[INFO] crate coreutils_module_core 0.4.0 is already in cache
[INFO] extracting crate coreutils_module_core 0.4.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/coreutils_module_core/0.4.0
[INFO] extracting crate coreutils_module_core 0.4.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/coreutils_module_core/0.4.0
[INFO] validating manifest of coreutils_module_core-0.4.0 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 coreutils_module_core-0.4.0 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 coreutils_module_core-0.4.0
[INFO] finished frobbing coreutils_module_core-0.4.0
[INFO] frobbed toml for coreutils_module_core-0.4.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/coreutils_module_core/0.4.0/Cargo.toml
[INFO] started frobbing coreutils_module_core-0.4.0
[INFO] finished frobbing coreutils_module_core-0.4.0
[INFO] frobbed toml for coreutils_module_core-0.4.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/coreutils_module_core/0.4.0/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] [stderr]     Blocking waiting for file lock on package cache lock
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing coreutils_module_core-0.4.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/coreutils_module_core/0.4.0:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 746eb6984aacd8b4335718c0d0a2ca78ae4c3e7553491460902e39434aaf5855
[INFO] running `"docker" "start" "-a" "746eb6984aacd8b4335718c0d0a2ca78ae4c3e7553491460902e39434aaf5855"`
[INFO] [stderr]    Compiling rust-ini v0.13.0
[INFO] [stderr]    Compiling ring v0.13.5
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling yaml-rust v0.4.3
[INFO] [stderr]    Compiling fern v0.5.8
[INFO] [stderr]    Compiling coreutils_module v0.4.0
[INFO] [stderr]    Compiling coreutils_json v0.4.0
[INFO] [stderr]    Compiling coreutils_logger v0.4.0
[INFO] [stderr]    Compiling config v0.9.3
[INFO] [stderr]    Compiling jsonwebtoken v5.0.1
[INFO] [stderr]    Compiling coreutils_jwt v0.4.0
[INFO] [stderr]    Compiling coreutils_module_core v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.83s
[INFO] running `"docker" "inspect" "746eb6984aacd8b4335718c0d0a2ca78ae4c3e7553491460902e39434aaf5855"`
[INFO] running `"docker" "rm" "-f" "746eb6984aacd8b4335718c0d0a2ca78ae4c3e7553491460902e39434aaf5855"`
[INFO] [stdout] 746eb6984aacd8b4335718c0d0a2ca78ae4c3e7553491460902e39434aaf5855
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/coreutils_module_core/0.4.0:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 54bb5f2a496c84aaace1b11e07c56407ad6c0a4fbb29366399d26c8a07d00fc0
[INFO] running `"docker" "start" "-a" "54bb5f2a496c84aaace1b11e07c56407ad6c0a4fbb29366399d26c8a07d00fc0"`
[INFO] [stderr]    Compiling coreutils_module_core v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `"docker" "inspect" "54bb5f2a496c84aaace1b11e07c56407ad6c0a4fbb29366399d26c8a07d00fc0"`
[INFO] running `"docker" "rm" "-f" "54bb5f2a496c84aaace1b11e07c56407ad6c0a4fbb29366399d26c8a07d00fc0"`
[INFO] [stdout] 54bb5f2a496c84aaace1b11e07c56407ad6c0a4fbb29366399d26c8a07d00fc0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/coreutils_module_core/0.4.0:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 33caa93dd33dbf58cef818901d7724dba346c5cc2781722418be9551491d2017
[INFO] running `"docker" "start" "-a" "33caa93dd33dbf58cef818901d7724dba346c5cc2781722418be9551491d2017"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/coreutils_module_core-e2782ef861cae864
[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 coreutils_module_core
[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" "33caa93dd33dbf58cef818901d7724dba346c5cc2781722418be9551491d2017"`
[INFO] running `"docker" "rm" "-f" "33caa93dd33dbf58cef818901d7724dba346c5cc2781722418be9551491d2017"`
[INFO] [stdout] 33caa93dd33dbf58cef818901d7724dba346c5cc2781722418be9551491d2017