[INFO] fetching crate tokio-executor 0.1.8...
[INFO] extracting crate tokio-executor 0.1.8 into work/ex/beta-1.37-6/sources/1.36.0/reg/tokio-executor/0.1.8
[INFO] extracting crate tokio-executor 0.1.8 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tokio-executor/0.1.8
[INFO] validating manifest of tokio-executor-0.1.8 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 tokio-executor-0.1.8 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 tokio-executor-0.1.8
[INFO] finished frobbing tokio-executor-0.1.8
[INFO] frobbed toml for tokio-executor-0.1.8 written to work/ex/beta-1.37-6/sources/1.36.0/reg/tokio-executor/0.1.8/Cargo.toml
[INFO] started frobbing tokio-executor-0.1.8
[INFO] finished frobbing tokio-executor-0.1.8
[INFO] frobbed toml for tokio-executor-0.1.8 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tokio-executor/0.1.8/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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing tokio-executor-0.1.8 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/tokio-executor/0.1.8:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 511974d6cc690e5b54a82edf08ca184830be60c3dc149563029396f18cda1282
[INFO] running `"docker" "start" "-a" "511974d6cc690e5b54a82edf08ca184830be60c3dc149563029396f18cda1282"`
[INFO] [stderr]    Compiling tokio-executor v0.1.8 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "511974d6cc690e5b54a82edf08ca184830be60c3dc149563029396f18cda1282"`
[INFO] running `"docker" "rm" "-f" "511974d6cc690e5b54a82edf08ca184830be60c3dc149563029396f18cda1282"`
[INFO] [stdout] 511974d6cc690e5b54a82edf08ca184830be60c3dc149563029396f18cda1282
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/tokio-executor/0.1.8:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] cd3525f8142c839dc2179ffc878ff559bfbdb046f89c92297011a189f2713490
[INFO] running `"docker" "start" "-a" "cd3525f8142c839dc2179ffc878ff559bfbdb046f89c92297011a189f2713490"`
[INFO] [stderr]    Compiling tokio-executor v0.1.8 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.00s
[INFO] running `"docker" "inspect" "cd3525f8142c839dc2179ffc878ff559bfbdb046f89c92297011a189f2713490"`
[INFO] running `"docker" "rm" "-f" "cd3525f8142c839dc2179ffc878ff559bfbdb046f89c92297011a189f2713490"`
[INFO] [stdout] cd3525f8142c839dc2179ffc878ff559bfbdb046f89c92297011a189f2713490
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/tokio-executor/0.1.8:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] cc8c432227335820417e577cad232c8d489eac02dc8a0696d454a80f98d25bc5
[INFO] running `"docker" "start" "-a" "cc8c432227335820417e577cad232c8d489eac02dc8a0696d454a80f98d25bc5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tokio_executor-cc8de480a3baa4bb
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test global::tests::default_executor_is_send_and_sync ... ok
[INFO] [stdout] test global::tests::nested_default_executor_status ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/executor-2828585fbb841222
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test out_of_executor_context::execute ... ok
[INFO] [stderr]    Doc-tests tokio-executor
[INFO] [stdout] test out_of_executor_context::spawn ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/global.rs - global::spawn (line 147) ... ok
[INFO] [stdout] test src/executor.rs - executor::Executor (line 50) ... ok
[INFO] [stdout] test src/typed.rs - typed::TypedExecutor::status (line 136) ... ok
[INFO] [stdout] test src/executor.rs - executor::Executor::spawn (line 82) ... ok
[INFO] [stdout] test src/executor.rs - executor::Executor::status (line 117) ... ok
[INFO] [stdout] test src/typed.rs - typed::TypedExecutor::spawn (line 92) ... ok
[INFO] [stdout] test src/typed.rs - typed::TypedExecutor (line 23) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "cc8c432227335820417e577cad232c8d489eac02dc8a0696d454a80f98d25bc5"`
[INFO] running `"docker" "rm" "-f" "cc8c432227335820417e577cad232c8d489eac02dc8a0696d454a80f98d25bc5"`
[INFO] [stdout] cc8c432227335820417e577cad232c8d489eac02dc8a0696d454a80f98d25bc5