[INFO] crate rawloader 0.36.2 is already in cache
[INFO] checking rawloader-0.36.2 against master#6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257 for pr-70872
[INFO] extracting crate rawloader 0.36.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate rawloader 0.36.2 on toolchain 6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rawloader 0.36.2
[INFO] finished tweaking crates.io crate rawloader 0.36.2
[INFO] tweaked toml for crates.io crate rawloader 0.36.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate rawloader 0.36.2 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "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] 13530212bdb8aadd4d25841bf11089bbf32f8885d5130c022bc2bfdae6cb8f17
[INFO] running `"docker" "start" "-a" "13530212bdb8aadd4d25841bf11089bbf32f8885d5130c022bc2bfdae6cb8f17"`
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling rawloader v0.36.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/decoders/tiff.rs:412:7
[INFO] [stderr]     |
[INFO] [stderr] 412 |       (offset + 8)
[INFO] [stderr]     |       ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/decoders/tiff.rs:412:7
[INFO] [stderr]     |
[INFO] [stderr] 412 |       (offset + 8)
[INFO] [stderr]     |       ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/decoders/mod.rs:542:31
[INFO] [stderr]     |
[INFO] [stderr] 542 |       Err(e) => {return Err(e.description().to_string())},
[INFO] [stderr]     |                               ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/decoders/mod.rs:542:31
[INFO] [stderr]     |
[INFO] [stderr] 542 |       Err(e) => {return Err(e.description().to_string())},
[INFO] [stderr]     |                               ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/bin/benchmark.rs:27:24
[INFO] [stderr]    |
[INFO] [stderr] 27 |     Err(e) => {error(e.description());return},
[INFO] [stderr]    |                        ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/bin/benchmark.rs:27:24
[INFO] [stderr]    |
[INFO] [stderr] 27 |     Err(e) => {error(e.description());return},
[INFO] [stderr]    |                        ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 9.95s
[INFO] running `"docker" "inspect" "13530212bdb8aadd4d25841bf11089bbf32f8885d5130c022bc2bfdae6cb8f17"`
[INFO] running `"docker" "rm" "-f" "13530212bdb8aadd4d25841bf11089bbf32f8885d5130c022bc2bfdae6cb8f17"`
[INFO] [stdout] 13530212bdb8aadd4d25841bf11089bbf32f8885d5130c022bc2bfdae6cb8f17