[INFO] crate magic 0.12.2 is already in cache
[INFO] extracting crate magic 0.12.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/magic/0.12.2
[INFO] extracting crate magic 0.12.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/magic/0.12.2
[INFO] validating manifest of magic-0.12.2 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 magic-0.12.2 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 magic-0.12.2
[INFO] finished frobbing magic-0.12.2
[INFO] frobbed toml for magic-0.12.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/magic/0.12.2/Cargo.toml
[INFO] started frobbing magic-0.12.2
[INFO] finished frobbing magic-0.12.2
[INFO] frobbed toml for magic-0.12.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/magic/0.12.2/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] [stderr]     Blocking waiting for file lock on package cache
[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 magic-0.12.2 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/magic/0.12.2:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] b7c9bc6916d38647d9c9571e3adde19d17dab35db3bd8f56ffafd63b1a5aae06
[INFO] running `"docker" "start" "-a" "b7c9bc6916d38647d9c9571e3adde19d17dab35db3bd8f56ffafd63b1a5aae06"`
[INFO] [stderr]    Compiling magic-sys v0.2.0
[INFO] [stderr]    Compiling magic v0.12.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `"docker" "inspect" "b7c9bc6916d38647d9c9571e3adde19d17dab35db3bd8f56ffafd63b1a5aae06"`
[INFO] running `"docker" "rm" "-f" "b7c9bc6916d38647d9c9571e3adde19d17dab35db3bd8f56ffafd63b1a5aae06"`
[INFO] [stdout] b7c9bc6916d38647d9c9571e3adde19d17dab35db3bd8f56ffafd63b1a5aae06
[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/magic/0.12.2:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] db3720d4a2c38a1a287f279d99423a207b137f208bfc1cf1d949e692f96ca079
[INFO] running `"docker" "start" "-a" "db3720d4a2c38a1a287f279d99423a207b137f208bfc1cf1d949e692f96ca079"`
[INFO] [stderr]    Compiling magic v0.12.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
[INFO] running `"docker" "inspect" "db3720d4a2c38a1a287f279d99423a207b137f208bfc1cf1d949e692f96ca079"`
[INFO] running `"docker" "rm" "-f" "db3720d4a2c38a1a287f279d99423a207b137f208bfc1cf1d949e692f96ca079"`
[INFO] [stdout] db3720d4a2c38a1a287f279d99423a207b137f208bfc1cf1d949e692f96ca079
[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/magic/0.12.2:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] ac7db5a7f0a3de12bdb1720303e3474659a4db3ae1d211fa143e255a661524e6
[INFO] running `"docker" "start" "-a" "ac7db5a7f0a3de12bdb1720303e3474659a4db3ae1d211fa143e255a661524e6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/magic-6a0e6d3d655f2011
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::file ... ok
[INFO] [stdout] test tests::buffer ... ok
[INFO] [stdout] test tests::load_one ... ok
[INFO] [stdout] test tests::load_default ... ok
[INFO] [stdout] test tests::version ... ok
[INFO] [stdout] test tests::file_error ... ok
[INFO] [stdout] test tests::load_multiple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests magic
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ac7db5a7f0a3de12bdb1720303e3474659a4db3ae1d211fa143e255a661524e6"`
[INFO] running `"docker" "rm" "-f" "ac7db5a7f0a3de12bdb1720303e3474659a4db3ae1d211fa143e255a661524e6"`
[INFO] [stdout] ac7db5a7f0a3de12bdb1720303e3474659a4db3ae1d211fa143e255a661524e6