[INFO] fetching crate apu_pcengines_hal 0.1.0...
[INFO] testing apu_pcengines_hal-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate apu_pcengines_hal 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate apu_pcengines_hal 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate apu_pcengines_hal 0.1.0
[INFO] finished tweaking crates.io crate apu_pcengines_hal 0.1.0
[INFO] tweaked toml for crates.io crate apu_pcengines_hal 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate apu_pcengines_hal 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ed2353f3f35e95da01469ad0ac851cdfacbaecdca699e567641ab9dd71e60b0
[INFO] running `Command { std: "docker" "start" "-a" "8ed2353f3f35e95da01469ad0ac851cdfacbaecdca699e567641ab9dd71e60b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ed2353f3f35e95da01469ad0ac851cdfacbaecdca699e567641ab9dd71e60b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ed2353f3f35e95da01469ad0ac851cdfacbaecdca699e567641ab9dd71e60b0", kill_on_drop: false }`
[INFO] [stdout] 8ed2353f3f35e95da01469ad0ac851cdfacbaecdca699e567641ab9dd71e60b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc14c382da4c9a9912f2b08730296eff878ba66dfeba860baa584f624d03e325
[INFO] running `Command { std: "docker" "start" "-a" "cc14c382da4c9a9912f2b08730296eff878ba66dfeba860baa584f624d03e325", kill_on_drop: false }`
[INFO] [stderr]    Compiling apu_pcengines_hal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]    --> src/lib.rs:210:31
[INFO] [stdout]     |
[INFO] [stdout] 210 |             "Dropping Mapping {{ .. }} must happen after returning all Pins! Use Mapping::free_pin()");
[INFO] [stdout]     |                               ^^    ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]     = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stdout] help: add a "{}" format string to use the message literally
[INFO] [stdout]     |
[INFO] [stdout] 210 |             "{}", "Dropping Mapping {{ .. }} must happen after returning all Pins! Use Mapping::free_pin()");
[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 0.47s
[INFO] running `Command { std: "docker" "inspect" "cc14c382da4c9a9912f2b08730296eff878ba66dfeba860baa584f624d03e325", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc14c382da4c9a9912f2b08730296eff878ba66dfeba860baa584f624d03e325", kill_on_drop: false }`
[INFO] [stdout] cc14c382da4c9a9912f2b08730296eff878ba66dfeba860baa584f624d03e325
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25cc95752a38eac2f87465d966f4368b7a42bb2e28128eda48066d0b657edd3c
[INFO] running `Command { std: "docker" "start" "-a" "25cc95752a38eac2f87465d966f4368b7a42bb2e28128eda48066d0b657edd3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling apu_pcengines_hal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]    --> src/lib.rs:210:31
[INFO] [stdout]     |
[INFO] [stdout] 210 |             "Dropping Mapping {{ .. }} must happen after returning all Pins! Use Mapping::free_pin()");
[INFO] [stdout]     |                               ^^    ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]     = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stdout] help: add a "{}" format string to use the message literally
[INFO] [stdout]     |
[INFO] [stdout] 210 |             "{}", "Dropping Mapping {{ .. }} must happen after returning all Pins! Use Mapping::free_pin()");
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message contains braces
[INFO] [stdout]    --> src/lib.rs:210:31
[INFO] [stdout]     |
[INFO] [stdout] 210 |             "Dropping Mapping {{ .. }} must happen after returning all Pins! Use Mapping::free_pin()");
[INFO] [stdout]     |                               ^^    ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]     = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stdout] help: add a "{}" format string to use the message literally
[INFO] [stdout]     |
[INFO] [stdout] 210 |             "{}", "Dropping Mapping {{ .. }} must happen after returning all Pins! Use Mapping::free_pin()");
[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 0.54s
[INFO] running `Command { std: "docker" "inspect" "25cc95752a38eac2f87465d966f4368b7a42bb2e28128eda48066d0b657edd3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25cc95752a38eac2f87465d966f4368b7a42bb2e28128eda48066d0b657edd3c", kill_on_drop: false }`
[INFO] [stdout] 25cc95752a38eac2f87465d966f4368b7a42bb2e28128eda48066d0b657edd3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0ce2f9e1f1baf924c3a9a6dc5fd2a34c11c1f39a3c95a3da744d2c8938ce0979
[INFO] running `Command { std: "docker" "start" "-a" "0ce2f9e1f1baf924c3a9a6dc5fd2a34c11c1f39a3c95a3da744d2c8938ce0979", kill_on_drop: false }`
[INFO] [stderr] warning: panic message contains braces
[INFO] [stderr]    --> src/lib.rs:210:31
[INFO] [stderr]     |
[INFO] [stderr] 210 |             "Dropping Mapping {{ .. }} must happen after returning all Pins! Use Mapping::free_pin()");
[INFO] [stderr]     |                               ^^    ^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stderr]     = note: this message is not used as a format string, but will be in Rust 2021
[INFO] [stderr] help: add a "{}" format string to use the message literally
[INFO] [stderr]     |
[INFO] [stderr] 210 |             "{}", "Dropping Mapping {{ .. }} must happen after returning all Pins! Use Mapping::free_pin()");
[INFO] [stderr]     |             ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `apu_pcengines_hal` (lib) generated 1 warning
[INFO] [stderr] warning: `apu_pcengines_hal` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/apu_pcengines_hal-b0cc09d689207861)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::already_in_use ... ok
[INFO] [stdout] test tests::returning_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests apu_pcengines_hal
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 7) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0ce2f9e1f1baf924c3a9a6dc5fd2a34c11c1f39a3c95a3da744d2c8938ce0979", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ce2f9e1f1baf924c3a9a6dc5fd2a34c11c1f39a3c95a3da744d2c8938ce0979", kill_on_drop: false }`
[INFO] [stdout] 0ce2f9e1f1baf924c3a9a6dc5fd2a34c11c1f39a3c95a3da744d2c8938ce0979