[INFO] crate s3handler 0.3.4 is already in cache
[INFO] checking s3handler-0.3.4 against master#fdc0011561c6365c596dfd8fa1ef388162bc89c7 for pr-66852
[INFO] extracting crate s3handler 0.3.4 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate s3handler 0.3.4 on toolchain fdc0011561c6365c596dfd8fa1ef388162bc89c7
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate s3handler 0.3.4
[INFO] finished tweaking crates.io crate s3handler 0.3.4
[INFO] tweaked toml for crates.io crate s3handler 0.3.4 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 178a5d385d7218a5a55cfb9b89e7212221dfdd22155a6555f0987b107ab7601e
[INFO] running `"docker" "start" "-a" "178a5d385d7218a5a55cfb9b89e7212221dfdd22155a6555f0987b107ab7601e"`
[INFO] [stderr]     Checking hmac-sha1 v0.1.3
[INFO] [stderr]     Checking quick-xml v0.12.4
[INFO] [stderr]     Checking tokio-proto v0.1.1
[INFO] [stderr]     Checking reqwest v0.9.22
[INFO] [stderr]     Checking hyper v0.11.27
[INFO] [stderr]     Checking s3handler v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
[INFO] [stderr]    --> src/aws.rs:132:26
[INFO] [stderr]     |
[INFO] [stderr] 132 |                 time_str.slice_unchecked(0, 8),
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
[INFO] [stderr]    --> src/aws.rs:138:26
[INFO] [stderr]     |
[INFO] [stderr] 138 |                 time_str.slice_unchecked(0, 8),
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
[INFO] [stderr]    --> src/aws.rs:132:26
[INFO] [stderr]     |
[INFO] [stderr] 132 |                 time_str.slice_unchecked(0, 8),
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
[INFO] [stderr]    --> src/aws.rs:138:26
[INFO] [stderr]     |
[INFO] [stderr] 138 |                 time_str.slice_unchecked(0, 8),
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.71s
[INFO] running `"docker" "inspect" "178a5d385d7218a5a55cfb9b89e7212221dfdd22155a6555f0987b107ab7601e"`
[INFO] running `"docker" "rm" "-f" "178a5d385d7218a5a55cfb9b89e7212221dfdd22155a6555f0987b107ab7601e"`
[INFO] [stdout] 178a5d385d7218a5a55cfb9b89e7212221dfdd22155a6555f0987b107ab7601e