[INFO] fetching crate aoko 0.3.0-alpha.25... [INFO] checking aoko-0.3.0-alpha.25 against master#1280928a99ad3ef2c5735b42dc8852456ae3b974 for pr-120798 [INFO] extracting crate aoko 0.3.0-alpha.25 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate aoko 0.3.0-alpha.25 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 aoko 0.3.0-alpha.25 [INFO] finished tweaking crates.io crate aoko 0.3.0-alpha.25 [INFO] tweaked toml for crates.io crate aoko 0.3.0-alpha.25 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1280928a99ad3ef2c5735b42dc8852456ae3b974" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [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] Downloading crates ... [INFO] [stderr] Downloaded no-std-compat v0.4.1 [INFO] [stderr] Downloaded web-time v1.0.0 [INFO] [stderr] Downloaded coarsetime v0.1.33 [INFO] [stderr] Downloaded minstant v0.1.6 [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] aa25db1e9689532450969e652783371591da8f421aa8f3e959a453e8002fd1ee [INFO] running `Command { std: "docker" "start" "-a" "aa25db1e9689532450969e652783371591da8f421aa8f3e959a453e8002fd1ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aa25db1e9689532450969e652783371591da8f421aa8f3e959a453e8002fd1ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa25db1e9689532450969e652783371591da8f421aa8f3e959a453e8002fd1ee", kill_on_drop: false }` [INFO] [stdout] aa25db1e9689532450969e652783371591da8f421aa8f3e959a453e8002fd1ee [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] bdcf915e9e7da78d2f4d3bccea6446af3811608544114177bf3f1ad9ad27f048 [INFO] running `Command { std: "docker" "start" "-a" "bdcf915e9e7da78d2f4d3bccea6446af3811608544114177bf3f1ad9ad27f048", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking web-time v1.0.0 [INFO] [stderr] Checking no-std-compat v0.4.1 [INFO] [stderr] Checking coarsetime v0.1.33 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling ctor v0.1.26 [INFO] [stderr] Checking minstant v0.1.6 [INFO] [stderr] Checking aoko v0.3.0-alpha.25 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.94s [INFO] running `Command { std: "docker" "inspect" "bdcf915e9e7da78d2f4d3bccea6446af3811608544114177bf3f1ad9ad27f048", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdcf915e9e7da78d2f4d3bccea6446af3811608544114177bf3f1ad9ad27f048", kill_on_drop: false }` [INFO] [stdout] bdcf915e9e7da78d2f4d3bccea6446af3811608544114177bf3f1ad9ad27f048 [INFO] checking aoko-0.3.0-alpha.25 against try#9b9e20bc79549d80ab413f49d990713851172cc1 for pr-120798 [INFO] extracting crate aoko 0.3.0-alpha.25 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate aoko 0.3.0-alpha.25 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 aoko 0.3.0-alpha.25 [INFO] finished tweaking crates.io crate aoko 0.3.0-alpha.25 [INFO] tweaked toml for crates.io crate aoko 0.3.0-alpha.25 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9b9e20bc79549d80ab413f49d990713851172cc1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [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] 37d4a9c18285db20cee0c09cf0203ef222bd07c43e720e3105ea0e40c6979a6a [INFO] running `Command { std: "docker" "start" "-a" "37d4a9c18285db20cee0c09cf0203ef222bd07c43e720e3105ea0e40c6979a6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "37d4a9c18285db20cee0c09cf0203ef222bd07c43e720e3105ea0e40c6979a6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37d4a9c18285db20cee0c09cf0203ef222bd07c43e720e3105ea0e40c6979a6a", kill_on_drop: false }` [INFO] [stdout] 37d4a9c18285db20cee0c09cf0203ef222bd07c43e720e3105ea0e40c6979a6a [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] debbcc28c585f95a7a6c053c2669c41f05cc4e5561f564132dd97d47d24a8435 [INFO] running `Command { std: "docker" "start" "-a" "debbcc28c585f95a7a6c053c2669c41f05cc4e5561f564132dd97d47d24a8435", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking web-time v1.0.0 [INFO] [stderr] Checking no-std-compat v0.4.1 [INFO] [stderr] Checking coarsetime v0.1.33 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling ctor v0.1.26 [INFO] [stderr] Checking minstant v0.1.6 [INFO] [stderr] Checking aoko v0.3.0-alpha.25 (/opt/rustwide/workdir) [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/no_std/functions/ext.rs:37:25 [INFO] [stdout] | [INFO] [stdout] 37 | 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[E0283]: type annotations needed [INFO] [stdout] --> src/no_std/functions/ext.rs:37:25 [INFO] [stdout] | [INFO] [stdout] 37 | 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] --> src/no_std/functions/ext.rs:37:25 [INFO] [stdout] | [INFO] [stdout] 37 | move |a| f(&y(f), a) [INFO] [stdout] | ^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected `{type error}`, got `{closure@src/no_std/functions/ext.rs:37:13: 37:21}` [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] [stdout] error: concrete type differs from previous defining opaque type use [INFO] [stdout] --> src/no_std/functions/ext.rs:37:25 [INFO] [stdout] | [INFO] [stdout] 37 | move |a| f(&y(f), a) [INFO] [stdout] | ^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected `{type error}`, got `{closure@src/no_std/functions/ext.rs:37:13: 37:21}` [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] [stderr] error: could not compile `aoko` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "debbcc28c585f95a7a6c053c2669c41f05cc4e5561f564132dd97d47d24a8435", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "debbcc28c585f95a7a6c053c2669c41f05cc4e5561f564132dd97d47d24a8435", kill_on_drop: false }` [INFO] [stdout] debbcc28c585f95a7a6c053c2669c41f05cc4e5561f564132dd97d47d24a8435