[INFO] crate iron-slog 0.0.2 is already in cache
[INFO] extracting crate iron-slog 0.0.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/iron-slog/0.0.2
[INFO] extracting crate iron-slog 0.0.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/iron-slog/0.0.2
[INFO] validating manifest of iron-slog-0.0.2 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 iron-slog-0.0.2 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 iron-slog-0.0.2
[INFO] finished frobbing iron-slog-0.0.2
[INFO] frobbed toml for iron-slog-0.0.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/iron-slog/0.0.2/Cargo.toml
[INFO] started frobbing iron-slog-0.0.2
[INFO] finished frobbing iron-slog-0.0.2
[INFO] frobbed toml for iron-slog-0.0.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/iron-slog/0.0.2/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 iron-slog-0.0.2 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-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/iron-slog/0.0.2:/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] e1df89a38c6d7fb7310991e5b9cae26470d441ed221aa384f839ac9fe0da10fe
[INFO] running `"docker" "start" "-a" "e1df89a38c6d7fb7310991e5b9cae26470d441ed221aa384f839ac9fe0da10fe"`
[INFO] [stderr]    Compiling iron-slog v0.0.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `"docker" "inspect" "e1df89a38c6d7fb7310991e5b9cae26470d441ed221aa384f839ac9fe0da10fe"`
[INFO] running `"docker" "rm" "-f" "e1df89a38c6d7fb7310991e5b9cae26470d441ed221aa384f839ac9fe0da10fe"`
[INFO] [stdout] e1df89a38c6d7fb7310991e5b9cae26470d441ed221aa384f839ac9fe0da10fe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/iron-slog/0.0.2:/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] 7f604136b7bd2d7179458b8f2fce357e0da253931b6f8ab278b0df706312b6a9
[INFO] running `"docker" "start" "-a" "7f604136b7bd2d7179458b8f2fce357e0da253931b6f8ab278b0df706312b6a9"`
[INFO] [stderr]    Compiling iron-slog v0.0.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.02s
[INFO] running `"docker" "inspect" "7f604136b7bd2d7179458b8f2fce357e0da253931b6f8ab278b0df706312b6a9"`
[INFO] running `"docker" "rm" "-f" "7f604136b7bd2d7179458b8f2fce357e0da253931b6f8ab278b0df706312b6a9"`
[INFO] [stdout] 7f604136b7bd2d7179458b8f2fce357e0da253931b6f8ab278b0df706312b6a9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/iron-slog/0.0.2:/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] 95dbc0098d90201896246745d6e5b4ab90755b6b04166f5f0beea3d0630740e1
[INFO] running `"docker" "start" "-a" "95dbc0098d90201896246745d6e5b4ab90755b6b04166f5f0beea3d0630740e1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/iron_slog-bf165c4f359f6fd7
[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 iron-slog
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - LoggerMiddleware<H, F>::new (line 43) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "95dbc0098d90201896246745d6e5b4ab90755b6b04166f5f0beea3d0630740e1"`
[INFO] running `"docker" "rm" "-f" "95dbc0098d90201896246745d6e5b4ab90755b6b04166f5f0beea3d0630740e1"`
[INFO] [stdout] 95dbc0098d90201896246745d6e5b4ab90755b6b04166f5f0beea3d0630740e1