[INFO] fetching crate shamirsecretsharing 0.1.5...
[INFO] testing shamirsecretsharing-0.1.5 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate shamirsecretsharing 0.1.5 into /workspace/builds/worker-37/source
[INFO] validating manifest of crates.io crate shamirsecretsharing 0.1.5 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate shamirsecretsharing 0.1.5
[INFO] finished tweaking crates.io crate shamirsecretsharing 0.1.5
[INFO] tweaked toml for crates.io crate shamirsecretsharing 0.1.5 written to /workspace/builds/worker-37/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cpuid-bool v0.2.0
[INFO] [stderr]   Downloaded aead v0.3.2
[INFO] [stderr]   Downloaded chacha20-poly1305-aead v0.1.2
[INFO] [stderr]   Downloaded salsa20 v0.7.2
[INFO] [stderr]   Downloaded poly1305 v0.6.2
[INFO] [stderr]   Downloaded universal-hash v0.4.1
[INFO] [stderr]   Downloaded cipher v0.2.5
[INFO] [stderr]   Downloaded xsalsa20poly1305 v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 95c18d1d1c1691690c116b6fcbb6ec2963c0882264ca0f8bbe1f88c300195301
[INFO] running `Command { std: "docker" "start" "-a" "95c18d1d1c1691690c116b6fcbb6ec2963c0882264ca0f8bbe1f88c300195301", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95c18d1d1c1691690c116b6fcbb6ec2963c0882264ca0f8bbe1f88c300195301", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95c18d1d1c1691690c116b6fcbb6ec2963c0882264ca0f8bbe1f88c300195301", kill_on_drop: false }`
[INFO] [stdout] 95c18d1d1c1691690c116b6fcbb6ec2963c0882264ca0f8bbe1f88c300195301
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d174b019bee7b7b06f8585809f8af82d9163005e4e8141dd6e97f4ca7ef2c8f
[INFO] running `Command { std: "docker" "start" "-a" "9d174b019bee7b7b06f8585809f8af82d9163005e4e8141dd6e97f4ca7ef2c8f", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling cpuid-bool v0.2.0
[INFO] [stderr]    Compiling zeroize v1.4.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling cipher v0.2.5
[INFO] [stderr]    Compiling universal-hash v0.4.1
[INFO] [stderr]    Compiling aead v0.3.2
[INFO] [stderr]    Compiling poly1305 v0.6.2
[INFO] [stderr]    Compiling salsa20 v0.7.2
[INFO] [stderr]    Compiling xsalsa20poly1305 v0.6.0
[INFO] [stderr]    Compiling shamirsecretsharing v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.71s
[INFO] running `Command { std: "docker" "inspect" "9d174b019bee7b7b06f8585809f8af82d9163005e4e8141dd6e97f4ca7ef2c8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d174b019bee7b7b06f8585809f8af82d9163005e4e8141dd6e97f4ca7ef2c8f", kill_on_drop: false }`
[INFO] [stdout] 9d174b019bee7b7b06f8585809f8af82d9163005e4e8141dd6e97f4ca7ef2c8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58447ed67c1b9f4272f187d2a5cd8d302304de4d02f6a033c87895ed2e308ecc
[INFO] running `Command { std: "docker" "start" "-a" "58447ed67c1b9f4272f187d2a5cd8d302304de4d02f6a033c87895ed2e308ecc", kill_on_drop: false }`
[INFO] [stderr]    Compiling chacha20-poly1305-aead v0.1.2
[INFO] [stderr]    Compiling shamirsecretsharing v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.38s
[INFO] running `Command { std: "docker" "inspect" "58447ed67c1b9f4272f187d2a5cd8d302304de4d02f6a033c87895ed2e308ecc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58447ed67c1b9f4272f187d2a5cd8d302304de4d02f6a033c87895ed2e308ecc", kill_on_drop: false }`
[INFO] [stdout] 58447ed67c1b9f4272f187d2a5cd8d302304de4d02f6a033c87895ed2e308ecc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 30feda857bd02c5b225022c98d9d7fc284287a692dbca8b5b5cf2f2a895f81e3
[INFO] running `Command { std: "docker" "start" "-a" "30feda857bd02c5b225022c98d9d7fc284287a692dbca8b5b5cf2f2a895f81e3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/shamirsecretsharing-6f6173faa039ca79)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test hazmat::tests::test_combine_keyshares_err ... ok
[INFO] [stdout] test hazmat::tests::test_combine_keyshares_ok ... ok
[INFO] [stdout] test hazmat::tests::test_create_keyshares_err ... ok
[INFO] [stdout] test tests::test_combine_shares_err ... ok
[INFO] [stdout] test tests::test_create_shares_err ... ok
[INFO] [stdout] test hazmat::tests::test_create_keyshares_ok ... ok
[INFO] [stdout] test tests::test_create_shares_ok ... ok
[INFO] [stdout] test tests::test_combine_shares_ok ... ok
[INFO] [stdout] test tests::test_sss_error_description ... ok
[INFO] [stdout] test tests::test_sss_error_display ... ok
[INFO] [stdout] test tests::test_splat ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests shamirsecretsharing
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - hazmat::combine_keyshares (line 484) ... ok
[INFO] [stdout] test src/lib.rs - hazmat (line 264) ... ok
[INFO] [stdout] test src/lib.rs - combine_shares (line 192) ... ok
[INFO] [stdout] test src/lib.rs - (line 22) ... ok
[INFO] [stdout] test src/lib.rs - create_shares (line 140) ... ok
[INFO] [stdout] test src/lib.rs - hazmat::create_keyshares (line 403) ... ok
[INFO] [stdout] test src/lib.rs - hazmat (line 331) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.65s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "30feda857bd02c5b225022c98d9d7fc284287a692dbca8b5b5cf2f2a895f81e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30feda857bd02c5b225022c98d9d7fc284287a692dbca8b5b5cf2f2a895f81e3", kill_on_drop: false }`
[INFO] [stdout] 30feda857bd02c5b225022c98d9d7fc284287a692dbca8b5b5cf2f2a895f81e3