[INFO] crate block-utils 0.6.1 is already in cache
[INFO] extracting crate block-utils 0.6.1 into work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/reg/block-utils/0.6.1
[INFO] extracting crate block-utils 0.6.1 into work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/reg/block-utils/0.6.1
[INFO] validating manifest of block-utils-0.6.1 on toolchain master#6ea4036cd20a4b1ab1d56e555108c21735ff6946
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of block-utils-0.6.1 on toolchain try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing block-utils-0.6.1
[INFO] finished frobbing block-utils-0.6.1
[INFO] frobbed toml for block-utils-0.6.1 written to work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/reg/block-utils/0.6.1/Cargo.toml
[INFO] started frobbing block-utils-0.6.1
[INFO] finished frobbing block-utils-0.6.1
[INFO] frobbed toml for block-utils-0.6.1 written to work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/reg/block-utils/0.6.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking block-utils-0.6.1 against try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc for pr-62181
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62181/worker-5/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/reg/block-utils/0.6.1:/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" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 6a174e1b37cebe53de0c2587cb0a9ed17512e372cb4d38d2b6c46492b4acd8bc
[INFO] running `"docker" "start" "-a" "6a174e1b37cebe53de0c2587cb0a9ed17512e372cb4d38d2b6c46492b4acd8bc"`
[INFO] [stderr]     Checking shellscript v0.3.1
[INFO] [stderr]     Checking nom v4.1.1
[INFO] [stderr]     Checking fstab v0.3.1
[INFO] [stderr]     Checking regex v1.0.6
[INFO] [stderr]     Checking udev v0.2.0
[INFO] [stderr]     Checking block-utils v0.6.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `log`
[INFO] [stderr]  --> src/lib.rs:7:18
[INFO] [stderr]   |
[INFO] [stderr] 7 | use log::{debug, log, warn};
[INFO] [stderr]   |                  ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `log`
[INFO] [stderr]  --> src/lib.rs:7:18
[INFO] [stderr]   |
[INFO] [stderr] 7 | use log::{debug, log, warn};
[INFO] [stderr]   |                  ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]     --> src/lib.rs:1510:33
[INFO] [stderr]      |
[INFO] [stderr] 1510 |             Err(nom::Err::Error(e)) | Err(nom::Err::Failure(e)) => Err(BlockUtilsError::new(
[INFO] [stderr]      |                                 ^                           ^
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(unused_variables)] on by default
[INFO] [stderr] help: consider prefixing with an underscore
[INFO] [stderr]      |
[INFO] [stderr] 1510 |             Err(nom::Err::Error(_e)) | Err(nom::Err::Failure(_e)) => Err(BlockUtilsError::new(
[INFO] [stderr]      |                                 ^^                           ^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]     --> src/lib.rs:1510:33
[INFO] [stderr]      |
[INFO] [stderr] 1510 |             Err(nom::Err::Error(e)) | Err(nom::Err::Failure(e)) => Err(BlockUtilsError::new(
[INFO] [stderr]      |                                 ^                           ^
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(unused_variables)] on by default
[INFO] [stderr] help: consider prefixing with an underscore
[INFO] [stderr]      |
[INFO] [stderr] 1510 |             Err(nom::Err::Error(_e)) | Err(nom::Err::Failure(_e)) => Err(BlockUtilsError::new(
[INFO] [stderr]      |                                 ^^                           ^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.48s
[INFO] running `"docker" "inspect" "6a174e1b37cebe53de0c2587cb0a9ed17512e372cb4d38d2b6c46492b4acd8bc"`
[INFO] running `"docker" "rm" "-f" "6a174e1b37cebe53de0c2587cb0a9ed17512e372cb4d38d2b6c46492b4acd8bc"`
[INFO] [stdout] 6a174e1b37cebe53de0c2587cb0a9ed17512e372cb4d38d2b6c46492b4acd8bc