[INFO] fetching crate xloop_windows 0.1.1...
[INFO] checking xloop_windows-0.1.1 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] extracting crate xloop_windows 0.1.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate xloop_windows 0.1.1 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate xloop_windows 0.1.1
[INFO] finished tweaking crates.io crate xloop_windows 0.1.1
[INFO] tweaked toml for crates.io crate xloop_windows 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 40 packages to latest compatible versions
[INFO] [stderr]       Adding windows v0.57.0 (latest: v0.58.0)
[INFO] [stderr]       Adding windows-core v0.57.0 (latest: v0.58.0)
[INFO] [stderr]       Adding windows-implement v0.57.0 (latest: v0.58.0)
[INFO] [stderr]       Adding windows-interface v0.57.0 (latest: v0.58.0)
[INFO] [stderr]       Adding windows-result v0.1.2 (latest: v0.2.0)
[INFO] [stderr]       Adding windows-sys v0.52.0 (latest: v0.59.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thunderdome v0.6.1
[INFO] [stderr]   Downloaded xloop_types v0.1.1
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ed947069954274b39e724c256a3294ae0d2e38719ea6ba92af6ab64eba188bdb
[INFO] running `Command { std: "docker" "start" "-a" "ed947069954274b39e724c256a3294ae0d2e38719ea6ba92af6ab64eba188bdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed947069954274b39e724c256a3294ae0d2e38719ea6ba92af6ab64eba188bdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed947069954274b39e724c256a3294ae0d2e38719ea6ba92af6ab64eba188bdb", kill_on_drop: false }`
[INFO] [stdout] ed947069954274b39e724c256a3294ae0d2e38719ea6ba92af6ab64eba188bdb
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e0355717d15baa0a6e74e7b467e6e5a34cd1b20fa6ad455363b0ace3bd0d2ff
[INFO] running `Command { std: "docker" "start" "-a" "9e0355717d15baa0a6e74e7b467e6e5a34cd1b20fa6ad455363b0ace3bd0d2ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling windows_x86_64_gnu v0.52.6
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]     Checking colorchoice v1.0.2
[INFO] [stderr]     Checking anstyle-query v1.1.1
[INFO] [stderr]     Checking anstyle v1.0.8
[INFO] [stderr]     Checking raw-window-handle v0.6.2
[INFO] [stderr]     Checking thunderdome v0.6.1
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]     Checking anstyle-parse v0.2.5
[INFO] [stderr]     Checking xloop_types v0.1.1
[INFO] [stderr]     Checking anstream v0.6.15
[INFO] [stderr]     Checking windows-targets v0.52.6
[INFO] [stderr]     Checking windows-result v0.1.2
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]    Compiling windows-interface v0.57.0
[INFO] [stderr]    Compiling windows-implement v0.57.0
[INFO] [stderr]     Checking env_filter v0.1.2
[INFO] [stderr]     Checking env_logger v0.11.5
[INFO] [stderr]     Checking windows-core v0.57.0
[INFO] [stderr]     Checking windows v0.57.0
[INFO] [stderr]     Checking xloop_windows v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.83s
[INFO] running `Command { std: "docker" "inspect" "9e0355717d15baa0a6e74e7b467e6e5a34cd1b20fa6ad455363b0ace3bd0d2ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e0355717d15baa0a6e74e7b467e6e5a34cd1b20fa6ad455363b0ace3bd0d2ff", kill_on_drop: false }`
[INFO] [stdout] 9e0355717d15baa0a6e74e7b467e6e5a34cd1b20fa6ad455363b0ace3bd0d2ff
[INFO] checking xloop_windows-0.1.1 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] extracting crate xloop_windows 0.1.1 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate xloop_windows 0.1.1 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate xloop_windows 0.1.1
[INFO] finished tweaking crates.io crate xloop_windows 0.1.1
[INFO] tweaked toml for crates.io crate xloop_windows 0.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 40 packages to latest compatible versions
[INFO] [stderr]       Adding windows v0.57.0 (latest: v0.58.0)
[INFO] [stderr]       Adding windows-core v0.57.0 (latest: v0.58.0)
[INFO] [stderr]       Adding windows-implement v0.57.0 (latest: v0.58.0)
[INFO] [stderr]       Adding windows-interface v0.57.0 (latest: v0.58.0)
[INFO] [stderr]       Adding windows-result v0.1.2 (latest: v0.2.0)
[INFO] [stderr]       Adding windows-sys v0.52.0 (latest: v0.59.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d4fec411583b0fbd75a7c4747a444d25fadf7f4c088af316de730cf3ad9f9c3c
[INFO] running `Command { std: "docker" "start" "-a" "d4fec411583b0fbd75a7c4747a444d25fadf7f4c088af316de730cf3ad9f9c3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4fec411583b0fbd75a7c4747a444d25fadf7f4c088af316de730cf3ad9f9c3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4fec411583b0fbd75a7c4747a444d25fadf7f4c088af316de730cf3ad9f9c3c", kill_on_drop: false }`
[INFO] [stdout] d4fec411583b0fbd75a7c4747a444d25fadf7f4c088af316de730cf3ad9f9c3c
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 899a63e09add0cd16b90fcd001f77f0cd5af9faa34d9e11add41caa35af607a3
[INFO] running `Command { std: "docker" "start" "-a" "899a63e09add0cd16b90fcd001f77f0cd5af9faa34d9e11add41caa35af607a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling windows_x86_64_gnu v0.52.6
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking anstyle v1.0.8
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]     Checking anstyle-query v1.1.1
[INFO] [stderr]     Checking colorchoice v1.0.2
[INFO] [stderr]     Checking raw-window-handle v0.6.2
[INFO] [stderr]     Checking thunderdome v0.6.1
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]     Checking anstyle-parse v0.2.5
[INFO] [stderr]     Checking xloop_types v0.1.1
[INFO] [stderr]     Checking anstream v0.6.15
[INFO] [stderr]     Checking windows-targets v0.52.6
[INFO] [stderr]     Checking windows-result v0.1.2
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]    Compiling windows-interface v0.57.0
[INFO] [stderr]    Compiling windows-implement v0.57.0
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]     Checking env_filter v0.1.2
[INFO] [stderr]     Checking env_logger v0.11.5
[INFO] [stderr]     Checking windows-core v0.57.0
[INFO] [stderr]     Checking windows v0.57.0
[INFO] [stderr]     Checking xloop_windows v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.97s
[INFO] running `Command { std: "docker" "inspect" "899a63e09add0cd16b90fcd001f77f0cd5af9faa34d9e11add41caa35af607a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "899a63e09add0cd16b90fcd001f77f0cd5af9faa34d9e11add41caa35af607a3", kill_on_drop: false }`
[INFO] [stdout] 899a63e09add0cd16b90fcd001f77f0cd5af9faa34d9e11add41caa35af607a3