[INFO] updating cached repository postpersonality/serde-transcode-cli
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/postpersonality/serde-transcode-cli
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/postpersonality/serde-transcode-cli" "work/ex/beta-1.37-6/sources/1.36.0/gh/postpersonality/serde-transcode-cli"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/postpersonality/serde-transcode-cli'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/postpersonality/serde-transcode-cli" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/postpersonality/serde-transcode-cli"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/postpersonality/serde-transcode-cli'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d5dfdd34e485a7a93be19c55372c1bbade1328ad
[INFO] sha for GitHub repo postpersonality/serde-transcode-cli: d5dfdd34e485a7a93be19c55372c1bbade1328ad
[INFO] validating manifest of postpersonality/serde-transcode-cli 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 postpersonality/serde-transcode-cli 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 postpersonality/serde-transcode-cli
[INFO] finished frobbing postpersonality/serde-transcode-cli
[INFO] frobbed toml for postpersonality/serde-transcode-cli written to work/ex/beta-1.37-6/sources/1.36.0/gh/postpersonality/serde-transcode-cli/Cargo.toml
[INFO] started frobbing postpersonality/serde-transcode-cli
[INFO] finished frobbing postpersonality/serde-transcode-cli
[INFO] frobbed toml for postpersonality/serde-transcode-cli written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/postpersonality/serde-transcode-cli/Cargo.toml
[INFO] crate postpersonality/serde-transcode-cli 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 postpersonality/serde-transcode-cli against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/postpersonality/serde-transcode-cli:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 1dc8e0a2361977835c1b8ab8201c9446cde18015038bbe35ad0e8b09499e09b3
[INFO] running `"docker" "start" "-a" "1dc8e0a2361977835c1b8ab8201c9446cde18015038bbe35ad0e8b09499e09b3"`
[INFO] [stderr]    Compiling half v1.3.0
[INFO] [stderr]    Compiling getopts v0.2.19
[INFO] [stderr]    Compiling serde v1.0.90
[INFO] [stderr]    Compiling serde-transcode v1.1.0
[INFO] [stderr]    Compiling serde_yaml v0.8.9
[INFO] [stderr]    Compiling serde_cbor v0.9.0
[INFO] [stderr]    Compiling toml v0.5.0
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling serde-transcode-cli v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.36s
[INFO] running `"docker" "inspect" "1dc8e0a2361977835c1b8ab8201c9446cde18015038bbe35ad0e8b09499e09b3"`
[INFO] running `"docker" "rm" "-f" "1dc8e0a2361977835c1b8ab8201c9446cde18015038bbe35ad0e8b09499e09b3"`
[INFO] [stdout] 1dc8e0a2361977835c1b8ab8201c9446cde18015038bbe35ad0e8b09499e09b3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/postpersonality/serde-transcode-cli:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 69cd304842404345bc5d3ef91121777fe207ebb1431a18c1fb0862036e1d1148
[INFO] running `"docker" "start" "-a" "69cd304842404345bc5d3ef91121777fe207ebb1431a18c1fb0862036e1d1148"`
[INFO] [stderr]    Compiling escargot v0.4.0
[INFO] [stderr]    Compiling treeline v0.1.0
[INFO] [stderr]    Compiling normalize-line-endings v0.2.2
[INFO] [stderr]    Compiling predicates-core v1.0.0
[INFO] [stderr]    Compiling bstr v0.1.3
[INFO] [stderr]    Compiling float-cmp v0.4.0
[INFO] [stderr]    Compiling tempfile v3.0.7
[INFO] [stderr]    Compiling predicates v1.0.1
[INFO] [stderr]    Compiling predicates-tree v1.0.0
[INFO] [stderr]    Compiling globset v0.4.3
[INFO] [stderr]    Compiling ignore v0.4.7
[INFO] [stderr]    Compiling assert_cmd v0.11.1
[INFO] [stderr]    Compiling globwalk v0.5.0
[INFO] [stderr]    Compiling assert_fs v0.11.3
[INFO] [stderr]    Compiling serde-transcode-cli v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/integration_tests.rs:20:43
[INFO] [stderr]    |
[INFO] [stderr] 20 | fn file_not_specified() -> Result<(), 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]   --> tests/integration_tests.rs:47:60
[INFO] [stderr]    |
[INFO] [stderr] 47 | fn test(i_fixture: &str, o_format: &str) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                                            ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/integration_tests.rs:85:34
[INFO] [stderr]    |
[INFO] [stderr] 85 | fn json_json() -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/integration_tests.rs:90:34
[INFO] [stderr]    |
[INFO] [stderr] 90 | fn json_cbor() -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/integration_tests.rs:95:34
[INFO] [stderr]    |
[INFO] [stderr] 95 | fn json_toml() -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/integration_tests.rs:100:34
[INFO] [stderr]     |
[INFO] [stderr] 100 | fn json_yaml() -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/integration_tests.rs:105:34
[INFO] [stderr]     |
[INFO] [stderr] 105 | fn cbor_json() -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/integration_tests.rs:110:34
[INFO] [stderr]     |
[INFO] [stderr] 110 | fn cbor_toml() -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/integration_tests.rs:115:34
[INFO] [stderr]     |
[INFO] [stderr] 115 | fn cbor_yaml() -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/integration_tests.rs:120:34
[INFO] [stderr]     |
[INFO] [stderr] 120 | fn toml_cbor() -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/integration_tests.rs:125:34
[INFO] [stderr]     |
[INFO] [stderr] 125 | fn toml_json() -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> tests/integration_tests.rs:130:34
[INFO] [stderr]     |
[INFO] [stderr] 130 | fn toml_yaml() -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.59s
[INFO] running `"docker" "inspect" "69cd304842404345bc5d3ef91121777fe207ebb1431a18c1fb0862036e1d1148"`
[INFO] running `"docker" "rm" "-f" "69cd304842404345bc5d3ef91121777fe207ebb1431a18c1fb0862036e1d1148"`
[INFO] [stdout] 69cd304842404345bc5d3ef91121777fe207ebb1431a18c1fb0862036e1d1148
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/postpersonality/serde-transcode-cli:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] bf69f71af5fb5a2451d1a93a5a87174c3f6262e0c99fd246dc23ec96e25692da
[INFO] running `"docker" "start" "-a" "bf69f71af5fb5a2451d1a93a5a87174c3f6262e0c99fd246dc23ec96e25692da"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/serde_transcode_cli-5b9bc78008569129
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test args_parser_tests::parse_params ... ok
[INFO] [stdout] test args_parser_tests::parse_help ... ok
[INFO] [stdout] test args_parser_tests::parse_errors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/integration_tests-6a110ff5450d31dd
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test cbor_json ... ok
[INFO] [stdout] test cbor_yaml ... ok
[INFO] [stdout] test json_cbor ... ok
[INFO] [stdout] test toml_cbor ... ok
[INFO] [stdout] test cbor_toml ... ok
[INFO] [stdout] test file_not_specified ... ok
[INFO] [stdout] test toml_json ... ok
[INFO] [stdout] test json_json ... ok
[INFO] [stdout] test json_yaml ... ok
[INFO] [stdout] test json_toml ... ok
[INFO] [stdout] test toml_yaml ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "bf69f71af5fb5a2451d1a93a5a87174c3f6262e0c99fd246dc23ec96e25692da"`
[INFO] running `"docker" "rm" "-f" "bf69f71af5fb5a2451d1a93a5a87174c3f6262e0c99fd246dc23ec96e25692da"`
[INFO] [stdout] bf69f71af5fb5a2451d1a93a5a87174c3f6262e0c99fd246dc23ec96e25692da