[INFO] fetching crate nate-engine-core 0.1.3...
[INFO] checking nate-engine-core-0.1.3 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] extracting crate nate-engine-core 0.1.3 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate nate-engine-core 0.1.3 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 nate-engine-core 0.1.3
[INFO] finished tweaking crates.io crate nate-engine-core 0.1.3
[INFO] tweaked toml for crates.io crate nate-engine-core 0.1.3 written to /workspace/builds/worker-7-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]      Locking 20 packages to latest compatible versions
[INFO] [stderr]       Adding hermit-abi v0.3.9 (latest: v0.4.0)
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded ctrlc v3.4.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] fcf152c646c1923c757e7359c891ce9c1dfdf2112281ebbd7a3dc01291e07050
[INFO] running `Command { std: "docker" "start" "-a" "fcf152c646c1923c757e7359c891ce9c1dfdf2112281ebbd7a3dc01291e07050", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fcf152c646c1923c757e7359c891ce9c1dfdf2112281ebbd7a3dc01291e07050", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcf152c646c1923c757e7359c891ce9c1dfdf2112281ebbd7a3dc01291e07050", kill_on_drop: false }`
[INFO] [stdout] fcf152c646c1923c757e7359c891ce9c1dfdf2112281ebbd7a3dc01291e07050
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 3c24f6d7cc6fad817e67a386cc82ecd07b8b57c14a02f9c79f0df117f6b5dafc
[INFO] running `Command { std: "docker" "start" "-a" "3c24f6d7cc6fad817e67a386cc82ecd07b8b57c14a02f9c79f0df117f6b5dafc", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking ctrlc v3.4.5
[INFO] [stderr]     Checking nate-engine-core v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.97s
[INFO] running `Command { std: "docker" "inspect" "3c24f6d7cc6fad817e67a386cc82ecd07b8b57c14a02f9c79f0df117f6b5dafc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c24f6d7cc6fad817e67a386cc82ecd07b8b57c14a02f9c79f0df117f6b5dafc", kill_on_drop: false }`
[INFO] [stdout] 3c24f6d7cc6fad817e67a386cc82ecd07b8b57c14a02f9c79f0df117f6b5dafc
[INFO] checking nate-engine-core-0.1.3 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] extracting crate nate-engine-core 0.1.3 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate nate-engine-core 0.1.3 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 nate-engine-core 0.1.3
[INFO] finished tweaking crates.io crate nate-engine-core 0.1.3
[INFO] tweaked toml for crates.io crate nate-engine-core 0.1.3 written to /workspace/builds/worker-7-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]      Locking 20 packages to latest compatible versions
[INFO] [stderr]       Adding hermit-abi v0.3.9 (latest: v0.4.0)
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 73c18a7dc029ea4146e8790a0065fa5103036ab1456baec1527c4c5ead65a2b7
[INFO] running `Command { std: "docker" "start" "-a" "73c18a7dc029ea4146e8790a0065fa5103036ab1456baec1527c4c5ead65a2b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "73c18a7dc029ea4146e8790a0065fa5103036ab1456baec1527c4c5ead65a2b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73c18a7dc029ea4146e8790a0065fa5103036ab1456baec1527c4c5ead65a2b7", kill_on_drop: false }`
[INFO] [stdout] 73c18a7dc029ea4146e8790a0065fa5103036ab1456baec1527c4c5ead65a2b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 9f73948bcb1e5debceb5f68b0045788744ddda0db28f25d7519608ad7bab5da8
[INFO] running `Command { std: "docker" "start" "-a" "9f73948bcb1e5debceb5f68b0045788744ddda0db28f25d7519608ad7bab5da8", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking ctrlc v3.4.5
[INFO] [stderr]     Checking nate-engine-core v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.00s
[INFO] running `Command { std: "docker" "inspect" "9f73948bcb1e5debceb5f68b0045788744ddda0db28f25d7519608ad7bab5da8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f73948bcb1e5debceb5f68b0045788744ddda0db28f25d7519608ad7bab5da8", kill_on_drop: false }`
[INFO] [stdout] 9f73948bcb1e5debceb5f68b0045788744ddda0db28f25d7519608ad7bab5da8