[INFO] crate chronograph 0.0.0 is already in cache
[INFO] extracting crate chronograph 0.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/chronograph/0.0.0
[INFO] extracting crate chronograph 0.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/chronograph/0.0.0
[INFO] validating manifest of chronograph-0.0.0 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 chronograph-0.0.0 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 chronograph-0.0.0
[INFO] finished frobbing chronograph-0.0.0
[INFO] frobbed toml for chronograph-0.0.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/chronograph/0.0.0/Cargo.toml
[INFO] started frobbing chronograph-0.0.0
[INFO] finished frobbing chronograph-0.0.0
[INFO] frobbed toml for chronograph-0.0.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/chronograph/0.0.0/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] 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 chronograph-0.0.0 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/chronograph/0.0.0:/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] 384780f32cc5debef0fba1b004a8cb690400de4e1300bcf7a1324acbba212e16
[INFO] running `"docker" "start" "-a" "384780f32cc5debef0fba1b004a8cb690400de4e1300bcf7a1324acbba212e16"`
[INFO] [stderr] warning: path `/opt/crater/workdir/src/chronograph.rs` was erroneously implicitly accepted for library `chronograph`,
[INFO] [stderr] please rename the file to `src/lib.rs` or set lib.path in Cargo.toml
[INFO] [stderr]    Compiling clock_ticks v0.1.1
[INFO] [stderr]    Compiling chronograph v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `"docker" "inspect" "384780f32cc5debef0fba1b004a8cb690400de4e1300bcf7a1324acbba212e16"`
[INFO] running `"docker" "rm" "-f" "384780f32cc5debef0fba1b004a8cb690400de4e1300bcf7a1324acbba212e16"`
[INFO] [stdout] 384780f32cc5debef0fba1b004a8cb690400de4e1300bcf7a1324acbba212e16
[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/chronograph/0.0.0:/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] a74c1bf1d46290702eb7fafc5bda4bb15d3715f76c8354264c3173b1ee685abf
[INFO] running `"docker" "start" "-a" "a74c1bf1d46290702eb7fafc5bda4bb15d3715f76c8354264c3173b1ee685abf"`
[INFO] [stderr] warning: path `/opt/crater/workdir/src/chronograph.rs` was erroneously implicitly accepted for library `chronograph`,
[INFO] [stderr] please rename the file to `src/lib.rs` or set lib.path in Cargo.toml
[INFO] [stderr]    Compiling chronograph v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `"docker" "inspect" "a74c1bf1d46290702eb7fafc5bda4bb15d3715f76c8354264c3173b1ee685abf"`
[INFO] running `"docker" "rm" "-f" "a74c1bf1d46290702eb7fafc5bda4bb15d3715f76c8354264c3173b1ee685abf"`
[INFO] [stdout] a74c1bf1d46290702eb7fafc5bda4bb15d3715f76c8354264c3173b1ee685abf
[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/chronograph/0.0.0:/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] 4d12600c9c40af3e4485e4725c83cc0b180733d58e6c33c50309e2c7ecb9563c
[INFO] running `"docker" "start" "-a" "4d12600c9c40af3e4485e4725c83cc0b180733d58e6c33c50309e2c7ecb9563c"`
[INFO] [stderr] warning: path `/opt/crater/workdir/src/chronograph.rs` was erroneously implicitly accepted for library `chronograph`,
[INFO] [stderr] please rename the file to `src/lib.rs` or set lib.path in Cargo.toml
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/chronograph-e10e77c68d16ff33
[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]      Running /opt/crater/target/debug/deps/chronograph-812c9aec8e38eb90
[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 chronograph
[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" "4d12600c9c40af3e4485e4725c83cc0b180733d58e6c33c50309e2c7ecb9563c"`
[INFO] running `"docker" "rm" "-f" "4d12600c9c40af3e4485e4725c83cc0b180733d58e6c33c50309e2c7ecb9563c"`
[INFO] [stdout] 4d12600c9c40af3e4485e4725c83cc0b180733d58e6c33c50309e2c7ecb9563c