[INFO] updating cached repository ryanpbrewster/tdigest-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ryanpbrewster/tdigest-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ryanpbrewster/tdigest-rs" "work/ex/beta-1.37-6/sources/1.36.0/gh/ryanpbrewster/tdigest-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/ryanpbrewster/tdigest-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ryanpbrewster/tdigest-rs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ryanpbrewster/tdigest-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ryanpbrewster/tdigest-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ccfc05b5dc60f8a96c74ad1811e5e66c344ba966
[INFO] sha for GitHub repo ryanpbrewster/tdigest-rs: ccfc05b5dc60f8a96c74ad1811e5e66c344ba966
[INFO] validating manifest of ryanpbrewster/tdigest-rs 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 ryanpbrewster/tdigest-rs 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 ryanpbrewster/tdigest-rs
[INFO] finished frobbing ryanpbrewster/tdigest-rs
[INFO] frobbed toml for ryanpbrewster/tdigest-rs written to work/ex/beta-1.37-6/sources/1.36.0/gh/ryanpbrewster/tdigest-rs/Cargo.toml
[INFO] started frobbing ryanpbrewster/tdigest-rs
[INFO] finished frobbing ryanpbrewster/tdigest-rs
[INFO] frobbed toml for ryanpbrewster/tdigest-rs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ryanpbrewster/tdigest-rs/Cargo.toml
[INFO] crate ryanpbrewster/tdigest-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[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" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ryanpbrewster/tdigest-rs against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ryanpbrewster/tdigest-rs:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] a5b2c130164ec06b3f70eacc8573cac372f96b6e4c36cf30288acc97b1ecf663
[INFO] running `"docker" "start" "-a" "a5b2c130164ec06b3f70eacc8573cac372f96b6e4c36cf30288acc97b1ecf663"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling tdigest v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.56s
[INFO] running `"docker" "inspect" "a5b2c130164ec06b3f70eacc8573cac372f96b6e4c36cf30288acc97b1ecf663"`
[INFO] running `"docker" "rm" "-f" "a5b2c130164ec06b3f70eacc8573cac372f96b6e4c36cf30288acc97b1ecf663"`
[INFO] [stdout] a5b2c130164ec06b3f70eacc8573cac372f96b6e4c36cf30288acc97b1ecf663
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ryanpbrewster/tdigest-rs:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3170978d89c71d1e291eb55bb435e91678aaa14546dd5df9f5dff0c2829d6d36
[INFO] running `"docker" "start" "-a" "3170978d89c71d1e291eb55bb435e91678aaa14546dd5df9f5dff0c2829d6d36"`
[INFO] [stderr]    Compiling term v0.5.1
[INFO] [stderr]    Compiling csv-core v0.1.4
[INFO] [stderr]    Compiling criterion-plot v0.2.4
[INFO] [stderr]    Compiling criterion-stats v0.2.4
[INFO] [stderr]    Compiling serde_json v1.0.26
[INFO] [stderr]    Compiling chrono v0.4.5
[INFO] [stderr]    Compiling itertools-num v0.1.1
[INFO] [stderr]    Compiling synstructure v0.9.0
[INFO] [stderr]    Compiling serde_derive v1.0.71
[INFO] [stderr]    Compiling csv v1.0.0
[INFO] [stderr]    Compiling failure_derive v0.1.2
[INFO] [stderr]    Compiling handlebars v0.32.4
[INFO] [stderr]    Compiling simplelog v0.5.2
[INFO] [stderr]    Compiling failure v0.1.2
[INFO] [stderr]    Compiling criterion v0.2.4
[INFO] [stderr]    Compiling tdigest v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.24s
[INFO] running `"docker" "inspect" "3170978d89c71d1e291eb55bb435e91678aaa14546dd5df9f5dff0c2829d6d36"`
[INFO] running `"docker" "rm" "-f" "3170978d89c71d1e291eb55bb435e91678aaa14546dd5df9f5dff0c2829d6d36"`
[INFO] [stdout] 3170978d89c71d1e291eb55bb435e91678aaa14546dd5df9f5dff0c2829d6d36
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ryanpbrewster/tdigest-rs:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 231764a54650b414e99f943accd7f9e7a4da110e4f87d2e612b879786735a2b0
[INFO] running `"docker" "start" "-a" "231764a54650b414e99f943accd7f9e7a4da110e4f87d2e612b879786735a2b0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tdigest-01591fb882681cd9
[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/infinite-3762e70a07776a16
[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/smoke-4e746fc9f6839369
[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 tdigest
[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" "231764a54650b414e99f943accd7f9e7a4da110e4f87d2e612b879786735a2b0"`
[INFO] running `"docker" "rm" "-f" "231764a54650b414e99f943accd7f9e7a4da110e4f87d2e612b879786735a2b0"`
[INFO] [stdout] 231764a54650b414e99f943accd7f9e7a4da110e4f87d2e612b879786735a2b0