Dec 07 21:09:30.733 INFO testing cbor-codec-0.7.1 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 21:09:30.733 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 21:09:30.888 INFO [stdout] 27cdd597130b780cfa32ae92c26812e2bd376b0872d37f02c2c73fc593d9284e
Dec 07 21:09:30.890 INFO running `"docker" "start" "-a" "27cdd597130b780cfa32ae92c26812e2bd376b0872d37f02c2c73fc593d9284e"`
Dec 07 21:09:31.285 INFO [stderr] usermod: no changes
Dec 07 21:09:31.285 INFO [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently
Dec 07 21:09:31.285 INFO [stderr] disables Cargo from automatically inferring other test targets.
Dec 07 21:09:31.285 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 07 21:09:31.285 INFO [stderr] files will be included as a test target:
Dec 07 21:09:31.285 INFO [stderr] 
Dec 07 21:09:31.285 INFO [stderr] * /source/tests/unit.rs
Dec 07 21:09:31.285 INFO [stderr] * /source/tests/util.rs
Dec 07 21:09:31.285 INFO [stderr] 
Dec 07 21:09:31.285 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 07 21:09:31.285 INFO [stderr] ready to be compiled as a test target today. You can future-proof yourself
Dec 07 21:09:31.285 INFO [stderr] and disable this warning by adding `autotests = false` to your [package]
Dec 07 21:09:31.285 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 07 21:09:31.285 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 07 21:09:31.285 INFO [stderr] 
Dec 07 21:09:31.285 INFO [stderr] For more information on this warning you can consult
Dec 07 21:09:31.285 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 07 21:09:31.307 INFO [stderr]    Compiling cbor-codec v0.7.1 (/source)
Dec 07 21:09:32.990 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
Dec 07 21:09:32.996 INFO [stderr] su: No module specific data is present
Dec 07 21:09:33.261 INFO running `"docker" "inspect" "27cdd597130b780cfa32ae92c26812e2bd376b0872d37f02c2c73fc593d9284e"`
Dec 07 21:09:33.398 INFO running `"docker" "rm" "-f" "27cdd597130b780cfa32ae92c26812e2bd376b0872d37f02c2c73fc593d9284e"`
Dec 07 21:09:33.592 INFO [stdout] 27cdd597130b780cfa32ae92c26812e2bd376b0872d37f02c2c73fc593d9284e
Dec 07 21:09:33.598 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 21:09:33.940 INFO [stdout] 78a27233b39cd957acec692810b028f5fb3e733a6e4c2978aa0651251a67b6d8
Dec 07 21:09:33.942 INFO running `"docker" "start" "-a" "78a27233b39cd957acec692810b028f5fb3e733a6e4c2978aa0651251a67b6d8"`
Dec 07 21:09:34.693 INFO [stderr] usermod: no changes
Dec 07 21:09:34.721 INFO [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently
Dec 07 21:09:34.722 INFO [stderr] disables Cargo from automatically inferring other test targets.
