[INFO] crate hdrhist 0.5.0 is already in cache
[INFO] extracting crate hdrhist 0.5.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/hdrhist/0.5.0
[INFO] extracting crate hdrhist 0.5.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/hdrhist/0.5.0
[INFO] validating manifest of hdrhist-0.5.0 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 hdrhist-0.5.0 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 hdrhist-0.5.0
[INFO] finished frobbing hdrhist-0.5.0
[INFO] frobbed toml for hdrhist-0.5.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/hdrhist/0.5.0/Cargo.toml
[INFO] started frobbing hdrhist-0.5.0
[INFO] finished frobbing hdrhist-0.5.0
[INFO] frobbed toml for hdrhist-0.5.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/hdrhist/0.5.0/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[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 hdrhist-0.5.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/hdrhist/0.5.0:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 8db40690323db5939b8a24f4002bd7d98730df30257c3dbafdd9bd78f214e6e1
[INFO] running `"docker" "start" "-a" "8db40690323db5939b8a24f4002bd7d98730df30257c3dbafdd9bd78f214e6e1"`
[INFO] [stderr]    Compiling hdrhist v0.5.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "8db40690323db5939b8a24f4002bd7d98730df30257c3dbafdd9bd78f214e6e1"`
[INFO] running `"docker" "rm" "-f" "8db40690323db5939b8a24f4002bd7d98730df30257c3dbafdd9bd78f214e6e1"`
[INFO] [stdout] 8db40690323db5939b8a24f4002bd7d98730df30257c3dbafdd9bd78f214e6e1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/hdrhist/0.5.0:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] dd0ce9b4cdfdb2811b6ca6669fad1c01f61ce80b9d6933425b7ba19683cd1e1b
[INFO] running `"docker" "start" "-a" "dd0ce9b4cdfdb2811b6ca6669fad1c01f61ce80b9d6933425b7ba19683cd1e1b"`
[INFO] [stderr]    Compiling drawille v0.2.3
[INFO] [stderr]    Compiling textplots v0.2.3
[INFO] [stderr]    Compiling hdrhist v0.5.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.16s
[INFO] running `"docker" "inspect" "dd0ce9b4cdfdb2811b6ca6669fad1c01f61ce80b9d6933425b7ba19683cd1e1b"`
[INFO] running `"docker" "rm" "-f" "dd0ce9b4cdfdb2811b6ca6669fad1c01f61ce80b9d6933425b7ba19683cd1e1b"`
[INFO] [stdout] dd0ce9b4cdfdb2811b6ca6669fad1c01f61ce80b9d6933425b7ba19683cd1e1b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/hdrhist/0.5.0:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 409620975bb33fb54927bf330134e52748cf25c96a60c0a0a4f190b6e237efa1
[INFO] running `"docker" "start" "-a" "409620975bb33fb54927bf330134e52748cf25c96a60c0a0a4f190b6e237efa1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hdrhist-a533e4a9c03fa4ba
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::boundary_test ... ok
[INFO] [stdout] test tests::single_value ... ok
[INFO] [stdout] test tests::no_panic_on_empty_hist ... ok
[INFO] [stdout] test tests::quartiles ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hdrhist
[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" "409620975bb33fb54927bf330134e52748cf25c96a60c0a0a4f190b6e237efa1"`
[INFO] running `"docker" "rm" "-f" "409620975bb33fb54927bf330134e52748cf25c96a60c0a0a4f190b6e237efa1"`
[INFO] [stdout] 409620975bb33fb54927bf330134e52748cf25c96a60c0a0a4f190b6e237efa1