[INFO] crate qint 0.1.0 is already in cache
[INFO] extracting crate qint 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/qint/0.1.0
[INFO] extracting crate qint 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/qint/0.1.0
[INFO] validating manifest of qint-0.1.0 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 qint-0.1.0 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 qint-0.1.0
[INFO] finished frobbing qint-0.1.0
[INFO] frobbed toml for qint-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/qint/0.1.0/Cargo.toml
[INFO] started frobbing qint-0.1.0
[INFO] finished frobbing qint-0.1.0
[INFO] frobbed toml for qint-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/qint/0.1.0/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] [stderr]     Blocking waiting for file lock on package cache
[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 qint-0.1.0 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-2/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/qint/0.1.0:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 7705a5f269299792cfb8cfccfd5a5dbf6fb8852a893ada478b3d14ba93147a98
[INFO] running `"docker" "start" "-a" "7705a5f269299792cfb8cfccfd5a5dbf6fb8852a893ada478b3d14ba93147a98"`
[INFO] [stderr]    Compiling qint v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `"docker" "inspect" "7705a5f269299792cfb8cfccfd5a5dbf6fb8852a893ada478b3d14ba93147a98"`
[INFO] running `"docker" "rm" "-f" "7705a5f269299792cfb8cfccfd5a5dbf6fb8852a893ada478b3d14ba93147a98"`
[INFO] [stdout] 7705a5f269299792cfb8cfccfd5a5dbf6fb8852a893ada478b3d14ba93147a98
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/qint/0.1.0:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 13f7310d3bd384d42353e2c9ad65cc7d44fb331c58f693baf6619da728de2e25
[INFO] running `"docker" "start" "-a" "13f7310d3bd384d42353e2c9ad65cc7d44fb331c58f693baf6619da728de2e25"`
[INFO] [stderr]    Compiling qint v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `"docker" "inspect" "13f7310d3bd384d42353e2c9ad65cc7d44fb331c58f693baf6619da728de2e25"`
[INFO] running `"docker" "rm" "-f" "13f7310d3bd384d42353e2c9ad65cc7d44fb331c58f693baf6619da728de2e25"`
[INFO] [stdout] 13f7310d3bd384d42353e2c9ad65cc7d44fb331c58f693baf6619da728de2e25
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/qint/0.1.0:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 15cca5bf4e51c728ac888e862f3567b996dfcc0825243e10f0a3a1594e9b7679
[INFO] running `"docker" "start" "-a" "15cca5bf4e51c728ac888e862f3567b996dfcc0825243e10f0a3a1594e9b7679"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/qint-27b21e05d486f55a
[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" "15cca5bf4e51c728ac888e862f3567b996dfcc0825243e10f0a3a1594e9b7679"`
[INFO] running `"docker" "rm" "-f" "15cca5bf4e51c728ac888e862f3567b996dfcc0825243e10f0a3a1594e9b7679"`
[INFO] [stdout] 15cca5bf4e51c728ac888e862f3567b996dfcc0825243e10f0a3a1594e9b7679