[INFO] cloning repository https://github.com/sjeohp/waveform_space [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sjeohp/waveform_space" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsjeohp%2Fwaveform_space", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsjeohp%2Fwaveform_space'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 32314502d94bda1e2d9c13474d8ef19a6143d003 [INFO] checking sjeohp/waveform_space against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsjeohp%2Fwaveform_space" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sjeohp/waveform_space on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sjeohp/waveform_space [INFO] finished tweaking git repo https://github.com/sjeohp/waveform_space [INFO] tweaked toml for git repo https://github.com/sjeohp/waveform_space written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/sjeohp/waveform_space already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] error: the lock file /workspace/builds/worker-12/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8b6f76984f5bec9a7ba52f5db80cf1b7b55227c7ea5de7c163c1fcd98a74f68e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "8b6f76984f5bec9a7ba52f5db80cf1b7b55227c7ea5de7c163c1fcd98a74f68e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8b6f76984f5bec9a7ba52f5db80cf1b7b55227c7ea5de7c163c1fcd98a74f68e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b6f76984f5bec9a7ba52f5db80cf1b7b55227c7ea5de7c163c1fcd98a74f68e", kill_on_drop: false }` [INFO] [stdout] 8b6f76984f5bec9a7ba52f5db80cf1b7b55227c7ea5de7c163c1fcd98a74f68e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ed48c332ab6f1df050a0a0e9e873eb9f6440bbd121676156fd909becd186d53c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ed48c332ab6f1df050a0a0e9e873eb9f6440bbd121676156fd909becd186d53c", kill_on_drop: false }` [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking stream-dct v0.1.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.3.1 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking num v0.3.1 [INFO] [stderr] Checking rustfft v1.0.1 [INFO] [stdout] error[E0277]: the trait bound `&{float}: Float` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustfft-1.0.1/src/lib.rs:38:36 [INFO] [stdout] | [INFO] [stdout] 38 | .map(|phase| Complex::from_polar(&1.0, &phase)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ the trait `Float` is not implemented for `&{float}` [INFO] [stdout] | [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] = note: required by `Complex::::from_polar` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustfft-1.0.1/src/lib.rs:39:69 [INFO] [stdout] | [INFO] [stdout] 39 | .map(|c| Complex {re: FromPrimitive::from_f32(c.re).unwrap(), [INFO] [stdout] | ^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected `f32`, found `&f32` [INFO] [stdout] | help: consider dereferencing the borrow: `*c.re` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustfft-1.0.1/src/lib.rs:40:69 [INFO] [stdout] | [INFO] [stdout] 40 | ... im: FromPrimitive::from_f32(c.im).unwrap()}) [INFO] [stdout] | ^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected `f32`, found `&f32` [INFO] [stdout] | help: consider dereferencing the borrow: `*c.im` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `&_: Float` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustfft-1.0.1/src/lib.rs:137:27 [INFO] [stdout] | [INFO] [stdout] 137 | let twiddle = Complex::from_polar(&One::one(), &angle); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ the trait `Float` is not implemented for `&_` [INFO] [stdout] | [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] = note: required by `Complex::::from_polar` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0369]: cannot multiply `Complex<&T>` by `Complex` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustfft-1.0.1/src/lib.rs:138:33 [INFO] [stdout] | [INFO] [stdout] 138 | sum = sum + twiddle * x; [INFO] [stdout] | ------- ^ - Complex [INFO] [stdout] | | [INFO] [stdout] | Complex<&T> [INFO] [stdout] | [INFO] [stdout] = note: the trait `std::ops::Mul` is not implemented for `Complex<&T>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0369. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustfft` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "ed48c332ab6f1df050a0a0e9e873eb9f6440bbd121676156fd909becd186d53c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed48c332ab6f1df050a0a0e9e873eb9f6440bbd121676156fd909becd186d53c", kill_on_drop: false }` [INFO] [stdout] ed48c332ab6f1df050a0a0e9e873eb9f6440bbd121676156fd909becd186d53c