[INFO] crate unicode-bom 1.1.4 is already in cache
[INFO] extracting crate unicode-bom 1.1.4 into work/ex/beta-1.38-1/sources/1.37.0/reg/unicode-bom/1.1.4
[INFO] extracting crate unicode-bom 1.1.4 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/unicode-bom/1.1.4
[INFO] validating manifest of unicode-bom-1.1.4 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 unicode-bom-1.1.4 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 unicode-bom-1.1.4
[INFO] finished frobbing unicode-bom-1.1.4
[INFO] frobbed toml for unicode-bom-1.1.4 written to work/ex/beta-1.38-1/sources/1.37.0/reg/unicode-bom/1.1.4/Cargo.toml
[INFO] started frobbing unicode-bom-1.1.4
[INFO] finished frobbing unicode-bom-1.1.4
[INFO] frobbed toml for unicode-bom-1.1.4 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/unicode-bom/1.1.4/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 unicode-bom-1.1.4 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-6/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/unicode-bom/1.1.4:/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] 627abf71f675193808cd6933cc26f47116b7da84dc1e0a9818995de344736bb3
[INFO] running `"docker" "start" "-a" "627abf71f675193808cd6933cc26f47116b7da84dc1e0a9818995de344736bb3"`
[INFO] [stderr]    Compiling unicode-bom v1.1.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `"docker" "inspect" "627abf71f675193808cd6933cc26f47116b7da84dc1e0a9818995de344736bb3"`
[INFO] running `"docker" "rm" "-f" "627abf71f675193808cd6933cc26f47116b7da84dc1e0a9818995de344736bb3"`
[INFO] [stdout] 627abf71f675193808cd6933cc26f47116b7da84dc1e0a9818995de344736bb3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/unicode-bom/1.1.4:/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] 19070854d6554e3f122a1624573107e4f222438b356d62c0b5e51e6926cd4d8e
[INFO] running `"docker" "start" "-a" "19070854d6554e3f122a1624573107e4f222438b356d62c0b5e51e6926cd4d8e"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling unicode-bom v1.1.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "19070854d6554e3f122a1624573107e4f222438b356d62c0b5e51e6926cd4d8e"`
[INFO] running `"docker" "rm" "-f" "19070854d6554e3f122a1624573107e4f222438b356d62c0b5e51e6926cd4d8e"`
[INFO] [stdout] 19070854d6554e3f122a1624573107e4f222438b356d62c0b5e51e6926cd4d8e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/unicode-bom/1.1.4:/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] fcb09ba63ea06444b03d47da2dfa6a9528c8f6756db252b2a73606829b795b4a
[INFO] running `"docker" "start" "-a" "fcb09ba63ea06444b03d47da2dfa6a9528c8f6756db252b2a73606829b795b4a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/unicode_bom-473bec99f4911478
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test::as_ref ... ok
[INFO] [stdout] test test::default ... ok
[INFO] [stdout] test test::from_path ... ok
[INFO] [stdout] test test::len ... ok
[INFO] [stdout] test test::to_string ... ok
[INFO] [stdout] test test::from_slice ... ok
[INFO] [stdout] test test::from_file ... ok
[INFO] [stderr]    Doc-tests unicode-bom
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 20) ... 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" "fcb09ba63ea06444b03d47da2dfa6a9528c8f6756db252b2a73606829b795b4a"`
[INFO] running `"docker" "rm" "-f" "fcb09ba63ea06444b03d47da2dfa6a9528c8f6756db252b2a73606829b795b4a"`
[INFO] [stdout] fcb09ba63ea06444b03d47da2dfa6a9528c8f6756db252b2a73606829b795b4a