[INFO] updating cached repository eddieantonio/crk-or-eng.rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/eddieantonio/crk-or-eng.rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/eddieantonio/crk-or-eng.rs" "work/ex/beta-1.37-6/sources/1.36.0/gh/eddieantonio/crk-or-eng.rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/eddieantonio/crk-or-eng.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/eddieantonio/crk-or-eng.rs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/eddieantonio/crk-or-eng.rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/eddieantonio/crk-or-eng.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 793d871457ef31abea887dbc0a03061def205479
[INFO] sha for GitHub repo eddieantonio/crk-or-eng.rs: 793d871457ef31abea887dbc0a03061def205479
[INFO] validating manifest of eddieantonio/crk-or-eng.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 eddieantonio/crk-or-eng.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 eddieantonio/crk-or-eng.rs
[INFO] finished frobbing eddieantonio/crk-or-eng.rs
[INFO] frobbed toml for eddieantonio/crk-or-eng.rs written to work/ex/beta-1.37-6/sources/1.36.0/gh/eddieantonio/crk-or-eng.rs/Cargo.toml
[INFO] started frobbing eddieantonio/crk-or-eng.rs
[INFO] finished frobbing eddieantonio/crk-or-eng.rs
[INFO] frobbed toml for eddieantonio/crk-or-eng.rs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/eddieantonio/crk-or-eng.rs/Cargo.toml
[INFO] crate eddieantonio/crk-or-eng.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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing eddieantonio/crk-or-eng.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-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/eddieantonio/crk-or-eng.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] 97208443935f0e001c936051003e88364bed319f4c4c2c9fed08409dadc86918
[INFO] running `"docker" "start" "-a" "97208443935f0e001c936051003e88364bed319f4c4c2c9fed08409dadc86918"`
[INFO] [stderr]    Compiling crk-or-eng v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `io` is imported redundantly
[INFO] [stderr]   --> src/main.rs:70:7
[INFO] [stderr]    |
[INFO] [stderr] 21 | use std::io::{self, BufRead, BufReader};
[INFO] [stderr]    |               ---- the item `io` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 70 |   use std::io;
[INFO] [stderr]    |       ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]   --> src/main.rs:90:19
[INFO] [stderr]    |
[INFO] [stderr] 90 |   let word = line.trim_right_matches(|c| "!? \n".contains(c));
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `"docker" "inspect" "97208443935f0e001c936051003e88364bed319f4c4c2c9fed08409dadc86918"`
[INFO] running `"docker" "rm" "-f" "97208443935f0e001c936051003e88364bed319f4c4c2c9fed08409dadc86918"`
[INFO] [stdout] 97208443935f0e001c936051003e88364bed319f4c4c2c9fed08409dadc86918
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/eddieantonio/crk-or-eng.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] 3529c8d6b7779069ba458597f6fbc1dcb8a01df240c618ff426a30f68845c95c
[INFO] running `"docker" "start" "-a" "3529c8d6b7779069ba458597f6fbc1dcb8a01df240c618ff426a30f68845c95c"`
[INFO] [stderr]    Compiling crk-or-eng v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `io` is imported redundantly
[INFO] [stderr]   --> src/main.rs:70:7
[INFO] [stderr]    |
[INFO] [stderr] 21 | use std::io::{self, BufRead, BufReader};
[INFO] [stderr]    |               ---- the item `io` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 70 |   use std::io;
[INFO] [stderr]    |       ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]   --> src/main.rs:90:19
[INFO] [stderr]    |
[INFO] [stderr] 90 |   let word = line.trim_right_matches(|c| "!? \n".contains(c));
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "3529c8d6b7779069ba458597f6fbc1dcb8a01df240c618ff426a30f68845c95c"`
[INFO] running `"docker" "rm" "-f" "3529c8d6b7779069ba458597f6fbc1dcb8a01df240c618ff426a30f68845c95c"`
[INFO] [stdout] 3529c8d6b7779069ba458597f6fbc1dcb8a01df240c618ff426a30f68845c95c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/eddieantonio/crk-or-eng.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] 40ff8dc4c3fb43da97606d589c71950e1381178541bd59935f983dbe4dc736de
[INFO] running `"docker" "start" "-a" "40ff8dc4c3fb43da97606d589c71950e1381178541bd59935f983dbe4dc736de"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/crk_or_eng-50b4da4d3c598a96
[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" "40ff8dc4c3fb43da97606d589c71950e1381178541bd59935f983dbe4dc736de"`
[INFO] running `"docker" "rm" "-f" "40ff8dc4c3fb43da97606d589c71950e1381178541bd59935f983dbe4dc736de"`
[INFO] [stdout] 40ff8dc4c3fb43da97606d589c71950e1381178541bd59935f983dbe4dc736de