[INFO] fetching crate slog-stdlog 3.0.5...
[INFO] extracting crate slog-stdlog 3.0.5 into work/ex/beta-1.37-6/sources/1.36.0/reg/slog-stdlog/3.0.5
[INFO] extracting crate slog-stdlog 3.0.5 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/slog-stdlog/3.0.5
[INFO] validating manifest of slog-stdlog-3.0.5 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-stdlog-3.0.5 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-stdlog-3.0.5
[INFO] finished frobbing slog-stdlog-3.0.5
[INFO] frobbed toml for slog-stdlog-3.0.5 written to work/ex/beta-1.37-6/sources/1.36.0/reg/slog-stdlog/3.0.5/Cargo.toml
[INFO] started frobbing slog-stdlog-3.0.5
[INFO] finished frobbing slog-stdlog-3.0.5
[INFO] frobbed toml for slog-stdlog-3.0.5 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/slog-stdlog/3.0.5/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-stdlog-3.0.5 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/slog-stdlog/3.0.5:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 45ab3bd11c00bc17266fee44ed6548393dead9ed562473bec3dd0d4c2b655845
[INFO] running `"docker" "start" "-a" "45ab3bd11c00bc17266fee44ed6548393dead9ed562473bec3dd0d4c2b655845"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling slog-scope v4.1.2
[INFO] [stderr]    Compiling slog-stdlog v3.0.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `"docker" "inspect" "45ab3bd11c00bc17266fee44ed6548393dead9ed562473bec3dd0d4c2b655845"`
[INFO] running `"docker" "rm" "-f" "45ab3bd11c00bc17266fee44ed6548393dead9ed562473bec3dd0d4c2b655845"`
[INFO] [stdout] 45ab3bd11c00bc17266fee44ed6548393dead9ed562473bec3dd0d4c2b655845
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/slog-stdlog/3.0.5:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1d0878d9aadbb1c22c8a6b2bf6ad31c9a6a9c16da742b19db162e6ea11a4e242
[INFO] running `"docker" "start" "-a" "1d0878d9aadbb1c22c8a6b2bf6ad31c9a6a9c16da742b19db162e6ea11a4e242"`
[INFO] [stderr]    Compiling slog-stdlog v3.0.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `"docker" "inspect" "1d0878d9aadbb1c22c8a6b2bf6ad31c9a6a9c16da742b19db162e6ea11a4e242"`
[INFO] running `"docker" "rm" "-f" "1d0878d9aadbb1c22c8a6b2bf6ad31c9a6a9c16da742b19db162e6ea11a4e242"`
[INFO] [stdout] 1d0878d9aadbb1c22c8a6b2bf6ad31c9a6a9c16da742b19db162e6ea11a4e242
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/slog-stdlog/3.0.5:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] ebee9ec9b73987e971a85e412debded1368477af7b947fad2479f3eb8024c0b1
[INFO] running `"docker" "start" "-a" "ebee9ec9b73987e971a85e412debded1368477af7b947fad2479f3eb8024c0b1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/slog_stdlog-16080e3be1e8f901
[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-stdlog
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test lib.rs - init (line 108) ... ok
[INFO] [stdout] test lib.rs - init_with_level (line 142) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ebee9ec9b73987e971a85e412debded1368477af7b947fad2479f3eb8024c0b1"`
[INFO] running `"docker" "rm" "-f" "ebee9ec9b73987e971a85e412debded1368477af7b947fad2479f3eb8024c0b1"`
[INFO] [stdout] ebee9ec9b73987e971a85e412debded1368477af7b947fad2479f3eb8024c0b1