[INFO] fetching crate transfer_function 0.1.2...
[INFO] testing transfer_function-0.1.2 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate transfer_function 0.1.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate transfer_function 0.1.2
[INFO] finished tweaking crates.io crate transfer_function 0.1.2
[INFO] tweaked toml for crates.io crate transfer_function 0.1.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate transfer_function 0.1.2 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bec79c6fd1bc28ca01eeb057ee60d5ff92ef555a6562f1618f8163ca0ca66d50
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[INFO] running `Command { std: "docker" "inspect" "bec79c6fd1bc28ca01eeb057ee60d5ff92ef555a6562f1618f8163ca0ca66d50", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a34bc42e48436fc598d2695bde31239de4c7a08c943c941ee1aa20e074951a84
[INFO] running `Command { std: "docker" "start" "-a" "a34bc42e48436fc598d2695bde31239de4c7a08c943c941ee1aa20e074951a84", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling transfer_function v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.24s
[INFO] running `Command { std: "docker" "inspect" "a34bc42e48436fc598d2695bde31239de4c7a08c943c941ee1aa20e074951a84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a34bc42e48436fc598d2695bde31239de4c7a08c943c941ee1aa20e074951a84", kill_on_drop: false }`
[INFO] [stdout] a34bc42e48436fc598d2695bde31239de4c7a08c943c941ee1aa20e074951a84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b3b0c6c8c03652f10422db3dffe317cebfe2274d8eeba013f01d8add388183f
[INFO] running `Command { std: "docker" "start" "-a" "3b3b0c6c8c03652f10422db3dffe317cebfe2274d8eeba013f01d8add388183f", kill_on_drop: false }`
[INFO] [stderr]    Compiling transfer_function v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "3b3b0c6c8c03652f10422db3dffe317cebfe2274d8eeba013f01d8add388183f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b3b0c6c8c03652f10422db3dffe317cebfe2274d8eeba013f01d8add388183f", kill_on_drop: false }`
[INFO] [stdout] 3b3b0c6c8c03652f10422db3dffe317cebfe2274d8eeba013f01d8add388183f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 52647c60ca5425c53e1a3b5ea89246cdf3b46b86fb4b72bddb881460c176e667
[INFO] running `Command { std: "docker" "start" "-a" "52647c60ca5425c53e1a3b5ea89246cdf3b46b86fb4b72bddb881460c176e667", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/transfer_function-30579bc0056a5c35)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests transfer_function
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/transfer_function.rs - transfer_function::TransferFunctionZ::to_s (line 154) ... FAILED
[INFO] [stdout] test src/transfer_function.rs - transfer_function::TransferFunctionZ::tf_fourier (line 130) ... FAILED
[INFO] [stdout] test src/transfer_function/tf_z.rs - transfer_function::tf_z::TfZ (line 12) ... ok
[INFO] [stdout] test src/transfer_function.rs - transfer_function::TransferFunctionS::to_z (line 76) ... FAILED
[INFO] [stdout] test src/transfer_function.rs - transfer_function::TransferFunctionS::tf (line 25) ... FAILED
[INFO] [stdout] test src/transfer_function/tf_s.rs - transfer_function::tf_s::TfS (line 12) ... ok
[INFO] [stdout] test src/transfer_function.rs - transfer_function::TransferFunctionS::tf_fourier (line 53) ... FAILED
[INFO] [stdout] test src/transfer_function.rs - transfer_function::TransferFunctionZ::tf (line 101) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/transfer_function.rs - transfer_function::TransferFunctionZ::to_s (line 154) stdout ----
[INFO] [stdout] error[E0599]: no method named `to_s` found for enum `TfZ` in the current scope
[INFO] [stdout]    --> src/transfer_function.rs:159:13
[INFO] [stdout]     |
[INFO] [stdout] 8   | let hs = hz.to_s(44100.0);
[INFO] [stdout]     |             ^^^^ method not found in `TfZ<{float}>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/transfer_function.rs:160:8
[INFO] [stdout]     |
[INFO] [stdout] 160 |     fn to_s(&self, rate: F) -> Self::A;
[INFO] [stdout]     |        ---- the method is available for `TfZ<{float}>` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `TransferFunctionZ` which provides `to_s` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout] 2   + use crate::transfer_function::TransferFunctionZ;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/transfer_function.rs - transfer_function::TransferFunctionZ::tf_fourier (line 130) stdout ----
[INFO] [stdout] error[E0599]: no method named `tf_fourier` found for enum `TfZ` in the current scope
[INFO] [stdout]    --> src/transfer_function.rs:139:7
[INFO] [stdout]     |
[INFO] [stdout] 12  |     h.tf_fourier(TAU*(n as f32)/(N as f32))
[INFO] [stdout]     |       ^^^^^^^^^^ method not found in `TfZ<{float}>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/transfer_function.rs:141:8
[INFO] [stdout]     |
[INFO] [stdout] 141 |     fn tf_fourier(&self, omega: F) -> Complex<F>
[INFO] [stdout]     |        ---------- the method is available for `TfZ<{float}>` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `TransferFunctionZ` which provides `tf_fourier` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout] 2   + use crate::transfer_function::TransferFunctionZ;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/transfer_function.rs - transfer_function::TransferFunctionS::to_z (line 76) stdout ----
