[INFO] fetching crate threshold-secret-sharing 0.2.2...
[INFO] checking threshold-secret-sharing-0.2.2 against beta for pr-78714
[INFO] extracting crate threshold-secret-sharing 0.2.2 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate threshold-secret-sharing 0.2.2 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate threshold-secret-sharing 0.2.2
[INFO] finished tweaking crates.io crate threshold-secret-sharing 0.2.2
[INFO] tweaked toml for crates.io crate threshold-secret-sharing 0.2.2 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 42d0d296b37cbcb22435c9c9036c05ae2db0f4ce7569772c7bb7e2c69b83e570
[INFO] running `Command { std: "docker" "start" "-a" "42d0d296b37cbcb22435c9c9036c05ae2db0f4ce7569772c7bb7e2c69b83e570", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42d0d296b37cbcb22435c9c9036c05ae2db0f4ce7569772c7bb7e2c69b83e570", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42d0d296b37cbcb22435c9c9036c05ae2db0f4ce7569772c7bb7e2c69b83e570", kill_on_drop: false }`
[INFO] [stdout] 42d0d296b37cbcb22435c9c9036c05ae2db0f4ce7569772c7bb7e2c69b83e570
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf58aaa5fb3f0a8c476cab4db663b9fb2139cddfac2543e1bed98293e26a5f53
[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" "cf58aaa5fb3f0a8c476cab4db663b9fb2139cddfac2543e1bed98293e26a5f53", kill_on_drop: false }`
[INFO] [stderr]     Checking bencher v0.1.5
[INFO] [stderr]     Checking threshold-secret-sharing v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/fields/fft.rs:116:36
[INFO] [stdout]     |
[INFO] [stdout] 116 |     let big_omega = zp.qpow(omega, (data.len() as u32 / 3));
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]    --> src/fields/mod.rs:98:1
[INFO] [stdout]     |
[INFO] [stdout] 98  | / macro_rules! all_fields_test {
[INFO] [stdout] 99  | |     ($field:ty) => {
[INFO] [stdout] 100 | |         #[test] fn test_convert() { ::fields::test::test_convert::<$field>(); }
[INFO] [stdout] 101 | |         #[test] fn test_add() { ::fields::test::test_add::<$field>(); }
[INFO] [stdout] ...   |
[INFO] [stdout] 111 | |     }
[INFO] [stdout] 112 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/fields/montgomery.rs:61:15
[INFO] [stdout]    |
[INFO] [stdout] 61 |         Value((if t >= (self.n) { t - (self.n) } else { t }))
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/fields/fft.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |     for mut x in data {
[INFO] [stdout]    |         ----^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/fields/fft.rs:169:9
[INFO] [stdout]     |
[INFO] [stdout] 169 |     for mut x in data {
[INFO] [stdout]     |         ----^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/fields/fft.rs:116:36
[INFO] [stdout]     |
[INFO] [stdout] 116 |     let big_omega = zp.qpow(omega, (data.len() as u32 / 3));
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/fields/montgomery.rs:61:15
[INFO] [stdout]    |
[INFO] [stdout] 61 |         Value((if t >= (self.n) { t - (self.n) } else { t }))
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `tss::shamir::ShamirSecretSharing` has no field named `parts`
[INFO] [stdout]   --> benches/packed.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |             parts: 728 / 3,
[INFO] [stdout]    |             ^^^^^ `tss::shamir::ShamirSecretSharing` does not have this field
[INFO] [stdout]    |
[INFO] [stdout]    = note: available fields are: `threshold`, `share_count`, `prime`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0560`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `threshold-secret-sharing`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/fields/fft.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |     for mut x in data {
[INFO] [stdout]    |         ----^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/fields/fft.rs:169:9
[INFO] [stdout]     |
[INFO] [stdout] 169 |     for mut x in data {
[INFO] [stdout]     |         ----^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "cf58aaa5fb3f0a8c476cab4db663b9fb2139cddfac2543e1bed98293e26a5f53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf58aaa5fb3f0a8c476cab4db663b9fb2139cddfac2543e1bed98293e26a5f53", kill_on_drop: false }`
[INFO] [stdout] cf58aaa5fb3f0a8c476cab4db663b9fb2139cddfac2543e1bed98293e26a5f53