[INFO] crate acheron 0.1.0 is already in cache
[INFO] extracting crate acheron 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/acheron/0.1.0
[INFO] extracting crate acheron 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/acheron/0.1.0
[INFO] validating manifest of acheron-0.1.0 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 acheron-0.1.0 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 acheron-0.1.0
[INFO] finished frobbing acheron-0.1.0
[INFO] frobbed toml for acheron-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/acheron/0.1.0/Cargo.toml
[INFO] started frobbing acheron-0.1.0
[INFO] finished frobbing acheron-0.1.0
[INFO] frobbed toml for acheron-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/acheron/0.1.0/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] 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 acheron-0.1.0 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-7/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/acheron/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 64334ba3040d4575badd4e29928568942f14ea0bfccdd202a7da33f8f20d42a3
[INFO] running `"docker" "start" "-a" "64334ba3040d4575badd4e29928568942f14ea0bfccdd202a7da33f8f20d42a3"`
[INFO] [stderr]    Compiling im v12.3.4
[INFO] [stderr]    Compiling acheron v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.75s
[INFO] running `"docker" "inspect" "64334ba3040d4575badd4e29928568942f14ea0bfccdd202a7da33f8f20d42a3"`
[INFO] running `"docker" "rm" "-f" "64334ba3040d4575badd4e29928568942f14ea0bfccdd202a7da33f8f20d42a3"`
[INFO] [stdout] 64334ba3040d4575badd4e29928568942f14ea0bfccdd202a7da33f8f20d42a3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/acheron/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] c7b76ac6d7381b76c218834c0e6fbea7d539050cab42f824ee56beb729ee20c7
[INFO] running `"docker" "start" "-a" "c7b76ac6d7381b76c218834c0e6fbea7d539050cab42f824ee56beb729ee20c7"`
[INFO] [stderr]    Compiling acheron v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `"docker" "inspect" "c7b76ac6d7381b76c218834c0e6fbea7d539050cab42f824ee56beb729ee20c7"`
[INFO] running `"docker" "rm" "-f" "c7b76ac6d7381b76c218834c0e6fbea7d539050cab42f824ee56beb729ee20c7"`
[INFO] [stdout] c7b76ac6d7381b76c218834c0e6fbea7d539050cab42f824ee56beb729ee20c7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/acheron/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 3840937a6ec23ed9e0b87e0eadb8e63d82a88d5a467a7ad98a7dcced6fdf8c0e
[INFO] running `"docker" "start" "-a" "3840937a6ec23ed9e0b87e0eadb8e63d82a88d5a467a7ad98a7dcced6fdf8c0e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/acheron-16b4dea073d93f30
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test autoincrementer::test::test_increments_values ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/main-1617faa96fb54ca3
[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 acheron
[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" "3840937a6ec23ed9e0b87e0eadb8e63d82a88d5a467a7ad98a7dcced6fdf8c0e"`
[INFO] running `"docker" "rm" "-f" "3840937a6ec23ed9e0b87e0eadb8e63d82a88d5a467a7ad98a7dcced6fdf8c0e"`
[INFO] [stdout] 3840937a6ec23ed9e0b87e0eadb8e63d82a88d5a467a7ad98a7dcced6fdf8c0e