[INFO] updating cached repository Kehashi91/rustloot
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Kehashi91/rustloot
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Kehashi91/rustloot" "work/ex/beta-1.38-1/sources/1.37.0/gh/Kehashi91/rustloot"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Kehashi91/rustloot'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Kehashi91/rustloot" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Kehashi91/rustloot"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Kehashi91/rustloot'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 970ce4a881893a4789c29b5cda46337e53984259
[INFO] sha for GitHub repo Kehashi91/rustloot: 970ce4a881893a4789c29b5cda46337e53984259
[INFO] validating manifest of Kehashi91/rustloot 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 Kehashi91/rustloot 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 Kehashi91/rustloot
[INFO] finished frobbing Kehashi91/rustloot
[INFO] frobbed toml for Kehashi91/rustloot written to work/ex/beta-1.38-1/sources/1.37.0/gh/Kehashi91/rustloot/Cargo.toml
[INFO] started frobbing Kehashi91/rustloot
[INFO] finished frobbing Kehashi91/rustloot
[INFO] frobbed toml for Kehashi91/rustloot written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Kehashi91/rustloot/Cargo.toml
[INFO] crate Kehashi91/rustloot 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Kehashi91/rustloot against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Kehashi91/rustloot:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] aebee896f7180cca6e9ffab55f1c581541b5c813f2b5a2b2a79372baca9216f1
[INFO] running `"docker" "start" "-a" "aebee896f7180cca6e9ffab55f1c581541b5c813f2b5a2b2a79372baca9216f1"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rustloot v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:23:65
[INFO] [stderr]    |
[INFO] [stderr] 23 | fn read_items<P: AsRef<Path>>(path: P) -> Result<Vec<Item>, 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 3.39s
[INFO] running `"docker" "inspect" "aebee896f7180cca6e9ffab55f1c581541b5c813f2b5a2b2a79372baca9216f1"`
[INFO] running `"docker" "rm" "-f" "aebee896f7180cca6e9ffab55f1c581541b5c813f2b5a2b2a79372baca9216f1"`
[INFO] [stdout] aebee896f7180cca6e9ffab55f1c581541b5c813f2b5a2b2a79372baca9216f1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Kehashi91/rustloot:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4857a9439e889bf6dc44a5026c1c0cf9396cd0d26e141d8be6f03250ce51d676
[INFO] running `"docker" "start" "-a" "4857a9439e889bf6dc44a5026c1c0cf9396cd0d26e141d8be6f03250ce51d676"`
[INFO] [stderr]    Compiling rustloot v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:23:65
[INFO] [stderr]    |
[INFO] [stderr] 23 | fn read_items<P: AsRef<Path>>(path: P) -> Result<Vec<Item>, 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 1.36s
[INFO] running `"docker" "inspect" "4857a9439e889bf6dc44a5026c1c0cf9396cd0d26e141d8be6f03250ce51d676"`
[INFO] running `"docker" "rm" "-f" "4857a9439e889bf6dc44a5026c1c0cf9396cd0d26e141d8be6f03250ce51d676"`
[INFO] [stdout] 4857a9439e889bf6dc44a5026c1c0cf9396cd0d26e141d8be6f03250ce51d676
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Kehashi91/rustloot:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 36fd392dadb4ae1d14ad14f84659da019d1d0bf5388692d40ce1f98f3b5300ff
[INFO] running `"docker" "start" "-a" "36fd392dadb4ae1d14ad14f84659da019d1d0bf5388692d40ce1f98f3b5300ff"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rustloot-4bb21e8f38d0a99d
[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/rustloot-64cd78a078ff456b
[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 rustloot
[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" "36fd392dadb4ae1d14ad14f84659da019d1d0bf5388692d40ce1f98f3b5300ff"`
[INFO] running `"docker" "rm" "-f" "36fd392dadb4ae1d14ad14f84659da019d1d0bf5388692d40ce1f98f3b5300ff"`
[INFO] [stdout] 36fd392dadb4ae1d14ad14f84659da019d1d0bf5388692d40ce1f98f3b5300ff