[INFO] fetching crate rexiv2 0.10.0... [INFO] testing rexiv2-0.10.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate rexiv2 0.10.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate rexiv2 0.10.0 [INFO] removed 1 missing tests [INFO] finished tweaking crates.io crate rexiv2 0.10.0 [INFO] tweaked toml for crates.io crate rexiv2 0.10.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rexiv2 0.10.0 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] crate crates.io crate rexiv2 0.10.0 already has a lockfile, it will not be regenerated [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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 71b388a09131db2eb50082297d942b1014d3f9f10f0bfc0e85de4a6073a0062a [INFO] running `Command { std: "docker" "start" "-a" "71b388a09131db2eb50082297d942b1014d3f9f10f0bfc0e85de4a6073a0062a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "71b388a09131db2eb50082297d942b1014d3f9f10f0bfc0e85de4a6073a0062a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71b388a09131db2eb50082297d942b1014d3f9f10f0bfc0e85de4a6073a0062a", kill_on_drop: false }` [INFO] [stdout] 71b388a09131db2eb50082297d942b1014d3f9f10f0bfc0e85de4a6073a0062a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 07d48728fb630432c77f59547130d5dcc02777d7a1758139369cd6196d69b4d4 [INFO] running `Command { std: "docker" "start" "-a" "07d48728fb630432c77f59547130d5dcc02777d7a1758139369cd6196d69b4d4", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling gexiv2-sys v1.4.0 [INFO] [stderr] Compiling rexiv2 v0.10.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:1095:31 [INFO] [stdout] | [INFO] [stdout] 1095 | pub fn get_preview_images(&self) -> Option> { [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] 1095 | pub fn get_preview_images(&self) -> Option>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.96s [INFO] running `Command { std: "docker" "inspect" "07d48728fb630432c77f59547130d5dcc02777d7a1758139369cd6196d69b4d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07d48728fb630432c77f59547130d5dcc02777d7a1758139369cd6196d69b4d4", kill_on_drop: false }` [INFO] [stdout] 07d48728fb630432c77f59547130d5dcc02777d7a1758139369cd6196d69b4d4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 3127440d03ad76a91a8595793c94549db6c50e43a050b17dc7fdc7405cb6a31e [INFO] running `Command { std: "docker" "start" "-a" "3127440d03ad76a91a8595793c94549db6c50e43a050b17dc7fdc7405cb6a31e", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:1095:31 [INFO] [stdout] | [INFO] [stdout] 1095 | pub fn get_preview_images(&self) -> Option> { [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] 1095 | pub fn get_preview_images(&self) -> Option>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rexiv2 v0.10.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:1095:31 [INFO] [stdout] | [INFO] [stdout] 1095 | pub fn get_preview_images(&self) -> Option> { [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] 1095 | pub fn get_preview_images(&self) -> Option>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s [INFO] running `Command { std: "docker" "inspect" "3127440d03ad76a91a8595793c94549db6c50e43a050b17dc7fdc7405cb6a31e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3127440d03ad76a91a8595793c94549db6c50e43a050b17dc7fdc7405cb6a31e", kill_on_drop: false }` [INFO] [stdout] 3127440d03ad76a91a8595793c94549db6c50e43a050b17dc7fdc7405cb6a31e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 56446656d9d2e84b5051154e7b65c7e0063d470ccf699078f1e86ddfa064ed5f [INFO] running `Command { std: "docker" "start" "-a" "56446656d9d2e84b5051154e7b65c7e0063d470ccf699078f1e86ddfa064ed5f", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:1095:31 [INFO] [stderr] | [INFO] [stderr] 1095 | pub fn get_preview_images(&self) -> Option> { [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] 