[INFO] updating cached repository imondrag/showerthoughts
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/imondrag/showerthoughts
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/imondrag/showerthoughts" "work/ex/beta-1.38-1/sources/1.37.0/gh/imondrag/showerthoughts"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/imondrag/showerthoughts'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/imondrag/showerthoughts" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/imondrag/showerthoughts"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/imondrag/showerthoughts'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 780c092315d0f7de7e3354fd559aebc64b1c2a67
[INFO] sha for GitHub repo imondrag/showerthoughts: 780c092315d0f7de7e3354fd559aebc64b1c2a67
[INFO] validating manifest of imondrag/showerthoughts 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 imondrag/showerthoughts 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 imondrag/showerthoughts
[INFO] finished frobbing imondrag/showerthoughts
[INFO] frobbed toml for imondrag/showerthoughts written to work/ex/beta-1.38-1/sources/1.37.0/gh/imondrag/showerthoughts/Cargo.toml
[INFO] started frobbing imondrag/showerthoughts
[INFO] finished frobbing imondrag/showerthoughts
[INFO] frobbed toml for imondrag/showerthoughts written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/imondrag/showerthoughts/Cargo.toml
[INFO] crate imondrag/showerthoughts 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 imondrag/showerthoughts 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/imondrag/showerthoughts:/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] adf494e02de3f9ae6ecb8bda855f6f6c570f0add51f26938fed9ac5c955d9495
[INFO] running `"docker" "start" "-a" "adf494e02de3f9ae6ecb8bda855f6f6c570f0add51f26938fed9ac5c955d9495"`
[INFO] [stderr]    Compiling miniz_oxide_c_api v0.2.1
[INFO] [stderr]    Compiling bincode v1.1.3
[INFO] [stderr]    Compiling syn v0.15.32
[INFO] [stderr]    Compiling cookie v0.11.0
[INFO] [stderr]    Compiling serde_urlencoded v0.5.5
[INFO] [stderr]    Compiling serde_json v0.9.10
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling http v0.1.17
[INFO] [stderr]    Compiling openssl v0.10.20
[INFO] [stderr]    Compiling native-tls v0.2.2
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling error-chain v0.12.0
[INFO] [stderr]    Compiling env_logger v0.6.1
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling publicsuffix v1.5.2
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]    Compiling tokio v0.1.18
[INFO] [stderr]    Compiling flate2 v1.0.7
[INFO] [stderr]    Compiling pretty_env_logger v0.3.0
[INFO] [stderr]    Compiling preferences v1.1.0
[INFO] [stderr]    Compiling h2 v0.1.18
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling serde_derive v1.0.90
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling hyper v0.12.27
[INFO] [stderr]    Compiling cookie_store v0.5.1
[INFO] [stderr]    Compiling hyper-tls v0.3.2
[INFO] [stderr]    Compiling reqwest v0.9.15
[INFO] [stderr]    Compiling showerthoughts v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 15s
[INFO] running `"docker" "inspect" "adf494e02de3f9ae6ecb8bda855f6f6c570f0add51f26938fed9ac5c955d9495"`
[INFO] running `"docker" "rm" "-f" "adf494e02de3f9ae6ecb8bda855f6f6c570f0add51f26938fed9ac5c955d9495"`
[INFO] [stdout] adf494e02de3f9ae6ecb8bda855f6f6c570f0add51f26938fed9ac5c955d9495
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/imondrag/showerthoughts:/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] 6c8bf18d18840b3a3547b0e3e9b7f02d2e1db75fa8e757edfef7435087f6bc81
[INFO] running `"docker" "start" "-a" "6c8bf18d18840b3a3547b0e3e9b7f02d2e1db75fa8e757edfef7435087f6bc81"`
[INFO] [stderr]    Compiling showerthoughts v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.40s
[INFO] running `"docker" "inspect" "6c8bf18d18840b3a3547b0e3e9b7f02d2e1db75fa8e757edfef7435087f6bc81"`
[INFO] running `"docker" "rm" "-f" "6c8bf18d18840b3a3547b0e3e9b7f02d2e1db75fa8e757edfef7435087f6bc81"`
[INFO] [stdout] 6c8bf18d18840b3a3547b0e3e9b7f02d2e1db75fa8e757edfef7435087f6bc81
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/imondrag/showerthoughts:/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] 61b363c21ad78d06a8f946b30fae539a6c917ff199511a59704296df22e189e4
[INFO] running `"docker" "start" "-a" "61b363c21ad78d06a8f946b30fae539a6c917ff199511a59704296df22e189e4"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/showerthoughts-20b4de815f6e8042
[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" "61b363c21ad78d06a8f946b30fae539a6c917ff199511a59704296df22e189e4"`
[INFO] running `"docker" "rm" "-f" "61b363c21ad78d06a8f946b30fae539a6c917ff199511a59704296df22e189e4"`
[INFO] [stdout] 61b363c21ad78d06a8f946b30fae539a6c917ff199511a59704296df22e189e4