[INFO] updating cached repository nrxus/stock_clerk
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/nrxus/stock_clerk
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/nrxus/stock_clerk" "work/ex/beta-1.37-6/sources/1.36.0/gh/nrxus/stock_clerk"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/nrxus/stock_clerk'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nrxus/stock_clerk" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nrxus/stock_clerk"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nrxus/stock_clerk'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3bb20657f154191bc6e44410e34fed6ce2ab2735
[INFO] sha for GitHub repo nrxus/stock_clerk: 3bb20657f154191bc6e44410e34fed6ce2ab2735
[INFO] validating manifest of nrxus/stock_clerk 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 nrxus/stock_clerk 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 nrxus/stock_clerk
[INFO] finished frobbing nrxus/stock_clerk
[INFO] frobbed toml for nrxus/stock_clerk written to work/ex/beta-1.37-6/sources/1.36.0/gh/nrxus/stock_clerk/Cargo.toml
[INFO] started frobbing nrxus/stock_clerk
[INFO] finished frobbing nrxus/stock_clerk
[INFO] frobbed toml for nrxus/stock_clerk written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nrxus/stock_clerk/Cargo.toml
[INFO] crate nrxus/stock_clerk 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing nrxus/stock_clerk against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nrxus/stock_clerk:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 260e6bade5df24fb301abf1e0daf4820b6bd57b65791fbc54727be127a53f0e3
[INFO] running `"docker" "start" "-a" "260e6bade5df24fb301abf1e0daf4820b6bd57b65791fbc54727be127a53f0e3"`
[INFO] [stderr]    Compiling pkg-config v0.3.13
[INFO] [stderr]    Compiling matches v0.1.7
[INFO] [stderr]    Compiling serde v1.0.71
[INFO] [stderr]    Compiling num-traits v0.2.5
[INFO] [stderr]    Compiling encode_unicode v0.3.2
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling rand v0.4.2
[INFO] [stderr]    Compiling term v0.5.1
[INFO] [stderr]    Compiling tokio-executor v0.1.3
[INFO] [stderr]    Compiling relay v0.1.1
[INFO] [stderr]    Compiling tokio-service v0.1.0
[INFO] [stderr]    Compiling base64 v0.9.2
[INFO] [stderr]    Compiling bytes v0.4.9
[INFO] [stderr]    Compiling want v0.0.4
[INFO] [stderr]    Compiling csv v0.15.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.4
[INFO] [stderr]    Compiling tokio-timer v0.2.5
[INFO] [stderr]    Compiling mio v0.6.15
[INFO] [stderr]    Compiling syn v0.14.7
[INFO] [stderr]    Compiling crossbeam-epoch v0.4.3
[INFO] [stderr]    Compiling phf_shared v0.7.22
[INFO] [stderr]    Compiling mime v0.3.8
[INFO] [stderr]    Compiling backtrace v0.3.9
[INFO] [stderr]    Compiling openssl-sys v0.9.35
[INFO] [stderr]    Compiling tokio-io v0.1.7
[INFO] [stderr]    Compiling uuid v0.6.5
[INFO] [stderr]    Compiling libflate v0.1.16
[INFO] [stderr]    Compiling prettytable-rs v0.7.0
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling phf_generator v0.7.22
[INFO] [stderr]    Compiling phf v0.7.22
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling crossbeam-deque v0.3.1
[INFO] [stderr]    Compiling tokio-codec v0.1.0
[INFO] [stderr]    Compiling phf_codegen v0.7.22
[INFO] [stderr]    Compiling tokio-reactor v0.1.3
[INFO] [stderr]    Compiling tokio-threadpool v0.1.5
