[INFO] cloning repository https://github.com/hcoderLee/rs-synth
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hcoderLee/rs-synth" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FhcoderLee%2Frs-synth", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FhcoderLee%2Frs-synth'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 432a82cf6607e45c1532a80c75e5dd75b1555747
[INFO] checking hcoderLee/rs-synth against try#d534db0721b23cf977073bf4cd306dbf501e6b4d for pr-138499
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FhcoderLee%2Frs-synth" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hcoderLee/rs-synth on toolchain d534db0721b23cf977073bf4cd306dbf501e6b4d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d534db0721b23cf977073bf4cd306dbf501e6b4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hcoderLee/rs-synth
[INFO] finished tweaking git repo https://github.com/hcoderLee/rs-synth
[INFO] tweaked toml for git repo https://github.com/hcoderLee/rs-synth written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/hcoderLee/rs-synth 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" "+d534db0721b23cf977073bf4cd306dbf501e6b4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+d534db0721b23cf977073bf4cd306dbf501e6b4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4623dfa5d145e23dd8fe3c97c0daa3d6b770338fc98de07548afd5c05bfe157c
[INFO] running `Command { std: "docker" "start" "-a" "4623dfa5d145e23dd8fe3c97c0daa3d6b770338fc98de07548afd5c05bfe157c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4623dfa5d145e23dd8fe3c97c0daa3d6b770338fc98de07548afd5c05bfe157c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4623dfa5d145e23dd8fe3c97c0daa3d6b770338fc98de07548afd5c05bfe157c", kill_on_drop: false }`
[INFO] [stdout] 4623dfa5d145e23dd8fe3c97c0daa3d6b770338fc98de07548afd5c05bfe157c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+d534db0721b23cf977073bf4cd306dbf501e6b4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 984f8071386d543ef46b30dbe232381c2e3916d8481564aa7012ad1db4d5f1e1
[INFO] running `Command { std: "docker" "start" "-a" "984f8071386d543ef46b30dbe232381c2e3916d8481564aa7012ad1db4d5f1e1", kill_on_drop: false }`
[INFO] [stderr]     Checking dasp_sample v0.11.0
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking dasp_ring_buffer v0.11.0
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]     Checking dasp_frame v0.11.0
[INFO] [stderr]     Checking dasp_window v0.11.1
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking dasp_rms v0.11.0
[INFO] [stderr]     Checking dasp_peak v0.11.0
[INFO] [stderr]     Checking dasp_interpolate v0.11.0
[INFO] [stderr]     Checking dasp_slice v0.11.0
[INFO] [stderr]     Checking petgraph v0.6.3
[INFO] [stderr]     Checking dasp_envelope v0.11.0
[INFO] [stderr]     Checking dasp_signal v0.11.0
[INFO] [stderr]     Checking synth-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0428]: the name `ConstSig` is defined multiple times
[INFO] [stdout]    --> src/audio_test.rs:188:1
[INFO] [stdout]     |
[INFO] [stdout] 172 | pub struct ConstSig {
[INFO] [stdout]     | ------------------- previous definition of the type `ConstSig` here
[INFO] [stdout] ...
[INFO] [stdout] 188 | pub struct ConstSig {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^ `ConstSig` redefined here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ConstSig` must be defined only once in the type namespace of this module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0428]: the name `ConstSig` is defined multiple times
[INFO] [stdout]    --> src/audio_test.rs:188:1
[INFO] [stdout]     |
[INFO] [stdout] 172 | pub struct ConstSig {
[INFO] [stdout]     | ------------------- previous definition of the type `ConstSig` here
[INFO] [stdout] ...
[INFO] [stdout] 188 | pub struct ConstSig {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^ `ConstSig` redefined here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ConstSig` must be defined only once in the type namespace of this module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0592]: duplicate definitions with name `new`
[INFO] [stdout]    --> src/audio_test.rs:177:5
[INFO] [stdout]     |
[INFO] [stdout] 177 |     pub fn new(value: i32) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ duplicate definitions for `new`
[INFO] [stdout] ...
[INFO] [stdout] 193 |     pub fn new(val: f32) -> Self {
[INFO] [stdout]     |     ---------------------------- other definition for `new`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0592]: duplicate definitions with name `new`
[INFO] [stdout]    --> src/audio_test.rs:177:5
[INFO] [stdout]     |
[INFO] [stdout] 177 |     pub fn new(value: i32) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ duplicate definitions for `new`
[INFO] [stdout] ...
