[INFO] fetching crate pb-imgsize 0.2.5...
[INFO] testing pb-imgsize-0.2.5 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate pb-imgsize 0.2.5 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate pb-imgsize 0.2.5
[INFO] finished tweaking crates.io crate pb-imgsize 0.2.5
[INFO] tweaked toml for crates.io crate pb-imgsize 0.2.5 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pb-imgsize 0.2.5 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d08be00e7df6c4f96a3d525c30fdc124916c085ed55f192bc34a8f9d52334503
[INFO] running `Command { std: "docker" "start" "-a" "d08be00e7df6c4f96a3d525c30fdc124916c085ed55f192bc34a8f9d52334503", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d08be00e7df6c4f96a3d525c30fdc124916c085ed55f192bc34a8f9d52334503", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d08be00e7df6c4f96a3d525c30fdc124916c085ed55f192bc34a8f9d52334503", kill_on_drop: false }`
[INFO] [stdout] d08be00e7df6c4f96a3d525c30fdc124916c085ed55f192bc34a8f9d52334503
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94bb4bc9e331ace47c48d6f33f80de88338b770ccd37449a709932c976d133bd
[INFO] running `Command { std: "docker" "start" "-a" "94bb4bc9e331ace47c48d6f33f80de88338b770ccd37449a709932c976d133bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling pb-imgsize v0.2.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/jpeg.rs:151:25
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub fn read_segment(&mut self) -> Result<Option<JpegSegment>, JpegDecodingError> {
[INFO] [stdout]     |                         ^^^^^^^^^                   ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub fn read_segment(&mut self) -> Result<Option<JpegSegment<'_>>, JpegDecodingError> {
[INFO] [stdout]     |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "94bb4bc9e331ace47c48d6f33f80de88338b770ccd37449a709932c976d133bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94bb4bc9e331ace47c48d6f33f80de88338b770ccd37449a709932c976d133bd", kill_on_drop: false }`
[INFO] [stdout] 94bb4bc9e331ace47c48d6f33f80de88338b770ccd37449a709932c976d133bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac43dc7722cb9fa2d248c8d0897faf1c56c2dcb11cb68006569e176ae49b53bd
[INFO] running `Command { std: "docker" "start" "-a" "ac43dc7722cb9fa2d248c8d0897faf1c56c2dcb11cb68006569e176ae49b53bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert_matches v1.5.0
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/jpeg.rs:151:25
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub fn read_segment(&mut self) -> Result<Option<JpegSegment>, JpegDecodingError> {
[INFO] [stdout]     |                         ^^^^^^^^^                   ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub fn read_segment(&mut self) -> Result<Option<JpegSegment<'_>>, JpegDecodingError> {
[INFO] [stdout]     |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pb-imgsize v0.2.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/jpeg.rs:151:25
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub fn read_segment(&mut self) -> Result<Option<JpegSegment>, JpegDecodingError> {
[INFO] [stdout]     |                         ^^^^^^^^^                   ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub fn read_segment(&mut self) -> Result<Option<JpegSegment<'_>>, JpegDecodingError> {
[INFO] [stdout]     |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "ac43dc7722cb9fa2d248c8d0897faf1c56c2dcb11cb68006569e176ae49b53bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac43dc7722cb9fa2d248c8d0897faf1c56c2dcb11cb68006569e176ae49b53bd", kill_on_drop: false }`
[INFO] [stdout] ac43dc7722cb9fa2d248c8d0897faf1c56c2dcb11cb68006569e176ae49b53bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 648f093d375fbe7742f56540d98a53258bb9082b628e2693e9229aa76851a6fd
[INFO] running `Command { std: "docker" "start" "-a" "648f093d375fbe7742f56540d98a53258bb9082b628e2693e9229aa76851a6fd", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/jpeg.rs:151:25
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] running 15 tests
[INFO] [stderr] 151 |     pub fn read_segment(&mut self) -> Result<Option<JpegSegment>, JpegDecodingError> {
[INFO] [stdout] test jpeg::tests::test_is_sof_marker ... ok
[INFO] [stderr]     |                         ^^^^^^^^^                   ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] test jpeg::tests::test_comment_segment ... ok
[INFO] [stderr]     |                         |
[INFO] [stdout] test jpeg::tests::test_sof0_without_length ... ok
[INFO] [stderr]     |                         the lifetime is elided here
[INFO] [stdout] test jpeg::tests::test_resync_near_end ... ok
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 151 |     pub fn read_segment(&mut self) -> Result<Option<JpegSegment<'_>>, JpegDecodingError> {
[INFO] [stderr]     |                                                                ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `pb-imgsize` (lib) generated 1 warning (run `cargo fix --lib -p pb-imgsize` to apply 1 suggestion)
[INFO] [stderr] warning: `pb-imgsize` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pb_imgsize-93dc9058fac64ffc)
[INFO] [stdout] test jpeg::tests::test_resync ... ok
[INFO] [stderr]    Doc-tests pb_imgsize
[INFO] [stdout] test png::tests::test_invalid_length ... ok
[INFO] [stdout] test png::tests::test_read_png_data_invalid_chunk_length ... ok
[INFO] [stdout] test png::tests::test_read_png_data_invalid_crc ... ok
[INFO] [stdout] test jpeg::tests::test_read_sof ... ok
[INFO] [stdout] test png::tests::test_truncated_segment ... ok
[INFO] [stdout] test png::tests::test_read_png_data_missing_header ... ok
[INFO] [stdout] test png::tests::test_read_png_data_valid ... ok
[INFO] [stdout] test tests::test_jpeg_file ... ok
[INFO] [stdout] test tests::test_png_file ... ok
[INFO] [stdout] test png::tests::test_length_overrun ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - read_bytes (line 157) ... ok
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] test src/lib.rs - read_file (line 130) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "648f093d375fbe7742f56540d98a53258bb9082b628e2693e9229aa76851a6fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "648f093d375fbe7742f56540d98a53258bb9082b628e2693e9229aa76851a6fd", kill_on_drop: false }`
[INFO] [stdout] 648f093d375fbe7742f56540d98a53258bb9082b628e2693e9229aa76851a6fd