[INFO] updating cached repository staktrace/mailparse-bin
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/staktrace/mailparse-bin
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/staktrace/mailparse-bin" "work/ex/beta-1.37-6/sources/1.36.0/gh/staktrace/mailparse-bin"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/staktrace/mailparse-bin'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/staktrace/mailparse-bin" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/staktrace/mailparse-bin"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/staktrace/mailparse-bin'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a380e963d8891b9153a0881160774a672562705e
[INFO] sha for GitHub repo staktrace/mailparse-bin: a380e963d8891b9153a0881160774a672562705e
[INFO] validating manifest of staktrace/mailparse-bin 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 staktrace/mailparse-bin 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 staktrace/mailparse-bin
[INFO] finished frobbing staktrace/mailparse-bin
[INFO] frobbed toml for staktrace/mailparse-bin written to work/ex/beta-1.37-6/sources/1.36.0/gh/staktrace/mailparse-bin/Cargo.toml
[INFO] started frobbing staktrace/mailparse-bin
[INFO] finished frobbing staktrace/mailparse-bin
[INFO] frobbed toml for staktrace/mailparse-bin written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/staktrace/mailparse-bin/Cargo.toml
[INFO] crate staktrace/mailparse-bin already has a lockfile, it will not be regenerated
[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 staktrace/mailparse-bin 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/gh/staktrace/mailparse-bin:/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] 6f4ebc670b8f86a5134a32c10ae5504d47ae1ec9477f2b8f08d0da9b21bec216
[INFO] running `"docker" "start" "-a" "6f4ebc670b8f86a5134a32c10ae5504d47ae1ec9477f2b8f08d0da9b21bec216"`
[INFO] [stderr]    Compiling encoding v0.2.32
[INFO] [stderr]    Compiling mailparse v0.6.4
[INFO] [stderr]    Compiling mailparse-bin v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.24s
[INFO] running `"docker" "inspect" "6f4ebc670b8f86a5134a32c10ae5504d47ae1ec9477f2b8f08d0da9b21bec216"`
[INFO] running `"docker" "rm" "-f" "6f4ebc670b8f86a5134a32c10ae5504d47ae1ec9477f2b8f08d0da9b21bec216"`
[INFO] [stdout] 6f4ebc670b8f86a5134a32c10ae5504d47ae1ec9477f2b8f08d0da9b21bec216
[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/gh/staktrace/mailparse-bin:/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] 391278dc163483ee04737ae88293c8455653292afbf747a69cab9dcb07201390
[INFO] running `"docker" "start" "-a" "391278dc163483ee04737ae88293c8455653292afbf747a69cab9dcb07201390"`
[INFO] [stderr]    Compiling mailparse-bin v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `"docker" "inspect" "391278dc163483ee04737ae88293c8455653292afbf747a69cab9dcb07201390"`
[INFO] running `"docker" "rm" "-f" "391278dc163483ee04737ae88293c8455653292afbf747a69cab9dcb07201390"`
[INFO] [stdout] 391278dc163483ee04737ae88293c8455653292afbf747a69cab9dcb07201390
[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/gh/staktrace/mailparse-bin:/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] 28ddfb29685b9cb368346f1345df17fa2e3727b5ad1dcac6463ec460179cec19
[INFO] running `"docker" "start" "-a" "28ddfb29685b9cb368346f1345df17fa2e3727b5ad1dcac6463ec460179cec19"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mailparse_bin-6f867b9552dc5a94
[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" "28ddfb29685b9cb368346f1345df17fa2e3727b5ad1dcac6463ec460179cec19"`
[INFO] running `"docker" "rm" "-f" "28ddfb29685b9cb368346f1345df17fa2e3727b5ad1dcac6463ec460179cec19"`
[INFO] [stdout] 28ddfb29685b9cb368346f1345df17fa2e3727b5ad1dcac6463ec460179cec19