[INFO] fetching crate pb-imgsize 0.2.5... [INFO] testing pb-imgsize-0.2.5 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate pb-imgsize 0.2.5 into /workspace/builds/worker-6-tc2/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-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate pb-imgsize 0.2.5 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 07b60228d46c5278909ee553f7583eb4639b68dd2210a7adb511346e179bf7c1 [INFO] running `Command { std: "docker" "start" "-a" "07b60228d46c5278909ee553f7583eb4639b68dd2210a7adb511346e179bf7c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "07b60228d46c5278909ee553f7583eb4639b68dd2210a7adb511346e179bf7c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07b60228d46c5278909ee553f7583eb4639b68dd2210a7adb511346e179bf7c1", kill_on_drop: false }` [INFO] [stdout] 07b60228d46c5278909ee553f7583eb4639b68dd2210a7adb511346e179bf7c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cc20db768a0d6755a3fbbc8bbb8e67acd3b6534668f22bfe7d2682cb91b8260e [INFO] running `Command { std: "docker" "start" "-a" "cc20db768a0d6755a3fbbc8bbb8e67acd3b6534668f22bfe7d2682cb91b8260e", 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, 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>, JpegDecodingError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s [INFO] running `Command { std: "docker" "inspect" "cc20db768a0d6755a3fbbc8bbb8e67acd3b6534668f22bfe7d2682cb91b8260e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc20db768a0d6755a3fbbc8bbb8e67acd3b6534668f22bfe7d2682cb91b8260e", kill_on_drop: false }` [INFO] [stdout] cc20db768a0d6755a3fbbc8bbb8e67acd3b6534668f22bfe7d2682cb91b8260e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bc754f212417901c4584d345c89950dbe01e0477995858033891d86f05fdcf52 [INFO] running `Command { std: "docker" "start" "-a" "bc754f212417901c4584d345c89950dbe01e0477995858033891d86f05fdcf52", 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, 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>, 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, 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>, JpegDecodingError> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.76s [INFO] running `Command { std: "docker" "inspect" "bc754f212417901c4584d345c89950dbe01e0477995858033891d86f05fdcf52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc754f212417901c4584d345c89950dbe01e0477995858033891d86f05fdcf52", kill_on_drop: false }` [INFO] [stdout] bc754f212417901c4584d345c89950dbe01e0477995858033891d86f05fdcf52 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fa8ea31b25ac39808c5ef147d3b181f682d6127b5b896982bf72dccae9ccf986 [INFO] running `Command { std: "docker" "start" "-a" "fa8ea31b25ac39808c5ef147d3b181f682d6127b5b896982bf72dccae9ccf986", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/jpeg.rs:151:25 [INFO] [stderr] | [INFO] [stderr] 151 | pub fn read_segment(&mut self) -> Result, JpegDecodingError> { [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [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>, 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] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] running 15 tests [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pb_imgsize-3c2d5637eb7369c6) [INFO] [stdout] test jpeg::tests::test_is_sof_marker ... ok [INFO] [stdout] test jpeg::tests::test_read_sof ... ok [INFO] [stdout] test jpeg::tests::test_comment_segment ... ok [INFO] [stdout] test jpeg::tests::test_sof0_without_length ... ok [INFO] [stdout] test png::tests::test_invalid_length ... ok [INFO] [stdout] test jpeg::tests::test_resync ... ok [INFO] [stdout] test png::tests::test_length_overrun ... ok [INFO] [stdout] test png::tests::test_read_png_data_invalid_chunk_length ... ok [INFO] [stdout] test jpeg::tests::test_resync_near_end ... ok [INFO] [stdout] test tests::test_jpeg_file ... ok [INFO] [stdout] test png::tests::test_truncated_segment ... ok [INFO] [stderr] Doc-tests pb_imgsize [INFO] [stdout] test png::tests::test_read_png_data_invalid_crc ... 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_png_file ... 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 - (line 20) ... ok [INFO] [stdout] test src/lib.rs - read_file (line 130) ... ok [INFO] [stdout] test src/lib.rs - read_bytes (line 157) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "fa8ea31b25ac39808c5ef147d3b181f682d6127b5b896982bf72dccae9ccf986", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa8ea31b25ac39808c5ef147d3b181f682d6127b5b896982bf72dccae9ccf986", kill_on_drop: false }` [INFO] [stdout] fa8ea31b25ac39808c5ef147d3b181f682d6127b5b896982bf72dccae9ccf986