[INFO] crate candid_server 0.3.0 is already in cache
[INFO] extracting crate candid_server 0.3.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/candid_server/0.3.0
[INFO] extracting crate candid_server 0.3.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/candid_server/0.3.0
[INFO] validating manifest of candid_server-0.3.0 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 candid_server-0.3.0 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 candid_server-0.3.0
[INFO] finished frobbing candid_server-0.3.0
[INFO] frobbed toml for candid_server-0.3.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/candid_server/0.3.0/Cargo.toml
[INFO] started frobbing candid_server-0.3.0
[INFO] finished frobbing candid_server-0.3.0
[INFO] frobbed toml for candid_server-0.3.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/candid_server/0.3.0/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 candid_server-0.3.0 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/candid_server/0.3.0:/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] ce06a16f507a930f7b2876262422eeef4477b13e88126036438ef17af8f0a7b5
[INFO] running `"docker" "start" "-a" "ce06a16f507a930f7b2876262422eeef4477b13e88126036438ef17af8f0a7b5"`
[INFO] [stderr]    Compiling socketcan v1.7.0
[INFO] [stderr]    Compiling candid_server v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.11s
[INFO] running `"docker" "inspect" "ce06a16f507a930f7b2876262422eeef4477b13e88126036438ef17af8f0a7b5"`
[INFO] running `"docker" "rm" "-f" "ce06a16f507a930f7b2876262422eeef4477b13e88126036438ef17af8f0a7b5"`
[INFO] [stdout] ce06a16f507a930f7b2876262422eeef4477b13e88126036438ef17af8f0a7b5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/candid_server/0.3.0:/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] e95753d28f34cc8c5385f5f9730eea5c5c06dbdada27e8f3ac83a3c9a89c166b
[INFO] running `"docker" "start" "-a" "e95753d28f34cc8c5385f5f9730eea5c5c06dbdada27e8f3ac83a3c9a89c166b"`
[INFO] [stderr]    Compiling candid_server v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `"docker" "inspect" "e95753d28f34cc8c5385f5f9730eea5c5c06dbdada27e8f3ac83a3c9a89c166b"`
[INFO] running `"docker" "rm" "-f" "e95753d28f34cc8c5385f5f9730eea5c5c06dbdada27e8f3ac83a3c9a89c166b"`
[INFO] [stdout] e95753d28f34cc8c5385f5f9730eea5c5c06dbdada27e8f3ac83a3c9a89c166b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/candid_server/0.3.0:/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] e7a8c9c670207e6fb485bbae5a18247ceb688f3c201eab80fdc071a5e3160e7d
[INFO] running `"docker" "start" "-a" "e7a8c9c670207e6fb485bbae5a18247ceb688f3c201eab80fdc071a5e3160e7d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/candid_server-ab5a94efd36c92bd
[INFO] [stderr]      Running /opt/crater/target/debug/deps/candid_server-310985686eb1e8df
[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] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/vcan_rand-d64cb0999cd14b12
[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] [stdout] 
[INFO] [stderr]    Doc-tests candid_server
[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] [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" "e7a8c9c670207e6fb485bbae5a18247ceb688f3c201eab80fdc071a5e3160e7d"`
[INFO] running `"docker" "rm" "-f" "e7a8c9c670207e6fb485bbae5a18247ceb688f3c201eab80fdc071a5e3160e7d"`
[INFO] [stdout] e7a8c9c670207e6fb485bbae5a18247ceb688f3c201eab80fdc071a5e3160e7d