[INFO] crate conveyer_belt 0.0.1 is already in cache
[INFO] extracting crate conveyer_belt 0.0.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/conveyer_belt/0.0.1
[INFO] extracting crate conveyer_belt 0.0.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/conveyer_belt/0.0.1
[INFO] validating manifest of conveyer_belt-0.0.1 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 conveyer_belt-0.0.1 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 conveyer_belt-0.0.1
[INFO] finished frobbing conveyer_belt-0.0.1
[INFO] frobbed toml for conveyer_belt-0.0.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/conveyer_belt/0.0.1/Cargo.toml
[INFO] started frobbing conveyer_belt-0.0.1
[INFO] finished frobbing conveyer_belt-0.0.1
[INFO] frobbed toml for conveyer_belt-0.0.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/conveyer_belt/0.0.1/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing conveyer_belt-0.0.1 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/conveyer_belt/0.0.1:/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] eac9595e0ba3cf70b7854a62df9c1bf45fde48bbb68d1ffb0279acdc8f92be1f
[INFO] running `"docker" "start" "-a" "eac9595e0ba3cf70b7854a62df9c1bf45fde48bbb68d1ffb0279acdc8f92be1f"`
[INFO] [stderr]    Compiling conveyer_belt v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `"docker" "inspect" "eac9595e0ba3cf70b7854a62df9c1bf45fde48bbb68d1ffb0279acdc8f92be1f"`
[INFO] running `"docker" "rm" "-f" "eac9595e0ba3cf70b7854a62df9c1bf45fde48bbb68d1ffb0279acdc8f92be1f"`
[INFO] [stdout] eac9595e0ba3cf70b7854a62df9c1bf45fde48bbb68d1ffb0279acdc8f92be1f
[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/conveyer_belt/0.0.1:/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] 36a1358decc3677703f636f48fa55a8848c1f852b4b082bdc622cc19a836ed8a
[INFO] running `"docker" "start" "-a" "36a1358decc3677703f636f48fa55a8848c1f852b4b082bdc622cc19a836ed8a"`
[INFO] [stderr]    Compiling conveyer_belt v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `"docker" "inspect" "36a1358decc3677703f636f48fa55a8848c1f852b4b082bdc622cc19a836ed8a"`
[INFO] running `"docker" "rm" "-f" "36a1358decc3677703f636f48fa55a8848c1f852b4b082bdc622cc19a836ed8a"`
[INFO] [stdout] 36a1358decc3677703f636f48fa55a8848c1f852b4b082bdc622cc19a836ed8a
[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/conveyer_belt/0.0.1:/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] 70ac7acca694021faba92f435cb36799948467f3bd0a0c6097a2535caa3c339b
[INFO] running `"docker" "start" "-a" "70ac7acca694021faba92f435cb36799948467f3bd0a0c6097a2535caa3c339b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/conveyer_belt-ce0c5b726d43ab37
[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" "70ac7acca694021faba92f435cb36799948467f3bd0a0c6097a2535caa3c339b"`
[INFO] running `"docker" "rm" "-f" "70ac7acca694021faba92f435cb36799948467f3bd0a0c6097a2535caa3c339b"`
[INFO] [stdout] 70ac7acca694021faba92f435cb36799948467f3bd0a0c6097a2535caa3c339b