[INFO] crate slog-example-lib 0.3.0 is already in cache
[INFO] extracting crate slog-example-lib 0.3.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/slog-example-lib/0.3.0
[INFO] extracting crate slog-example-lib 0.3.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/slog-example-lib/0.3.0
[INFO] validating manifest of slog-example-lib-0.3.0 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 slog-example-lib-0.3.0 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 slog-example-lib-0.3.0
[INFO] finished frobbing slog-example-lib-0.3.0
[INFO] frobbed toml for slog-example-lib-0.3.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/slog-example-lib/0.3.0/Cargo.toml
[INFO] started frobbing slog-example-lib-0.3.0
[INFO] finished frobbing slog-example-lib-0.3.0
[INFO] frobbed toml for slog-example-lib-0.3.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/slog-example-lib/0.3.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 slog-example-lib-0.3.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/slog-example-lib/0.3.0:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] be53286849304bc20fa79f3d4d5d4dd3b8d6db5f9a537f1ec38b02d6d2df42be
[INFO] running `"docker" "start" "-a" "be53286849304bc20fa79f3d4d5d4dd3b8d6db5f9a537f1ec38b02d6d2df42be"`
[INFO] [stderr]    Compiling slog-scope v4.1.2
[INFO] [stderr]    Compiling slog-stdlog v3.0.5
[INFO] [stderr]    Compiling slog-example-lib v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `"docker" "inspect" "be53286849304bc20fa79f3d4d5d4dd3b8d6db5f9a537f1ec38b02d6d2df42be"`
[INFO] running `"docker" "rm" "-f" "be53286849304bc20fa79f3d4d5d4dd3b8d6db5f9a537f1ec38b02d6d2df42be"`
[INFO] [stdout] be53286849304bc20fa79f3d4d5d4dd3b8d6db5f9a537f1ec38b02d6d2df42be
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/slog-example-lib/0.3.0:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] df1fadecc186e19fb016f0831402ce1270ad798adaae0192b68583d662ea2ec1
[INFO] running `"docker" "start" "-a" "df1fadecc186e19fb016f0831402ce1270ad798adaae0192b68583d662ea2ec1"`
[INFO] [stderr]    Compiling slog-example-lib v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.36s
[INFO] running `"docker" "inspect" "df1fadecc186e19fb016f0831402ce1270ad798adaae0192b68583d662ea2ec1"`
[INFO] running `"docker" "rm" "-f" "df1fadecc186e19fb016f0831402ce1270ad798adaae0192b68583d662ea2ec1"`
[INFO] [stdout] df1fadecc186e19fb016f0831402ce1270ad798adaae0192b68583d662ea2ec1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/slog-example-lib/0.3.0:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] ffc53156d805c47b02c405f8ac375b60dc9c0d85b989d51584618e9689303006
[INFO] running `"docker" "start" "-a" "ffc53156d805c47b02c405f8ac375b60dc9c0d85b989d51584618e9689303006"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/slog_example_lib-129dde96e7b1eb0f
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests slog-example-lib
[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] running `"docker" "inspect" "ffc53156d805c47b02c405f8ac375b60dc9c0d85b989d51584618e9689303006"`
[INFO] running `"docker" "rm" "-f" "ffc53156d805c47b02c405f8ac375b60dc9c0d85b989d51584618e9689303006"`
[INFO] [stdout] ffc53156d805c47b02c405f8ac375b60dc9c0d85b989d51584618e9689303006