[INFO] crate slog-nursery 0.1.0 is already in cache
[INFO] extracting crate slog-nursery 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/slog-nursery/0.1.0
[INFO] extracting crate slog-nursery 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/slog-nursery/0.1.0
[INFO] validating manifest of slog-nursery-0.1.0 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 slog-nursery-0.1.0 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 slog-nursery-0.1.0
[INFO] removed path dependency slog from slog-nursery-0.1.0
[INFO] finished frobbing slog-nursery-0.1.0
[INFO] frobbed toml for slog-nursery-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/slog-nursery/0.1.0/Cargo.toml
[INFO] started frobbing slog-nursery-0.1.0
[INFO] removed path dependency slog from slog-nursery-0.1.0
[INFO] finished frobbing slog-nursery-0.1.0
[INFO] frobbed toml for slog-nursery-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/slog-nursery/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 slog-nursery-0.1.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/slog-nursery/0.1.0:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 280e0a5fb7942a495a9e4748a5a4e3e1f2adba4e2c31e5aaee42448c9a5f3316
[INFO] running `"docker" "start" "-a" "280e0a5fb7942a495a9e4748a5a4e3e1f2adba4e2c31e5aaee42448c9a5f3316"`
[INFO] [stderr]    Compiling slog v1.7.1
[INFO] [stderr]    Compiling slog-nursery v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> lib.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "280e0a5fb7942a495a9e4748a5a4e3e1f2adba4e2c31e5aaee42448c9a5f3316"`
[INFO] running `"docker" "rm" "-f" "280e0a5fb7942a495a9e4748a5a4e3e1f2adba4e2c31e5aaee42448c9a5f3316"`
[INFO] [stdout] 280e0a5fb7942a495a9e4748a5a4e3e1f2adba4e2c31e5aaee42448c9a5f3316
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/slog-nursery/0.1.0:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6c189fbb72dbf97acfccfe52c9b9697f230a6d30a2cd2610c54d9f877a931faf
[INFO] running `"docker" "start" "-a" "6c189fbb72dbf97acfccfe52c9b9697f230a6d30a2cd2610c54d9f877a931faf"`
[INFO] [stderr]    Compiling slog-nursery v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> lib.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `"docker" "inspect" "6c189fbb72dbf97acfccfe52c9b9697f230a6d30a2cd2610c54d9f877a931faf"`
[INFO] running `"docker" "rm" "-f" "6c189fbb72dbf97acfccfe52c9b9697f230a6d30a2cd2610c54d9f877a931faf"`
[INFO] [stdout] 6c189fbb72dbf97acfccfe52c9b9697f230a6d30a2cd2610c54d9f877a931faf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/slog-nursery/0.1.0:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 9bdfbf6d5b5d760c0e4c6805f9f6edb2eecb6414cb2be5348f2610cc69e8b522
[INFO] running `"docker" "start" "-a" "9bdfbf6d5b5d760c0e4c6805f9f6edb2eecb6414cb2be5348f2610cc69e8b522"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/slog_nursery-519b1cb7ffa473c8
[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]    Doc-tests slog-nursery
[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" "9bdfbf6d5b5d760c0e4c6805f9f6edb2eecb6414cb2be5348f2610cc69e8b522"`
[INFO] running `"docker" "rm" "-f" "9bdfbf6d5b5d760c0e4c6805f9f6edb2eecb6414cb2be5348f2610cc69e8b522"`
[INFO] [stdout] 9bdfbf6d5b5d760c0e4c6805f9f6edb2eecb6414cb2be5348f2610cc69e8b522