[INFO] updating cached repository woodgear/judgement
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/woodgear/judgement
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/woodgear/judgement" "work/ex/beta-1.38-1/sources/1.37.0/gh/woodgear/judgement"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/woodgear/judgement'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/woodgear/judgement" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/woodgear/judgement"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/woodgear/judgement'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a902cdaf458f2902793ff246b964c9bc390d4ddb
[INFO] sha for GitHub repo woodgear/judgement: a902cdaf458f2902793ff246b964c9bc390d4ddb
[INFO] validating manifest of woodgear/judgement 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 woodgear/judgement 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 woodgear/judgement
[INFO] finished frobbing woodgear/judgement
[INFO] frobbed toml for woodgear/judgement written to work/ex/beta-1.38-1/sources/1.37.0/gh/woodgear/judgement/Cargo.toml
[INFO] started frobbing woodgear/judgement
[INFO] finished frobbing woodgear/judgement
[INFO] frobbed toml for woodgear/judgement written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/woodgear/judgement/Cargo.toml
[INFO] crate woodgear/judgement 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 woodgear/judgement 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/woodgear/judgement:/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] 125037c63ea0a2c8b93c19f814a6f4f16c47c74ff81fac42cca91e0c6ff3fda3
[INFO] running `"docker" "start" "-a" "125037c63ea0a2c8b93c19f814a6f4f16c47c74ff81fac42cca91e0c6ff3fda3"`
[INFO] [stderr]    Compiling cc v1.0.15
[INFO] [stderr]    Compiling subprocess v0.1.12
[INFO] [stderr]    Compiling syn v0.13.10
[INFO] [stderr]    Compiling backtrace-sys v0.1.16
[INFO] [stderr]    Compiling derive-new v0.5.4
[INFO] [stderr]    Compiling backtrace v0.3.7
[INFO] [stderr]    Compiling failure v0.1.1
[INFO] [stderr]    Compiling judgement v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/judegment.rs:20:23
[INFO] [stderr]    |
[INFO] [stderr] 20 |     examiner: Option<Box<Score>>,
[INFO] [stderr]    |                          ^^^^^ help: use `dyn`: `dyn Score`
[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/judegment.rs:21:23
[INFO] [stderr]    |
[INFO] [stderr] 21 |     examinee: Option<Box<Examination>>,
[INFO] [stderr]    |                          ^^^^^^^^^^^ help: use `dyn`: `dyn Examination`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/judegment.rs:168:71
[INFO] [stderr]     |
[INFO] [stderr] 168 |     fn find_examiner(&self, path: &PathBuf, name: &String) -> Option<Box<Score>> {
[INFO] [stderr]     |                                                                          ^^^^^ help: use `dyn`: `dyn Score`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/judegment.rs:178:30
[INFO] [stderr]     |
[INFO] [stderr] 178 |         let mut examiners: Vec<Box<Score>> = paths
[INFO] [stderr]     |                                    ^^^^^ help: use `dyn`: `dyn Score`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/judegment.rs:182:67
[INFO] [stderr]     |
[INFO] [stderr] 182 |                     Some(Some("oa")) => Some(Box::new(OAExaminer::new(p)) as Box<Score>),
[INFO] [stderr]     |                                                                                  ^^^^^ help: use `dyn`: `dyn Score`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/judegment.rs:183:67
[INFO] [stderr]     |
[INFO] [stderr] 183 |                     Some(Some("qa")) => Some(Box::new(QAExaminer::new(p)) as Box<Score>),
[INFO] [stderr]     |                                                                                  ^^^^^ help: use `dyn`: `dyn Score`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/judegment.rs:192:71
[INFO] [stderr]     |
[INFO] [stderr] 192 |     fn find_examinee(&self, path: &PathBuf, name: &String) -> Option<Box<Examination>> {
