[INFO] cloning repository https://github.com/cargo-quick/cargo-quickbuild
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cargo-quick/cargo-quickbuild" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcargo-quick%2Fcargo-quickbuild", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcargo-quick%2Fcargo-quickbuild'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2a5986241faf945c9ed251a06c4f8e798f2d8a86
[INFO] checking cargo-quick/cargo-quickbuild against master#e3c43e64eceb00e13b1932229aa9b2d774e6af96 for pr-95953
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcargo-quick%2Fcargo-quickbuild" "/workspace/builds/worker-53/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-53/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cargo-quick/cargo-quickbuild on toolchain e3c43e64eceb00e13b1932229aa9b2d774e6af96
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e3c43e64eceb00e13b1932229aa9b2d774e6af96" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cargo-quick/cargo-quickbuild
[INFO] finished tweaking git repo https://github.com/cargo-quick/cargo-quickbuild
[INFO] tweaked toml for git repo https://github.com/cargo-quick/cargo-quickbuild written to /workspace/builds/worker-53/source/Cargo.toml
[INFO] crate git repo https://github.com/cargo-quick/cargo-quickbuild already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e3c43e64eceb00e13b1932229aa9b2d774e6af96" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded target-spec v1.0.1
[INFO] [stderr]   Downloaded debug-ignore v1.0.1
[INFO] [stderr]   Downloaded cargo-lock v6.0.1
[INFO] [stderr]   Downloaded nested v0.1.1
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[INFO] [stderr]   Downloaded guppy v0.13.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+e3c43e64eceb00e13b1932229aa9b2d774e6af96" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 147591f45220d86537c358128a02f7d0eb469802c434ebeac726bee4ffd63d46
[INFO] running `Command { std: "docker" "start" "-a" "147591f45220d86537c358128a02f7d0eb469802c434ebeac726bee4ffd63d46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "147591f45220d86537c358128a02f7d0eb469802c434ebeac726bee4ffd63d46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "147591f45220d86537c358128a02f7d0eb469802c434ebeac726bee4ffd63d46", kill_on_drop: false }`
[INFO] [stdout] 147591f45220d86537c358128a02f7d0eb469802c434ebeac726bee4ffd63d46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+e3c43e64eceb00e13b1932229aa9b2d774e6af96" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7fdc093806df5b1820a58f9292f27d8b0530fc4cc1e22f0e97ea3ffcbde36d1b
[INFO] running `Command { std: "docker" "start" "-a" "7fdc093806df5b1820a58f9292f27d8b0530fc4cc1e22f0e97ea3ffcbde36d1b", kill_on_drop: false }`
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[INFO] [stderr]    Compiling generic-array v0.14.4
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[INFO] [stderr]    Compiling futures-macro v0.3.13
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[INFO] [stderr]    Compiling pin-project-internal v1.0.5
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[INFO] [stderr]     Checking bstr v0.2.15
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[INFO] [stderr]     Checking hyper v0.14.4
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking globset v0.4.6
[INFO] [stderr]     Checking ignore v0.4.17
[INFO] [stderr]     Checking cargo-lock v6.0.1
[INFO] [stderr]     Checking cargo_metadata v0.14.2
[INFO] [stderr]     Checking globwalk v0.8.1
[INFO] [stderr]     Checking breakdown v0.0.0 (/opt/rustwide/workdir/experiments/breakdown)
[INFO] [stderr]     Checking guppy v0.13.0
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.2
[INFO] [stderr]     Checking cargo-quickbuild v0.1.0 (/opt/rustwide/workdir/cargo-quickbuild)
[INFO] [stdout] warning: unused imports: `CargoMetadata`, `PackageMetadata`
[INFO] [stdout]   --> cargo-quickbuild/src/main.rs:10:30
[INFO] [stdout]    |
[INFO] [stdout] 10 |         DependencyDirection, PackageMetadata,
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^
[INFO] [stdout] 11 |     },
[INFO] [stdout] 12 |     CargoMetadata, MetadataCommand,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CargoMetadata`, `PackageMetadata`
[INFO] [stdout]   --> cargo-quickbuild/src/main.rs:10:30
[INFO] [stdout]    |
[INFO] [stdout] 10 |         DependencyDirection, PackageMetadata,
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^
[INFO] [stdout] 11 |     },
[INFO] [stdout] 12 |     CargoMetadata, MetadataCommand,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking fetch v0.0.0 (/opt/rustwide/workdir/experiments/fetch)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] running `Command { std: "docker" "inspect" "7fdc093806df5b1820a58f9292f27d8b0530fc4cc1e22f0e97ea3ffcbde36d1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fdc093806df5b1820a58f9292f27d8b0530fc4cc1e22f0e97ea3ffcbde36d1b", kill_on_drop: false }`
[INFO] [stdout] 7fdc093806df5b1820a58f9292f27d8b0530fc4cc1e22f0e97ea3ffcbde36d1b