[INFO] fetching crate ridgeline 0.2.0...
[INFO] testing ridgeline-0.2.0 against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] extracting crate ridgeline 0.2.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate ridgeline 0.2.0
[INFO] finished tweaking crates.io crate ridgeline 0.2.0
[INFO] tweaked toml for crates.io crate ridgeline 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ridgeline 0.2.0 on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ridgeline 0.2.0 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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f69f9553d3f2a17244a1cf0d64ca552895e0c762ee2e6afc6df1f34d8dd5b097
[INFO] running `Command { std: "docker" "start" "-a" "f69f9553d3f2a17244a1cf0d64ca552895e0c762ee2e6afc6df1f34d8dd5b097", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f69f9553d3f2a17244a1cf0d64ca552895e0c762ee2e6afc6df1f34d8dd5b097", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f69f9553d3f2a17244a1cf0d64ca552895e0c762ee2e6afc6df1f34d8dd5b097", kill_on_drop: false }`
[INFO] [stdout] f69f9553d3f2a17244a1cf0d64ca552895e0c762ee2e6afc6df1f34d8dd5b097
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cebe972dc7e0682dc26cf03ae7b1dfd0a82ed112ea41858eab80ca0cc2d2710d
[INFO] running `Command { std: "docker" "start" "-a" "cebe972dc7e0682dc26cf03ae7b1dfd0a82ed112ea41858eab80ca0cc2d2710d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.103
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling pkg-config v0.3.20
[INFO] [stderr]    Compiling syn v1.0.77
[INFO] [stderr]    Compiling cpal v0.13.4
[INFO] [stderr]    Compiling strength_reduce v0.2.3
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling nix v0.20.2
[INFO] [stderr]    Compiling primal-check v0.3.1
[INFO] [stderr]    Compiling transpose v0.2.1
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling rustfft v6.0.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling alsa v0.5.0
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling ridgeline v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.19s
[INFO] running `Command { std: "docker" "inspect" "cebe972dc7e0682dc26cf03ae7b1dfd0a82ed112ea41858eab80ca0cc2d2710d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cebe972dc7e0682dc26cf03ae7b1dfd0a82ed112ea41858eab80ca0cc2d2710d", kill_on_drop: false }`
[INFO] [stdout] cebe972dc7e0682dc26cf03ae7b1dfd0a82ed112ea41858eab80ca0cc2d2710d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf15b4c50382baa25fadd67cb60809527cb8a0b6433f0d5f287b1f402c8a60d5
[INFO] running `Command { std: "docker" "start" "-a" "bf15b4c50382baa25fadd67cb60809527cb8a0b6433f0d5f287b1f402c8a60d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling ridgeline v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.03s
[INFO] running `Command { std: "docker" "inspect" "bf15b4c50382baa25fadd67cb60809527cb8a0b6433f0d5f287b1f402c8a60d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf15b4c50382baa25fadd67cb60809527cb8a0b6433f0d5f287b1f402c8a60d5", kill_on_drop: false }`
[INFO] [stdout] bf15b4c50382baa25fadd67cb60809527cb8a0b6433f0d5f287b1f402c8a60d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] af8662a29182b91cd12635ea6b3980f43db01540239e0bd82f95190134f69199
[INFO] running `Command { std: "docker" "start" "-a" "af8662a29182b91cd12635ea6b3980f43db01540239e0bd82f95190134f69199", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ridgeline-5e15cc604d5cbf28)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ridgeline
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 19) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 19) stdout ----
[INFO] [stdout] error[E0107]: method takes 0 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/lib.rs:30:32
[INFO] [stdout]     |
[INFO] [stdout]  30 | let spectrometer = audio_input.analyze::<5000>();
[INFO] [stdout]     |                                ^^^^^^^-------- help: remove the unnecessary generics
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                expected 0 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here, with 0 generic parameters
[INFO] [stdout]    --> src/lib.rs:181:8
[INFO] [stdout]     |
[INFO] [stdout] 181 |     fn analyze(self, size: usize) -> Spectrometer<Self>
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 1 argument but 0 arguments were supplied
[INFO] [stdout]    --> src/lib.rs:30:32
[INFO] [stdout]     |
[INFO] [stdout]  30 | let spectrometer = audio_input.analyze::<5000>();
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^-- argument #1 of type `usize` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> src/lib.rs:181:8
[INFO] [stdout]     |
[INFO] [stdout] 181 |     fn analyze(self, size: usize) -> Spectrometer<Self>
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout]  30 | let spectrometer = audio_input.analyze::<5000>(/* usize */);
[INFO] [stdout]     |                                                +++++++++++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0107.
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 19)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "af8662a29182b91cd12635ea6b3980f43db01540239e0bd82f95190134f69199", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af8662a29182b91cd12635ea6b3980f43db01540239e0bd82f95190134f69199", kill_on_drop: false }`
[INFO] [stdout] af8662a29182b91cd12635ea6b3980f43db01540239e0bd82f95190134f69199
