[INFO] updating cached repository dbrgn/acra-collector
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/dbrgn/acra-collector
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/dbrgn/acra-collector" "work/ex/beta-1.38-1/sources/1.37.0/gh/dbrgn/acra-collector"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/dbrgn/acra-collector'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dbrgn/acra-collector" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dbrgn/acra-collector"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dbrgn/acra-collector'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4b2aa93797bee78aca2ad56e61767f2d2ce96840
[INFO] sha for GitHub repo dbrgn/acra-collector: 4b2aa93797bee78aca2ad56e61767f2d2ce96840
[INFO] validating manifest of dbrgn/acra-collector 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 dbrgn/acra-collector 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 dbrgn/acra-collector
[INFO] finished frobbing dbrgn/acra-collector
[INFO] frobbed toml for dbrgn/acra-collector written to work/ex/beta-1.38-1/sources/1.37.0/gh/dbrgn/acra-collector/Cargo.toml
[INFO] started frobbing dbrgn/acra-collector
[INFO] finished frobbing dbrgn/acra-collector
[INFO] frobbed toml for dbrgn/acra-collector written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dbrgn/acra-collector/Cargo.toml
[INFO] crate dbrgn/acra-collector already has a lockfile, it will not be regenerated
[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 dbrgn/acra-collector against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/dbrgn/acra-collector:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 074177ed5299e9da6cc65875c01c38625b7987b8c0a00889a39cb101ea4c8aa6
[INFO] running `"docker" "start" "-a" "074177ed5299e9da6cc65875c01c38625b7987b8c0a00889a39cb101ea4c8aa6"`
[INFO] [stderr]    Compiling cc v1.0.5
[INFO] [stderr]    Compiling bufstream v0.1.3
[INFO] [stderr]    Compiling termcolor v0.3.5
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling atty v0.2.8
[INFO] [stderr]    Compiling base64 v0.6.0
[INFO] [stderr]    Compiling regex-syntax v0.5.0
[INFO] [stderr]    Compiling serde_json v1.0.10
[INFO] [stderr]    Compiling email v0.0.18
[INFO] [stderr]    Compiling uuid v0.4.0
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling aho-corasick v0.6.4
[INFO] [stderr]    Compiling chrono v0.4.0
[INFO] [stderr]    Compiling phf_generator v0.7.21
[INFO] [stderr]    Compiling hyper v0.10.13
[INFO] [stderr]    Compiling phf_codegen v0.7.21
[INFO] [stderr]    Compiling mime_guess v1.8.4
[INFO] [stderr]    Compiling openssl-sys v0.9.27
[INFO] [stderr]    Compiling openssl v0.9.24
[INFO] [stderr]    Compiling regex v0.2.7
[INFO] [stderr]    Compiling iron v0.6.0
[INFO] [stderr]    Compiling router v0.6.0
[INFO] [stderr]    Compiling lettre v0.6.2
[INFO] [stderr]    Compiling env_logger v0.5.5
[INFO] [stderr]    Compiling acra-collector v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 14s
[INFO] running `"docker" "inspect" "074177ed5299e9da6cc65875c01c38625b7987b8c0a00889a39cb101ea4c8aa6"`
[INFO] running `"docker" "rm" "-f" "074177ed5299e9da6cc65875c01c38625b7987b8c0a00889a39cb101ea4c8aa6"`
[INFO] [stdout] 074177ed5299e9da6cc65875c01c38625b7987b8c0a00889a39cb101ea4c8aa6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/dbrgn/acra-collector:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7e537f8850ceea243a0935646be2526a0a3543d2f49de29c4bcefb0febd32236
[INFO] running `"docker" "start" "-a" "7e537f8850ceea243a0935646be2526a0a3543d2f49de29c4bcefb0febd32236"`
[INFO] [stderr]    Compiling acra-collector v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
[INFO] running `"docker" "inspect" "7e537f8850ceea243a0935646be2526a0a3543d2f49de29c4bcefb0febd32236"`
[INFO] running `"docker" "rm" "-f" "7e537f8850ceea243a0935646be2526a0a3543d2f49de29c4bcefb0febd32236"`
[INFO] [stdout] 7e537f8850ceea243a0935646be2526a0a3543d2f49de29c4bcefb0febd32236
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/dbrgn/acra-collector:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] df8982cb8a7f2c9b078f4faa4ee60d83be2b2972fb7830a87bc04c201d2b2dc1
[INFO] running `"docker" "start" "-a" "df8982cb8a7f2c9b078f4faa4ee60d83be2b2972fb7830a87bc04c201d2b2dc1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/acra_collector-994e1567e24e2c3c
[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" "df8982cb8a7f2c9b078f4faa4ee60d83be2b2972fb7830a87bc04c201d2b2dc1"`
[INFO] running `"docker" "rm" "-f" "df8982cb8a7f2c9b078f4faa4ee60d83be2b2972fb7830a87bc04c201d2b2dc1"`
[INFO] [stdout] df8982cb8a7f2c9b078f4faa4ee60d83be2b2972fb7830a87bc04c201d2b2dc1