[INFO] fetching crate swf-emitter 0.14.0...
[INFO] testing swf-emitter-0.14.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate swf-emitter 0.14.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate swf-emitter 0.14.0
[INFO] finished tweaking crates.io crate swf-emitter 0.14.0
[INFO] tweaked toml for crates.io crate swf-emitter 0.14.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate swf-emitter 0.14.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 31 packages to latest compatible versions
[INFO] [stderr]       Adding half v1.8.3 (available: v2.6.0)
[INFO] [stderr]       Adding lzma-rs v0.2.0 (available: v0.3.0)
[INFO] [stderr]       Adding miniz_oxide v0.5.4 (available: v0.8.9)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 367e460440aa56645370d08a2b0e89d019872e947f21b387baf779217385f699
[INFO] running `Command { std: "docker" "start" "-a" "367e460440aa56645370d08a2b0e89d019872e947f21b387baf779217385f699", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "367e460440aa56645370d08a2b0e89d019872e947f21b387baf779217385f699", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "367e460440aa56645370d08a2b0e89d019872e947f21b387baf779217385f699", kill_on_drop: false }`
[INFO] [stdout] 367e460440aa56645370d08a2b0e89d019872e947f21b387baf779217385f699
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40b8be613b3b0b13e8e52b19f7d61ed7d027363a8ac196a123d070282f2eeca2
[INFO] running `Command { std: "docker" "start" "-a" "40b8be613b3b0b13e8e52b19f7d61ed7d027363a8ac196a123d070282f2eeca2", kill_on_drop: false }`
[INFO] [stderr]    Compiling build_const v0.2.2
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling half v1.8.3
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling miniz_oxide v0.5.4
[INFO] [stderr]    Compiling crc v1.8.1
[INFO] [stderr]    Compiling lzma-rs v0.2.0
[INFO] [stderr]    Compiling swf-fixed v0.1.5
[INFO] [stderr]    Compiling swf-types v0.14.0
[INFO] [stderr]    Compiling swf-emitter v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.68s
[INFO] running `Command { std: "docker" "inspect" "40b8be613b3b0b13e8e52b19f7d61ed7d027363a8ac196a123d070282f2eeca2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40b8be613b3b0b13e8e52b19f7d61ed7d027363a8ac196a123d070282f2eeca2", kill_on_drop: false }`
[INFO] [stdout] 40b8be613b3b0b13e8e52b19f7d61ed7d027363a8ac196a123d070282f2eeca2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8b0082921ddfa7c283f18a967cb9279a2fe5b358534f2a6f0b7688af8ee31ad
[INFO] running `Command { std: "docker" "start" "-a" "a8b0082921ddfa7c283f18a967cb9279a2fe5b358534f2a6f0b7688af8ee31ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling inflate v0.4.5
[INFO] [stderr]    Compiling swf-parser v0.14.0
[INFO] [stderr]    Compiling test-generator v0.3.1
[INFO] [stderr]    Compiling swf-emitter v0.14.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `test_emit_movie` is never used
[INFO] [stdout]   --> src/lib.rs:52:6
[INFO] [stdout]    |
[INFO] [stdout] 52 |   fn test_emit_movie(path: &str) {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_emit_tag` is never used
[INFO] [stdout]   --> src/lib.rs:88:6
[INFO] [stdout]    |
[INFO] [stdout] 88 |   fn test_emit_tag(path: &str) {
[INFO] [stdout]    |      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_emit_color_transform_with_alpha` is never used
[INFO] [stdout]    --> src/lib.rs:195:5
[INFO] [stdout]     |
[INFO] [stdout] 195 |     test_emit_color_transform_with_alpha,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_various_ref_emitter_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_emit_le_f16` is never used
[INFO] [stdout]    --> src/lib.rs:201:35
[INFO] [stdout]     |
[INFO] [stdout] 201 |   test_various_copy_emitter_impl!(test_emit_le_f16, "../tests/various/float16-le/*/", emit_le_f16, f32);
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_various_copy_emitter_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_emit_header` is never used
[INFO] [stdout]    --> src/lib.rs:203:34
[INFO] [stdout]     |
[INFO] [stdout] 203 |   test_various_ref_emitter_impl!(test_emit_header, "../tests/various/header/*/", emit_header, Header);
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_various_ref_emitter_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_emit_matrix` is never used
[INFO] [stdout]    --> src/lib.rs:205:34
[INFO] [stdout]     |
[INFO] [stdout] 205 |   test_various_ref_emitter_impl!(test_emit_matrix, "../tests/various/matrix/*/", emit_matrix, Matrix);
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_various_ref_emitter_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_emit_rect` is never used
[INFO] [stdout]    --> src/lib.rs:207:34
[INFO] [stdout]     |
[INFO] [stdout] 207 |   test_various_ref_emitter_impl!(test_emit_rect, "../tests/various/rect/*/", emit_rect, Rect);