Dec 07 21:09:34.722 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 07 21:09:34.722 INFO [stderr] files will be included as a test target:
Dec 07 21:09:34.722 INFO [stderr] 
Dec 07 21:09:34.722 INFO [stderr] * /source/tests/unit.rs
Dec 07 21:09:34.722 INFO [stderr] * /source/tests/util.rs
Dec 07 21:09:34.722 INFO [stderr] 
Dec 07 21:09:34.722 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 07 21:09:34.722 INFO [stderr] ready to be compiled as a test target today. You can future-proof yourself
Dec 07 21:09:34.722 INFO [stderr] and disable this warning by adding `autotests = false` to your [package]
Dec 07 21:09:34.722 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 07 21:09:34.722 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 07 21:09:34.722 INFO [stderr] 
Dec 07 21:09:34.722 INFO [stderr] For more information on this warning you can consult
Dec 07 21:09:34.722 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 07 21:09:34.808 INFO [stderr]    Compiling json-codec v0.5.0
Dec 07 21:09:34.814 INFO [stderr]    Compiling quickcheck_macros v0.7.0
Dec 07 21:09:44.632 INFO [stderr]    Compiling cbor-codec v0.7.1 (/source)
Dec 07 21:09:50.476 INFO [stderr] warning: function is never used: `as_u64`
Dec 07 21:09:50.476 INFO [stderr]   --> tests/util.rs:23:1
Dec 07 21:09:50.476 INFO [stderr]    |
Dec 07 21:09:50.476 INFO [stderr] 23 | pub fn as_u64(x: &Value) -> Option<u64> {
Dec 07 21:09:50.476 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 21:09:50.476 INFO [stderr]    |
Dec 07 21:09:50.476 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 07 21:09:50.476 INFO [stderr] 
Dec 07 21:09:50.476 INFO [stderr] warning: function is never used: `as_i64`
Dec 07 21:09:50.476 INFO [stderr]   --> tests/util.rs:37:1
Dec 07 21:09:50.476 INFO [stderr]    |
Dec 07 21:09:50.476 INFO [stderr] 37 | pub fn as_i64(x: &Value) -> Option<i64> {
Dec 07 21:09:50.476 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 21:09:50.476 INFO [stderr] 
Dec 07 21:09:55.921 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.21s
Dec 07 21:09:55.927 INFO [stderr] su: No module specific data is present
Dec 07 21:09:56.836 INFO running `"docker" "inspect" "78a27233b39cd957acec692810b028f5fb3e733a6e4c2978aa0651251a67b6d8"`
Dec 07 21:09:57.110 INFO running `"docker" "rm" "-f" "78a27233b39cd957acec692810b028f5fb3e733a6e4c2978aa0651251a67b6d8"`
Dec 07 21:09:57.404 INFO [stdout] 78a27233b39cd957acec692810b028f5fb3e733a6e4c2978aa0651251a67b6d8
Dec 07 21:09:57.406 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 21:09:57.874 INFO [stdout] 02436d315c804f7ae6ca29e22b7bf3bfb19c20ce32ee1b7e7347995a8fd47729
Dec 07 21:09:57.882 INFO running `"docker" "start" "-a" "02436d315c804f7ae6ca29e22b7bf3bfb19c20ce32ee1b7e7347995a8fd47729"`
Dec 07 21:09:58.976 INFO [stderr] usermod: no changes
Dec 07 21:09:59.068 INFO [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently
Dec 07 21:09:59.068 INFO [stderr] disables Cargo from automatically inferring other test targets.
Dec 07 21:09:59.068 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 07 21:09:59.068 INFO [stderr] files will be included as a test target:
Dec 07 21:09:59.068 INFO [stderr] 
Dec 07 21:09:59.068 INFO [stderr] * /source/tests/unit.rs
Dec 07 21:09:59.068 INFO [stderr] * /source/tests/util.rs
Dec 07 21:09:59.068 INFO [stderr] 
