[INFO] fetching crate swf-tree 0.8.0... [INFO] extracting crate swf-tree 0.8.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/swf-tree/0.8.0 [INFO] extracting crate swf-tree 0.8.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/swf-tree/0.8.0 [INFO] validating manifest of swf-tree-0.8.0 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 swf-tree-0.8.0 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 swf-tree-0.8.0 [INFO] finished frobbing swf-tree-0.8.0 [INFO] frobbed toml for swf-tree-0.8.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/swf-tree/0.8.0/Cargo.toml [INFO] started frobbing swf-tree-0.8.0 [INFO] finished frobbing swf-tree-0.8.0 [INFO] frobbed toml for swf-tree-0.8.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/swf-tree/0.8.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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 swf-tree-0.8.0 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-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/swf-tree/0.8.0:/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] 838b2ec08f040fb254e94b6a01c5b874ac0a153fce33e995eeb982eea81525f5 [INFO] running `"docker" "start" "-a" "838b2ec08f040fb254e94b6a01c5b874ac0a153fce33e995eeb982eea81525f5"` [INFO] [stderr] Compiling serde v1.0.98 [INFO] [stderr] Compiling swf-fixed v0.1.4 [INFO] [stderr] Compiling swf-tree v0.8.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 29.91s [INFO] running `"docker" "inspect" "838b2ec08f040fb254e94b6a01c5b874ac0a153fce33e995eeb982eea81525f5"` [INFO] running `"docker" "rm" "-f" "838b2ec08f040fb254e94b6a01c5b874ac0a153fce33e995eeb982eea81525f5"` [INFO] [stdout] 838b2ec08f040fb254e94b6a01c5b874ac0a153fce33e995eeb982eea81525f5 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/swf-tree/0.8.0:/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] cbbe87c603e43c2ac7b8701e2e20374a6b4ecd1c473cbcd6f2366b7f6ff29bea [INFO] running `"docker" "start" "-a" "cbbe87c603e43c2ac7b8701e2e20374a6b4ecd1c473cbcd6f2366b7f6ff29bea"` [INFO] [stderr] Compiling ryu v0.2.8 [INFO] [stderr] Compiling test-generator v0.2.2 [INFO] [stderr] Compiling serde_json v1.0.40 [INFO] [stderr] Compiling serde_json_v8 v0.0.1 [INFO] [stderr] Compiling swf-tree v0.8.0 (/opt/crater/workdir) [INFO] [stderr] warning: function is never used: `test_movie` [INFO] [stderr] --> src/lib.rs:167:3 [INFO] [stderr] | [INFO] [stderr] 167 | fn test_movie(path: &str) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_tag` [INFO] [stderr] --> src/lib.rs:191:7 [INFO] [stderr] | [INFO] [stderr] 191 | fn $name(path: &str) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 215 | test_various_impl!(test_tag, "../tests/tags/*/*/", Tag); [INFO] [stderr] | -------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_color_transform_with_alpha` [INFO] [stderr] --> src/lib.rs:191:7 [INFO] [stderr] | [INFO] [stderr] 191 | fn $name(path: &str) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 218 | / test_various_impl!( [INFO] [stderr] 219 | | test_color_transform_with_alpha, [INFO] [stderr] 220 | | "../tests/various/color-transform-with-alpha/*/", [INFO] [stderr] 221 | | ColorTransformWithAlpha [INFO] [stderr] 222 | | ); [INFO] [stderr] | |____- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_float16_le` [INFO] [stderr] --> src/lib.rs:191:7 [INFO] [stderr] | [INFO] [stderr] 191 | fn $name(path: &str) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 225 | test_various_impl!(test_float16_le, "../tests/various/float16-le/*/", f32); [INFO] [stderr] | --------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_header` [INFO] [stderr] --> src/lib.rs:191:7 [INFO] [stderr] | [INFO] [stderr] 191 | fn $name(path: &str) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 228 | test_various_impl!(test_header, "../tests/various/header/*/", Header); [INFO] [stderr] | ---------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_matrix` [INFO] [stderr] --> src/lib.rs:191:7 [INFO] [stderr] | [INFO] [stderr] 191 | fn $name(path: &str) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 231 | test_various_impl!(test_matrix, "../tests/various/matrix/*/", Matrix); [INFO] [stderr] | ---------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_rect` [INFO] [stderr] --> src/lib.rs:191:7 [INFO] [stderr] | [INFO] [stderr] 191 | fn $name(path: &str) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 234 | test_various_impl!(test_rect, "../tests/various/rect/*/", Rect); [INFO] [stderr] | ---------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_swf_signature` [INFO] [stderr] --> src/lib.rs:191:7 [INFO] [stderr] | [INFO] [stderr] 191 | fn $name(path: &str) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 237 | test_various_impl!(test_swf_signature, "../tests/various/swf-signature/*/", SwfSignature); [INFO] [stderr] | ------------------------------------------------------------------------------------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_leb128_u32` [INFO] [stderr] --> src/lib.rs:191:7 [INFO] [stderr] | [INFO] [stderr] 191 | fn $name(path: &str) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 239 | test_various_impl!(test_leb128_u32, "../tests/various/uint32-leb128/*/", u32); [INFO] [stderr] | ------------------------------------------------------------------------------ in this macro invocation [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 21.73s [INFO] running `"docker" "inspect" "cbbe87c603e43c2ac7b8701e2e20374a6b4ecd1c473cbcd6f2366b7f6ff29bea"` [INFO] running `"docker" "rm" "-f" "cbbe87c603e43c2ac7b8701e2e20374a6b4ecd1c473cbcd6f2366b7f6ff29bea"` [INFO] [stdout] cbbe87c603e43c2ac7b8701e2e20374a6b4ecd1c473cbcd6f2366b7f6ff29bea [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/swf-tree/0.8.0:/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] 7874c0e124fd85a3aeee6b8a42ea750253f16ec5f3e23c74b4ea3381943288f3 [INFO] running `"docker" "start" "-a" "7874c0e124fd85a3aeee6b8a42ea750253f16ec5f3e23c74b4ea3381943288f3"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/swf_tree-67e027ed11f98ad6 [INFO] [stderr] Doc-tests swf_tree [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test float_is::test_swf_samples::test_f32_is ... 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" "7874c0e124fd85a3aeee6b8a42ea750253f16ec5f3e23c74b4ea3381943288f3"` [INFO] running `"docker" "rm" "-f" "7874c0e124fd85a3aeee6b8a42ea750253f16ec5f3e23c74b4ea3381943288f3"` [INFO] [stdout] 7874c0e124fd85a3aeee6b8a42ea750253f16ec5f3e23c74b4ea3381943288f3