Dec 07 19:51:25.229 INFO testing convert-0.2.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 19:51:25.229 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 07 19:51:25.396 INFO [stdout] 5017fe88f8da16702872df56802293b40637f9588bbb47412c70bbf50d4421e5
Dec 07 19:51:25.396 INFO running `"docker" "start" "-a" "5017fe88f8da16702872df56802293b40637f9588bbb47412c70bbf50d4421e5"`
Dec 07 19:51:26.151 INFO [stderr] usermod: no changes
Dec 07 19:51:26.371 INFO [stderr]    Compiling curl-sys v0.1.35
Dec 07 19:51:28.488 INFO [stderr]    Compiling curl v0.2.19
Dec 07 19:51:30.476 INFO [stderr]    Compiling convert v0.2.0 (/source)
Dec 07 19:51:34.201 INFO [stderr] warning: unused import: `json::parse`
Dec 07 19:51:34.201 INFO [stderr]   --> src/main.rs:14:5
Dec 07 19:51:34.201 INFO [stderr]    |
Dec 07 19:51:34.201 INFO [stderr] 14 | use json::parse;
Dec 07 19:51:34.201 INFO [stderr]    |     ^^^^^^^^^^^
Dec 07 19:51:34.201 INFO [stderr]    |
Dec 07 19:51:34.201 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 07 19:51:34.201 INFO [stderr] 
Dec 07 19:51:34.268 INFO [stderr] warning: use of deprecated item 'failure::Error::causes': please use the 'iter_chain()' method instead
Dec 07 19:51:34.268 INFO [stderr]   --> src/main.rs:40:26
Dec 07 19:51:34.268 INFO [stderr]    |
Dec 07 19:51:34.268 INFO [stderr] 40 |         for cause in err.causes().skip(1) {
Dec 07 19:51:34.268 INFO [stderr]    |                          ^^^^^^
Dec 07 19:51:34.268 INFO [stderr]    |
Dec 07 19:51:34.268 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 07 19:51:34.268 INFO [stderr] 
Dec 07 19:51:34.348 INFO [stderr] warning: unused variable: `val`
Dec 07 19:51:34.348 INFO [stderr]   --> src/main.rs:90:20
Dec 07 19:51:34.348 INFO [stderr]    |
Dec 07 19:51:34.348 INFO [stderr] 90 |         for (curr, val) in obj.iter() {
Dec 07 19:51:34.348 INFO [stderr]    |                    ^^^ help: consider using `_val` instead
Dec 07 19:51:34.348 INFO [stderr]    |
Dec 07 19:51:34.348 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 07 19:51:34.348 INFO [stderr] 
Dec 07 19:51:34.365 INFO [stderr] warning: unused attribute
Dec 07 19:51:34.365 INFO [stderr]  --> src/main.rs:9:1
Dec 07 19:51:34.365 INFO [stderr]   |
Dec 07 19:51:34.365 INFO [stderr] 9 | #[macro_use]
Dec 07 19:51:34.365 INFO [stderr]   | ^^^^^^^^^^^^
Dec 07 19:51:34.365 INFO [stderr]   |
Dec 07 19:51:34.365 INFO [stderr]   = note: #[warn(unused_attributes)] on by default
Dec 07 19:51:34.365 INFO [stderr] 
Dec 07 19:51:34.365 INFO [stderr] warning: unused attribute
Dec 07 19:51:34.365 INFO [stderr]  --> src/main.rs:9:1
Dec 07 19:51:34.365 INFO [stderr]   |
Dec 07 19:51:34.365 INFO [stderr] 9 | #[macro_use]
Dec 07 19:51:34.365 INFO [stderr]   | ^^^^^^^^^^^^
Dec 07 19:51:34.365 INFO [stderr] 
Dec 07 19:51:37.511 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.33s
Dec 07 19:51:37.521 INFO [stderr] su: No module specific data is present
Dec 07 19:51:37.833 INFO running `"docker" "inspect" "5017fe88f8da16702872df56802293b40637f9588bbb47412c70bbf50d4421e5"`
Dec 07 19:51:38.015 INFO running `"docker" "rm" "-f" "5017fe88f8da16702872df56802293b40637f9588bbb47412c70bbf50d4421e5"`
Dec 07 19:51:38.208 INFO [stdout] 5017fe88f8da16702872df56802293b40637f9588bbb47412c70bbf50d4421e5
Dec 07 19:51:38.220 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 07 19:51:38.598 INFO [stdout] c79cf2ed0f253e7c58ef5f54f2aa3bb91d4f35055479b2b297b755276eee2746
Dec 07 19:51:38.600 INFO running `"docker" "start" "-a" "c79cf2ed0f253e7c58ef5f54f2aa3bb91d4f35055479b2b297b755276eee2746"`
Dec 07 19:51:39.629 INFO [stderr] usermod: no changes
Dec 07 19:51:39.744 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Dec 07 19:51:39.746 INFO [stderr] su: No module specific data is present
Dec 07 19:51:40.054 INFO running `"docker" "inspect" "c79cf2ed0f253e7c58ef5f54f2aa3bb91d4f35055479b2b297b755276eee2746"`
Dec 07 19:51:40.159 INFO running `"docker" "rm" "-f" "c79cf2ed0f253e7c58ef5f54f2aa3bb91d4f35055479b2b297b755276eee2746"`
Dec 07 19:51:40.331 INFO [stdout] c79cf2ed0f253e7c58ef5f54f2aa3bb91d4f35055479b2b297b755276eee2746
Dec 07 19:51:40.333 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 07 19:51:40.542 INFO [stdout] 417f49ae234db1c0ece1eab44de39304bd4db5de1d00f5907726aee86eeaf96d
Dec 07 19:51:40.544 INFO running `"docker" "start" "-a" "417f49ae234db1c0ece1eab44de39304bd4db5de1d00f5907726aee86eeaf96d"`
Dec 07 19:51:41.058 INFO [stderr] usermod: no changes
Dec 07 19:51:41.188 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Dec 07 19:51:41.192 INFO [stderr] su: No module specific data is present
Dec 07 19:51:41.495 INFO running `"docker" "inspect" "417f49ae234db1c0ece1eab44de39304bd4db5de1d00f5907726aee86eeaf96d"`
Dec 07 19:51:41.612 INFO running `"docker" "rm" "-f" "417f49ae234db1c0ece1eab44de39304bd4db5de1d00f5907726aee86eeaf96d"`
Dec 07 19:51:41.760 INFO [stdout] 417f49ae234db1c0ece1eab44de39304bd4db5de1d00f5907726aee86eeaf96d