[INFO] fetching crate bazbandilo 1.0.0...
[INFO] checking bazbandilo-1.0.0 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] extracting crate bazbandilo 1.0.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate bazbandilo 1.0.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate bazbandilo 1.0.0
[INFO] tweaked toml for crates.io crate bazbandilo 1.0.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate bazbandilo 1.0.0 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bazbandilo 1.0.0 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae0e3b2abeeefc50af8b6b2f8ef56d2cbe106603dddf172381bcbfede63680c5
[INFO] running `Command { std: "docker" "start" "-a" "ae0e3b2abeeefc50af8b6b2f8ef56d2cbe106603dddf172381bcbfede63680c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae0e3b2abeeefc50af8b6b2f8ef56d2cbe106603dddf172381bcbfede63680c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae0e3b2abeeefc50af8b6b2f8ef56d2cbe106603dddf172381bcbfede63680c5", kill_on_drop: false }`
[INFO] [stdout] ae0e3b2abeeefc50af8b6b2f8ef56d2cbe106603dddf172381bcbfede63680c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5549e197a9e5452b498ab47af72ebe28ffddf352c61e6539a4e1edf7f4a6d776
[INFO] running `Command { std: "docker" "start" "-a" "5549e197a9e5452b498ab47af72ebe28ffddf352c61e6539a4e1edf7f4a6d776", kill_on_drop: false }`
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[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling bazbandilo v1.0.0 (/opt/rustwide/workdir)
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[INFO] [stdout] warning: unused variable: `cp_len`
[INFO] [stdout]   --> src/ofdm.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let cp_len = subcarriers / 4;
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cp_len`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cp_len`
[INFO] [stdout]   --> src/ofdm.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let cp_len = subcarriers / 4;
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cp_len`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `c` in this scope
[INFO] [stdout]    --> tests/pd.rs:159:19
[INFO] [stdout]     |
[INFO] [stdout] 159 |             .eval(c!("normtest(signal_re, signal_im)"), None, Some(&locals))
[INFO] [stdout]     |                   ^ help: a macro with a similar name exists: `s`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ndarray-0.16.1/src/slice.rs:810:1
[INFO] [stdout]     |
[INFO] [stdout] 810 | macro_rules! s(
[INFO] [stdout]     | -------------- similarly named macro `s` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `c` in this scope
[INFO] [stdout]    --> tests/pd.rs:144:13
[INFO] [stdout]     |
[INFO] [stdout] 144 |             c!(""),
[INFO] [stdout]     |             ^ help: a macro with a similar name exists: `s`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ndarray-0.16.1/src/slice.rs:810:1
[INFO] [stdout]     |
[INFO] [stdout] 810 | macro_rules! s(
[INFO] [stdout]     | -------------- similarly named macro `s` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `c` in this scope
[INFO] [stdout]    --> tests/pd.rs:143:13
[INFO] [stdout]     |
[INFO] [stdout] 143 |             c!(""),
[INFO] [stdout]     |             ^ help: a macro with a similar name exists: `s`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ndarray-0.16.1/src/slice.rs:810:1
[INFO] [stdout]     |
[INFO] [stdout] 810 | macro_rules! s(
[INFO] [stdout]     | -------------- similarly named macro `s` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `c` in this scope
[INFO] [stdout]    --> tests/pd.rs:137:13
[INFO] [stdout]     |
[INFO] [stdout] 137 |             c!("import scipy
[INFO] [stdout]     |             ^ help: a macro with a similar name exists: `s`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ndarray-0.16.1/src/slice.rs:810:1
[INFO] [stdout]     |
[INFO] [stdout] 810 | macro_rules! s(
[INFO] [stdout]     | -------------- similarly named macro `s` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ffi::CString`
[INFO] [stdout]  --> tests/pd.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ffi::CString;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `DetectorTest`
[INFO] [stdout]    --> tests/pd.rs:228:14
[INFO] [stdout]     |
[INFO] [stdout] 228 | macro_rules! DetectorTest {
[INFO] [stdout]     |              ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dcs_detect_fam` is never used
[INFO] [stdout]    --> tests/pd.rs:100:4
[INFO] [stdout]     |
[INFO] [stdout] 100 | fn dcs_detect_fam(sxf: &Array2<Complex<f64>>) -> f64 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bazbandilo` (test "pd") due to 4 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: function `dcs_detect_fam` is never used
[INFO] [stdout]    --> tests/pd.rs:100:4
[INFO] [stdout]     |
[INFO] [stdout] 100 | fn dcs_detect_fam(sxf: &Array2<Complex<f64>>) -> f64 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dcs_detect_fam` is never used
[INFO] [stdout]    --> tests/pd.rs:100:4
[INFO] [stdout]     |
[INFO] [stdout] 100 | fn dcs_detect_fam(sxf: &Array2<Complex<f64>>) -> f64 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5549e197a9e5452b498ab47af72ebe28ffddf352c61e6539a4e1edf7f4a6d776", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5549e197a9e5452b498ab47af72ebe28ffddf352c61e6539a4e1edf7f4a6d776", kill_on_drop: false }`
[INFO] [stdout] 5549e197a9e5452b498ab47af72ebe28ffddf352c61e6539a4e1edf7f4a6d776