[INFO] [stderr]    Compiling openssl v0.9.24
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]    Compiling tokio-udp v0.1.1
[INFO] [stderr]    Compiling tokio-tcp v0.1.1
[INFO] [stderr]    Compiling url v1.7.1
[INFO] [stderr]    Compiling tokio-fs v0.1.3
[INFO] [stderr]    Compiling tokio v0.1.7
[INFO] [stderr]    Compiling serde_derive v1.0.71
[INFO] [stderr]    Compiling synstructure v0.9.0
[INFO] [stderr]    Compiling enum-map-derive v0.4.0
[INFO] [stderr]    Compiling native-tls v0.1.5
[INFO] [stderr]    Compiling tokio-core v0.1.17
[INFO] [stderr]    Compiling failure_derive v0.1.2
[INFO] [stderr]    Compiling hyper v0.11.27
[INFO] [stderr]    Compiling tokio-tls v0.1.4
[INFO] [stderr]    Compiling failure v0.1.2
[INFO] [stderr]    Compiling hyper-tls v0.1.4
[INFO] [stderr]    Compiling serde_json v1.0.24
[INFO] [stderr]    Compiling serde_urlencoded v0.5.2
[INFO] [stderr]    Compiling chrono v0.4.5
[INFO] [stderr]    Compiling enum-map v0.4.1
[INFO] [stderr]    Compiling docopt v1.0.0
[INFO] [stderr]    Compiling reqwest v0.8.7
[INFO] [stderr]    Compiling stock_clerk v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 05s
[INFO] running `"docker" "inspect" "260e6bade5df24fb301abf1e0daf4820b6bd57b65791fbc54727be127a53f0e3"`
[INFO] running `"docker" "rm" "-f" "260e6bade5df24fb301abf1e0daf4820b6bd57b65791fbc54727be127a53f0e3"`
[INFO] [stdout] 260e6bade5df24fb301abf1e0daf4820b6bd57b65791fbc54727be127a53f0e3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nrxus/stock_clerk:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1f982d0c1e479d814d74b6c5cfeb5d18af8466fb220ec9fd395bcce28f181101
[INFO] running `"docker" "start" "-a" "1f982d0c1e479d814d74b6c5cfeb5d18af8466fb220ec9fd395bcce28f181101"`
[INFO] [stderr]    Compiling stock_clerk v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.69s
[INFO] running `"docker" "inspect" "1f982d0c1e479d814d74b6c5cfeb5d18af8466fb220ec9fd395bcce28f181101"`
[INFO] running `"docker" "rm" "-f" "1f982d0c1e479d814d74b6c5cfeb5d18af8466fb220ec9fd395bcce28f181101"`
[INFO] [stdout] 1f982d0c1e479d814d74b6c5cfeb5d18af8466fb220ec9fd395bcce28f181101
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nrxus/stock_clerk:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 670f8f359186e8240f917854c530c8cc0836b9f56e8789ffd5352dc6f9d6d68a
[INFO] running `"docker" "start" "-a" "670f8f359186e8240f917854c530c8cc0836b9f56e8789ffd5352dc6f9d6d68a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/stock_clerk-64b5c4839403f0ac
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test dollars::tests::adds ... ok
[INFO] [stdout] test dollars::tests::compare ... ok
[INFO] [stdout] test dollars::tests::substracts ... ok
[INFO] [stdout] test dollars::tests::multiplies_integer ... ok
[INFO] [stdout] test dollars::tests::multiplies_float ... ok
[INFO] [stdout] test dollars::tests::divides_dollars ... ok
[INFO] [stdout] test taxes::tests::tax_married ... ok
[INFO] [stdout] test taxes::tests::edge ... ok
[INFO] [stdout] test taxes::tests::highest_bracket ... ok
[INFO] [stdout] test taxes::tests::tax_single ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "670f8f359186e8240f917854c530c8cc0836b9f56e8789ffd5352dc6f9d6d68a"`
[INFO] running `"docker" "rm" "-f" "670f8f359186e8240f917854c530c8cc0836b9f56e8789ffd5352dc6f9d6d68a"`
[INFO] [stdout] 670f8f359186e8240f917854c530c8cc0836b9f56e8789ffd5352dc6f9d6d68a