[INFO] crate apdex 0.1.0 is already in cache
[INFO] extracting crate apdex 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/apdex/0.1.0
[INFO] extracting crate apdex 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/apdex/0.1.0
[INFO] validating manifest of apdex-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 apdex-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 apdex-0.1.0
[INFO] finished frobbing apdex-0.1.0
[INFO] frobbed toml for apdex-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/apdex/0.1.0/Cargo.toml
[INFO] started frobbing apdex-0.1.0
[INFO] finished frobbing apdex-0.1.0
[INFO] frobbed toml for apdex-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/apdex/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] 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 apdex-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-1/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/apdex/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] 28d5a8e894788055c55773c6291fe4168f89e347d8726ae0c9392c30d60322dd
[INFO] running `"docker" "start" "-a" "28d5a8e894788055c55773c6291fe4168f89e347d8726ae0c9392c30d60322dd"`
[INFO] [stderr]    Compiling apdex v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `"docker" "inspect" "28d5a8e894788055c55773c6291fe4168f89e347d8726ae0c9392c30d60322dd"`
[INFO] running `"docker" "rm" "-f" "28d5a8e894788055c55773c6291fe4168f89e347d8726ae0c9392c30d60322dd"`
[INFO] [stdout] 28d5a8e894788055c55773c6291fe4168f89e347d8726ae0c9392c30d60322dd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/apdex/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] 1fdd3daa7fa43301750fc4fe3ec5ed3940c5be628dc2c588f017efe404568e01
[INFO] running `"docker" "start" "-a" "1fdd3daa7fa43301750fc4fe3ec5ed3940c5be628dc2c588f017efe404568e01"`
[INFO] [stderr]    Compiling apdex v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `"docker" "inspect" "1fdd3daa7fa43301750fc4fe3ec5ed3940c5be628dc2c588f017efe404568e01"`
[INFO] running `"docker" "rm" "-f" "1fdd3daa7fa43301750fc4fe3ec5ed3940c5be628dc2c588f017efe404568e01"`
[INFO] [stdout] 1fdd3daa7fa43301750fc4fe3ec5ed3940c5be628dc2c588f017efe404568e01
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/apdex/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] e550647ceb32473434e11fd4827ecb287b0225ca8e08f539917443498349484e
[INFO] running `"docker" "start" "-a" "e550647ceb32473434e11fd4827ecb287b0225ca8e08f539917443498349484e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/apdex-6ca274fb00ca1d1e
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::no_score ... ok
[INFO] [stdout] test tests::rating_output ... ok
[INFO] [stdout] test tests::rating_output_no_samples_high_t ... ok
[INFO] [stdout] test tests::score ... ok
[INFO] [stdout] test tests::score_errors ... ok
[INFO] [stdout] test tests::rating_output_no_samples ... ok
[INFO] [stdout] test tests::uniform_output ... ok
[INFO] [stdout] test tests::rating_output_small_group ... ok
[INFO] [stdout] test tests::uniform_output_no_samples_high_t ... ok
[INFO] [stdout] test tests::uniform_output_one ... ok
[INFO] [stdout] test tests::uniform_output_no_samples ... ok
[INFO] [stdout] test tests::uniform_output_one_small_group ... ok
[INFO] [stderr]    Doc-tests apdex
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "e550647ceb32473434e11fd4827ecb287b0225ca8e08f539917443498349484e"`
[INFO] running `"docker" "rm" "-f" "e550647ceb32473434e11fd4827ecb287b0225ca8e08f539917443498349484e"`
[INFO] [stdout] e550647ceb32473434e11fd4827ecb287b0225ca8e08f539917443498349484e