[INFO] fetching crate gexiv2-sys 1.1.2...
[INFO] testing gexiv2-sys-1.1.2 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate gexiv2-sys 1.1.2 into /workspace/builds/worker-92/source
[INFO] validating manifest of crates.io crate gexiv2-sys 1.1.2 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gexiv2-sys 1.1.2
[INFO] finished tweaking crates.io crate gexiv2-sys 1.1.2
[INFO] tweaked toml for crates.io crate gexiv2-sys 1.1.2 written to /workspace/builds/worker-92/source/Cargo.toml
[INFO] crate crates.io crate gexiv2-sys 1.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded glib-sys v0.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f69e22748cadeee7d6aa36eb0a0807b1e5d847c835342859bbb19b8a810ac92e
[INFO] running `Command { std: "docker" "start" "-a" "f69e22748cadeee7d6aa36eb0a0807b1e5d847c835342859bbb19b8a810ac92e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f69e22748cadeee7d6aa36eb0a0807b1e5d847c835342859bbb19b8a810ac92e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f69e22748cadeee7d6aa36eb0a0807b1e5d847c835342859bbb19b8a810ac92e", kill_on_drop: false }`
[INFO] [stdout] f69e22748cadeee7d6aa36eb0a0807b1e5d847c835342859bbb19b8a810ac92e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1037f8fcbecdaddbd148747fff02d22c5599ea4694b9d33ba6ca63a5c273652e
[INFO] running `Command { std: "docker" "start" "-a" "1037f8fcbecdaddbd148747fff02d22c5599ea4694b9d33ba6ca63a5c273652e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.72
[INFO] [stderr]    Compiling pkg-config v0.3.18
[INFO] [stderr]    Compiling gexiv2-sys v1.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> build.rs:28:20
[INFO] [stdout]    |
[INFO] [stdout] 28 |             panic!(e);
[INFO] [stdout]    |                    ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]    = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]    |
[INFO] [stdout] 28 |             panic!("{}", e);
[INFO] [stdout]    |                    +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "1037f8fcbecdaddbd148747fff02d22c5599ea4694b9d33ba6ca63a5c273652e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1037f8fcbecdaddbd148747fff02d22c5599ea4694b9d33ba6ca63a5c273652e", kill_on_drop: false }`
[INFO] [stdout] 1037f8fcbecdaddbd148747fff02d22c5599ea4694b9d33ba6ca63a5c273652e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6748043ed4689632306defd981c256aa2df575928b8edceb91dac64791fcd393
[INFO] running `Command { std: "docker" "start" "-a" "6748043ed4689632306defd981c256aa2df575928b8edceb91dac64791fcd393", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> build.rs:28:20
[INFO] [stdout]    |
[INFO] [stdout] 28 |             panic!(e);
[INFO] [stdout]    |                    ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]    = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]    |
[INFO] [stdout] 28 |             panic!("{}", e);
[INFO] [stdout]    |                    +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling gexiv2-sys v1.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/test.rs:50:29
[INFO] [stdout]    |
[INFO] [stdout] 50 |             Ok(v) => panic!(v.to_string()),
[INFO] [stdout]    |                             ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]    = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]    |
[INFO] [stdout] 50 |             Ok(v) => panic!("{}", v.to_string()),
[INFO] [stdout]    |                             +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.00s
[INFO] running `Command { std: "docker" "inspect" "6748043ed4689632306defd981c256aa2df575928b8edceb91dac64791fcd393", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6748043ed4689632306defd981c256aa2df575928b8edceb91dac64791fcd393", kill_on_drop: false }`
[INFO] [stdout] 6748043ed4689632306defd981c256aa2df575928b8edceb91dac64791fcd393
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 58f0b1605a46357d525ccc393e87601b302cc5ca88c8c1acdc59a5375cb9fd46
[INFO] running `Command { std: "docker" "start" "-a" "58f0b1605a46357d525ccc393e87601b302cc5ca88c8c1acdc59a5375cb9fd46", kill_on_drop: false }`
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]   --> build.rs:28:20
[INFO] [stderr]    |
[INFO] [stderr] 28 |             panic!(e);
[INFO] [stderr]    |                    ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stderr]    = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr] help: add a "{}" format string to Display the message
[INFO] [stderr]    |
[INFO] [stderr] 28 |             panic!("{}", e);
[INFO] [stderr]    |                    +++++
[INFO] [stderr] 
[INFO] [stderr] warning: `gexiv2-sys` (build script) generated 1 warning
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]   --> src/test.rs:50:29
[INFO] [stderr]    |
[INFO] [stderr] 50 |             Ok(v) => panic!(v.to_string()),
[INFO] [stderr]    |                             ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stderr]    = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr] help: add a "{}" format string to Display the message
[INFO] [stderr]    |
[INFO] [stderr] 50 |             Ok(v) => panic!("{}", v.to_string()),
[INFO] [stderr]    |                             +++++
[INFO] [stderr] 
[INFO] [stderr] warning: `gexiv2-sys` (lib test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gexiv2_sys-eb679f6d7d25ddc0)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test test::get_version ... ok
[INFO] [stdout] test test::initialize ... ok
[INFO] [stdout] test test::log_get_and_set_level ... ok
[INFO] [stdout] test test::metadata_erase_exif_thumbnail ... ok
[INFO] [stdout] test test::metadata_get_and_set_exif_thumbnail_from_buffer ... ok
[INFO] [stdout] test test::metadata_get_mime_type ... ok
[INFO] [stdout] test test::metadata_get_pixel_height ... ok
[INFO] [stdout] test test::metadata_get_pixel_width ... ok
[INFO] [stdout] test test::metadata_get_supports_exif ... ok
[INFO] [stdout] test test::metadata_get_supports_iptc ... ok
[INFO] [stdout] test test::metadata_get_supports_xmp ... ok
[INFO] [stdout] test test::metadata_get_tag_description ... ok
[INFO] [stdout] test test::metadata_get_tag_label ... ok
[INFO] [stdout] test test::metadata_get_tag_type ... ok
[INFO] [stdout] test test::metadata_is_exif_tag ... ok
[INFO] [stdout] test test::metadata_is_iptc_tag ... ok
[INFO] [stdout] test test::metadata_is_xmp_tag ... ok
[INFO] [stdout] test test::metadata_set_and_get_metadata_pixel_width ... ok
[INFO] [stdout] test test::metadata_set_exif_thumbnail_from_file ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gexiv2-sys
[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" "58f0b1605a46357d525ccc393e87601b302cc5ca88c8c1acdc59a5375cb9fd46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58f0b1605a46357d525ccc393e87601b302cc5ca88c8c1acdc59a5375cb9fd46", kill_on_drop: false }`
[INFO] [stdout] 58f0b1605a46357d525ccc393e87601b302cc5ca88c8c1acdc59a5375cb9fd46