[INFO] fetching crate andrew 0.3.1... [INFO] testing andrew-0.3.1 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] extracting crate andrew 0.3.1 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate andrew 0.3.1 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 andrew 0.3.1 [INFO] finished tweaking crates.io crate andrew 0.3.1 [INFO] tweaked toml for crates.io crate andrew 0.3.1 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate crates.io crate andrew 0.3.1 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 andrew v0.3.0 [INFO] [stderr] Downloaded wayland-scanner v0.28.1 [INFO] [stderr] Downloaded libloading v0.6.4 [INFO] [stderr] Downloaded line_drawing v0.8.0 [INFO] [stderr] Downloaded wayland-commons v0.28.1 [INFO] [stderr] Downloaded wayland-client v0.28.1 [INFO] [stderr] Downloaded wayland-cursor v0.28.1 [INFO] [stderr] Downloaded wayland-sys v0.28.1 [INFO] [stderr] Downloaded wayland-protocols v0.28.1 [INFO] [stderr] Downloaded smithay-client-toolkit v0.12.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 3c113f4eb0abd44a26ad8ef24310a071614bf63348cb4441fc8a53159a574ed1 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "3c113f4eb0abd44a26ad8ef24310a071614bf63348cb4441fc8a53159a574ed1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3c113f4eb0abd44a26ad8ef24310a071614bf63348cb4441fc8a53159a574ed1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c113f4eb0abd44a26ad8ef24310a071614bf63348cb4441fc8a53159a574ed1", kill_on_drop: false }` [INFO] [stdout] 3c113f4eb0abd44a26ad8ef24310a071614bf63348cb4441fc8a53159a574ed1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b498e571cf4139f0c98ae4839c8ca78000796ff81b2125202cf2db5d024f2d6f [INFO] running `Command { std: "docker" "start" "-a" "b498e571cf4139f0c98ae4839c8ca78000796ff81b2125202cf2db5d024f2d6f", kill_on_drop: false }` [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling ttf-parser v0.6.2 [INFO] [stderr] Compiling ab_glyph_rasterizer v0.1.4 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling xdg v2.2.0 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling owned_ttf_parser v0.6.0 [INFO] [stderr] Compiling rusttype v0.9.2 [INFO] [stderr] Compiling andrew v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/text/fontconfig.rs:44:30 [INFO] [stdout] | [INFO] [stdout] 44 | Err(e) => 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 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 44 | Err(e) => panic!("{}", e), [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 44 | Err(e) => std::panic::panic_any(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 6.45s [INFO] running `Command { std: "docker" "inspect" "b498e571cf4139f0c98ae4839c8ca78000796ff81b2125202cf2db5d024f2d6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b498e571cf4139f0c98ae4839c8ca78000796ff81b2125202cf2db5d024f2d6f", kill_on_drop: false }` [INFO] [stdout] b498e571cf4139f0c98ae4839c8ca78000796ff81b2125202cf2db5d024f2d6f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 19dc81bf7b92a0d205e1c289821674e5fea0c42ef2021fe1b1e13f091f17d7c3 [INFO] running `Command { std: "docker" "start" "-a" "19dc81bf7b92a0d205e1c289821674e5fea0c42ef2021fe1b1e13f091f17d7c3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling smallvec v1.4.2 [INFO] [stderr] Compiling once_cell v1.4.1 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling wayland-sys v0.28.1 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/text/fontconfig.rs:44:30 [INFO] [stdout] | [INFO] [stdout] 44 | Err(e) => 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 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 44 | Err(e) => panic!("{}", e), [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 44 | Err(e) => std::panic::panic_any(e), [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling libloading v0.6.4 [INFO] [stderr] Compiling dlib v0.4.2 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling wayland-scanner v0.28.1 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling line_drawing v0.8.0 [INFO] [stderr] Compiling andrew v0.3.0 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling wayland-client v0.28.1 [INFO] [stderr] Compiling wayland-protocols v0.28.1 [INFO] [stderr] Compiling xcursor v0.3.2 [INFO] [stderr] Compiling wayland-commons v0.28.1 [INFO] [stderr] Compiling calloop v0.6.5 [INFO] [stderr] Compiling wayland-cursor v0.28.1 [INFO] [stderr] Compiling smithay-client-toolkit v0.12.0 [INFO] [stderr] Compiling andrew v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/text/fontconfig.rs:44:30 [INFO] [stdout] | [INFO] [stdout] 44 | Err(e) => 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 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 44 | Err(e) => panic!("{}", e), [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 44 | Err(e) => std::panic::panic_any(e), [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 48.19s [INFO] running `Command { std: "docker" "inspect" "19dc81bf7b92a0d205e1c289821674e5fea0c42ef2021fe1b1e13f091f17d7c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19dc81bf7b92a0d205e1c289821674e5fea0c42ef2021fe1b1e13f091f17d7c3", kill_on_drop: false }` [INFO] [stdout] 19dc81bf7b92a0d205e1c289821674e5fea0c42ef2021fe1b1e13f091f17d7c3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 834d5715ba963a978739d5c0106626460e183c1c9c6120cc5d3c61b7e3292cf4 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "834d5715ba963a978739d5c0106626460e183c1c9c6120cc5d3c61b7e3292cf4", kill_on_drop: false }` [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/text/fontconfig.rs:44:30 [INFO] [stderr] | [INFO] [stderr] 44 | Err(e) => 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 [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 44 | Err(e) => panic!("{}", e), [INFO] [stderr] | +++++ [INFO] [stderr] help: or use std::panic::panic_any instead [INFO] [stderr] | [INFO] [stderr] 44 | Err(e) => std::panic::panic_any(e), [INFO] [stderr] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] [INFO] [stderr] warning: `andrew` (lib) generated 1 warning [INFO] [stderr] warning: `andrew` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/andrew-1eaa2488bca89773) [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 andrew [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" "834d5715ba963a978739d5c0106626460e183c1c9c6120cc5d3c61b7e3292cf4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "834d5715ba963a978739d5c0106626460e183c1c9c6120cc5d3c61b7e3292cf4", kill_on_drop: false }` [INFO] [stdout] 834d5715ba963a978739d5c0106626460e183c1c9c6120cc5d3c61b7e3292cf4