[INFO] crate ipfs-api 0.5.0-alpha2 is already in cache
[INFO] extracting crate ipfs-api 0.5.0-alpha2 into work/ex/pr-57617/sources/master#e2f221c75932de7a29845c8d6f1f73536ad00c41/reg/ipfs-api/0.5.0-alpha2
[INFO] extracting crate ipfs-api 0.5.0-alpha2 into work/ex/pr-57617/sources/try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff/reg/ipfs-api/0.5.0-alpha2
[INFO] validating manifest of ipfs-api-0.5.0-alpha2 on toolchain master#e2f221c75932de7a29845c8d6f1f73536ad00c41
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e2f221c75932de7a29845c8d6f1f73536ad00c41-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ipfs-api-0.5.0-alpha2 on toolchain try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0bfb90d213a93e466b33d078a5b535a2a6f9c5ff-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ipfs-api-0.5.0-alpha2
[INFO] finished frobbing ipfs-api-0.5.0-alpha2
[INFO] frobbed toml for ipfs-api-0.5.0-alpha2 written to work/ex/pr-57617/sources/master#e2f221c75932de7a29845c8d6f1f73536ad00c41/reg/ipfs-api/0.5.0-alpha2/Cargo.toml
[INFO] started frobbing ipfs-api-0.5.0-alpha2
[INFO] finished frobbing ipfs-api-0.5.0-alpha2
[INFO] frobbed toml for ipfs-api-0.5.0-alpha2 written to work/ex/pr-57617/sources/try#0bfb90d213a93e466b33d078a5b535a2a6f9c5ff/reg/ipfs-api/0.5.0-alpha2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e2f221c75932de7a29845c8d6f1f73536ad00c41-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0bfb90d213a93e466b33d078a5b535a2a6f9c5ff-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e2f221c75932de7a29845c8d6f1f73536ad00c41-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0bfb90d213a93e466b33d078a5b535a2a6f9c5ff-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking ipfs-api-0.5.0-alpha2 against master#e2f221c75932de7a29845c8d6f1f73536ad00c41 for pr-57617
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57617/worker-1/master#e2f221c75932de7a29845c8d6f1f73536ad00c41:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57617/sources/master#e2f221c75932de7a29845c8d6f1f73536ad00c41/reg/ipfs-api/0.5.0-alpha2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e2f221c75932de7a29845c8d6f1f73536ad00c41-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 5eec90592783f507665b7dbfe0f6e06a7e57f8d052e73da686e2a5b961c158cb
[INFO] running `"docker" "start" "-a" "5eec90592783f507665b7dbfe0f6e06a7e57f8d052e73da686e2a5b961c158cb"`
[INFO] [stderr]     Checking hyper-multipart-rfc7578 v0.2.0-alpha2
[INFO] [stderr]     Checking ipfs-api v0.5.0-alpha2 (/opt/crater/workdir)
[INFO] [stderr] warning: struct is never constructed: `DagPut`
[INFO] [stderr]   --> src/request/dag.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub struct DagPut;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `DagPut`
[INFO] [stderr]   --> src/request/dag.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub struct DagPut;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.18s
[INFO] running `"docker" "inspect" "5eec90592783f507665b7dbfe0f6e06a7e57f8d052e73da686e2a5b961c158cb"`
[INFO] running `"docker" "rm" "-f" "5eec90592783f507665b7dbfe0f6e06a7e57f8d052e73da686e2a5b961c158cb"`
[INFO] [stdout] 5eec90592783f507665b7dbfe0f6e06a7e57f8d052e73da686e2a5b961c158cb