[INFO] fetching crate shamir-rs 0.1.0...
[INFO] testing shamir-rs-0.1.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate shamir-rs 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate shamir-rs 0.1.0
[INFO] finished tweaking crates.io crate shamir-rs 0.1.0
[INFO] tweaked toml for crates.io crate shamir-rs 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate shamir-rs 0.1.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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 20 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5f26971b6c1909c6ff3652fd440f2b6b49f4905e838e877ec1fa8120a698b108
[INFO] running `Command { std: "docker" "start" "-a" "5f26971b6c1909c6ff3652fd440f2b6b49f4905e838e877ec1fa8120a698b108", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f26971b6c1909c6ff3652fd440f2b6b49f4905e838e877ec1fa8120a698b108", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f26971b6c1909c6ff3652fd440f2b6b49f4905e838e877ec1fa8120a698b108", kill_on_drop: false }`
[INFO] [stdout] 5f26971b6c1909c6ff3652fd440f2b6b49f4905e838e877ec1fa8120a698b108
[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" "-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e0a204c89ccb50e7a9eb58744a599eed2cddd1197c3f82c010e5c9bbc104275
[INFO] running `Command { std: "docker" "start" "-a" "0e0a204c89ccb50e7a9eb58744a599eed2cddd1197c3f82c010e5c9bbc104275", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling shamir-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.93s
[INFO] running `Command { std: "docker" "inspect" "0e0a204c89ccb50e7a9eb58744a599eed2cddd1197c3f82c010e5c9bbc104275", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e0a204c89ccb50e7a9eb58744a599eed2cddd1197c3f82c010e5c9bbc104275", kill_on_drop: false }`
[INFO] [stdout] 0e0a204c89ccb50e7a9eb58744a599eed2cddd1197c3f82c010e5c9bbc104275
[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" "-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8d891c8fe47625141c3f63940794539740a674aa4081d59046475b692aa5d59
[INFO] running `Command { std: "docker" "start" "-a" "c8d891c8fe47625141c3f63940794539740a674aa4081d59046475b692aa5d59", kill_on_drop: false }`
[INFO] [stderr]    Compiling shamir-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "c8d891c8fe47625141c3f63940794539740a674aa4081d59046475b692aa5d59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8d891c8fe47625141c3f63940794539740a674aa4081d59046475b692aa5d59", kill_on_drop: false }`
[INFO] [stdout] c8d891c8fe47625141c3f63940794539740a674aa4081d59046475b692aa5d59
[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" "-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d93971148b9a0c757f32531af244603ff562f41e407cd11c7d30562b5bfc2a52
[INFO] running `Command { std: "docker" "start" "-a" "d93971148b9a0c757f32531af244603ff562f41e407cd11c7d30562b5bfc2a52", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shamir_rs-4763bad967e0b88b)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test extensions::refresh::tests::test_share_refreshing ... ok
[INFO] [stdout] test extensions::hierarchical::tests::test_three_executives ... ok
[INFO] [stdout] test tests::test_all_shares_reconstruction ... ok
[INFO] [stdout] test tests::test_edge_case_secrets ... ok
[INFO] [stdout] test extensions::blocks::tests::test_very_small_secret ... ok
[INFO] [stdout] test tests::test_different_threshold_combinations ... ok
[INFO] [stdout] test tests::test_insufficient_shares_reveal_nothing ... ok
[INFO] [stdout] test tests::test_invalid_parameters ... ok
[INFO] [stdout] test tests::test_mod_sub ... ok
[INFO] [stdout] test tests::test_polynomial_evaluation ... ok
[INFO] [stdout] test extensions::refresh::tests::test_multiple_refreshes ... ok
[INFO] [stdout] test extensions::hierarchical::tests::test_president_alone ... ok
[INFO] [stdout] test tests::test_polynomial_randomness ... ok
[INFO] [stdout] test extensions::hierarchical::tests::test_vp_and_executives ... ok
[INFO] [stdout] test tests::test_large_numbers ... ok
[INFO] [stdout] test extensions::hierarchical::tests::test_two_vice_presidents ... ok
[INFO] [stdout] test tests::test_minimum_viable_scheme ... ok
[INFO] [stdout] test extensions::blocks::tests::test_block_processing ... ok
[INFO] [stdout] test tests::test_reconstruction_errors ... ok
[INFO] [stdout] test tests::test_reconstruction_with_different_share_combinations ... ok
[INFO] [stdout] test tests::test_secret_reconstruction ... ok
[INFO] [stdout] test tests::test_share_index_range ... ok
[INFO] [stdout] test tests::test_shuffled_shares ... ok
[INFO] [stdout] test tests::test_split_secret ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests shamir_rs
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - Scheme::new (line 64) ... ok
[INFO] [stdout] test src/lib.rs - Scheme::reconstruct_secret (line 130) ... ok
[INFO] [stdout] test src/lib.rs - Scheme::split_secret (line 97) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d93971148b9a0c757f32531af244603ff562f41e407cd11c7d30562b5bfc2a52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d93971148b9a0c757f32531af244603ff562f41e407cd11c7d30562b5bfc2a52", kill_on_drop: false }`
[INFO] [stdout] d93971148b9a0c757f32531af244603ff562f41e407cd11c7d30562b5bfc2a52