[INFO] crate iron_compress 0.1.3 is already in cache
[INFO] extracting crate iron_compress 0.1.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/iron_compress/0.1.3
[INFO] extracting crate iron_compress 0.1.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/iron_compress/0.1.3
[INFO] validating manifest of iron_compress-0.1.3 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 iron_compress-0.1.3 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 iron_compress-0.1.3
[INFO] finished frobbing iron_compress-0.1.3
[INFO] frobbed toml for iron_compress-0.1.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/iron_compress/0.1.3/Cargo.toml
[INFO] started frobbing iron_compress-0.1.3
[INFO] finished frobbing iron_compress-0.1.3
[INFO] frobbed toml for iron_compress-0.1.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/iron_compress/0.1.3/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 iron_compress-0.1.3 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/iron_compress/0.1.3:/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] b69e8d5957c3a5b1c689cf2b9d69c5eb5ff42100c969296e2e71fa0f0b7128dd
[INFO] running `"docker" "start" "-a" "b69e8d5957c3a5b1c689cf2b9d69c5eb5ff42100c969296e2e71fa0f0b7128dd"`
[INFO] [stderr]    Compiling iron_compress v0.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `"docker" "inspect" "b69e8d5957c3a5b1c689cf2b9d69c5eb5ff42100c969296e2e71fa0f0b7128dd"`
[INFO] running `"docker" "rm" "-f" "b69e8d5957c3a5b1c689cf2b9d69c5eb5ff42100c969296e2e71fa0f0b7128dd"`
[INFO] [stdout] b69e8d5957c3a5b1c689cf2b9d69c5eb5ff42100c969296e2e71fa0f0b7128dd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/iron_compress/0.1.3:/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] a28756818bb89628f18005e27ba260f98df614ba557125f9370c42e7909ae499
[INFO] running `"docker" "start" "-a" "a28756818bb89628f18005e27ba260f98df614ba557125f9370c42e7909ae499"`
[INFO] [stderr]    Compiling iron_compress v0.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `"docker" "inspect" "a28756818bb89628f18005e27ba260f98df614ba557125f9370c42e7909ae499"`
[INFO] running `"docker" "rm" "-f" "a28756818bb89628f18005e27ba260f98df614ba557125f9370c42e7909ae499"`
[INFO] [stdout] a28756818bb89628f18005e27ba260f98df614ba557125f9370c42e7909ae499
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/iron_compress/0.1.3:/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] b45af77e5f322cced792e995d7c3203a14c8223e0a6fbae035690dc17c96a033
[INFO] running `"docker" "start" "-a" "b45af77e5f322cced792e995d7c3203a14c8223e0a6fbae035690dc17c96a033"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/iron_compress-b3b9e9747403e1b0
[INFO] [stderr]    Doc-tests iron_compress
[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] running `"docker" "inspect" "b45af77e5f322cced792e995d7c3203a14c8223e0a6fbae035690dc17c96a033"`
[INFO] running `"docker" "rm" "-f" "b45af77e5f322cced792e995d7c3203a14c8223e0a6fbae035690dc17c96a033"`
[INFO] [stdout] b45af77e5f322cced792e995d7c3203a14c8223e0a6fbae035690dc17c96a033