [stdout] 36 | move |a| f(&y(f), a) [INFO] [stdout] | ^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected `{type error}`, got `{closure@/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/aoko-0.3.0-alpha.12/src/no_std/functions/ext.rs:36:13: 36:21}` [INFO] [stdout] | this expression supplies two conflicting concrete types for the same opaque type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `aoko` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "bd35cae8c8193b84cc2aca692c93eba40a6d13516b00150905d7b3c562a4570b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd35cae8c8193b84cc2aca692c93eba40a6d13516b00150905d7b3c562a4570b", kill_on_drop: false }` [INFO] [stdout] bd35cae8c8193b84cc2aca692c93eba40a6d13516b00150905d7b3c562a4570b