[INFO] cloning repository amitayadav/s3-file-upload-rust
[INFO] running `"git" "clone" "--bare" "git://github.com/amitayadav/s3-file-upload-rust.git" "work/cache/sources/gh/amitayadav/s3-file-upload-rust"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/amitayadav/s3-file-upload-rust'...
[INFO] running `"git" "clone" "work/cache/sources/gh/amitayadav/s3-file-upload-rust" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/amitayadav/s3-file-upload-rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/amitayadav/s3-file-upload-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/amitayadav/s3-file-upload-rust" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/amitayadav/s3-file-upload-rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/amitayadav/s3-file-upload-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b607858d58ee88a898a2300602549f5d548bd485
[INFO] sha for GitHub repo amitayadav/s3-file-upload-rust: b607858d58ee88a898a2300602549f5d548bd485
[INFO] validating manifest of amitayadav/s3-file-upload-rust on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of amitayadav/s3-file-upload-rust on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing amitayadav/s3-file-upload-rust
[INFO] finished frobbing amitayadav/s3-file-upload-rust
[INFO] frobbed toml for amitayadav/s3-file-upload-rust written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/amitayadav/s3-file-upload-rust/Cargo.toml
[INFO] started frobbing amitayadav/s3-file-upload-rust
[INFO] finished frobbing amitayadav/s3-file-upload-rust
[INFO] frobbed toml for amitayadav/s3-file-upload-rust written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/amitayadav/s3-file-upload-rust/Cargo.toml
[INFO] crate amitayadav/s3-file-upload-rust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking amitayadav/s3-file-upload-rust against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-3/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/amitayadav/s3-file-upload-rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 97350e73762d74c46cd112ae060a40957bb8001442473031408940e749d6d27f
[INFO] running `"docker" "start" "-a" "97350e73762d74c46cd112ae060a40957bb8001442473031408940e749d6d27f"`
[INFO] [stderr]    Compiling thread-id v3.0.0
[INFO] [stderr]    Compiling aho-corasick v0.6.3
[INFO] [stderr]     Checking retry v0.4.0
[INFO] [stderr]    Compiling serde_derive v0.9.14
[INFO] [stderr]     Checking serde_urlencoded v0.4.2
[INFO] [stderr]     Checking hyper v0.10.9
[INFO] [stderr]     Checking chrono v0.2.25
[INFO] [stderr]    Compiling ring v0.7.5
[INFO] [stderr]    Compiling thread_local v0.3.3
[INFO] [stderr]    Compiling regex v0.2.1
[INFO] [stderr]     Checking hyper-native-tls v0.2.2
[INFO] [stderr]     Checking reqwest v0.4.0
[INFO] [stderr]    Compiling Inflector v0.7.0
[INFO] [stderr]     Checking rusoto_credential v0.6.0
[INFO] [stderr]    Compiling rusoto_codegen v0.8.0
[INFO] [stderr]    Compiling rusoto v0.24.0
[INFO] [stderr]     Checking s3-file-upload v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::ffi::OsString`
[INFO] [stderr]   --> src/main.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 | use std::ffi::OsString;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::error::Error`
[INFO] [stderr]   --> src/main.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 | use std::error::Error;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ffi::OsString`
[INFO] [stderr]   --> src/main.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 | use std::ffi::OsString;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::error::Error`
[INFO] [stderr]   --> src/main.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 | use std::error::Error;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.41s
[INFO] running `"docker" "inspect" "97350e73762d74c46cd112ae060a40957bb8001442473031408940e749d6d27f"`
[INFO] running `"docker" "rm" "-f" "97350e73762d74c46cd112ae060a40957bb8001442473031408940e749d6d27f"`
[INFO] [stdout] 97350e73762d74c46cd112ae060a40957bb8001442473031408940e749d6d27f