[INFO] fetching crate shamirsecretsharing 0.1.5...
[INFO] testing shamirsecretsharing-0.1.5 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate shamirsecretsharing 0.1.5 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate shamirsecretsharing 0.1.5 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "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] 47f340307cf69e521779841a703d79157d4aba145e63f9d54dcc5b1ad5ce9751
[INFO] running `Command { std: "docker" "start" "-a" "47f340307cf69e521779841a703d79157d4aba145e63f9d54dcc5b1ad5ce9751", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47f340307cf69e521779841a703d79157d4aba145e63f9d54dcc5b1ad5ce9751", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47f340307cf69e521779841a703d79157d4aba145e63f9d54dcc5b1ad5ce9751", kill_on_drop: false }`
[INFO] [stdout] 47f340307cf69e521779841a703d79157d4aba145e63f9d54dcc5b1ad5ce9751
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8ba9a6a0bb1966d288ad4fe6ac6ba3b95018815f8fd68a34724aae2ad313b3b
[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" "b8ba9a6a0bb1966d288ad4fe6ac6ba3b95018815f8fd68a34724aae2ad313b3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling cpuid-bool v0.2.0
[INFO] [stderr]    Compiling zeroize v1.4.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling universal-hash v0.4.1
[INFO] [stderr]    Compiling cipher v0.2.5
[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 7.22s
[INFO] running `Command { std: "docker" "inspect" "b8ba9a6a0bb1966d288ad4fe6ac6ba3b95018815f8fd68a34724aae2ad313b3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8ba9a6a0bb1966d288ad4fe6ac6ba3b95018815f8fd68a34724aae2ad313b3b", kill_on_drop: false }`
[INFO] [stdout] b8ba9a6a0bb1966d288ad4fe6ac6ba3b95018815f8fd68a34724aae2ad313b3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c11edb424ed21a19dbbc5d3b764c27c91637497ba7244646386e6b42e0d504c3
[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" "c11edb424ed21a19dbbc5d3b764c27c91637497ba7244646386e6b42e0d504c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling constant_time_eq v0.1.5
[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 2.75s
[INFO] running `Command { std: "docker" "inspect" "c11edb424ed21a19dbbc5d3b764c27c91637497ba7244646386e6b42e0d504c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c11edb424ed21a19dbbc5d3b764c27c91637497ba7244646386e6b42e0d504c3", kill_on_drop: false }`
[INFO] [stdout] c11edb424ed21a19dbbc5d3b764c27c91637497ba7244646386e6b42e0d504c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", 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] a6d1866a07c3e1c92ffd44d74fd66033711b792b73ff56e065b9615aa29b06bb
[INFO] running `Command { std: "docker" "start" "-a" "a6d1866a07c3e1c92ffd44d74fd66033711b792b73ff56e065b9615aa29b06bb", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 11 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/shamirsecretsharing-d8c86a5803db78b4)
[INFO] [stdout] test tests::test_combine_shares_ok ... ok
[INFO] [stdout] test tests::test_create_shares_err ... 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_sss_error_display ... ok
[INFO] [stdout] test hazmat::tests::test_combine_keyshares_ok ... ok
[INFO] [stdout] test tests::test_splat ... ok
[INFO] [stdout] test tests::test_sss_error_description ... ok
[INFO] [stdout] test tests::test_create_shares_ok ... ok
[INFO] [stdout] test hazmat::tests::test_combine_keyshares_err ... ok
[INFO] [stdout] test hazmat::tests::test_create_keyshares_ok ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests shamirsecretsharing
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - create_shares (line 140) ... 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 - hazmat::combine_keyshares (line 484) ... 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 1.24s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a6d1866a07c3e1c92ffd44d74fd66033711b792b73ff56e065b9615aa29b06bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6d1866a07c3e1c92ffd44d74fd66033711b792b73ff56e065b9615aa29b06bb", kill_on_drop: false }`
[INFO] [stdout] a6d1866a07c3e1c92ffd44d74fd66033711b792b73ff56e065b9615aa29b06bb