[INFO] fetching crate vesper 0.13.0...
[INFO] checking vesper-0.13.0 against master#eb10639928a2781cf0a12440007fbcc1e3a6888f for pr-127827-1
[INFO] extracting crate vesper 0.13.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate vesper 0.13.0 on toolchain eb10639928a2781cf0a12440007fbcc1e3a6888f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eb10639928a2781cf0a12440007fbcc1e3a6888f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vesper 0.13.0
[INFO] finished tweaking crates.io crate vesper 0.13.0
[INFO] tweaked toml for crates.io crate vesper 0.13.0 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" "+eb10639928a2781cf0a12440007fbcc1e3a6888f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 108 packages to latest compatible versions
[INFO] [stderr]       Adding addr2line v0.22.0 (latest: v0.24.1)
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.6.0)
[INFO] [stderr]       Adding gimli v0.29.0 (latest: v0.31.0)
[INFO] [stderr]       Adding h2 v0.3.26 (latest: v0.4.5)
[INFO] [stderr]       Adding hermit-abi v0.3.9 (latest: v0.4.0)
[INFO] [stderr]       Adding http v0.2.12 (latest: v1.1.0)
[INFO] [stderr]       Adding http-body v0.4.6 (latest: v1.0.1)
[INFO] [stderr]       Adding hyper v0.14.30 (latest: v1.4.1)
[INFO] [stderr]       Adding ordered-float v2.10.1 (latest: v4.2.1)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.1+wasi-0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eb10639928a2781cf0a12440007fbcc1e3a6888f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded twilight-http-ratelimiting v0.15.3
[INFO] [stderr]   Downloaded twilight-validate v0.15.3
[INFO] [stderr]   Downloaded twilight-util v0.15.4
[INFO] [stderr]   Downloaded vesper-macros v0.13.0
[INFO] [stderr]   Downloaded twilight-http v0.15.4
[INFO] [stderr]   Downloaded twilight-model v0.15.4
[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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+eb10639928a2781cf0a12440007fbcc1e3a6888f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 454bd9c79560e898f878c32036b86186a2f10c667cd9ee3f3d51393eba5ca6ed
[INFO] running `Command { std: "docker" "start" "-a" "454bd9c79560e898f878c32036b86186a2f10c667cd9ee3f3d51393eba5ca6ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "454bd9c79560e898f878c32036b86186a2f10c667cd9ee3f3d51393eba5ca6ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "454bd9c79560e898f878c32036b86186a2f10c667cd9ee3f3d51393eba5ca6ed", kill_on_drop: false }`
[INFO] [stdout] 454bd9c79560e898f878c32036b86186a2f10c667cd9ee3f3d51393eba5ca6ed
[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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+eb10639928a2781cf0a12440007fbcc1e3a6888f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9e9afe15ad526f5420fa88b554c2455cbb117836e6599cc655c3d27a67c5e96
[INFO] running `Command { std: "docker" "start" "-a" "a9e9afe15ad526f5420fa88b554c2455cbb117836e6599cc655c3d27a67c5e96", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling serde_json v1.0.120
[INFO] [stderr]    Compiling serde_repr v0.1.19
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]     Checking twilight-http-ratelimiting v0.15.3
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking hyper v0.14.30
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]     Checking serde-value v0.7.0
[INFO] [stderr]     Checking twilight-model v0.15.4
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling vesper-macros v0.13.0
[INFO] [stderr]     Checking twilight-validate v0.15.3
[INFO] [stderr]     Checking twilight-http v0.15.4
[INFO] [stderr]     Checking vesper v0.13.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.01s
[INFO] running `Command { std: "docker" "inspect" "a9e9afe15ad526f5420fa88b554c2455cbb117836e6599cc655c3d27a67c5e96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9e9afe15ad526f5420fa88b554c2455cbb117836e6599cc655c3d27a67c5e96", kill_on_drop: false }`
[INFO] [stdout] a9e9afe15ad526f5420fa88b554c2455cbb117836e6599cc655c3d27a67c5e96
[INFO] checking vesper-0.13.0 against try#357cc345f0a672ac4bee347eb89b7552541416c1 for pr-127827-1
[INFO] extracting crate vesper 0.13.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate vesper 0.13.0 on toolchain 357cc345f0a672ac4bee347eb89b7552541416c1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+357cc345f0a672ac4bee347eb89b7552541416c1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vesper 0.13.0
[INFO] finished tweaking crates.io crate vesper 0.13.0
[INFO] tweaked toml for crates.io crate vesper 0.13.0 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" "+357cc345f0a672ac4bee347eb89b7552541416c1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 108 packages to latest compatible versions
[INFO] [stderr]       Adding addr2line v0.22.0 (latest: v0.24.1)
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.6.0)
[INFO] [stderr]       Adding gimli v0.29.0 (latest: v0.31.0)
[INFO] [stderr]       Adding h2 v0.3.26 (latest: v0.4.5)
[INFO] [stderr]       Adding hermit-abi v0.3.9 (latest: v0.4.0)
[INFO] [stderr]       Adding http v0.2.12 (latest: v1.1.0)
[INFO] [stderr]       Adding http-body v0.4.6 (latest: v1.0.1)
[INFO] [stderr]       Adding hyper v0.14.30 (latest: v1.4.1)
[INFO] [stderr]       Adding ordered-float v2.10.1 (latest: v4.2.1)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.1+wasi-0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+357cc345f0a672ac4bee347eb89b7552541416c1" "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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+357cc345f0a672ac4bee347eb89b7552541416c1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6844ef3e37c5e95aa0846c53520c46df7cf33a39728c9a4bfe7299d4b3a46fa4
[INFO] running `Command { std: "docker" "start" "-a" "6844ef3e37c5e95aa0846c53520c46df7cf33a39728c9a4bfe7299d4b3a46fa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6844ef3e37c5e95aa0846c53520c46df7cf33a39728c9a4bfe7299d4b3a46fa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6844ef3e37c5e95aa0846c53520c46df7cf33a39728c9a4bfe7299d4b3a46fa4", kill_on_drop: false }`
[INFO] [stdout] 6844ef3e37c5e95aa0846c53520c46df7cf33a39728c9a4bfe7299d4b3a46fa4
[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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+357cc345f0a672ac4bee347eb89b7552541416c1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b19e0be154001760a31b47563991f20b11888ec84171b232a67fddc2d9c28fd6
[INFO] running `Command { std: "docker" "start" "-a" "b19e0be154001760a31b47563991f20b11888ec84171b232a67fddc2d9c28fd6", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]    Compiling serde_json v1.0.120
[INFO] [stderr]    Compiling serde_repr v0.1.19
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]     Checking twilight-http-ratelimiting v0.15.3
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking hyper v0.14.30
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/twilight-http-ratelimiting-0.15.3/src/lib.rs:171:27
[INFO] [stdout]     |
[INFO] [stdout] 171 |                 Ok(rx) => rx.await.map_err(From::from),
[INFO] [stdout]     |                           ^^^^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `twilight-http-ratelimiting` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "b19e0be154001760a31b47563991f20b11888ec84171b232a67fddc2d9c28fd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b19e0be154001760a31b47563991f20b11888ec84171b232a67fddc2d9c28fd6", kill_on_drop: false }`
[INFO] [stdout] b19e0be154001760a31b47563991f20b11888ec84171b232a67fddc2d9c28fd6