[INFO] fetching crate pra 0.1.0... [INFO] checking pra-0.1.0 against master#1280928a99ad3ef2c5735b42dc8852456ae3b974 for pr-120798 [INFO] extracting crate pra 0.1.0 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate pra 0.1.0 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 crates.io crate pra 0.1.0 [INFO] finished tweaking crates.io crate pra 0.1.0 [INFO] tweaked toml for crates.io crate pra 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate pra 0.1.0 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 no-std-compat v0.4.1 [INFO] [stderr] Downloaded libc v0.2.112 [INFO] [stderr] Downloaded aoko v0.2.22 [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" "+1280928a99ad3ef2c5735b42dc8852456ae3b974" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3d981270e9580c9435a407cc205ded6ddbfedd0fb70520a9a3ebc01d69746c53 [INFO] running `Command { std: "docker" "start" "-a" "3d981270e9580c9435a407cc205ded6ddbfedd0fb70520a9a3ebc01d69746c53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3d981270e9580c9435a407cc205ded6ddbfedd0fb70520a9a3ebc01d69746c53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d981270e9580c9435a407cc205ded6ddbfedd0fb70520a9a3ebc01d69746c53", kill_on_drop: false }` [INFO] [stdout] 3d981270e9580c9435a407cc205ded6ddbfedd0fb70520a9a3ebc01d69746c53 [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" "+1280928a99ad3ef2c5735b42dc8852456ae3b974" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fc59e7f815e9765d683cb3a8325b4ad3df6360bc51f9974e4d08a5ce2a30e68b [INFO] running `Command { std: "docker" "start" "-a" "fc59e7f815e9765d683cb3a8325b4ad3df6360bc51f9974e4d08a5ce2a30e68b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking no-std-compat v0.4.1 [INFO] [stderr] Checking aoko v0.2.22 [INFO] [stderr] Checking getrandom v0.1.16 [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] Checking pra v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.26s [INFO] running `Command { std: "docker" "inspect" "fc59e7f815e9765d683cb3a8325b4ad3df6360bc51f9974e4d08a5ce2a30e68b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc59e7f815e9765d683cb3a8325b4ad3df6360bc51f9974e4d08a5ce2a30e68b", kill_on_drop: false }` [INFO] [stdout] fc59e7f815e9765d683cb3a8325b4ad3df6360bc51f9974e4d08a5ce2a30e68b [INFO] checking pra-0.1.0 against try#9b9e20bc79549d80ab413f49d990713851172cc1 for pr-120798 [INFO] extracting crate pra 0.1.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate pra 0.1.0 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 crates.io crate pra 0.1.0 [INFO] finished tweaking crates.io crate pra 0.1.0 [INFO] tweaked toml for crates.io crate pra 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate pra 0.1.0 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-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" "+9b9e20bc79549d80ab413f49d990713851172cc1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4b808a50e41e7e248b14aa10f10ff209a177a1ac653dbfc9355e622b648e644b [INFO] running `Command { std: "docker" "start" "-a" "4b808a50e41e7e248b14aa10f10ff209a177a1ac653dbfc9355e622b648e644b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4b808a50e41e7e248b14aa10f10ff209a177a1ac653dbfc9355e622b648e644b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b808a50e41e7e248b14aa10f10ff209a177a1ac653dbfc9355e622b648e644b", kill_on_drop: false }` [INFO] [stdout] 4b808a50e41e7e248b14aa10f10ff209a177a1ac653dbfc9355e622b648e644b [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" "+9b9e20bc79549d80ab413f49d990713851172cc1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6af2b58ebd13ffc4115ee9ecf921071ecfdc5f35df864ea985b4e41ebd33baad [INFO] running `Command { std: "docker" "start" "-a" "6af2b58ebd13ffc4115ee9ecf921071ecfdc5f35df864ea985b4e41ebd33baad", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking no-std-compat v0.4.1 [INFO] [stderr] Checking aoko v0.2.22 [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/aoko-0.2.22/src/no_std/functions/ext.rs:116:25 [INFO] [stdout] | [INFO] [stdout] 116 | 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-0.2.22/src/no_std/functions/ext.rs:116:25 [INFO] [stdout] | [INFO] [stdout] 116 | 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-0.2.22/src/no_std/functions/ext.rs:116:13: 116:21}` [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] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "6af2b58ebd13ffc4115ee9ecf921071ecfdc5f35df864ea985b4e41ebd33baad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6af2b58ebd13ffc4115ee9ecf921071ecfdc5f35df864ea985b4e41ebd33baad", kill_on_drop: false }` [INFO] [stdout] 6af2b58ebd13ffc4115ee9ecf921071ecfdc5f35df864ea985b4e41ebd33baad