[INFO] cloning repository https://github.com/gcc2ge/tss-recovery [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gcc2ge/tss-recovery" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgcc2ge%2Ftss-recovery", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgcc2ge%2Ftss-recovery'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 65626ae5f4628e80dfd8a4f21509fa048ae51e0c [INFO] testing gcc2ge/tss-recovery against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgcc2ge%2Ftss-recovery" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gcc2ge/tss-recovery on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/gcc2ge/tss-recovery [INFO] finished tweaking git repo https://github.com/gcc2ge/tss-recovery [INFO] tweaked toml for git repo https://github.com/gcc2ge/tss-recovery written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/gcc2ge/tss-recovery already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/KZen-networks/curv` [INFO] [stderr] Updating git repository `https://github.com/KZen-networks/rust-gmp` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 08f750e5b573b3c7a875a1a13c81e1ae69e98ef32a840c87487a998769f9a525 [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" "08f750e5b573b3c7a875a1a13c81e1ae69e98ef32a840c87487a998769f9a525", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "08f750e5b573b3c7a875a1a13c81e1ae69e98ef32a840c87487a998769f9a525", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08f750e5b573b3c7a875a1a13c81e1ae69e98ef32a840c87487a998769f9a525", kill_on_drop: false }` [INFO] [stdout] 08f750e5b573b3c7a875a1a13c81e1ae69e98ef32a840c87487a998769f9a525 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", 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] 0be7f56f72eb475951a19fa8dc3d33d4b8125d014d4d85507347bcd767f87459 [INFO] running `Command { std: "docker" "start" "-a" "0be7f56f72eb475951a19fa8dc3d33d4b8125d014d4d85507347bcd767f87459", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.50 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling subtle v1.0.0 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling constant_time_eq v0.1.5 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling arrayref v0.3.6 [INFO] [stderr] Compiling zeroize v0.10.1 [INFO] [stderr] Compiling hex v0.3.2 [INFO] [stderr] Compiling secp256k1 v0.15.5 [INFO] [stderr] Compiling block-padding v0.1.5 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling blake2b_simd v0.5.11 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling crypto-mac v0.7.0 [INFO] [stderr] Compiling sha3 v0.8.2 [INFO] [stderr] Compiling sha2 v0.8.2 [INFO] [stderr] Compiling hmac v0.7.1 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Compiling rust-gmp v0.5.0 (https://github.com/KZen-networks/rust-gmp#a15e0ec2) [INFO] [stderr] Compiling curv v0.2.3 (https://github.com/KZen-networks/curv?tag=v0.2.3#d6c575b5) [INFO] [stderr] Compiling tss_recovery v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/polynomial/lagrange_interpolation.rs:115:9 [INFO] [stdout] | [INFO] [stdout] 115 | let mut g = sample_polynomial(t, lost); [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/polynomial/lagrange_interpolation.rs:116:9 [INFO] [stdout] | [INFO] [stdout] 116 | let mut t = (0..n) [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 48.60s [INFO] running `Command { std: "docker" "inspect" "0be7f56f72eb475951a19fa8dc3d33d4b8125d014d4d85507347bcd767f87459", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0be7f56f72eb475951a19fa8dc3d33d4b8125d014d4d85507347bcd767f87459", kill_on_drop: false }` [INFO] [stdout] 0be7f56f72eb475951a19fa8dc3d33d4b8125d014d4d85507347bcd767f87459 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6f8296b710149939a6583d17b4826fdf5b43aeb7c8349043e59e965da760cb4a [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" "6f8296b710149939a6583d17b4826fdf5b43aeb7c8349043e59e965da760cb4a", kill_on_drop: false }` [INFO] [stderr] Compiling tss_recovery v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/polynomial/lagrange_interpolation.rs:115:9 [INFO] [stdout] | [INFO] [stdout] 115 | let mut g = sample_polynomial(t, lost); [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/polynomial/lagrange_interpolation.rs:116:9 [INFO] [stdout] | [INFO] [stdout] 116 | let mut t = (0..n) [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vss_scheme` [INFO] [stdout] --> src/polynomial/lagrange_interpolation.rs:143:14 [INFO] [stdout] | [INFO] [stdout] 143 | let (vss_scheme, secret_shares) = VerifiableSS::share(1, 3, &secret); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vss_scheme` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vss_scheme` [INFO] [stdout] --> src/polynomial/lagrange_interpolation.rs:195:14 [INFO] [stdout] | [INFO] [stdout] 195 | let (vss_scheme, secret_shares) = VerifiableSS::share(1, 3, &secret); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vss_scheme` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vss_scheme` [INFO] [stdout] --> src/polynomial/lagrange_interpolation.rs:228:14 [INFO] [stdout] | [INFO] [stdout] 228 | let (vss_scheme, secret_shares) = VerifiableSS::share(2, 5, &secret); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vss_scheme` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vss_scheme` [INFO] [stdout] --> src/polynomial/lagrange_interpolation.rs:273:14 [INFO] [stdout] | [INFO] [stdout] 273 | let (vss_scheme, secret_shares) = VerifiableSS::share(2, 5, &secret); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vss_scheme` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/polynomial/lagrange_interpolation.rs:115:9 [INFO] [stdout] | [INFO] [stdout] 115 | let mut g = sample_polynomial(t, lost); [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/polynomial/lagrange_interpolation.rs:116:9 [INFO] [stdout] | [INFO] [stdout] 116 | let mut t = (0..n) [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.72s [INFO] running `Command { std: "docker" "inspect" "6f8296b710149939a6583d17b4826fdf5b43aeb7c8349043e59e965da760cb4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f8296b710149939a6583d17b4826fdf5b43aeb7c8349043e59e965da760cb4a", kill_on_drop: false }` [INFO] [stdout] 6f8296b710149939a6583d17b4826fdf5b43aeb7c8349043e59e965da760cb4a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e38a846d72d33c0c61d8d2074d46b131b20ded402894c4a6ce8f6350ef7ef5c4 [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" "e38a846d72d33c0c61d8d2074d46b131b20ded402894c4a6ce8f6350ef7ef5c4", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/polynomial/lagrange_interpolation.rs:115:9 [INFO] [stderr] | [INFO] [stderr] 115 | let mut g = sample_polynomial(t, lost); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/polynomial/lagrange_interpolation.rs:116:9 [INFO] [stderr] | [INFO] [stderr] 116 | let mut t = (0..n) [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vss_scheme` [INFO] [stderr] --> src/polynomial/lagrange_interpolation.rs:143:14 [INFO] [stderr] | [INFO] [stderr] 143 | let (vss_scheme, secret_shares) = VerifiableSS::share(1, 3, &secret); [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vss_scheme` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vss_scheme` [INFO] [stderr] --> src/polynomial/lagrange_interpolation.rs:195:14 [INFO] [stderr] | [INFO] [stderr] 195 | let (vss_scheme, secret_shares) = VerifiableSS::share(1, 3, &secret); [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vss_scheme` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vss_scheme` [INFO] [stderr] --> src/polynomial/lagrange_interpolation.rs:228:14 [INFO] [stderr] | [INFO] [stderr] 228 | let (vss_scheme, secret_shares) = VerifiableSS::share(2, 5, &secret); [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vss_scheme` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `vss_scheme` [INFO] [stderr] --> src/polynomial/lagrange_interpolation.rs:273:14 [INFO] [stderr] | [INFO] [stderr] 273 | let (vss_scheme, secret_shares) = VerifiableSS::share(2, 5, &secret); [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vss_scheme` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/polynomial/lagrange_interpolation.rs:115:9 [INFO] [stderr] | [INFO] [stderr] 115 | let mut g = sample_polynomial(t, lost); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/polynomial/lagrange_interpolation.rs:116:9 [INFO] [stderr] | [INFO] [stderr] 116 | let mut t = (0..n) [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/tss_recovery-c9898e1714c2b1d9) [INFO] [stdout] running 5 tests [INFO] [stdout] test polynomial::lagrange_interpolation::tests::test_recover_lost_share_2_3 ... ok [INFO] [stdout] test polynomial::lagrange_interpolation::tests::test_sample_polynomial_2_3 ... ok [INFO] [stdout] test polynomial::lagrange_interpolation::tests::test_recover ... ok [INFO] [stdout] test polynomial::lagrange_interpolation::tests::test_sample_polynomial_3_5 ... ok [INFO] [stdout] test polynomial::lagrange_interpolation::tests::test_recover_lost_share_3_5 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] Doc-tests tss_recovery [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e38a846d72d33c0c61d8d2074d46b131b20ded402894c4a6ce8f6350ef7ef5c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e38a846d72d33c0c61d8d2074d46b131b20ded402894c4a6ce8f6350ef7ef5c4", kill_on_drop: false }` [INFO] [stdout] e38a846d72d33c0c61d8d2074d46b131b20ded402894c4a6ce8f6350ef7ef5c4