[INFO] crate crates-io-semverver 0.22.0 is already in cache
[INFO] extracting crate crates-io-semverver 0.22.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/crates-io-semverver/0.22.0
[INFO] extracting crate crates-io-semverver 0.22.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/crates-io-semverver/0.22.0
[INFO] validating manifest of crates-io-semverver-0.22.0 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 crates-io-semverver-0.22.0 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 crates-io-semverver-0.22.0
[INFO] finished frobbing crates-io-semverver-0.22.0
[INFO] frobbed toml for crates-io-semverver-0.22.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/crates-io-semverver/0.22.0/Cargo.toml
[INFO] started frobbing crates-io-semverver-0.22.0
[INFO] finished frobbing crates-io-semverver-0.22.0
[INFO] frobbed toml for crates-io-semverver-0.22.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/crates-io-semverver/0.22.0/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 crates-io-semverver-0.22.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/crates-io-semverver/0.22.0:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 9ca53a5ce7a4dd1fc9cb731faf565e7c0b1bf5b2aa011d8275476dbe9dbaae67
[INFO] running `"docker" "start" "-a" "9ca53a5ce7a4dd1fc9cb731faf565e7c0b1bf5b2aa011d8275476dbe9dbaae67"`
[INFO] [stderr]    Compiling crates-io-semverver v0.22.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.73s
[INFO] running `"docker" "inspect" "9ca53a5ce7a4dd1fc9cb731faf565e7c0b1bf5b2aa011d8275476dbe9dbaae67"`
[INFO] running `"docker" "rm" "-f" "9ca53a5ce7a4dd1fc9cb731faf565e7c0b1bf5b2aa011d8275476dbe9dbaae67"`
[INFO] [stdout] 9ca53a5ce7a4dd1fc9cb731faf565e7c0b1bf5b2aa011d8275476dbe9dbaae67
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/crates-io-semverver/0.22.0:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1bc85ce0918a6405c74ff3e062c9aa3f3d32c797a20f0b64d663eb7e0cf2971e
[INFO] running `"docker" "start" "-a" "1bc85ce0918a6405c74ff3e062c9aa3f3d32c797a20f0b64d663eb7e0cf2971e"`
[INFO] [stderr]    Compiling crates-io-semverver v0.22.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `"docker" "inspect" "1bc85ce0918a6405c74ff3e062c9aa3f3d32c797a20f0b64d663eb7e0cf2971e"`
[INFO] running `"docker" "rm" "-f" "1bc85ce0918a6405c74ff3e062c9aa3f3d32c797a20f0b64d663eb7e0cf2971e"`
[INFO] [stdout] 1bc85ce0918a6405c74ff3e062c9aa3f3d32c797a20f0b64d663eb7e0cf2971e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/crates-io-semverver/0.22.0:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] f87567f6aaada12ebc0b7a3e671ec9fd69c895eda6c2ea165729c7be42782d71
[INFO] running `"docker" "start" "-a" "f87567f6aaada12ebc0b7a3e671ec9fd69c895eda6c2ea165729c7be42782d71"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/crates_io-d1b94b5447744479
[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] [stderr]    Doc-tests crates_io
[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" "f87567f6aaada12ebc0b7a3e671ec9fd69c895eda6c2ea165729c7be42782d71"`
[INFO] running `"docker" "rm" "-f" "f87567f6aaada12ebc0b7a3e671ec9fd69c895eda6c2ea165729c7be42782d71"`
[INFO] [stdout] f87567f6aaada12ebc0b7a3e671ec9fd69c895eda6c2ea165729c7be42782d71