[INFO] updating cached repository bfontaine/primo
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/bfontaine/primo
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/bfontaine/primo" "work/ex/beta-1.38-1/sources/1.37.0/gh/bfontaine/primo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/bfontaine/primo'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bfontaine/primo" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bfontaine/primo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bfontaine/primo'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 95090a242d3f406ee8b3fae86ece7b574f710e05
[INFO] sha for GitHub repo bfontaine/primo: 95090a242d3f406ee8b3fae86ece7b574f710e05
[INFO] validating manifest of bfontaine/primo 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 bfontaine/primo 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 bfontaine/primo
[INFO] finished frobbing bfontaine/primo
[INFO] frobbed toml for bfontaine/primo written to work/ex/beta-1.38-1/sources/1.37.0/gh/bfontaine/primo/Cargo.toml
[INFO] started frobbing bfontaine/primo
[INFO] finished frobbing bfontaine/primo
[INFO] frobbed toml for bfontaine/primo written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bfontaine/primo/Cargo.toml
[INFO] crate bfontaine/primo already has a lockfile, it will not be regenerated
[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 bfontaine/primo 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/gh/bfontaine/primo:/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] 0f80f17a1d1fe35392a4b1a176bad8e6e4a088adc0efe45ff98e99f1b39b4267
[INFO] running `"docker" "start" "-a" "0f80f17a1d1fe35392a4b1a176bad8e6e4a088adc0efe45ff98e99f1b39b4267"`
[INFO] [stderr]    Compiling term_size v0.2.3
[INFO] [stderr]    Compiling clap v2.19.3
[INFO] [stderr]    Compiling primo v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.65s
[INFO] running `"docker" "inspect" "0f80f17a1d1fe35392a4b1a176bad8e6e4a088adc0efe45ff98e99f1b39b4267"`
[INFO] running `"docker" "rm" "-f" "0f80f17a1d1fe35392a4b1a176bad8e6e4a088adc0efe45ff98e99f1b39b4267"`
[INFO] [stdout] 0f80f17a1d1fe35392a4b1a176bad8e6e4a088adc0efe45ff98e99f1b39b4267
[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/gh/bfontaine/primo:/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] 5a3169cd7558984e69385728d0387f3b78e52e0c9a62c0e5cb125745ed18bc4f
[INFO] running `"docker" "start" "-a" "5a3169cd7558984e69385728d0387f3b78e52e0c9a62c0e5cb125745ed18bc4f"`
[INFO] [stderr]    Compiling primo v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "5a3169cd7558984e69385728d0387f3b78e52e0c9a62c0e5cb125745ed18bc4f"`
[INFO] running `"docker" "rm" "-f" "5a3169cd7558984e69385728d0387f3b78e52e0c9a62c0e5cb125745ed18bc4f"`
[INFO] [stdout] 5a3169cd7558984e69385728d0387f3b78e52e0c9a62c0e5cb125745ed18bc4f
[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/gh/bfontaine/primo:/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] d4ee145c7f7fb629394cde560f4b9ac9f973e5b4b741497bbe594048848a47f7
[INFO] running `"docker" "start" "-a" "d4ee145c7f7fb629394cde560f4b9ac9f973e5b4b741497bbe594048848a47f7"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/primo-da02c3e438450192
[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/primo-ab33dc830ab93264
[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 primo
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/primo.rs - sort_vec (line 54) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d4ee145c7f7fb629394cde560f4b9ac9f973e5b4b741497bbe594048848a47f7"`
[INFO] running `"docker" "rm" "-f" "d4ee145c7f7fb629394cde560f4b9ac9f973e5b4b741497bbe594048848a47f7"`
[INFO] [stdout] d4ee145c7f7fb629394cde560f4b9ac9f973e5b4b741497bbe594048848a47f7