[INFO] crate parstream 0.2.1 is already in cache
[INFO] extracting crate parstream 0.2.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/parstream/0.2.1
[INFO] extracting crate parstream 0.2.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/parstream/0.2.1
[INFO] validating manifest of parstream-0.2.1 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 parstream-0.2.1 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 parstream-0.2.1
[INFO] finished frobbing parstream-0.2.1
[INFO] frobbed toml for parstream-0.2.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/parstream/0.2.1/Cargo.toml
[INFO] started frobbing parstream-0.2.1
[INFO] finished frobbing parstream-0.2.1
[INFO] frobbed toml for parstream-0.2.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/parstream/0.2.1/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 parstream-0.2.1 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-1/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/parstream/0.2.1:/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=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] ac3b3c4ec3980cf2e1e8beea63fb00a9bc7829a4f4d5a05b884f14dfe199fb04
[INFO] running `"docker" "start" "-a" "ac3b3c4ec3980cf2e1e8beea63fb00a9bc7829a4f4d5a05b884f14dfe199fb04"`
[INFO] [stderr]    Compiling parstream v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `"docker" "inspect" "ac3b3c4ec3980cf2e1e8beea63fb00a9bc7829a4f4d5a05b884f14dfe199fb04"`
[INFO] running `"docker" "rm" "-f" "ac3b3c4ec3980cf2e1e8beea63fb00a9bc7829a4f4d5a05b884f14dfe199fb04"`
[INFO] [stdout] ac3b3c4ec3980cf2e1e8beea63fb00a9bc7829a4f4d5a05b884f14dfe199fb04
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/parstream/0.2.1:/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=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] 8f6615ce044979a1cbc74d55f36292e17488c0a5a046a92af2e1cbc1e58f83e2
[INFO] running `"docker" "start" "-a" "8f6615ce044979a1cbc74d55f36292e17488c0a5a046a92af2e1cbc1e58f83e2"`
[INFO] [stderr]    Compiling parstream v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `"docker" "inspect" "8f6615ce044979a1cbc74d55f36292e17488c0a5a046a92af2e1cbc1e58f83e2"`
[INFO] running `"docker" "rm" "-f" "8f6615ce044979a1cbc74d55f36292e17488c0a5a046a92af2e1cbc1e58f83e2"`
[INFO] [stdout] 8f6615ce044979a1cbc74d55f36292e17488c0a5a046a92af2e1cbc1e58f83e2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/parstream/0.2.1:/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=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] 80ec17d2d268f63fbfc1309a57b2d26567f072aa6d1addae327adccbef191afa
[INFO] running `"docker" "start" "-a" "80ec17d2d268f63fbfc1309a57b2d26567f072aa6d1addae327adccbef191afa"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/parstream-2ceaf607f7fee877
[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 parstream
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs -  (line 30) ... ok
[INFO] [stdout] test src/lib.rs -  (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "80ec17d2d268f63fbfc1309a57b2d26567f072aa6d1addae327adccbef191afa"`
[INFO] running `"docker" "rm" "-f" "80ec17d2d268f63fbfc1309a57b2d26567f072aa6d1addae327adccbef191afa"`
[INFO] [stdout] 80ec17d2d268f63fbfc1309a57b2d26567f072aa6d1addae327adccbef191afa