[INFO] crate tokio-serde 0.3.0 is already in cache
[INFO] extracting crate tokio-serde 0.3.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/tokio-serde/0.3.0
[INFO] extracting crate tokio-serde 0.3.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tokio-serde/0.3.0
[INFO] validating manifest of tokio-serde-0.3.0 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-serde-0.3.0 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-serde-0.3.0
[INFO] finished frobbing tokio-serde-0.3.0
[INFO] frobbed toml for tokio-serde-0.3.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/tokio-serde/0.3.0/Cargo.toml
[INFO] started frobbing tokio-serde-0.3.0
[INFO] finished frobbing tokio-serde-0.3.0
[INFO] frobbed toml for tokio-serde-0.3.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tokio-serde/0.3.0/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] [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" "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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing tokio-serde-0.3.0 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-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/tokio-serde/0.3.0:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] c1b13fa61d61e5a07ba454f4d7a5e2070506ee173ca6abb83737c138d37ec58a
[INFO] running `"docker" "start" "-a" "c1b13fa61d61e5a07ba454f4d7a5e2070506ee173ca6abb83737c138d37ec58a"`
[INFO] [stderr]    Compiling tokio-serde v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `"docker" "inspect" "c1b13fa61d61e5a07ba454f4d7a5e2070506ee173ca6abb83737c138d37ec58a"`
[INFO] running `"docker" "rm" "-f" "c1b13fa61d61e5a07ba454f4d7a5e2070506ee173ca6abb83737c138d37ec58a"`
[INFO] [stdout] c1b13fa61d61e5a07ba454f4d7a5e2070506ee173ca6abb83737c138d37ec58a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/tokio-serde/0.3.0:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] fa462f5e0093c9a29f94964546b7a264afc54ad42ab60f013682d4df1a5ddf7c
[INFO] running `"docker" "start" "-a" "fa462f5e0093c9a29f94964546b7a264afc54ad42ab60f013682d4df1a5ddf7c"`
[INFO] [stderr]    Compiling tokio-serde v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `"docker" "inspect" "fa462f5e0093c9a29f94964546b7a264afc54ad42ab60f013682d4df1a5ddf7c"`
[INFO] running `"docker" "rm" "-f" "fa462f5e0093c9a29f94964546b7a264afc54ad42ab60f013682d4df1a5ddf7c"`
[INFO] [stdout] fa462f5e0093c9a29f94964546b7a264afc54ad42ab60f013682d4df1a5ddf7c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/tokio-serde/0.3.0:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] dbfd26adaaac810fb3ff4afafc6bfee2f7f2f157bed77f75dcea8cfb0389257f
[INFO] running `"docker" "start" "-a" "dbfd26adaaac810fb3ff4afafc6bfee2f7f2f157bed77f75dcea8cfb0389257f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tokio_serde-0ab6ea0c650b5a1a
[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 tokio-serde
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - Deserializer (line 157) ... ok
[INFO] [stdout] test src/lib.rs - Serializer (line 81) ... 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" "dbfd26adaaac810fb3ff4afafc6bfee2f7f2f157bed77f75dcea8cfb0389257f"`
[INFO] running `"docker" "rm" "-f" "dbfd26adaaac810fb3ff4afafc6bfee2f7f2f157bed77f75dcea8cfb0389257f"`
[INFO] [stdout] dbfd26adaaac810fb3ff4afafc6bfee2f7f2f157bed77f75dcea8cfb0389257f