[INFO] updating cached repository schultyy/log-analyzer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/schultyy/log-analyzer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/schultyy/log-analyzer" "work/ex/beta-1.38-1/sources/1.37.0/gh/schultyy/log-analyzer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/schultyy/log-analyzer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/schultyy/log-analyzer" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/schultyy/log-analyzer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/schultyy/log-analyzer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b5a18fcd588613194e0194551863e1fed7d42847
[INFO] sha for GitHub repo schultyy/log-analyzer: b5a18fcd588613194e0194551863e1fed7d42847
[INFO] validating manifest of schultyy/log-analyzer 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 schultyy/log-analyzer 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 schultyy/log-analyzer
[INFO] finished frobbing schultyy/log-analyzer
[INFO] frobbed toml for schultyy/log-analyzer written to work/ex/beta-1.38-1/sources/1.37.0/gh/schultyy/log-analyzer/Cargo.toml
[INFO] started frobbing schultyy/log-analyzer
[INFO] finished frobbing schultyy/log-analyzer
[INFO] frobbed toml for schultyy/log-analyzer written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/schultyy/log-analyzer/Cargo.toml
[INFO] crate schultyy/log-analyzer 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 schultyy/log-analyzer 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-4/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/schultyy/log-analyzer:/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] 2b3a5430d803a02aa05b91ea13bb7c0bc2ffc1a0e5ca89823e063f461ab22f4d
[INFO] running `"docker" "start" "-a" "2b3a5430d803a02aa05b91ea13bb7c0bc2ffc1a0e5ca89823e063f461ab22f4d"`
[INFO] [stderr]    Compiling serde_derive v1.0.75
[INFO] [stderr]    Compiling log-analyzer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/config.rs:22:68
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub fn read_config_from_file(path: &str) -> Result<ConfigFile, 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] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/log_reader.rs:68:52
[INFO] [stderr]    |
[INFO] [stderr] 68 | fn read_log_file(path: &str) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                                                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/log_reader.rs:76:89
[INFO] [stderr]    |
[INFO] [stderr] 76 | pub fn extract(config_file: &ConfigFile, log_file_path: &str) -> Result<LogResults, Box<Error>> {
[INFO] [stderr]    |                                                                                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.00s
[INFO] running `"docker" "inspect" "2b3a5430d803a02aa05b91ea13bb7c0bc2ffc1a0e5ca89823e063f461ab22f4d"`
[INFO] running `"docker" "rm" "-f" "2b3a5430d803a02aa05b91ea13bb7c0bc2ffc1a0e5ca89823e063f461ab22f4d"`
[INFO] [stdout] 2b3a5430d803a02aa05b91ea13bb7c0bc2ffc1a0e5ca89823e063f461ab22f4d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/schultyy/log-analyzer:/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] a69586a2f59f46ac43970697ddf8ac1c1a4475090a917f1f9ad56a4b63df525e
[INFO] running `"docker" "start" "-a" "a69586a2f59f46ac43970697ddf8ac1c1a4475090a917f1f9ad56a4b63df525e"`
[INFO] [stderr]    Compiling log-analyzer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/config.rs:22:68
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub fn read_config_from_file(path: &str) -> Result<ConfigFile, 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] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/log_reader.rs:68:52
[INFO] [stderr]    |
[INFO] [stderr] 68 | fn read_log_file(path: &str) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                                                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/log_reader.rs:76:89
[INFO] [stderr]    |
[INFO] [stderr] 76 | pub fn extract(config_file: &ConfigFile, log_file_path: &str) -> Result<LogResults, Box<Error>> {
[INFO] [stderr]    |                                                                                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `"docker" "inspect" "a69586a2f59f46ac43970697ddf8ac1c1a4475090a917f1f9ad56a4b63df525e"`
[INFO] running `"docker" "rm" "-f" "a69586a2f59f46ac43970697ddf8ac1c1a4475090a917f1f9ad56a4b63df525e"`
[INFO] [stdout] a69586a2f59f46ac43970697ddf8ac1c1a4475090a917f1f9ad56a4b63df525e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/schultyy/log-analyzer:/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] f0a7b203673d28a96869b1f7c3abc66a02a223e3d89671ec85ec5b6cee3e287e
[INFO] running `"docker" "start" "-a" "f0a7b203673d28a96869b1f7c3abc66a02a223e3d89671ec85ec5b6cee3e287e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/log_analyzer-b8842b1032ce0ed8
[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" "f0a7b203673d28a96869b1f7c3abc66a02a223e3d89671ec85ec5b6cee3e287e"`
[INFO] running `"docker" "rm" "-f" "f0a7b203673d28a96869b1f7c3abc66a02a223e3d89671ec85ec5b6cee3e287e"`
[INFO] [stdout] f0a7b203673d28a96869b1f7c3abc66a02a223e3d89671ec85ec5b6cee3e287e