[INFO] [stderr]     |                                                                          ^^^^^^^^^^^ help: use `dyn`: `dyn Examination`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/judegment.rs:201:30
[INFO] [stderr]     |
[INFO] [stderr] 201 |         let mut examinees: Vec<Box<Examination>> = paths
[INFO] [stderr]     |                                    ^^^^^^^^^^^ help: use `dyn`: `dyn Examination`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/judegment.rs:205:64
[INFO] [stderr]     |
[INFO] [stderr] 205 |                     Some("sh") => Some(Box::new(ShellExaminee::new(p)) as Box<Examination>),
[INFO] [stderr]     |                                                                               ^^^^^^^^^^^ help: use `dyn`: `dyn Examination`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/judegment.rs:217:16
[INFO] [stderr]     |
[INFO] [stderr] 217 |     examiner: Box<Score>,
[INFO] [stderr]     |                   ^^^^^ help: use `dyn`: `dyn Score`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/judegment.rs:218:16
[INFO] [stderr]     |
[INFO] [stderr] 218 |     examinee: Box<Examination>,
[INFO] [stderr]     |                   ^^^^^^^^^^^ help: use `dyn`: `dyn Examination`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/judegment.rs:233:26
[INFO] [stderr]     |
[INFO] [stderr] 233 |     fn score(&self, e: &Box<Examination>) -> Result<(), String>;
[INFO] [stderr]     |                             ^^^^^^^^^^^ help: use `dyn`: `dyn Examination`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/judegment.rs:267:26
[INFO] [stderr]     |
[INFO] [stderr] 267 |     fn score(&self, e: &Box<Examination>) -> Result<(), String> {
[INFO] [stderr]     |                             ^^^^^^^^^^^ help: use `dyn`: `dyn Examination`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/judegment.rs:278:26
[INFO] [stderr]     |
[INFO] [stderr] 278 |     fn score(&self, e: &Box<Examination>) -> Result<(), String> {
[INFO] [stderr]     |                             ^^^^^^^^^^^ help: use `dyn`: `dyn Examination`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.48s
[INFO] running `"docker" "inspect" "125037c63ea0a2c8b93c19f814a6f4f16c47c74ff81fac42cca91e0c6ff3fda3"`
[INFO] running `"docker" "rm" "-f" "125037c63ea0a2c8b93c19f814a6f4f16c47c74ff81fac42cca91e0c6ff3fda3"`
[INFO] [stdout] 125037c63ea0a2c8b93c19f814a6f4f16c47c74ff81fac42cca91e0c6ff3fda3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/woodgear/judgement:/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] 0a4b3defe16cd8ab777234a7ffaabc1b1c2e82b3bd1dae56159d849c650fdb7d
[INFO] running `"docker" "start" "-a" "0a4b3defe16cd8ab777234a7ffaabc1b1c2e82b3bd1dae56159d849c650fdb7d"`
[INFO] [stderr]    Compiling judgement v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/judegment.rs:20:23
[INFO] [stderr]    |
[INFO] [stderr] 20 |     examiner: Option<Box<Score>>,
[INFO] [stderr]    |                          ^^^^^ help: use `dyn`: `dyn Score`
[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/judegment.rs:21:23
[INFO] [stderr]    |
[INFO] [stderr] 21 |     examinee: Option<Box<Examination>>,
[INFO] [stderr]    |                          ^^^^^^^^^^^ help: use `dyn`: `dyn Examination`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/judegment.rs:168:71
[INFO] [stderr]     |
[INFO] [stderr] 168 |     fn find_examiner(&self, path: &PathBuf, name: &String) -> Option<Box<Score>> {
[INFO] [stderr]     |                                                                          ^^^^^ help: use `dyn`: `dyn Score`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/judegment.rs:178:30
[INFO] [stderr]     |
[INFO] [stderr] 178 |         let mut examiners: Vec<Box<Score>> = paths
[INFO] [stderr]     |                                    ^^^^^ help: use `dyn`: `dyn Score`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/judegment.rs:182:67
[INFO] [stderr]     |
[INFO] [stderr] 182 |                     Some(Some("oa")) => Some(Box::new(OAExaminer::new(p)) as Box<Score>),