Dec 07 21:09:59.068 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 07 21:09:59.068 INFO [stderr] ready to be compiled as a test target today. You can future-proof yourself
Dec 07 21:09:59.068 INFO [stderr] and disable this warning by adding `autotests = false` to your [package]
Dec 07 21:09:59.068 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 07 21:09:59.068 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 07 21:09:59.068 INFO [stderr] 
Dec 07 21:09:59.068 INFO [stderr] For more information on this warning you can consult
Dec 07 21:09:59.068 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 07 21:09:59.154 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
Dec 07 21:09:59.172 INFO [stderr]      Running /target/debug/deps/cbor-c36e324d6a1c914d
Dec 07 21:09:59.176 INFO [stdout] 
Dec 07 21:09:59.176 INFO [stdout] running 37 tests
Dec 07 21:09:59.176 INFO [stdout] test decoder::tests::float ... ok
Dec 07 21:09:59.176 INFO [stdout] test decoder::tests::int ... ok
Dec 07 21:09:59.176 INFO [stdout] test decoder::tests::empty_arrays ... ok
Dec 07 21:09:59.176 INFO [stdout] test decoder::tests::bytes_borrow ... ok
Dec 07 21:09:59.176 INFO [stdout] test decoder::tests::bytes ... ok
Dec 07 21:09:59.176 INFO [stdout] test decoder::tests::bool ... ok
Dec 07 21:09:59.176 INFO [stdout] test decoder::tests::mixed ... ok
Dec 07 21:09:59.176 INFO [stdout] test decoder::tests::array_of_array ... ok
Dec 07 21:09:59.176 INFO [stdout] test decoder::tests::array ... ok
Dec 07 21:09:59.185 INFO [stdout] test decoder::tests::object ... ok
Dec 07 21:09:59.185 INFO [stdout] test decoder::tests::read_bytes ... ok
Dec 07 21:09:59.185 INFO [stdout] test decoder::tests::option ... ok
Dec 07 21:09:59.185 INFO [stdout] test decoder::tests::signed ... ok
Dec 07 21:09:59.185 INFO [stdout] test decoder::tests::simple ... ok
Dec 07 21:09:59.185 INFO [stdout] test decoder::tests::object_value ... ok
Dec 07 21:09:59.185 INFO [stdout] test decoder::tests::text_borrow ... ok
Dec 07 21:09:59.185 INFO [stdout] test decoder::tests::undefined ... ok
Dec 07 21:09:59.185 INFO [stdout] test encoder::tests::array ... ok
Dec 07 21:09:59.185 INFO [stdout] test decoder::tests::text ... ok
Dec 07 21:09:59.186 INFO [stdout] test decoder::tests::unsigned ... ok
Dec 07 21:09:59.186 INFO [stdout] test decoder::tests::skip ... ok
Dec 07 21:09:59.188 INFO [stdout] test decoder::tests::tagged_value ... ok
Dec 07 21:09:59.188 INFO [stdout] test decoder::tests::tagged ... ok
Dec 07 21:09:59.188 INFO [stdout] test encoder::tests::indefinite_array ... ok
Dec 07 21:09:59.188 INFO [stdout] test encoder::tests::indefinite_bytes ... ok
Dec 07 21:09:59.188 INFO [stdout] test encoder::tests::indefinite_object ... ok
Dec 07 21:09:59.188 INFO [stdout] test encoder::tests::bool ... ok
Dec 07 21:09:59.188 INFO [stdout] test encoder::tests::bytes ... ok
Dec 07 21:09:59.188 INFO [stdout] test encoder::tests::float ... ok
Dec 07 21:09:59.188 INFO [stdout] test encoder::tests::text ... ok
Dec 07 21:09:59.188 INFO [stdout] test encoder::tests::tagged ... ok
Dec 07 21:09:59.188 INFO [stdout] test encoder::tests::indefinite_text ... ok
Dec 07 21:09:59.188 INFO [stdout] test encoder::tests::simple ... ok
Dec 07 21:09:59.188 INFO [stdout] test encoder::tests::signed ... ok
Dec 07 21:09:59.188 INFO [stdout] test encoder::tests::option ... ok
