[INFO] crate lint-emit 0.3.3 is already in cache
[INFO] extracting crate lint-emit 0.3.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/lint-emit/0.3.3
[INFO] extracting crate lint-emit 0.3.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lint-emit/0.3.3
[INFO] validating manifest of lint-emit-0.3.3 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of lint-emit-0.3.3 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing lint-emit-0.3.3
[INFO] finished frobbing lint-emit-0.3.3
[INFO] frobbed toml for lint-emit-0.3.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/lint-emit/0.3.3/Cargo.toml
[INFO] started frobbing lint-emit-0.3.3
[INFO] finished frobbing lint-emit-0.3.3
[INFO] frobbed toml for lint-emit-0.3.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lint-emit/0.3.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing lint-emit-0.3.3 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lint-emit/0.3.3:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 8c52ff4cedb17a2d2bd27bba386404f877e7e70bda9e9dc4f86dabf4828ed410
[INFO] running `"docker" "start" "-a" "8c52ff4cedb17a2d2bd27bba386404f877e7e70bda9e9dc4f86dabf4828ed410"`
[INFO] [stderr]    Compiling winapi v0.3.7
[INFO] [stderr]    Compiling slog v2.5.2
[INFO] [stderr]    Compiling slog-term v2.4.1
[INFO] [stderr]    Compiling slog-async v2.3.0
[INFO] [stderr]    Compiling winconsole v0.10.0
[INFO] [stderr]    Compiling colored v1.8.0
[INFO] [stderr]    Compiling lint-emit v0.3.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.24s
[INFO] running `"docker" "inspect" "8c52ff4cedb17a2d2bd27bba386404f877e7e70bda9e9dc4f86dabf4828ed410"`
[INFO] running `"docker" "rm" "-f" "8c52ff4cedb17a2d2bd27bba386404f877e7e70bda9e9dc4f86dabf4828ed410"`
[INFO] [stdout] 8c52ff4cedb17a2d2bd27bba386404f877e7e70bda9e9dc4f86dabf4828ed410
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lint-emit/0.3.3:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7afe2b757c8df1227766fae1e47aae5cc0501e54ecba512cc3b70d42128c1280
[INFO] running `"docker" "start" "-a" "7afe2b757c8df1227766fae1e47aae5cc0501e54ecba512cc3b70d42128c1280"`
[INFO] [stderr]    Compiling lint-emit v0.3.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `"docker" "inspect" "7afe2b757c8df1227766fae1e47aae5cc0501e54ecba512cc3b70d42128c1280"`
[INFO] running `"docker" "rm" "-f" "7afe2b757c8df1227766fae1e47aae5cc0501e54ecba512cc3b70d42128c1280"`
[INFO] [stdout] 7afe2b757c8df1227766fae1e47aae5cc0501e54ecba512cc3b70d42128c1280
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lint-emit/0.3.3:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] b3915fb040801f6eb852c38d482a624ff708da1f263e674d7b134496d331117d
[INFO] running `"docker" "start" "-a" "b3915fb040801f6eb852c38d482a624ff708da1f263e674d7b134496d331117d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lint_emit-22379294f24ef8a7
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b3915fb040801f6eb852c38d482a624ff708da1f263e674d7b134496d331117d"`
[INFO] running `"docker" "rm" "-f" "b3915fb040801f6eb852c38d482a624ff708da1f263e674d7b134496d331117d"`
[INFO] [stdout] b3915fb040801f6eb852c38d482a624ff708da1f263e674d7b134496d331117d