[INFO] crate task 0.0.1 is already in cache
[INFO] extracting crate task 0.0.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/task/0.0.1
[INFO] extracting crate task 0.0.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/task/0.0.1
[INFO] validating manifest of task-0.0.1 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of task-0.0.1 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing task-0.0.1
[INFO] finished frobbing task-0.0.1
[INFO] frobbed toml for task-0.0.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/task/0.0.1/Cargo.toml
[INFO] started frobbing task-0.0.1
[INFO] finished frobbing task-0.0.1
[INFO] frobbed toml for task-0.0.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/task/0.0.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing task-0.0.1 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/task/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 3f26ccbd72f346b724e4bd7e02a71ea4eca2f11abee76a27a92c6f392aa99b35
[INFO] running `"docker" "start" "-a" "3f26ccbd72f346b724e4bd7e02a71ea4eca2f11abee76a27a92c6f392aa99b35"`
[INFO] [stderr]    Compiling crontab v0.1.0
[INFO] [stderr]    Compiling task v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.91s
[INFO] running `"docker" "inspect" "3f26ccbd72f346b724e4bd7e02a71ea4eca2f11abee76a27a92c6f392aa99b35"`
[INFO] running `"docker" "rm" "-f" "3f26ccbd72f346b724e4bd7e02a71ea4eca2f11abee76a27a92c6f392aa99b35"`
[INFO] [stdout] 3f26ccbd72f346b724e4bd7e02a71ea4eca2f11abee76a27a92c6f392aa99b35
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/task/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 997a36f0c656712b43d036d2a959c26112b991bbc4c4a721d75804c33c37b765
[INFO] running `"docker" "start" "-a" "997a36f0c656712b43d036d2a959c26112b991bbc4c4a721d75804c33c37b765"`
[INFO] [stderr]    Compiling task v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.73s
[INFO] running `"docker" "inspect" "997a36f0c656712b43d036d2a959c26112b991bbc4c4a721d75804c33c37b765"`
[INFO] running `"docker" "rm" "-f" "997a36f0c656712b43d036d2a959c26112b991bbc4c4a721d75804c33c37b765"`
[INFO] [stdout] 997a36f0c656712b43d036d2a959c26112b991bbc4c4a721d75804c33c37b765
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/task/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] b69433754a982a0b7ccaf334ba7e4d68a33cd01481e9b5a06183ab3f1e8cb841
[INFO] running `"docker" "start" "-a" "b69433754a982a0b7ccaf334ba7e4d68a33cd01481e9b5a06183ab3f1e8cb841"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/task-691be7579c9d26ee
[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 task
[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" "b69433754a982a0b7ccaf334ba7e4d68a33cd01481e9b5a06183ab3f1e8cb841"`
[INFO] running `"docker" "rm" "-f" "b69433754a982a0b7ccaf334ba7e4d68a33cd01481e9b5a06183ab3f1e8cb841"`
[INFO] [stdout] b69433754a982a0b7ccaf334ba7e4d68a33cd01481e9b5a06183ab3f1e8cb841