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_various_ref_emitter_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_emit_swf_signature` is never used
[INFO] [stdout]    --> src/lib.rs:210:5
[INFO] [stdout]     |
[INFO] [stdout] 210 |     test_emit_swf_signature,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_various_ref_emitter_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_emit_leb128_u32` is never used
[INFO] [stdout]    --> src/lib.rs:217:5
[INFO] [stdout]     |
[INFO] [stdout] 217 |     test_emit_leb128_u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `test_various_copy_emitter_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.70s
[INFO] running `Command { std: "docker" "inspect" "a8b0082921ddfa7c283f18a967cb9279a2fe5b358534f2a6f0b7688af8ee31ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8b0082921ddfa7c283f18a967cb9279a2fe5b358534f2a6f0b7688af8ee31ad", kill_on_drop: false }`
[INFO] [stdout] a8b0082921ddfa7c283f18a967cb9279a2fe5b358534f2a6f0b7688af8ee31ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a732b52bff0ce57b2d33e4232e5129f07ed316599b0ed2e4ac338975b184862c
[INFO] running `Command { std: "docker" "start" "-a" "a732b52bff0ce57b2d33e4232e5129f07ed316599b0ed2e4ac338975b184862c", kill_on_drop: false }`
[INFO] [stderr] warning: function `test_emit_movie` is never used
[INFO] [stderr]   --> src/lib.rs:52:6
[INFO] [stderr]    |
[INFO] [stderr] 52 |   fn test_emit_movie(path: &str) {
[INFO] [stderr]    |      ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_emit_tag` is never used
[INFO] [stderr]   --> src/lib.rs:88:6
[INFO] [stderr]    |
[INFO] [stderr] 88 |   fn test_emit_tag(path: &str) {
[INFO] [stderr]    |      ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_emit_color_transform_with_alpha` is never used
[INFO] [stderr]    --> src/lib.rs:195:5
[INFO] [stderr]     |
[INFO] [stderr] 195 |     test_emit_color_transform_with_alpha,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `test_various_ref_emitter_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_emit_le_f16` is never used
[INFO] [stderr]    --> src/lib.rs:201:35
[INFO] [stderr]     |
[INFO] [stderr] 201 |   test_various_copy_emitter_impl!(test_emit_le_f16, "../tests/various/float16-le/*/", emit_le_f16, f32);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `test_various_copy_emitter_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_emit_header` is never used
[INFO] [stderr]    --> src/lib.rs:203:34
[INFO] [stderr]     |
[INFO] [stderr] 203 |   test_various_ref_emitter_impl!(test_emit_header, "../tests/various/header/*/", emit_header, Header);
[INFO] [stdout] 
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] running 4 tests
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `test_various_ref_emitter_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_emit_matrix` is never used
[INFO] [stderr]    --> src/lib.rs:205:34
[INFO] [stderr]     |
[INFO] [stderr] 205 |   test_various_ref_emitter_impl!(test_emit_matrix, "../tests/various/matrix/*/", emit_matrix, Matrix);
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `test_various_ref_emitter_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_emit_rect` is never used
[INFO] [stderr]    --> src/lib.rs:207:34
[INFO] [stderr]     |
[INFO] [stderr] 207 |   test_various_ref_emitter_impl!(test_emit_rect, "../tests/various/rect/*/", emit_rect, Rect);
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `test_various_ref_emitter_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_emit_swf_signature` is never used
[INFO] [stderr]    --> src/lib.rs:210:5
[INFO] [stderr]     |
[INFO] [stderr] 210 |     test_emit_swf_signature,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `test_various_ref_emitter_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_emit_leb128_u32` is never used
[INFO] [stderr]    --> src/lib.rs:217:5
[INFO] [stderr]     |
[INFO] [stderr] 217 |     test_emit_leb128_u32,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `test_various_copy_emitter_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `swf-emitter` (lib test) generated 9 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/swf_emitter-41fd154ea3e5e283)
[INFO] [stdout] test bit_count::tests::test_get_i32_bit_count ... ok
[INFO] [stderr]    Doc-tests swf_emitter
[INFO] [stdout] test bit_count::tests::test_get_u32_bit_count ... ok
[INFO] [stdout] test bit_count::tests::test_get_u32_min_bit_count ... ok
[INFO] [stdout] test bit_count::tests::test_get_i32_min_bit_count ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a732b52bff0ce57b2d33e4232e5129f07ed316599b0ed2e4ac338975b184862c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a732b52bff0ce57b2d33e4232e5129f07ed316599b0ed2e4ac338975b184862c", kill_on_drop: false }`
[INFO] [stdout] a732b52bff0ce57b2d33e4232e5129f07ed316599b0ed2e4ac338975b184862c