Dec 07 21:09:59.188 INFO [stdout] test encoder::tests::object ... ok
Dec 07 21:09:59.188 INFO [stdout] test encoder::tests::unsigned ... ok
Dec 07 21:09:59.188 INFO [stdout] 
Dec 07 21:09:59.188 INFO [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 21:09:59.188 INFO [stdout] 
Dec 07 21:09:59.188 INFO [stderr]      Running /target/debug/deps/tests-4e0d79f52db3f621
Dec 07 21:09:59.189 INFO [stdout] 
Dec 07 21:09:59.189 INFO [stdout] running 20 tests
Dec 07 21:09:59.224 INFO [stdout] test properties::identity_f32 ... ok
Dec 07 21:09:59.224 INFO [stdout] test properties::identity_i16 ... ok
Dec 07 21:09:59.224 INFO [stdout] test properties::identity_i32 ... ok
Dec 07 21:09:59.224 INFO [stdout] test properties::identity_i8 ... ok
Dec 07 21:09:59.224 INFO [stdout] test properties::identity_i64 ... ok
Dec 07 21:09:59.224 INFO [stdout] test properties::identity_f64 ... ok
Dec 07 21:09:59.224 INFO [stdout] test properties::identity_u16 ... ok
Dec 07 21:09:59.237 INFO [stdout] test properties::identity_u16_i16 ... ok
Dec 07 21:09:59.237 INFO [stdout] test properties::identity_u64 ... ok
Dec 07 21:09:59.237 INFO [stdout] test properties::identity_u32_i32 ... ok
Dec 07 21:09:59.237 INFO [stdout] test properties::identity_u32 ... ok
Dec 07 21:09:59.248 INFO [stdout] test properties::identity_u64_i64 ... ok
Dec 07 21:09:59.248 INFO [stdout] test properties::identity_u8 ... ok
Dec 07 21:09:59.248 INFO [stdout] test unit::int_min_max ... ok
Dec 07 21:09:59.248 INFO [stdout] test properties::identity_bytes ... ok
Dec 07 21:09:59.248 INFO [stdout] test properties::identity_u8_i8 ... ok
Dec 07 21:09:59.268 INFO [stdout] test properties::identity_text ... ok
Dec 07 21:09:59.300 INFO [stdout] test unit::test_all ... ok
Dec 07 21:09:59.628 INFO [stdout] test properties::identity_bytes_stream ... ok
Dec 07 21:09:59.794 INFO [stdout] test properties::identity_text_stream ... ok
Dec 07 21:09:59.794 INFO [stdout] 
Dec 07 21:09:59.794 INFO [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 21:09:59.794 INFO [stdout] 
Dec 07 21:09:59.794 INFO [stderr]    Doc-tests cbor
Dec 07 21:10:00.784 INFO [stdout] 
Dec 07 21:10:00.784 INFO [stdout] running 7 tests
Dec 07 21:10:06.413 INFO [stdout] test src/encoder.rs - encoder (line 49) ... ok
Dec 07 21:10:06.746 INFO [stdout] test src/encoder.rs - encoder (line 31) ... ok
Dec 07 21:10:06.784 INFO [stdout] test src/encoder.rs - encoder (line 14) ... ok
Dec 07 21:10:07.162 INFO [stdout] test src/decoder.rs - decoder (line 25) ... ok
Dec 07 21:10:07.199 INFO [stdout] test src/decoder.rs - decoder (line 81) ... ok
Dec 07 21:10:07.206 INFO [stdout] test src/decoder.rs - decoder (line 35) ... ok
Dec 07 21:10:07.442 INFO [stdout] test src/decoder.rs - decoder (line 60) ... ok
Dec 07 21:10:07.442 INFO [stdout] 
Dec 07 21:10:07.442 INFO [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 21:10:07.442 INFO [stdout] 
Dec 07 21:10:07.466 INFO [stderr] su: No module specific data is present
Dec 07 21:10:07.717 INFO running `"docker" "inspect" "02436d315c804f7ae6ca29e22b7bf3bfb19c20ce32ee1b7e7347995a8fd47729"`
Dec 07 21:10:07.811 INFO running `"docker" "rm" "-f" "02436d315c804f7ae6ca29e22b7bf3bfb19c20ce32ee1b7e7347995a8fd47729"`
Dec 07 21:10:07.891 INFO [stdout] 02436d315c804f7ae6ca29e22b7bf3bfb19c20ce32ee1b7e7347995a8fd47729