[INFO] [stdout] error[E0599]: no method named `to_z` found for enum `TfS` in the current scope
[INFO] [stdout]   --> src/transfer_function.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 8  | let hz = hs.to_z(44100.0);
[INFO] [stdout]    |             ^^^^ method not found in `TfS<{float}>`
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/workdir/src/transfer_function.rs:82:8
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn to_z(&self, rate: F) -> Self::Z;
[INFO] [stdout]    |        ---- the method is available for `TfS<{float}>` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `TransferFunctionS` which provides `to_z` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]    |
[INFO] [stdout] 2  + use crate::transfer_function::TransferFunctionS;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/transfer_function.rs - transfer_function::TransferFunctionS::tf (line 25) stdout ----
[INFO] [stdout] error[E0600]: cannot apply unary operator `-` to type `usize`
[INFO] [stdout]   --> src/transfer_function.rs:33:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | let hs = (-N..N).map(|n|
[INFO] [stdout]    |           ^^ cannot apply unary operator `-`
[INFO] [stdout]    |
[INFO] [stdout]    = note: unsigned values cannot be negated
[INFO] [stdout] 
[INFO] [stdout] error[E0600]: cannot apply unary operator `-` to type `usize`
[INFO] [stdout]   --> src/transfer_function.rs:34:6
[INFO] [stdout]    |
[INFO] [stdout] 12 |     (-N..N).map(|m|
[INFO] [stdout]    |      ^^ cannot apply unary operator `-`
[INFO] [stdout]    |
[INFO] [stdout]    = note: unsigned values cannot be negated
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `tf` found for enum `TfS` in the current scope
[INFO] [stdout]   --> src/transfer_function.rs:35:11
[INFO] [stdout]    |
[INFO] [stdout] 13 |         h.tf(Complex::new(
[INFO] [stdout]    |         --^^ method not found in `TfS<{float}>`
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/workdir/src/transfer_function.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn tf(&self, s: Complex<F>) -> Complex<F>;
[INFO] [stdout]    |        -- the method is available for `TfS<{float}>` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `TransferFunctionS` which provides `tf` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]    |
[INFO] [stdout] 2  + use crate::transfer_function::TransferFunctionS;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0599, E0600.
[INFO] [stdout] For more information about an error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/transfer_function.rs - transfer_function::TransferFunctionS::tf_fourier (line 53) stdout ----
[INFO] [stdout] error[E0599]: no method named `tf_fourier` found for enum `TfS` in the current scope
[INFO] [stdout]   --> src/transfer_function.rs:61:7
[INFO] [stdout]    |
[INFO] [stdout] 11 |     h.tf_fourier(10.0*(n as f32)/(N as f32))
[INFO] [stdout]    |       ^^^^^^^^^^ method not found in `TfS<{float}>`
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/workdir/src/transfer_function.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn tf_fourier(&self, omega: F) -> Complex<F>
[INFO] [stdout]    |        ---------- the method is available for `TfS<{float}>` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `TransferFunctionS` which provides `tf_fourier` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]    |
[INFO] [stdout] 2  + use crate::transfer_function::TransferFunctionS;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/transfer_function.rs - transfer_function::TransferFunctionZ::tf (line 101) stdout ----
[INFO] [stdout] error[E0599]: no method named `tf` found for enum `TfZ` in the current scope
[INFO] [stdout]    --> src/transfer_function.rs:112:11
[INFO] [stdout]     |
[INFO] [stdout] 14  |         h.tf(Complex::from_polar(
[INFO] [stdout]     |         --^^ method not found in `TfZ<{float}>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/workdir/src/transfer_function.rs:118:8
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn tf(&self, z: Complex<F>) -> Complex<F>;
[INFO] [stdout]     |        -- the method is available for `TfZ<{float}>` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `TransferFunctionZ` which provides `tf` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout] 2   + use crate::transfer_function::TransferFunctionZ;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/transfer_function.rs - transfer_function::TransferFunctionS::tf (line 25)
[INFO] [stdout]     src/transfer_function.rs - transfer_function::TransferFunctionS::tf_fourier (line 53)
[INFO] [stdout]     src/transfer_function.rs - transfer_function::TransferFunctionS::to_z (line 76)
[INFO] [stdout]     src/transfer_function.rs - transfer_function::TransferFunctionZ::tf (line 101)
[INFO] [stdout]     src/transfer_function.rs - transfer_function::TransferFunctionZ::tf_fourier (line 130)
[INFO] [stdout]     src/transfer_function.rs - transfer_function::TransferFunctionZ::to_s (line 154)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "52647c60ca5425c53e1a3b5ea89246cdf3b46b86fb4b72bddb881460c176e667", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52647c60ca5425c53e1a3b5ea89246cdf3b46b86fb4b72bddb881460c176e667", kill_on_drop: false }`
[INFO] [stdout] 52647c60ca5425c53e1a3b5ea89246cdf3b46b86fb4b72bddb881460c176e667
