[INFO] crate durt 0.5.3 is already in cache
[INFO] extracting crate durt 0.5.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/durt/0.5.3
[INFO] extracting crate durt 0.5.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/durt/0.5.3
[INFO] validating manifest of durt-0.5.3 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 durt-0.5.3 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 durt-0.5.3
[INFO] finished frobbing durt-0.5.3
[INFO] frobbed toml for durt-0.5.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/durt/0.5.3/Cargo.toml
[INFO] started frobbing durt-0.5.3
[INFO] finished frobbing durt-0.5.3
[INFO] frobbed toml for durt-0.5.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/durt/0.5.3/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 durt-0.5.3 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-3/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/durt/0.5.3:/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] 818955c24c1f08ef8e94f86fcd003ee0f3d727cc51cd43fc820c4362357dbfe4
[INFO] running `"docker" "start" "-a" "818955c24c1f08ef8e94f86fcd003ee0f3d727cc51cd43fc820c4362357dbfe4"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling wild v2.0.2
[INFO] [stderr]    Compiling tabular v0.1.2
[INFO] [stderr]    Compiling number_prefix v0.2.8
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]    Compiling structopt v0.2.18
[INFO] [stderr]    Compiling durt v0.5.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.65s
[INFO] running `"docker" "inspect" "818955c24c1f08ef8e94f86fcd003ee0f3d727cc51cd43fc820c4362357dbfe4"`
[INFO] running `"docker" "rm" "-f" "818955c24c1f08ef8e94f86fcd003ee0f3d727cc51cd43fc820c4362357dbfe4"`
[INFO] [stdout] 818955c24c1f08ef8e94f86fcd003ee0f3d727cc51cd43fc820c4362357dbfe4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/durt/0.5.3:/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] 20dd79aa44b8fcf11506739bc91a89cdae58d82c20f6913e807c0f345abc0c7d
[INFO] running `"docker" "start" "-a" "20dd79aa44b8fcf11506739bc91a89cdae58d82c20f6913e807c0f345abc0c7d"`
[INFO] [stderr]    Compiling durt v0.5.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `"docker" "inspect" "20dd79aa44b8fcf11506739bc91a89cdae58d82c20f6913e807c0f345abc0c7d"`
[INFO] running `"docker" "rm" "-f" "20dd79aa44b8fcf11506739bc91a89cdae58d82c20f6913e807c0f345abc0c7d"`
[INFO] [stdout] 20dd79aa44b8fcf11506739bc91a89cdae58d82c20f6913e807c0f345abc0c7d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/durt/0.5.3:/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] 4af35b05c8befb0169125c5b4f05f6252ad43450bac08abd0381d68c30abe6f5
[INFO] running `"docker" "start" "-a" "4af35b05c8befb0169125c5b4f05f6252ad43450bac08abd0381d68c30abe6f5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/durt-3ac740da52604327
[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" "4af35b05c8befb0169125c5b4f05f6252ad43450bac08abd0381d68c30abe6f5"`
[INFO] running `"docker" "rm" "-f" "4af35b05c8befb0169125c5b4f05f6252ad43450bac08abd0381d68c30abe6f5"`
[INFO] [stdout] 4af35b05c8befb0169125c5b4f05f6252ad43450bac08abd0381d68c30abe6f5