[INFO] crate embly 0.0.2 is already in cache
[INFO] extracting crate embly 0.0.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/embly/0.0.2
[INFO] extracting crate embly 0.0.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/embly/0.0.2
[INFO] validating manifest of embly-0.0.2 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 embly-0.0.2 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 embly-0.0.2
[INFO] finished frobbing embly-0.0.2
[INFO] frobbed toml for embly-0.0.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/embly/0.0.2/Cargo.toml
[INFO] started frobbing embly-0.0.2
[INFO] finished frobbing embly-0.0.2
[INFO] frobbed toml for embly-0.0.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/embly/0.0.2/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 embly-0.0.2 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/embly/0.0.2:/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] 812dda70caa3456ff84b4a6296be3842772ef3d093ade2cb78bc0d862416743b
[INFO] running `"docker" "start" "-a" "812dda70caa3456ff84b4a6296be3842772ef3d093ade2cb78bc0d862416743b"`
[INFO] [stderr]    Compiling embly v0.0.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `"docker" "inspect" "812dda70caa3456ff84b4a6296be3842772ef3d093ade2cb78bc0d862416743b"`
[INFO] running `"docker" "rm" "-f" "812dda70caa3456ff84b4a6296be3842772ef3d093ade2cb78bc0d862416743b"`
[INFO] [stdout] 812dda70caa3456ff84b4a6296be3842772ef3d093ade2cb78bc0d862416743b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/embly/0.0.2:/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] 888070fd0c10ae1224bc4f6490eb75130682f1bb82e7866ca6dd9e4859a83923
[INFO] running `"docker" "start" "-a" "888070fd0c10ae1224bc4f6490eb75130682f1bb82e7866ca6dd9e4859a83923"`
[INFO] [stderr]    Compiling embly v0.0.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `"docker" "inspect" "888070fd0c10ae1224bc4f6490eb75130682f1bb82e7866ca6dd9e4859a83923"`
[INFO] running `"docker" "rm" "-f" "888070fd0c10ae1224bc4f6490eb75130682f1bb82e7866ca6dd9e4859a83923"`
[INFO] [stdout] 888070fd0c10ae1224bc4f6490eb75130682f1bb82e7866ca6dd9e4859a83923
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/embly/0.0.2:/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] 9ae7a22f883a9a0a4abde3b3ae23a83fd7e1fe6ab349ad8cb88ddb4eea1f68de
[INFO] running `"docker" "start" "-a" "9ae7a22f883a9a0a4abde3b3ae23a83fd7e1fe6ab349ad8cb88ddb4eea1f68de"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/embly-c874dba5a356011b
[INFO] [stderr]    Doc-tests embly
[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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - Comm (line 52) ... ok
[INFO] [stdout] test src/lib.rs - Comm (line 74) ... ok
[INFO] [stdout] test src/lib.rs - run (line 150) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - run (line 150) stdout ----
[INFO] [stdout] Test executable failed (terminated by signal).
[INFO] [stdout] 
[INFO] [stdout] stdout:
[INFO] [stdout] read err 0
[INFO] [stdout] read err 0
[INFO] [stdout] read err 0
[INFO] [stdout] read err 0
[INFO] [stdout] read err 0
[INFO] [stdout] read err 0
[INFO] [stdout] read err 0
[INFO] [stdout] read err 0
[INFO] [stdout] read err 0
[INFO] [stdout] read err 0
[INFO] [stdout] read err 0
[INFO] [stdout] read err 0
[INFO] [stdout] read err 0
[INFO] [stdout] read err 0
[INFO] [stdout] read err 0
[INFO] [stdout] read err 0
[INFO] [stdout] read err 0
[INFO] [stdout] read err 0
[INFO] [stdout] read err 0
[INFO] [stdout] read err 0
[INFO] [stdout] read err 0
[INFO] [stdout] read err 0
[INFO] [stdout] read err 0
[INFO] [stdout] read err 0
[INFO] [stdout] read err 0
[INFO] [stdout] read err 0
[INFO] [stdout] read err 0
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - run (line 150)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `"docker" "inspect" "9ae7a22f883a9a0a4abde3b3ae23a83fd7e1fe6ab349ad8cb88ddb4eea1f68de"`
[INFO] running `"docker" "rm" "-f" "9ae7a22f883a9a0a4abde3b3ae23a83fd7e1fe6ab349ad8cb88ddb4eea1f68de"`
[INFO] [stdout] 9ae7a22f883a9a0a4abde3b3ae23a83fd7e1fe6ab349ad8cb88ddb4eea1f68de