[INFO] cloning repository https://github.com/EdwardJiazhenTan/RustDrop
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/EdwardJiazhenTan/RustDrop" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdwardJiazhenTan%2FRustDrop", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdwardJiazhenTan%2FRustDrop'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8d21ea80e03128ca124374ff8e232bb593e7d5b0
[INFO] checking EdwardJiazhenTan/RustDrop against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdwardJiazhenTan%2FRustDrop" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/EdwardJiazhenTan/RustDrop
[INFO] finished tweaking git repo https://github.com/EdwardJiazhenTan/RustDrop
[INFO] tweaked toml for git repo https://github.com/EdwardJiazhenTan/RustDrop written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/EdwardJiazhenTan/RustDrop on toolchain 438eb4c1a1c3841523d7f672601e8adbe04cff28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/EdwardJiazhenTan/RustDrop already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 00bbbe31e6bbcea6f87f069436e9b1b72a146382b4c5776659e74e111e1eacfc
[INFO] running `Command { std: "docker" "start" "-a" "00bbbe31e6bbcea6f87f069436e9b1b72a146382b4c5776659e74e111e1eacfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00bbbe31e6bbcea6f87f069436e9b1b72a146382b4c5776659e74e111e1eacfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00bbbe31e6bbcea6f87f069436e9b1b72a146382b4c5776659e74e111e1eacfc", kill_on_drop: false }`
[INFO] [stdout] 00bbbe31e6bbcea6f87f069436e9b1b72a146382b4c5776659e74e111e1eacfc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b08df14ba7a6cf6c57259fc05dac15e8ad509b79ffec37f0286e6b61ef248add
[INFO] running `Command { std: "docker" "start" "-a" "b08df14ba7a6cf6c57259fc05dac15e8ad509b79ffec37f0286e6b61ef248add", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.103
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[INFO] [stderr]    Compiling crunchy v0.2.3
[INFO] [stderr]    Compiling libc v0.2.174
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[INFO] [stderr]    Compiling serde_derive v1.0.219
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[INFO] [stderr]    Compiling pest v2.8.1
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[INFO] [stderr]    Compiling pest_generator v2.8.1
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[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]     Checking predicates v3.1.3
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[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking open v5.3.2
[INFO] [stderr]     Checking qrcode v0.14.1
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking hyper v1.6.0
[INFO] [stderr]     Checking env_filter v0.1.3
[INFO] [stderr]     Checking is-terminal v0.4.16
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking infer v0.2.3
[INFO] [stderr]     Checking retain_mut v0.1.9
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking deadpool-runtime v0.1.4
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking sdd v3.0.8
[INFO] [stderr]    Compiling assert_cmd v2.0.17
[INFO] [stderr]     Checking scc v2.3.4
[INFO] [stdout] error: zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/hyper-1.6.0/src/proto/h2/mod.rs:427:5
[INFO] [stdout]     |
[INFO] [stdout] 427 |     impossible: Impossible,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this field contains `Impossible`, which is not inhabited, and makes it not a breaking change to become non-zero-sized in the future.
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking deadpool v0.9.5
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking rusty-fork v0.3.0
[INFO] [stderr]     Checking env_logger v0.11.8
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stdout] error: zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/hyper-0.14.32/src/proto/h2/mod.rs:451:5
[INFO] [stdout]     |
[INFO] [stdout] 451 |     impossible: Impossible,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this field contains `Impossible`, which is not inhabited, and makes it not a breaking change to become non-zero-sized in the future.
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr] error: could not compile `hyper` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `hyper` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "b08df14ba7a6cf6c57259fc05dac15e8ad509b79ffec37f0286e6b61ef248add", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b08df14ba7a6cf6c57259fc05dac15e8ad509b79ffec37f0286e6b61ef248add", kill_on_drop: false }`
[INFO] [stdout] b08df14ba7a6cf6c57259fc05dac15e8ad509b79ffec37f0286e6b61ef248add
