[INFO] fetching crate serde_state 0.4.6...
[INFO] extracting crate serde_state 0.4.6 into work/ex/beta-1.37-6/sources/1.36.0/reg/serde_state/0.4.6
[INFO] extracting crate serde_state 0.4.6 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/serde_state/0.4.6
[INFO] validating manifest of serde_state-0.4.6 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 serde_state-0.4.6 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 serde_state-0.4.6
[INFO] finished frobbing serde_state-0.4.6
[INFO] frobbed toml for serde_state-0.4.6 written to work/ex/beta-1.37-6/sources/1.36.0/reg/serde_state/0.4.6/Cargo.toml
[INFO] started frobbing serde_state-0.4.6
[INFO] finished frobbing serde_state-0.4.6
[INFO] frobbed toml for serde_state-0.4.6 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/serde_state/0.4.6/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 serde_state-0.4.6 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-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/serde_state/0.4.6:/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] 23491bbd1e69901e798be34699962317d8b420187590c58d37c62ef6a36ccdbc
[INFO] running `"docker" "start" "-a" "23491bbd1e69901e798be34699962317d8b420187590c58d37c62ef6a36ccdbc"`
[INFO] [stderr]    Compiling serde_state v0.4.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.35s
[INFO] running `"docker" "inspect" "23491bbd1e69901e798be34699962317d8b420187590c58d37c62ef6a36ccdbc"`
[INFO] running `"docker" "rm" "-f" "23491bbd1e69901e798be34699962317d8b420187590c58d37c62ef6a36ccdbc"`
[INFO] [stdout] 23491bbd1e69901e798be34699962317d8b420187590c58d37c62ef6a36ccdbc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/serde_state/0.4.6:/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] 2b0f1d5778623041073460bc14cf845474180726e4b898c9c6c29d98ce2f4a7d
[INFO] running `"docker" "start" "-a" "2b0f1d5778623041073460bc14cf845474180726e4b898c9c6c29d98ce2f4a7d"`
[INFO] [stderr]    Compiling serde_derive_state v0.4.7
[INFO] [stderr]    Compiling serde_state v0.4.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.33s
[INFO] running `"docker" "inspect" "2b0f1d5778623041073460bc14cf845474180726e4b898c9c6c29d98ce2f4a7d"`
[INFO] running `"docker" "rm" "-f" "2b0f1d5778623041073460bc14cf845474180726e4b898c9c6c29d98ce2f4a7d"`
[INFO] [stdout] 2b0f1d5778623041073460bc14cf845474180726e4b898c9c6c29d98ce2f4a7d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/serde_state/0.4.6:/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] 2bd5f0eece4f0415dd7a6bbdbac1cfe1ec757f0ca64dd762c1b611e9dd74d517
[INFO] running `"docker" "start" "-a" "2bd5f0eece4f0415dd7a6bbdbac1cfe1ec757f0ca64dd762c1b611e9dd74d517"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/serde_state-aac52ee252f985f4
[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 serde_state
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "2bd5f0eece4f0415dd7a6bbdbac1cfe1ec757f0ca64dd762c1b611e9dd74d517"`
[INFO] running `"docker" "rm" "-f" "2bd5f0eece4f0415dd7a6bbdbac1cfe1ec757f0ca64dd762c1b611e9dd74d517"`
[INFO] [stdout] 2bd5f0eece4f0415dd7a6bbdbac1cfe1ec757f0ca64dd762c1b611e9dd74d517