[INFO] crate rustc_codegen_cranelift 0.0.0 is already in cache
[INFO] extracting crate rustc_codegen_cranelift 0.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/rustc_codegen_cranelift/0.0.0
[INFO] extracting crate rustc_codegen_cranelift 0.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rustc_codegen_cranelift/0.0.0
[INFO] validating manifest of rustc_codegen_cranelift-0.0.0 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 rustc_codegen_cranelift-0.0.0 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 rustc_codegen_cranelift-0.0.0
[INFO] finished frobbing rustc_codegen_cranelift-0.0.0
[INFO] frobbed toml for rustc_codegen_cranelift-0.0.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/rustc_codegen_cranelift/0.0.0/Cargo.toml
[INFO] started frobbing rustc_codegen_cranelift-0.0.0
[INFO] finished frobbing rustc_codegen_cranelift-0.0.0
[INFO] frobbed toml for rustc_codegen_cranelift-0.0.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rustc_codegen_cranelift/0.0.0/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 rustc_codegen_cranelift-0.0.0 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-4/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/rustc_codegen_cranelift/0.0.0:/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] 69e3bcb3ae1c90f1de889e6eb2960f0b53731de891cd1e8e9a191dc1664dd0dc
[INFO] running `"docker" "start" "-a" "69e3bcb3ae1c90f1de889e6eb2960f0b53731de891cd1e8e9a191dc1664dd0dc"`
[INFO] [stderr]    Compiling rustc_codegen_cranelift v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `"docker" "inspect" "69e3bcb3ae1c90f1de889e6eb2960f0b53731de891cd1e8e9a191dc1664dd0dc"`
[INFO] running `"docker" "rm" "-f" "69e3bcb3ae1c90f1de889e6eb2960f0b53731de891cd1e8e9a191dc1664dd0dc"`
[INFO] [stdout] 69e3bcb3ae1c90f1de889e6eb2960f0b53731de891cd1e8e9a191dc1664dd0dc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/rustc_codegen_cranelift/0.0.0:/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] a26885e310a814733712072bf2bba1915f5522a17323c46fa9546e6512241217
[INFO] running `"docker" "start" "-a" "a26885e310a814733712072bf2bba1915f5522a17323c46fa9546e6512241217"`
[INFO] [stderr]    Compiling rustc_codegen_cranelift v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `"docker" "inspect" "a26885e310a814733712072bf2bba1915f5522a17323c46fa9546e6512241217"`
[INFO] running `"docker" "rm" "-f" "a26885e310a814733712072bf2bba1915f5522a17323c46fa9546e6512241217"`
[INFO] [stdout] a26885e310a814733712072bf2bba1915f5522a17323c46fa9546e6512241217
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/rustc_codegen_cranelift/0.0.0:/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] f405ab4bf5ec0274e2054e5528913ebe62179236d50ece8fb89f381511c20b4c
[INFO] running `"docker" "start" "-a" "f405ab4bf5ec0274e2054e5528913ebe62179236d50ece8fb89f381511c20b4c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rustc_codegen_cranelift-aa043343f4a44246
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rustc_codegen_cranelift
[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" "f405ab4bf5ec0274e2054e5528913ebe62179236d50ece8fb89f381511c20b4c"`
[INFO] running `"docker" "rm" "-f" "f405ab4bf5ec0274e2054e5528913ebe62179236d50ece8fb89f381511c20b4c"`
[INFO] [stdout] f405ab4bf5ec0274e2054e5528913ebe62179236d50ece8fb89f381511c20b4c