[INFO] updating cached repository peterheesterman/ferrite-core
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/peterheesterman/ferrite-core
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/peterheesterman/ferrite-core" "work/ex/beta-1.38-1/sources/1.37.0/gh/peterheesterman/ferrite-core"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/peterheesterman/ferrite-core'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/peterheesterman/ferrite-core" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/peterheesterman/ferrite-core"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/peterheesterman/ferrite-core'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b3d83a65b6b3304bc4b35235a05c764d81342d3f
[INFO] sha for GitHub repo peterheesterman/ferrite-core: b3d83a65b6b3304bc4b35235a05c764d81342d3f
[INFO] validating manifest of peterheesterman/ferrite-core 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 peterheesterman/ferrite-core 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 peterheesterman/ferrite-core
[INFO] finished frobbing peterheesterman/ferrite-core
[INFO] frobbed toml for peterheesterman/ferrite-core written to work/ex/beta-1.38-1/sources/1.37.0/gh/peterheesterman/ferrite-core/Cargo.toml
[INFO] started frobbing peterheesterman/ferrite-core
[INFO] finished frobbing peterheesterman/ferrite-core
[INFO] frobbed toml for peterheesterman/ferrite-core written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/peterheesterman/ferrite-core/Cargo.toml
[INFO] crate peterheesterman/ferrite-core 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing peterheesterman/ferrite-core 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/peterheesterman/ferrite-core:/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] c76f780a61c180724c9b9df13e6113ee01f66b35673530f13eedca8d37110058
[INFO] running `"docker" "start" "-a" "c76f780a61c180724c9b9df13e6113ee01f66b35673530f13eedca8d37110058"`
[INFO] [stderr] warning: path `/opt/crater/workdir/src/ferrite.rs` was erroneously implicitly accepted for library `ferrite`,
[INFO] [stderr] please rename the file to `src/lib.rs` or set lib.path in Cargo.toml
[INFO] [stderr]    Compiling ferrite-core v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `"docker" "inspect" "c76f780a61c180724c9b9df13e6113ee01f66b35673530f13eedca8d37110058"`
[INFO] running `"docker" "rm" "-f" "c76f780a61c180724c9b9df13e6113ee01f66b35673530f13eedca8d37110058"`
[INFO] [stdout] c76f780a61c180724c9b9df13e6113ee01f66b35673530f13eedca8d37110058
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/peterheesterman/ferrite-core:/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] e9ac9688c2b7411608ce36dfb602cada693fdabe72913158827b69981817c8f7
[INFO] running `"docker" "start" "-a" "e9ac9688c2b7411608ce36dfb602cada693fdabe72913158827b69981817c8f7"`
[INFO] [stderr] warning: path `/opt/crater/workdir/src/ferrite.rs` was erroneously implicitly accepted for library `ferrite`,
[INFO] [stderr] please rename the file to `src/lib.rs` or set lib.path in Cargo.toml
[INFO] [stderr]    Compiling ferrite-core v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `"docker" "inspect" "e9ac9688c2b7411608ce36dfb602cada693fdabe72913158827b69981817c8f7"`
[INFO] running `"docker" "rm" "-f" "e9ac9688c2b7411608ce36dfb602cada693fdabe72913158827b69981817c8f7"`
[INFO] [stdout] e9ac9688c2b7411608ce36dfb602cada693fdabe72913158827b69981817c8f7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/peterheesterman/ferrite-core:/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] 41ea98d0dbdd2bd79681557f937fc8773212bf1bab33f825cfc82d0b57dd4261
[INFO] running `"docker" "start" "-a" "41ea98d0dbdd2bd79681557f937fc8773212bf1bab33f825cfc82d0b57dd4261"`
[INFO] [stderr] warning: path `/opt/crater/workdir/src/ferrite.rs` was erroneously implicitly accepted for library `ferrite`,
[INFO] [stderr] please rename the file to `src/lib.rs` or set lib.path in Cargo.toml
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ferrite-2d999ca25f64eae9
[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] [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] [stderr]      Running /opt/crater/target/debug/deps/ferrite_core-118d27e8ea30e8ff
[INFO] running `"docker" "inspect" "41ea98d0dbdd2bd79681557f937fc8773212bf1bab33f825cfc82d0b57dd4261"`
[INFO] running `"docker" "rm" "-f" "41ea98d0dbdd2bd79681557f937fc8773212bf1bab33f825cfc82d0b57dd4261"`
[INFO] [stdout] 41ea98d0dbdd2bd79681557f937fc8773212bf1bab33f825cfc82d0b57dd4261