[INFO] fetching crate rexiv2 0.10.0...
[INFO] building rexiv2-0.10.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate rexiv2 0.10.0 into /workspace/builds/worker-6-tc1/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-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rexiv2 0.10.0 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded system-deps v6.0.3
[INFO] [stderr]   Downloaded gexiv2-sys v1.4.0
[INFO] [stderr]   Downloaded glib-sys v0.16.3
[INFO] [stderr]   Downloaded version-compare v0.1.1
[INFO] [stderr]   Downloaded cfg-expr v0.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d86ab87e9917faacbfd4113fe88e5d070c0b51a330e2c60ffa4a043dca025f4d
[INFO] running `Command { std: "docker" "start" "-a" "d86ab87e9917faacbfd4113fe88e5d070c0b51a330e2c60ffa4a043dca025f4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d86ab87e9917faacbfd4113fe88e5d070c0b51a330e2c60ffa4a043dca025f4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d86ab87e9917faacbfd4113fe88e5d070c0b51a330e2c60ffa4a043dca025f4d", kill_on_drop: false }`
[INFO] [stdout] d86ab87e9917faacbfd4113fe88e5d070c0b51a330e2c60ffa4a043dca025f4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85b5751013b8d25fd3c1353554aefeda75d97f978b2ba6cf7d53ffb23ff4f9af
[INFO] running `Command { std: "docker" "start" "-a" "85b5751013b8d25fd3c1353554aefeda75d97f978b2ba6cf7d53ffb23ff4f9af", 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 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<Vec<PreviewImage>> {
[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<Vec<PreviewImage<'_>>> {
[INFO] [stdout]      |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.04s
[INFO] running `Command { std: "docker" "inspect" "85b5751013b8d25fd3c1353554aefeda75d97f978b2ba6cf7d53ffb23ff4f9af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85b5751013b8d25fd3c1353554aefeda75d97f978b2ba6cf7d53ffb23ff4f9af", kill_on_drop: false }`
[INFO] [stdout] 85b5751013b8d25fd3c1353554aefeda75d97f978b2ba6cf7d53ffb23ff4f9af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 904d33f4f845110ff45e195be503102075ca4b7ac8ececbbe7fb5b0090da64db
[INFO] running `Command { std: "docker" "start" "-a" "904d33f4f845110ff45e195be503102075ca4b7ac8ececbbe7fb5b0090da64db", kill_on_drop: false }`
[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<Vec<PreviewImage>> {
[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<Vec<PreviewImage<'_>>> {
[INFO] [stdout]      |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[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<Vec<PreviewImage>> {
[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<Vec<PreviewImage<'_>>> {
[INFO] [stdout]      |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "904d33f4f845110ff45e195be503102075ca4b7ac8ececbbe7fb5b0090da64db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "904d33f4f845110ff45e195be503102075ca4b7ac8ececbbe7fb5b0090da64db", kill_on_drop: false }`
[INFO] [stdout] 904d33f4f845110ff45e195be503102075ca4b7ac8ececbbe7fb5b0090da64db