[INFO] crate event-stream 0.1.0 is already in cache
[INFO] extracting crate event-stream 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/event-stream/0.1.0
[INFO] extracting crate event-stream 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/event-stream/0.1.0
[INFO] validating manifest of event-stream-0.1.0 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 event-stream-0.1.0 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 event-stream-0.1.0
[INFO] finished frobbing event-stream-0.1.0
[INFO] frobbed toml for event-stream-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/event-stream/0.1.0/Cargo.toml
[INFO] started frobbing event-stream-0.1.0
[INFO] finished frobbing event-stream-0.1.0
[INFO] frobbed toml for event-stream-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/event-stream/0.1.0/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing event-stream-0.1.0 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-2/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/event-stream/0.1.0:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 630fba283b897f267995feb5521ef0313b1f383781e77dcf3ab140681e7b967b
[INFO] running `"docker" "start" "-a" "630fba283b897f267995feb5521ef0313b1f383781e77dcf3ab140681e7b967b"`
[INFO] [stderr]    Compiling event-stream v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `"docker" "inspect" "630fba283b897f267995feb5521ef0313b1f383781e77dcf3ab140681e7b967b"`
[INFO] running `"docker" "rm" "-f" "630fba283b897f267995feb5521ef0313b1f383781e77dcf3ab140681e7b967b"`
[INFO] [stdout] 630fba283b897f267995feb5521ef0313b1f383781e77dcf3ab140681e7b967b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/event-stream/0.1.0:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9c69f1ecc881807d8eff1ffb6589ab688130b1f7ae383484f11e00ed0ee46142
[INFO] running `"docker" "start" "-a" "9c69f1ecc881807d8eff1ffb6589ab688130b1f7ae383484f11e00ed0ee46142"`
[INFO] [stderr]    Compiling event-stream v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `"docker" "inspect" "9c69f1ecc881807d8eff1ffb6589ab688130b1f7ae383484f11e00ed0ee46142"`
[INFO] running `"docker" "rm" "-f" "9c69f1ecc881807d8eff1ffb6589ab688130b1f7ae383484f11e00ed0ee46142"`
[INFO] [stdout] 9c69f1ecc881807d8eff1ffb6589ab688130b1f7ae383484f11e00ed0ee46142
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/event-stream/0.1.0:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 1b90efa1c05a6008ff5c7d37f658413ab9720dbdeae254c6785f2ad94b72078d
[INFO] running `"docker" "start" "-a" "1b90efa1c05a6008ff5c7d37f658413ab9720dbdeae254c6785f2ad94b72078d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/event_stream-d448907b4549488b
[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]      Running /opt/crater/target/debug/deps/basic-62f6753a5fb2497a
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] MyListener { count: 0 } oh event: Ping
[INFO] [stdout] MyListener { count: 1 } oh event: Hello("test")
[INFO] [stdout] test test_basic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests event-stream
[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" "1b90efa1c05a6008ff5c7d37f658413ab9720dbdeae254c6785f2ad94b72078d"`
[INFO] running `"docker" "rm" "-f" "1b90efa1c05a6008ff5c7d37f658413ab9720dbdeae254c6785f2ad94b72078d"`
[INFO] [stdout] 1b90efa1c05a6008ff5c7d37f658413ab9720dbdeae254c6785f2ad94b72078d