[INFO] updating cached repository marioidival/coral
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/marioidival/coral
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/marioidival/coral" "work/ex/beta-1.38-1/sources/1.37.0/gh/marioidival/coral"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/marioidival/coral'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/marioidival/coral" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/marioidival/coral"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/marioidival/coral'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f367ce853fe1dde5f29e017be169f358fc3f1e26
[INFO] sha for GitHub repo marioidival/coral: f367ce853fe1dde5f29e017be169f358fc3f1e26
[INFO] validating manifest of marioidival/coral 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 marioidival/coral 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 marioidival/coral
[INFO] finished frobbing marioidival/coral
[INFO] frobbed toml for marioidival/coral written to work/ex/beta-1.38-1/sources/1.37.0/gh/marioidival/coral/Cargo.toml
[INFO] started frobbing marioidival/coral
[INFO] finished frobbing marioidival/coral
[INFO] frobbed toml for marioidival/coral written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/marioidival/coral/Cargo.toml
[INFO] crate marioidival/coral 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 marioidival/coral 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/marioidival/coral:/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] dc7d2e40823739619e29ecab8241c99f0369adbb29b1954a57cfb7f6d1d8314e
[INFO] running `"docker" "start" "-a" "dc7d2e40823739619e29ecab8241c99f0369adbb29b1954a57cfb7f6d1d8314e"`
[INFO] [stderr]    Compiling coral v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/token.rs:93:38
[INFO] [stderr]    |
[INFO] [stderr] 93 |     fn peek_check(&mut self, check: &Fn(char) -> bool) -> bool {
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(char) -> bool`
[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/token.rs:102:40
[INFO] [stderr]     |
[INFO] [stderr] 102 |     pub fn peek_two(&mut self, cond1: &Fn(char) -> bool, cond2: &Fn(char) -> bool) -> bool {
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(char) -> bool`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/token.rs:102:66
[INFO] [stderr]     |
[INFO] [stderr] 102 |     pub fn peek_two(&mut self, cond1: &Fn(char) -> bool, cond2: &Fn(char) -> bool) -> bool {
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(char) -> bool`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/token.rs:114:49
[INFO] [stderr]     |
[INFO] [stderr] 114 |     pub fn advance_while(&mut self, condition: &Fn(char) -> bool) -> () {
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(char) -> bool`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `"docker" "inspect" "dc7d2e40823739619e29ecab8241c99f0369adbb29b1954a57cfb7f6d1d8314e"`
[INFO] running `"docker" "rm" "-f" "dc7d2e40823739619e29ecab8241c99f0369adbb29b1954a57cfb7f6d1d8314e"`
[INFO] [stdout] dc7d2e40823739619e29ecab8241c99f0369adbb29b1954a57cfb7f6d1d8314e
[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/marioidival/coral:/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] ebde17730f597b8da470b97c44fea695491f6987ae3e8bd6d02dcc7848b4f245
[INFO] running `"docker" "start" "-a" "ebde17730f597b8da470b97c44fea695491f6987ae3e8bd6d02dcc7848b4f245"`
[INFO] [stderr]    Compiling coral v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/token.rs:93:38
[INFO] [stderr]    |
[INFO] [stderr] 93 |     fn peek_check(&mut self, check: &Fn(char) -> bool) -> bool {
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(char) -> bool`
[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/token.rs:102:40
[INFO] [stderr]     |
[INFO] [stderr] 102 |     pub fn peek_two(&mut self, cond1: &Fn(char) -> bool, cond2: &Fn(char) -> bool) -> bool {
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(char) -> bool`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/token.rs:102:66
[INFO] [stderr]     |
[INFO] [stderr] 102 |     pub fn peek_two(&mut self, cond1: &Fn(char) -> bool, cond2: &Fn(char) -> bool) -> bool {
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(char) -> bool`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/token.rs:114:49
[INFO] [stderr]     |
[INFO] [stderr] 114 |     pub fn advance_while(&mut self, condition: &Fn(char) -> bool) -> () {
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(char) -> bool`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.09s
[INFO] running `"docker" "inspect" "ebde17730f597b8da470b97c44fea695491f6987ae3e8bd6d02dcc7848b4f245"`
[INFO] running `"docker" "rm" "-f" "ebde17730f597b8da470b97c44fea695491f6987ae3e8bd6d02dcc7848b4f245"`
[INFO] [stdout] ebde17730f597b8da470b97c44fea695491f6987ae3e8bd6d02dcc7848b4f245
[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/marioidival/coral:/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] 33bce87271278910c853a9535c92c4a72796c2967e10c59da88db8e5a4448932
[INFO] running `"docker" "start" "-a" "33bce87271278910c853a9535c92c4a72796c2967e10c59da88db8e5a4448932"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/coral-2c96c44c4d55be82
[INFO] [stderr]      Running /opt/crater/target/debug/deps/coral-d3e6647aa1d119c1
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test token::tests::test_scan_source_basic_operator ... ok
[INFO] [stdout] test token::tests::test_scan_source_comment ... ok
[INFO] [stdout] test token::tests::test_scan_identifiers ... ok
[INFO] [stdout] test token::tests::test_advance_source ... ok
[INFO] [stdout] test token::tests::test_scan_source_numbers ... ok
[INFO] [stdout] test token::scan::test_scan_without_comment ... ok
[INFO] [stdout] test token::scan::test_scan_sum ... ok
[INFO] [stdout] test token::tests::test_scan_source_double_operator ... ok
[INFO] [stdout] test token::tests::test_scan_strings ... ok
[INFO] [stdout] test token::scan::test_scan_string_literal ... ok
[INFO] [stdout] test token::scan::test_scan_multiline ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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/repl-d545d9670184ab0a
[INFO] [stderr]    Doc-tests coral
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test repl::test_sum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "33bce87271278910c853a9535c92c4a72796c2967e10c59da88db8e5a4448932"`
[INFO] running `"docker" "rm" "-f" "33bce87271278910c853a9535c92c4a72796c2967e10c59da88db8e5a4448932"`
[INFO] [stdout] 33bce87271278910c853a9535c92c4a72796c2967e10c59da88db8e5a4448932