[INFO] fetching crate readfilez 0.1.3...
[INFO] extracting crate readfilez 0.1.3 into work/ex/beta-1.37-6/sources/1.36.0/reg/readfilez/0.1.3
[INFO] extracting crate readfilez 0.1.3 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/readfilez/0.1.3
[INFO] validating manifest of readfilez-0.1.3 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of readfilez-0.1.3 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing readfilez-0.1.3
[INFO] finished frobbing readfilez-0.1.3
[INFO] frobbed toml for readfilez-0.1.3 written to work/ex/beta-1.37-6/sources/1.36.0/reg/readfilez/0.1.3/Cargo.toml
[INFO] started frobbing readfilez-0.1.3
[INFO] finished frobbing readfilez-0.1.3
[INFO] frobbed toml for readfilez-0.1.3 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/readfilez/0.1.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing readfilez-0.1.3 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/readfilez/0.1.3:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] c2c8edd7aa9d853b7d3e6d741e0e028e3edf1592a495da91342e197aa31b5c0b
[INFO] running `"docker" "start" "-a" "c2c8edd7aa9d853b7d3e6d741e0e028e3edf1592a495da91342e197aa31b5c0b"`
[INFO] [stderr]    Compiling boolinator v2.4.0
[INFO] [stderr]    Compiling readfilez v0.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `"docker" "inspect" "c2c8edd7aa9d853b7d3e6d741e0e028e3edf1592a495da91342e197aa31b5c0b"`
[INFO] running `"docker" "rm" "-f" "c2c8edd7aa9d853b7d3e6d741e0e028e3edf1592a495da91342e197aa31b5c0b"`
[INFO] [stdout] c2c8edd7aa9d853b7d3e6d741e0e028e3edf1592a495da91342e197aa31b5c0b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/readfilez/0.1.3:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3e56c7635377f9b81477587ece1e366adaa4e27a48ebe74c118cc59672231fa8
[INFO] running `"docker" "start" "-a" "3e56c7635377f9b81477587ece1e366adaa4e27a48ebe74c118cc59672231fa8"`
[INFO] [stderr]    Compiling readfilez v0.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `"docker" "inspect" "3e56c7635377f9b81477587ece1e366adaa4e27a48ebe74c118cc59672231fa8"`
[INFO] running `"docker" "rm" "-f" "3e56c7635377f9b81477587ece1e366adaa4e27a48ebe74c118cc59672231fa8"`
[INFO] [stdout] 3e56c7635377f9b81477587ece1e366adaa4e27a48ebe74c118cc59672231fa8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/readfilez/0.1.3:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 9653d21897b83a6d94d03fcd69224a9bb27ce4749ca3976fdcf034b73749d4d7
[INFO] running `"docker" "start" "-a" "9653d21897b83a6d94d03fcd69224a9bb27ce4749ca3976fdcf034b73749d4d7"`
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/readfilez-d72f065f58ca468e
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests readfilez
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "9653d21897b83a6d94d03fcd69224a9bb27ce4749ca3976fdcf034b73749d4d7"`
[INFO] running `"docker" "rm" "-f" "9653d21897b83a6d94d03fcd69224a9bb27ce4749ca3976fdcf034b73749d4d7"`
[INFO] [stdout] 9653d21897b83a6d94d03fcd69224a9bb27ce4749ca3976fdcf034b73749d4d7