[INFO] crate lfsr-base 0.2.0 is already in cache
[INFO] extracting crate lfsr-base 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/lfsr-base/0.2.0
[INFO] extracting crate lfsr-base 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lfsr-base/0.2.0
[INFO] validating manifest of lfsr-base-0.2.0 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 lfsr-base-0.2.0 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 lfsr-base-0.2.0
[INFO] finished frobbing lfsr-base-0.2.0
[INFO] frobbed toml for lfsr-base-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/lfsr-base/0.2.0/Cargo.toml
[INFO] started frobbing lfsr-base-0.2.0
[INFO] finished frobbing lfsr-base-0.2.0
[INFO] frobbed toml for lfsr-base-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lfsr-base/0.2.0/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] 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 lfsr-base-0.2.0 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/lfsr-base/0.2.0:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 5bdd4981a3b57ba1c12a1782d58aa799b13c60478b7b38e839861796ba92a459
[INFO] running `"docker" "start" "-a" "5bdd4981a3b57ba1c12a1782d58aa799b13c60478b7b38e839861796ba92a459"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lfsr-base v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `"docker" "inspect" "5bdd4981a3b57ba1c12a1782d58aa799b13c60478b7b38e839861796ba92a459"`
[INFO] running `"docker" "rm" "-f" "5bdd4981a3b57ba1c12a1782d58aa799b13c60478b7b38e839861796ba92a459"`
[INFO] [stdout] 5bdd4981a3b57ba1c12a1782d58aa799b13c60478b7b38e839861796ba92a459
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/lfsr-base/0.2.0:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] d85ed9cfe2640b1784a1dfed15940b1e3d3cae579741246423edca2da8b30ef5
[INFO] running `"docker" "start" "-a" "d85ed9cfe2640b1784a1dfed15940b1e3d3cae579741246423edca2da8b30ef5"`
[INFO] [stderr]    Compiling lfsr-base v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `"docker" "inspect" "d85ed9cfe2640b1784a1dfed15940b1e3d3cae579741246423edca2da8b30ef5"`
[INFO] running `"docker" "rm" "-f" "d85ed9cfe2640b1784a1dfed15940b1e3d3cae579741246423edca2da8b30ef5"`
[INFO] [stdout] d85ed9cfe2640b1784a1dfed15940b1e3d3cae579741246423edca2da8b30ef5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/lfsr-base/0.2.0:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 3192df656590454caa7432ba99bfe19bf8ca45583dcff29424240a2245258f32
[INFO] running `"docker" "start" "-a" "3192df656590454caa7432ba99bfe19bf8ca45583dcff29424240a2245258f32"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lfsr_base-bddd0efca7a32040
[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 lfsr-base
[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" "3192df656590454caa7432ba99bfe19bf8ca45583dcff29424240a2245258f32"`
[INFO] running `"docker" "rm" "-f" "3192df656590454caa7432ba99bfe19bf8ca45583dcff29424240a2245258f32"`
[INFO] [stdout] 3192df656590454caa7432ba99bfe19bf8ca45583dcff29424240a2245258f32