[INFO] [stderr]     |                                                                                  ^^^^^ help: use `dyn`: `dyn Score`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/judegment.rs:183:67
[INFO] [stderr]     |
[INFO] [stderr] 183 |                     Some(Some("qa")) => Some(Box::new(QAExaminer::new(p)) as Box<Score>),
[INFO] [stderr]     |                                                                                  ^^^^^ help: use `dyn`: `dyn Score`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/judegment.rs:192:71
[INFO] [stderr]     |
[INFO] [stderr] 192 |     fn find_examinee(&self, path: &PathBuf, name: &String) -> Option<Box<Examination>> {
[INFO] [stderr]     |                                                                          ^^^^^^^^^^^ help: use `dyn`: `dyn Examination`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/judegment.rs:201:30
[INFO] [stderr]     |
[INFO] [stderr] 201 |         let mut examinees: Vec<Box<Examination>> = paths
[INFO] [stderr]     |                                    ^^^^^^^^^^^ help: use `dyn`: `dyn Examination`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/judegment.rs:205:64
[INFO] [stderr]     |
[INFO] [stderr] 205 |                     Some("sh") => Some(Box::new(ShellExaminee::new(p)) as Box<Examination>),
[INFO] [stderr]     |                                                                               ^^^^^^^^^^^ help: use `dyn`: `dyn Examination`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/judegment.rs:217:16
[INFO] [stderr]     |
[INFO] [stderr] 217 |     examiner: Box<Score>,
[INFO] [stderr]     |                   ^^^^^ help: use `dyn`: `dyn Score`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/judegment.rs:218:16
[INFO] [stderr]     |
[INFO] [stderr] 218 |     examinee: Box<Examination>,
[INFO] [stderr]     |                   ^^^^^^^^^^^ help: use `dyn`: `dyn Examination`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/judegment.rs:233:26
[INFO] [stderr]     |
[INFO] [stderr] 233 |     fn score(&self, e: &Box<Examination>) -> Result<(), String>;
[INFO] [stderr]     |                             ^^^^^^^^^^^ help: use `dyn`: `dyn Examination`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/judegment.rs:267:26
[INFO] [stderr]     |
[INFO] [stderr] 267 |     fn score(&self, e: &Box<Examination>) -> Result<(), String> {
[INFO] [stderr]     |                             ^^^^^^^^^^^ help: use `dyn`: `dyn Examination`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/judegment.rs:278:26
[INFO] [stderr]     |
[INFO] [stderr] 278 |     fn score(&self, e: &Box<Examination>) -> Result<(), String> {
[INFO] [stderr]     |                             ^^^^^^^^^^^ help: use `dyn`: `dyn Examination`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.04s
[INFO] running `"docker" "inspect" "0a4b3defe16cd8ab777234a7ffaabc1b1c2e82b3bd1dae56159d849c650fdb7d"`
[INFO] running `"docker" "rm" "-f" "0a4b3defe16cd8ab777234a7ffaabc1b1c2e82b3bd1dae56159d849c650fdb7d"`
[INFO] [stdout] 0a4b3defe16cd8ab777234a7ffaabc1b1c2e82b3bd1dae56159d849c650fdb7d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/woodgear/judgement:/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] a183d1cd4cef250f918b42877b02af5060106a4c6127da13b066eb7d7f6d9bfa
[INFO] running `"docker" "start" "-a" "a183d1cd4cef250f918b42877b02af5060106a4c6127da13b066eb7d7f6d9bfa"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/judgement-aa879fff6deb9207
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test judegment::tests::test_find_examiner ... ok
[INFO] [stdout] test tests::test_find_answer_dir ... ok
[INFO] [stdout] test judegment::tests::test_judgement ... ok
[INFO] [stdout] test judegment::tests::test_get_all_handle ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a183d1cd4cef250f918b42877b02af5060106a4c6127da13b066eb7d7f6d9bfa"`
[INFO] running `"docker" "rm" "-f" "a183d1cd4cef250f918b42877b02af5060106a4c6127da13b066eb7d7f6d9bfa"`
[INFO] [stdout] a183d1cd4cef250f918b42877b02af5060106a4c6127da13b066eb7d7f6d9bfa