[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-1.38-1/sources/1.37.0/gh/postpersonality/serde-transcode-cli"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/postpersonality/serde-transcode-cli'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/postpersonality/serde-transcode-cli" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/postpersonality/serde-transcode-cli"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of postpersonality/serde-transcode-cli 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 postpersonality/serde-transcode-cli
[INFO] finished frobbing postpersonality/serde-transcode-cli
[INFO] frobbed toml for postpersonality/serde-transcode-cli written to work/ex/beta-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "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 postpersonality/serde-transcode-cli against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] fcbc67b12d7da382fdf0cefaf3301903a0e1b14307b4811aaa28f332df60d9f2
[INFO] running `"docker" "start" "-a" "fcbc67b12d7da382fdf0cefaf3301903a0e1b14307b4811aaa28f332df60d9f2"`
[INFO] [stderr]    Compiling syn v0.15.34
[INFO] [stderr]    Compiling serde_derive v1.0.91
[INFO] [stderr]    Compiling serde v1.0.90
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling toml v0.5.0
[INFO] [stderr]    Compiling serde_yaml v0.8.9
[INFO] [stderr]    Compiling serde-transcode v1.1.0
[INFO] [stderr]    Compiling serde_cbor v0.9.0
[INFO] [stderr]    Compiling serde-transcode-cli v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 55.25s
[INFO] running `"docker" "inspect" "fcbc67b12d7da382fdf0cefaf3301903a0e1b14307b4811aaa28f332df60d9f2"`
[INFO] running `"docker" "rm" "-f" "fcbc67b12d7da382fdf0cefaf3301903a0e1b14307b4811aaa28f332df60d9f2"`
[INFO] [stdout] fcbc67b12d7da382fdf0cefaf3301903a0e1b14307b4811aaa28f332df60d9f2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] df9b23d1f99e96553bc53686c841e8a3ad14075d4495d21408ba2fe2807b7cdf
[INFO] running `"docker" "start" "-a" "df9b23d1f99e96553bc53686c841e8a3ad14075d4495d21408ba2fe2807b7cdf"`
[INFO] [stderr]    Compiling bstr v0.1.3
[INFO] [stderr]    Compiling float-cmp v0.4.0
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling escargot v0.4.0
[INFO] [stderr]    Compiling predicates v1.0.1
[INFO] [stderr]    Compiling globset v0.4.3
[INFO] [stderr]    Compiling assert_cmd v0.11.1
[INFO] [stderr]    Compiling ignore v0.4.7
[INFO] [stderr]    Compiling tempfile v3.0.7
[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 27.33s
[INFO] running `"docker" "inspect" "df9b23d1f99e96553bc53686c841e8a3ad14075d4495d21408ba2fe2807b7cdf"`
[INFO] running `"docker" "rm" "-f" "df9b23d1f99e96553bc53686c841e8a3ad14075d4495d21408ba2fe2807b7cdf"`
[INFO] [stdout] df9b23d1f99e96553bc53686c841e8a3ad14075d4495d21408ba2fe2807b7cdf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] f64e815ffe47e65b66051b1f01eae834f3059716a007f644cc77351a1bfb3014
[INFO] running `"docker" "start" "-a" "f64e815ffe47e65b66051b1f01eae834f3059716a007f644cc77351a1bfb3014"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/serde_transcode_cli-cd7702e9af439870
[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-0fe381d7d0efa714
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test json_json ... ok
[INFO] [stdout] test file_not_specified ... ok
[INFO] [stdout] test cbor_json ... ok
[INFO] [stdout] test cbor_toml ... ok
[INFO] [stdout] test cbor_yaml ... ok
[INFO] [stdout] test json_yaml ... ok
[INFO] [stdout] test json_toml ... ok
[INFO] [stdout] test json_cbor ... ok
[INFO] [stdout] test toml_json ... ok
[INFO] [stdout] test toml_yaml ... ok
[INFO] [stdout] test toml_cbor ... 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" "f64e815ffe47e65b66051b1f01eae834f3059716a007f644cc77351a1bfb3014"`
[INFO] running `"docker" "rm" "-f" "f64e815ffe47e65b66051b1f01eae834f3059716a007f644cc77351a1bfb3014"`
[INFO] [stdout] f64e815ffe47e65b66051b1f01eae834f3059716a007f644cc77351a1bfb3014