[INFO] crate certainly 1.6.2 is already in cache
[INFO] extracting crate certainly 1.6.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/certainly/1.6.2
[INFO] extracting crate certainly 1.6.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/certainly/1.6.2
[INFO] validating manifest of certainly-1.6.2 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 certainly-1.6.2 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 certainly-1.6.2
[INFO] finished frobbing certainly-1.6.2
[INFO] frobbed toml for certainly-1.6.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/certainly/1.6.2/Cargo.toml
[INFO] started frobbing certainly-1.6.2
[INFO] finished frobbing certainly-1.6.2
[INFO] frobbed toml for certainly-1.6.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/certainly/1.6.2/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing certainly-1.6.2 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-3/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/certainly/1.6.2:/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] c6ca7c6e62e1e591e8cec51fe382c48104a845c940fc9728b15b96b5b164d70a
[INFO] running `"docker" "start" "-a" "c6ca7c6e62e1e591e8cec51fe382c48104a845c940fc9728b15b96b5b164d70a"`
[INFO] [stderr]    Compiling openssl v0.10.24
[INFO] [stderr]    Compiling openssl-src v111.5.0+1.1.1c
[INFO] [stderr]    Compiling gethostname v0.2.0
[INFO] [stderr]    Compiling openssl-sys v0.9.49
[INFO] [stderr]    Compiling certainly v1.6.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 14s
[INFO] running `"docker" "inspect" "c6ca7c6e62e1e591e8cec51fe382c48104a845c940fc9728b15b96b5b164d70a"`
[INFO] running `"docker" "rm" "-f" "c6ca7c6e62e1e591e8cec51fe382c48104a845c940fc9728b15b96b5b164d70a"`
[INFO] [stdout] c6ca7c6e62e1e591e8cec51fe382c48104a845c940fc9728b15b96b5b164d70a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/certainly/1.6.2:/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] 5509d8a49c2c5b0ac0bcd9b9990ab899f93513b2b5bcc8a4ad16b3d884437f37
[INFO] running `"docker" "start" "-a" "5509d8a49c2c5b0ac0bcd9b9990ab899f93513b2b5bcc8a4ad16b3d884437f37"`
[INFO] [stderr]    Compiling certainly v1.6.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `"docker" "inspect" "5509d8a49c2c5b0ac0bcd9b9990ab899f93513b2b5bcc8a4ad16b3d884437f37"`
[INFO] running `"docker" "rm" "-f" "5509d8a49c2c5b0ac0bcd9b9990ab899f93513b2b5bcc8a4ad16b3d884437f37"`
[INFO] [stdout] 5509d8a49c2c5b0ac0bcd9b9990ab899f93513b2b5bcc8a4ad16b3d884437f37
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/certainly/1.6.2:/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] 441721379fcce2a8a07248201aa4732db3131e575b7beb9f1895164fafd18838
[INFO] running `"docker" "start" "-a" "441721379fcce2a8a07248201aa4732db3131e575b7beb9f1895164fafd18838"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/certainly-b20605b540cd400d
[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" "441721379fcce2a8a07248201aa4732db3131e575b7beb9f1895164fafd18838"`
[INFO] running `"docker" "rm" "-f" "441721379fcce2a8a07248201aa4732db3131e575b7beb9f1895164fafd18838"`
[INFO] [stdout] 441721379fcce2a8a07248201aa4732db3131e575b7beb9f1895164fafd18838