1095 | pub fn get_preview_images(&self) -> Option>> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `rexiv2` (lib) generated 1 warning (run `cargo fix --lib -p rexiv2` to apply 1 suggestion) [INFO] [stderr] warning: `rexiv2` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rexiv2-f295bb3e6ae1ab00) [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] [stderr] Doc-tests rexiv2 [INFO] [stdout] [INFO] [stdout] running 40 tests [INFO] [stdout] test src/lib.rs - (line 31) - compile ... ok [INFO] [stdout] test src/lib.rs - Metadata::clear_xmp (line 579) ... ok [INFO] [stdout] test src/lib.rs - Metadata::get_exif_tags (line 529) ... ok [INFO] [stdout] test src/lib.rs - Metadata::clear_tag (line 454) ... ok [INFO] [stdout] test src/lib.rs - Metadata::get_tag_rational (line 865) ... ok [INFO] [stdout] test src/lib.rs - Metadata::clear (line 473) ... ok [INFO] [stdout] test src/lib.rs - Metadata::get_pixel_width (line 400) ... ok [INFO] [stdout] test src/lib.rs - Metadata::get_orientation (line 956) ... ok [INFO] [stdout] test src/lib.rs - Metadata::new_from_path (line 270) - compile ... ok [INFO] [stdout] test src/lib.rs - Metadata::get_iso_speed (line 1025) ... ok [INFO] [stdout] test src/lib.rs - Metadata::get_tag_string (line 706) ... ok [INFO] [stdout] test src/lib.rs - Metadata::clear_iptc (line 650) ... ok [INFO] [stdout] test src/lib.rs - Metadata::clear_exif (line 508) ... ok [INFO] [stdout] test src/lib.rs - Metadata::get_iptc_tags (line 671) ... ok [INFO] [stdout] test src/lib.rs - Metadata::get_tag_numeric (line 821) ... ok [INFO] [stdout] test src/lib.rs - Metadata::get_pixel_height (line 418) ... ok [INFO] [stdout] test src/lib.rs - Metadata::has_iptc (line 633) ... ok [INFO] [stdout] test src/lib.rs - Metadata::has_exif (line 491) ... ok [INFO] [stdout] test src/lib.rs - Metadata::new_from_buffer (line 319) ... ok [INFO] [stdout] test src/lib.rs - Metadata::set_tag_numeric (line 840) ... ok [INFO] [stdout] test src/lib.rs - Metadata::has_tag (line 436) ... ok [INFO] [stdout] test src/lib.rs - Metadata::get_xmp_tags (line 600) ... ok [INFO] [stdout] test src/lib.rs - Metadata::get_exposure_time (line 988) ... ok [INFO] [stdout] test src/lib.rs - Metadata::set_orientation (line 971) ... ok [INFO] [stdout] test src/lib.rs - initialize (line 1366) ... ok [INFO] [stdout] test src/lib.rs - Metadata::has_xmp (line 562) ... ok [INFO] [stdout] test src/lib.rs - get_tag_description (line 1285) ... ok [INFO] [stdout] test src/lib.rs - register_xmp_namespace (line 1398) ... ok [INFO] [stdout] test src/lib.rs - Metadata::set_tag_string (line 733) ... ok [INFO] [stdout] test src/lib.rs - get_log_level (line 1454) ... ok [INFO] [stdout] test src/lib.rs - initialize (line 1375) ... ok [INFO] [stdout] test src/lib.rs - get_tag_label (line 1268) ... ok [INFO] [stdout] test src/lib.rs - Metadata::set_tag_rational (line 898) ... ok [INFO] [stdout] test src/lib.rs - is_iptc_tag (line 1244) ... ok [INFO] [stdout] test src/lib.rs - get_tag_type (line 1303) ... ok [INFO] [stdout] test src/lib.rs - set_log_level (line 1466) ... ok [INFO] [stdout] test src/lib.rs - is_xmp_tag (line 1256) ... ok [INFO] [stdout] test src/lib.rs - unregister_all_xmp_namespaces (line 1439) ... ok [INFO] [stdout] test src/lib.rs - unregister_xmp_namespace (line 1420) ... ok [INFO] [stdout] test src/lib.rs - is_exif_tag (line 1232) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 40 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.68s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "56446656d9d2e84b5051154e7b65c7e0063d470ccf699078f1e86ddfa064ed5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56446656d9d2e84b5051154e7b65c7e0063d470ccf699078f1e86ddfa064ed5f", kill_on_drop: false }` [INFO] [stdout] 56446656d9d2e84b5051154e7b65c7e0063d470ccf699078f1e86ddfa064ed5f