[INFO] fetching crate fluidsynth 0.0.1...
[INFO] checking fluidsynth-0.0.1 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] extracting crate fluidsynth 0.0.1 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate fluidsynth 0.0.1 on toolchain 506512391b1a75ae450d36c9420978402a91abcc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fluidsynth 0.0.1
[INFO] finished tweaking crates.io crate fluidsynth 0.0.1
[INFO] tweaked toml for crates.io crate fluidsynth 0.0.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c403344ef86716e5b7365ee81b6b04ddc91d9085e542c8a39667345f9e0b4dce
[INFO] running `Command { std: "docker" "start" "-a" "c403344ef86716e5b7365ee81b6b04ddc91d9085e542c8a39667345f9e0b4dce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c403344ef86716e5b7365ee81b6b04ddc91d9085e542c8a39667345f9e0b4dce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c403344ef86716e5b7365ee81b6b04ddc91d9085e542c8a39667345f9e0b4dce", kill_on_drop: false }`
[INFO] [stdout] c403344ef86716e5b7365ee81b6b04ddc91d9085e542c8a39667345f9e0b4dce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74f7f0468cccf004347860bdbcb6b0cd3e41918c5f26b32823e68de89d70e7e6
[INFO] running `Command { std: "docker" "start" "-a" "74f7f0468cccf004347860bdbcb6b0cd3e41918c5f26b32823e68de89d70e7e6", kill_on_drop: false }`
[INFO] [stderr]     Checking fluidsynth v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: cannot find attribute `should_fail` in this scope
[INFO] [stdout]   --> tests/settings.rs:63:3
[INFO] [stdout]    |
[INFO] [stdout] 63 | #[should_fail]
[INFO] [stdout]    |   ^^^^^^^^^^^ help: a built-in attribute with a similar name exists: `should_panic`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `should_fail` in this scope
[INFO] [stdout]   --> tests/settings.rs:63:3
[INFO] [stdout]    |
[INFO] [stdout] 63 | #[should_fail]
[INFO] [stdout]    |   ^^^^^^^^^^^ help: a built-in attribute with a similar name exists: `should_panic`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `copystr` found for struct `fluidsynth::settings::Settings` in the current scope
[INFO] [stdout]   --> tests/settings.rs:28:24
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let res = settings.copystr("audio.driver", &mut buffer, 12);
[INFO] [stdout]    |                        ^^^^^^^ method not found in `Settings`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `copystr` found for struct `fluidsynth::settings::Settings` in the current scope
[INFO] [stdout]   --> tests/settings.rs:28:24
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let res = settings.copystr("audio.driver", &mut buffer, 12);
[INFO] [stdout]    |                        ^^^^^^^ method not found in `Settings`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `getstr` found for struct `fluidsynth::settings::Settings` in the current scope
[INFO] [stdout]   --> tests/settings.rs:37:24
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let res = settings.getstr("audio.driver");
[INFO] [stdout]    |                        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `setstr` with a similar name, but with different arguments
[INFO] [stdout]   --> /opt/rustwide/workdir/src/settings.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn setstr(&self, name: &str, string: &str) -> bool {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `getstr` found for struct `fluidsynth::settings::Settings` in the current scope
[INFO] [stdout]   --> tests/settings.rs:37:24
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let res = settings.getstr("audio.driver");
[INFO] [stdout]    |                        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `setstr` with a similar name, but with different arguments
[INFO] [stdout]   --> /opt/rustwide/workdir/src/settings.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn setstr(&self, name: &str, string: &str) -> bool {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fluidsynth` (test "settings") due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `fluidsynth` (test "lib") due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "74f7f0468cccf004347860bdbcb6b0cd3e41918c5f26b32823e68de89d70e7e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74f7f0468cccf004347860bdbcb6b0cd3e41918c5f26b32823e68de89d70e7e6", kill_on_drop: false }`
[INFO] [stdout] 74f7f0468cccf004347860bdbcb6b0cd3e41918c5f26b32823e68de89d70e7e6