[INFO] crate tokio-trace-subscriber 0.0.0 is already in cache
[INFO] extracting crate tokio-trace-subscriber 0.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/tokio-trace-subscriber/0.0.0
[INFO] extracting crate tokio-trace-subscriber 0.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tokio-trace-subscriber/0.0.0
[INFO] validating manifest of tokio-trace-subscriber-0.0.0 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 tokio-trace-subscriber-0.0.0 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 tokio-trace-subscriber-0.0.0
[INFO] finished frobbing tokio-trace-subscriber-0.0.0
[INFO] frobbed toml for tokio-trace-subscriber-0.0.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/tokio-trace-subscriber/0.0.0/Cargo.toml
[INFO] started frobbing tokio-trace-subscriber-0.0.0
[INFO] finished frobbing tokio-trace-subscriber-0.0.0
[INFO] frobbed toml for tokio-trace-subscriber-0.0.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tokio-trace-subscriber/0.0.0/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] 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 tokio-trace-subscriber-0.0.0 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-7/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/tokio-trace-subscriber/0.0.0:/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] ad612e2ce126f2978208ca9330966327127241c75583396b0b4e9db4c8b1dbb5
[INFO] running `"docker" "start" "-a" "ad612e2ce126f2978208ca9330966327127241c75583396b0b4e9db4c8b1dbb5"`
[INFO] [stderr]    Compiling tokio-trace-subscriber v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `"docker" "inspect" "ad612e2ce126f2978208ca9330966327127241c75583396b0b4e9db4c8b1dbb5"`
[INFO] running `"docker" "rm" "-f" "ad612e2ce126f2978208ca9330966327127241c75583396b0b4e9db4c8b1dbb5"`
[INFO] [stdout] ad612e2ce126f2978208ca9330966327127241c75583396b0b4e9db4c8b1dbb5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/tokio-trace-subscriber/0.0.0:/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] cf49f51ad27242f23a1712d28faf79e8f0fa039293ef8c726fa7ba0d511bc31c
[INFO] running `"docker" "start" "-a" "cf49f51ad27242f23a1712d28faf79e8f0fa039293ef8c726fa7ba0d511bc31c"`
[INFO] [stderr]    Compiling tokio-trace-subscriber v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `"docker" "inspect" "cf49f51ad27242f23a1712d28faf79e8f0fa039293ef8c726fa7ba0d511bc31c"`
[INFO] running `"docker" "rm" "-f" "cf49f51ad27242f23a1712d28faf79e8f0fa039293ef8c726fa7ba0d511bc31c"`
[INFO] [stdout] cf49f51ad27242f23a1712d28faf79e8f0fa039293ef8c726fa7ba0d511bc31c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/tokio-trace-subscriber/0.0.0:/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] 90f5ebde3fe68444e34758e5e37f6588819ba27d6436c01a49ff5f5099d26563
[INFO] running `"docker" "start" "-a" "90f5ebde3fe68444e34758e5e37f6588819ba27d6436c01a49ff5f5099d26563"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tokio_trace_subscriber-4526a86fd2ce324c
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests tokio-trace-subscriber
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "90f5ebde3fe68444e34758e5e37f6588819ba27d6436c01a49ff5f5099d26563"`
[INFO] running `"docker" "rm" "-f" "90f5ebde3fe68444e34758e5e37f6588819ba27d6436c01a49ff5f5099d26563"`
[INFO] [stdout] 90f5ebde3fe68444e34758e5e37f6588819ba27d6436c01a49ff5f5099d26563