[INFO] updating cached repository vjousse/test-config-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/vjousse/test-config-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/vjousse/test-config-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/vjousse/test-config-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/vjousse/test-config-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/vjousse/test-config-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/vjousse/test-config-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/vjousse/test-config-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f81a3b21adbecadfc63ccba6187b4778e64219b2
[INFO] sha for GitHub repo vjousse/test-config-rs: f81a3b21adbecadfc63ccba6187b4778e64219b2
[INFO] validating manifest of vjousse/test-config-rs 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 vjousse/test-config-rs 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 vjousse/test-config-rs
[INFO] finished frobbing vjousse/test-config-rs
[INFO] frobbed toml for vjousse/test-config-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/vjousse/test-config-rs/Cargo.toml
[INFO] started frobbing vjousse/test-config-rs
[INFO] finished frobbing vjousse/test-config-rs
[INFO] frobbed toml for vjousse/test-config-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/vjousse/test-config-rs/Cargo.toml
[INFO] crate vjousse/test-config-rs 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 vjousse/test-config-rs 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/vjousse/test-config-rs:/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] 61e19e5a1a1323b8aaeeb5f583a3778ce06931aaed50391729e27d29fcd12aa5
[INFO] running `"docker" "start" "-a" "61e19e5a1a1323b8aaeeb5f583a3778ce06931aaed50391729e27d29fcd12aa5"`
[INFO] [stderr]    Compiling num-traits v0.2.1
[INFO] [stderr]    Compiling serde v1.0.29
[INFO] [stderr]    Compiling proc-macro2 v0.2.3
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling quote v0.4.2
[INFO] [stderr]    Compiling syn v0.12.14
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling serde-hjson v0.8.1
[INFO] [stderr]    Compiling serde_derive_internals v0.20.0
[INFO] [stderr]    Compiling serde_derive v1.0.29
[INFO] [stderr]    Compiling serde_json v1.0.11
[INFO] [stderr]    Compiling toml v0.4.5
[INFO] [stderr]    Compiling config v0.8.0
[INFO] [stderr]    Compiling test-config-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `"docker" "inspect" "61e19e5a1a1323b8aaeeb5f583a3778ce06931aaed50391729e27d29fcd12aa5"`
[INFO] running `"docker" "rm" "-f" "61e19e5a1a1323b8aaeeb5f583a3778ce06931aaed50391729e27d29fcd12aa5"`
[INFO] [stdout] 61e19e5a1a1323b8aaeeb5f583a3778ce06931aaed50391729e27d29fcd12aa5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/vjousse/test-config-rs:/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] 4b7a007fdf19c2255ac4472d5eada0152a0922f535c5e467d9e763429fed8623
[INFO] running `"docker" "start" "-a" "4b7a007fdf19c2255ac4472d5eada0152a0922f535c5e467d9e763429fed8623"`
[INFO] [stderr]    Compiling test-config-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `"docker" "inspect" "4b7a007fdf19c2255ac4472d5eada0152a0922f535c5e467d9e763429fed8623"`
[INFO] running `"docker" "rm" "-f" "4b7a007fdf19c2255ac4472d5eada0152a0922f535c5e467d9e763429fed8623"`
[INFO] [stdout] 4b7a007fdf19c2255ac4472d5eada0152a0922f535c5e467d9e763429fed8623
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/vjousse/test-config-rs:/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] 67268d5c2def01fd598d0db079efd733f3a88adb6398b7b475dcb2d3e6030de1
[INFO] running `"docker" "start" "-a" "67268d5c2def01fd598d0db079efd733f3a88adb6398b7b475dcb2d3e6030de1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test_config_rs-adaf8e262f25b0f5
[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" "67268d5c2def01fd598d0db079efd733f3a88adb6398b7b475dcb2d3e6030de1"`
[INFO] running `"docker" "rm" "-f" "67268d5c2def01fd598d0db079efd733f3a88adb6398b7b475dcb2d3e6030de1"`
[INFO] [stdout] 67268d5c2def01fd598d0db079efd733f3a88adb6398b7b475dcb2d3e6030de1