[INFO] crate relevant 0.4.2 is already in cache
[INFO] extracting crate relevant 0.4.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/relevant/0.4.2
[INFO] extracting crate relevant 0.4.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/relevant/0.4.2
[INFO] validating manifest of relevant-0.4.2 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 relevant-0.4.2 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 relevant-0.4.2
[INFO] finished frobbing relevant-0.4.2
[INFO] frobbed toml for relevant-0.4.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/relevant/0.4.2/Cargo.toml
[INFO] started frobbing relevant-0.4.2
[INFO] finished frobbing relevant-0.4.2
[INFO] frobbed toml for relevant-0.4.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/relevant/0.4.2/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] 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 relevant-0.4.2 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/relevant/0.4.2:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] f83c91e32cf7211d11621a99a92af2605c4f01c64e313dd2849e827c9e2afa5d
[INFO] running `"docker" "start" "-a" "f83c91e32cf7211d11621a99a92af2605c4f01c64e313dd2849e827c9e2afa5d"`
[INFO] [stderr]    Compiling relevant v0.4.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `"docker" "inspect" "f83c91e32cf7211d11621a99a92af2605c4f01c64e313dd2849e827c9e2afa5d"`
[INFO] running `"docker" "rm" "-f" "f83c91e32cf7211d11621a99a92af2605c4f01c64e313dd2849e827c9e2afa5d"`
[INFO] [stdout] f83c91e32cf7211d11621a99a92af2605c4f01c64e313dd2849e827c9e2afa5d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/relevant/0.4.2:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] a5a978e1aeee1690a7d34807a7204ea71784190522cedaf72cf182bd0c1c53f8
[INFO] running `"docker" "start" "-a" "a5a978e1aeee1690a7d34807a7204ea71784190522cedaf72cf182bd0c1c53f8"`
[INFO] [stderr]    Compiling relevant v0.4.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "a5a978e1aeee1690a7d34807a7204ea71784190522cedaf72cf182bd0c1c53f8"`
[INFO] running `"docker" "rm" "-f" "a5a978e1aeee1690a7d34807a7204ea71784190522cedaf72cf182bd0c1c53f8"`
[INFO] [stdout] a5a978e1aeee1690a7d34807a7204ea71784190522cedaf72cf182bd0c1c53f8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/relevant/0.4.2:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 88ebc90fea0dc45deab344179082eba0e36c449923ae1cd5170d7ea0a744aad3
[INFO] running `"docker" "start" "-a" "88ebc90fea0dc45deab344179082eba0e36c449923ae1cd5170d7ea0a744aad3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/relevant-049ac704664826d4
[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 relevant
[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" "88ebc90fea0dc45deab344179082eba0e36c449923ae1cd5170d7ea0a744aad3"`
[INFO] running `"docker" "rm" "-f" "88ebc90fea0dc45deab344179082eba0e36c449923ae1cd5170d7ea0a744aad3"`
[INFO] [stdout] 88ebc90fea0dc45deab344179082eba0e36c449923ae1cd5170d7ea0a744aad3