[INFO] crate tiger-digest 0.1.1 is already in cache
[INFO] extracting crate tiger-digest 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/tiger-digest/0.1.1
[INFO] extracting crate tiger-digest 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tiger-digest/0.1.1
[INFO] validating manifest of tiger-digest-0.1.1 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 tiger-digest-0.1.1 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 tiger-digest-0.1.1
[INFO] finished frobbing tiger-digest-0.1.1
[INFO] frobbed toml for tiger-digest-0.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/tiger-digest/0.1.1/Cargo.toml
[INFO] started frobbing tiger-digest-0.1.1
[INFO] finished frobbing tiger-digest-0.1.1
[INFO] frobbed toml for tiger-digest-0.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tiger-digest/0.1.1/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing tiger-digest-0.1.1 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-1/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/tiger-digest/0.1.1:/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] 5d324bc2d1c1b0d1091cb033c78d249f7f68e7d0744f582727d4b2258c0aaee7
[INFO] running `"docker" "start" "-a" "5d324bc2d1c1b0d1091cb033c78d249f7f68e7d0744f582727d4b2258c0aaee7"`
[INFO] [stderr]    Compiling byte-tools v0.2.0
[INFO] [stderr]    Compiling generic-array v0.11.1
[INFO] [stderr]    Compiling generic-array v0.9.0
[INFO] [stderr]    Compiling digest v0.7.6
[INFO] [stderr]    Compiling block-buffer v0.5.1
[INFO] [stderr]    Compiling tiger-digest v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `"docker" "inspect" "5d324bc2d1c1b0d1091cb033c78d249f7f68e7d0744f582727d4b2258c0aaee7"`
[INFO] running `"docker" "rm" "-f" "5d324bc2d1c1b0d1091cb033c78d249f7f68e7d0744f582727d4b2258c0aaee7"`
[INFO] [stdout] 5d324bc2d1c1b0d1091cb033c78d249f7f68e7d0744f582727d4b2258c0aaee7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/tiger-digest/0.1.1:/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] c12b8104cf1b12b3f0eaa05944a09e5dbed7e376854accc15b1daf9ac95bcc81
[INFO] running `"docker" "start" "-a" "c12b8104cf1b12b3f0eaa05944a09e5dbed7e376854accc15b1daf9ac95bcc81"`
[INFO] [stderr]    Compiling proc-macro-hack v0.4.2
[INFO] [stderr]    Compiling hex-literal-impl v0.1.2
[INFO] [stderr]    Compiling hex-literal v0.1.4
[INFO] [stderr]    Compiling tiger-digest v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.27s
[INFO] running `"docker" "inspect" "c12b8104cf1b12b3f0eaa05944a09e5dbed7e376854accc15b1daf9ac95bcc81"`
[INFO] running `"docker" "rm" "-f" "c12b8104cf1b12b3f0eaa05944a09e5dbed7e376854accc15b1daf9ac95bcc81"`
[INFO] [stdout] c12b8104cf1b12b3f0eaa05944a09e5dbed7e376854accc15b1daf9ac95bcc81
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/tiger-digest/0.1.1:/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] 691072993a9ff018ac87cc368e9fdb03945bd81b839f5590d063495c7aa9f21a
[INFO] running `"docker" "start" "-a" "691072993a9ff018ac87cc368e9fdb03945bd81b839f5590d063495c7aa9f21a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tiger_digest-569581c996e49ddd
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests tiger-digest
[INFO] [stdout] test test::test_vectors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "691072993a9ff018ac87cc368e9fdb03945bd81b839f5590d063495c7aa9f21a"`
[INFO] running `"docker" "rm" "-f" "691072993a9ff018ac87cc368e9fdb03945bd81b839f5590d063495c7aa9f21a"`
[INFO] [stdout] 691072993a9ff018ac87cc368e9fdb03945bd81b839f5590d063495c7aa9f21a