[INFO] crate serde08 0.8.0 is already in cache
[INFO] extracting crate serde08 0.8.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/serde08/0.8.0
[INFO] extracting crate serde08 0.8.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/serde08/0.8.0
[INFO] validating manifest of serde08-0.8.0 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 serde08-0.8.0 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 serde08-0.8.0
[INFO] finished frobbing serde08-0.8.0
[INFO] frobbed toml for serde08-0.8.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/serde08/0.8.0/Cargo.toml
[INFO] started frobbing serde08-0.8.0
[INFO] finished frobbing serde08-0.8.0
[INFO] frobbed toml for serde08-0.8.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/serde08/0.8.0/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 serde08-0.8.0 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-3/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/serde08/0.8.0:/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] c3706f2db8f661d03c24407778a6ee8a64c6c06bcf7bc6189f7b69c560dc6e88
[INFO] running `"docker" "start" "-a" "c3706f2db8f661d03c24407778a6ee8a64c6c06bcf7bc6189f7b69c560dc6e88"`
[INFO] [stderr]    Compiling serde v0.8.23
[INFO] [stderr]    Compiling serde08 v0.8.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.45s
[INFO] running `"docker" "inspect" "c3706f2db8f661d03c24407778a6ee8a64c6c06bcf7bc6189f7b69c560dc6e88"`
[INFO] running `"docker" "rm" "-f" "c3706f2db8f661d03c24407778a6ee8a64c6c06bcf7bc6189f7b69c560dc6e88"`
[INFO] [stdout] c3706f2db8f661d03c24407778a6ee8a64c6c06bcf7bc6189f7b69c560dc6e88
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/serde08/0.8.0:/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] 1b28581b24ffdabaf5707194286014b44ce51c6e3e8e675a09cf1fcf2f2b9f18
[INFO] running `"docker" "start" "-a" "1b28581b24ffdabaf5707194286014b44ce51c6e3e8e675a09cf1fcf2f2b9f18"`
[INFO] [stderr]    Compiling serde08 v0.8.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `"docker" "inspect" "1b28581b24ffdabaf5707194286014b44ce51c6e3e8e675a09cf1fcf2f2b9f18"`
[INFO] running `"docker" "rm" "-f" "1b28581b24ffdabaf5707194286014b44ce51c6e3e8e675a09cf1fcf2f2b9f18"`
[INFO] [stdout] 1b28581b24ffdabaf5707194286014b44ce51c6e3e8e675a09cf1fcf2f2b9f18
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/serde08/0.8.0:/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] ec7a3f42dbea30ed749ca75fd07f9b21899a3be58c91c67737ed61b045b3ac18
[INFO] running `"docker" "start" "-a" "ec7a3f42dbea30ed749ca75fd07f9b21899a3be58c91c67737ed61b045b3ac18"`
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/serde08-651d663bf8b5a66f
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde08
[INFO] [stdout] test result: ok. 0 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" "ec7a3f42dbea30ed749ca75fd07f9b21899a3be58c91c67737ed61b045b3ac18"`
[INFO] running `"docker" "rm" "-f" "ec7a3f42dbea30ed749ca75fd07f9b21899a3be58c91c67737ed61b045b3ac18"`
[INFO] [stdout] ec7a3f42dbea30ed749ca75fd07f9b21899a3be58c91c67737ed61b045b3ac18