[INFO] updating cached repository stephenc222/rust-budget-summary
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/stephenc222/rust-budget-summary
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/stephenc222/rust-budget-summary" "work/ex/beta-1.38-1/sources/1.37.0/gh/stephenc222/rust-budget-summary"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/stephenc222/rust-budget-summary'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/stephenc222/rust-budget-summary" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/stephenc222/rust-budget-summary"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/stephenc222/rust-budget-summary'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 84ad9f24e3a4e336f999b443573e0e54776bf0cc
[INFO] sha for GitHub repo stephenc222/rust-budget-summary: 84ad9f24e3a4e336f999b443573e0e54776bf0cc
[INFO] validating manifest of stephenc222/rust-budget-summary 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 stephenc222/rust-budget-summary 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 stephenc222/rust-budget-summary
[INFO] finished frobbing stephenc222/rust-budget-summary
[INFO] frobbed toml for stephenc222/rust-budget-summary written to work/ex/beta-1.38-1/sources/1.37.0/gh/stephenc222/rust-budget-summary/Cargo.toml
[INFO] started frobbing stephenc222/rust-budget-summary
[INFO] finished frobbing stephenc222/rust-budget-summary
[INFO] frobbed toml for stephenc222/rust-budget-summary written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/stephenc222/rust-budget-summary/Cargo.toml
[INFO] crate stephenc222/rust-budget-summary 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 stephenc222/rust-budget-summary 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/stephenc222/rust-budget-summary:/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] 864bddf5fe3b53794c1b0c12724e4bb7fce32a246eb9efae363706a7cc795c6d
[INFO] running `"docker" "start" "-a" "864bddf5fe3b53794c1b0c12724e4bb7fce32a246eb9efae363706a7cc795c6d"`
[INFO] [stderr]    Compiling serde v1.0.83
[INFO] [stderr]    Compiling csv-core v0.1.5
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling csv v1.0.5
[INFO] [stderr]    Compiling prettytable-rs v0.8.0
[INFO] [stderr]    Compiling rust-budget-summary v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:38:36
[INFO] [stderr]    |
[INFO] [stderr] 38 | fn read_budget() -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.17s
[INFO] running `"docker" "inspect" "864bddf5fe3b53794c1b0c12724e4bb7fce32a246eb9efae363706a7cc795c6d"`
[INFO] running `"docker" "rm" "-f" "864bddf5fe3b53794c1b0c12724e4bb7fce32a246eb9efae363706a7cc795c6d"`
[INFO] [stdout] 864bddf5fe3b53794c1b0c12724e4bb7fce32a246eb9efae363706a7cc795c6d
[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/stephenc222/rust-budget-summary:/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] e535af250f5f665bbdc9da071389c25f03b07285a0e4b9a2f79ff0058f5dfaec
[INFO] running `"docker" "start" "-a" "e535af250f5f665bbdc9da071389c25f03b07285a0e4b9a2f79ff0058f5dfaec"`
[INFO] [stderr]    Compiling rust-budget-summary v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:38:36
[INFO] [stderr]    |
[INFO] [stderr] 38 | fn read_budget() -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `"docker" "inspect" "e535af250f5f665bbdc9da071389c25f03b07285a0e4b9a2f79ff0058f5dfaec"`
[INFO] running `"docker" "rm" "-f" "e535af250f5f665bbdc9da071389c25f03b07285a0e4b9a2f79ff0058f5dfaec"`
[INFO] [stdout] e535af250f5f665bbdc9da071389c25f03b07285a0e4b9a2f79ff0058f5dfaec
[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/stephenc222/rust-budget-summary:/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] 3fb2aa778d0d81399a5d767a5ed2cd704655e6cde306e1a4e7d35199cc17ecd9
[INFO] running `"docker" "start" "-a" "3fb2aa778d0d81399a5d767a5ed2cd704655e6cde306e1a4e7d35199cc17ecd9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_budget_summary-e40c9b485428a13b
[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" "3fb2aa778d0d81399a5d767a5ed2cd704655e6cde306e1a4e7d35199cc17ecd9"`
[INFO] running `"docker" "rm" "-f" "3fb2aa778d0d81399a5d767a5ed2cd704655e6cde306e1a4e7d35199cc17ecd9"`
[INFO] [stdout] 3fb2aa778d0d81399a5d767a5ed2cd704655e6cde306e1a4e7d35199cc17ecd9