[INFO] [stdout] 193 |     pub fn new(val: f32) -> Self {
[INFO] [stdout]     |     ---------------------------- other definition for `new`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `audio_test::ConstSig` has no field named `val`
[INFO] [stdout]    --> src/audio_test.rs:194:20
[INFO] [stdout]     |
[INFO] [stdout] 194 |         ConstSig { val }
[INFO] [stdout]     |                    ^^^ `audio_test::ConstSig` does not have this field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `audio_test::ConstSig` has no field named `val`
[INFO] [stdout]    --> src/audio_test.rs:194:20
[INFO] [stdout]     |
[INFO] [stdout] 194 |         ConstSig { val }
[INFO] [stdout]     |                    ^^^ `audio_test::ConstSig` does not have this field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/audio_test.rs:206:51
[INFO] [stdout]     |
[INFO] [stdout] 206 |     let const_sig_10 = context.add_node(ConstSig::new(10));
[INFO] [stdout]     |                                                   ^^^ multiple `new` found
[INFO] [stdout]     |
[INFO] [stdout] note: candidate #1 is defined in an impl for the type `audio_test::ConstSig`
[INFO] [stdout]    --> src/audio_test.rs:177:5
[INFO] [stdout]     |
[INFO] [stdout] 177 |     pub fn new(value: i32) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: candidate #2 is defined in an impl for the type `audio_test::ConstSig`
[INFO] [stdout]    --> src/audio_test.rs:193:5
[INFO] [stdout]     |
[INFO] [stdout] 193 |     pub fn new(val: f32) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/audio_test.rs:206:51
[INFO] [stdout]     |
[INFO] [stdout] 206 |     let const_sig_10 = context.add_node(ConstSig::new(10));
[INFO] [stdout]     |                                                   ^^^ multiple `new` found
[INFO] [stdout]     |
[INFO] [stdout] note: candidate #1 is defined in an impl for the type `audio_test::ConstSig`
[INFO] [stdout]    --> src/audio_test.rs:177:5
[INFO] [stdout]     |
[INFO] [stdout] 177 |     pub fn new(value: i32) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: candidate #2 is defined in an impl for the type `audio_test::ConstSig`
[INFO] [stdout]    --> src/audio_test.rs:193:5
[INFO] [stdout]     |
[INFO] [stdout] 193 |     pub fn new(val: f32) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/audio_test.rs:207:51
[INFO] [stdout]     |
[INFO] [stdout] 207 |     let const_sig_43 = context.add_node(ConstSig::new(43));
[INFO] [stdout]     |                                                   ^^^ multiple `new` found
[INFO] [stdout]     |
[INFO] [stdout] note: candidate #1 is defined in an impl for the type `audio_test::ConstSig`
[INFO] [stdout]    --> src/audio_test.rs:177:5
[INFO] [stdout]     |
[INFO] [stdout] 177 |     pub fn new(value: i32) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: candidate #2 is defined in an impl for the type `audio_test::ConstSig`
[INFO] [stdout]    --> src/audio_test.rs:193:5
[INFO] [stdout]     |
[INFO] [stdout] 193 |     pub fn new(val: f32) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/audio_test.rs:207:51
[INFO] [stdout]     |
[INFO] [stdout] 207 |     let const_sig_43 = context.add_node(ConstSig::new(43));
[INFO] [stdout]     |                                                   ^^^ multiple `new` found
[INFO] [stdout]     |
[INFO] [stdout] note: candidate #1 is defined in an impl for the type `audio_test::ConstSig`
[INFO] [stdout]    --> src/audio_test.rs:177:5
[INFO] [stdout]     |
[INFO] [stdout] 177 |     pub fn new(value: i32) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: candidate #2 is defined in an impl for the type `audio_test::ConstSig`
[INFO] [stdout]    --> src/audio_test.rs:193:5
[INFO] [stdout]     |
[INFO] [stdout] 193 |     pub fn new(val: f32) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0034, E0428, E0560, E0592.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0034`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0034, E0428, E0560, E0592.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0034`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `synth-test` (bin "synth-test") due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `synth-test` (bin "synth-test" test) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "984f8071386d543ef46b30dbe232381c2e3916d8481564aa7012ad1db4d5f1e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "984f8071386d543ef46b30dbe232381c2e3916d8481564aa7012ad1db4d5f1e1", kill_on_drop: false }`
[INFO] [stdout] 984f8071386d543ef46b30dbe232381c2e3916d8481564aa7012ad1db4d5f1e1