[INFO] fetching crate ssss 0.1.0...
[INFO] testing ssss-0.1.0 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate ssss 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate ssss 0.1.0 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ssss 0.1.0
[INFO] finished tweaking crates.io crate ssss 0.1.0
[INFO] tweaked toml for crates.io crate ssss 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 53245d893c82d2967f6f034ddaa0ec708cfe3e229b31f2e6935798330237f692
[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" "53245d893c82d2967f6f034ddaa0ec708cfe3e229b31f2e6935798330237f692", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "53245d893c82d2967f6f034ddaa0ec708cfe3e229b31f2e6935798330237f692", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53245d893c82d2967f6f034ddaa0ec708cfe3e229b31f2e6935798330237f692", kill_on_drop: false }`
[INFO] [stdout] 53245d893c82d2967f6f034ddaa0ec708cfe3e229b31f2e6935798330237f692
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 680b2110c58939f9d1dd6421ea3863e68aaa5adb68986623722f97caeb8f7c09
[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" "680b2110c58939f9d1dd6421ea3863e68aaa5adb68986623722f97caeb8f7c09", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling syn v1.0.52
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling getset v0.1.1
[INFO] [stderr]    Compiling ssss v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.33s
[INFO] running `Command { std: "docker" "inspect" "680b2110c58939f9d1dd6421ea3863e68aaa5adb68986623722f97caeb8f7c09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "680b2110c58939f9d1dd6421ea3863e68aaa5adb68986623722f97caeb8f7c09", kill_on_drop: false }`
[INFO] [stdout] 680b2110c58939f9d1dd6421ea3863e68aaa5adb68986623722f97caeb8f7c09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--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] 45819e9ba2b15e9e7484d1befd10ff242d33f6b27871fae92cd90ffa685742c7
[INFO] running `Command { std: "docker" "start" "-a" "45819e9ba2b15e9e7484d1befd10ff242d33f6b27871fae92cd90ffa685742c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling ssss v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.35s
[INFO] running `Command { std: "docker" "inspect" "45819e9ba2b15e9e7484d1befd10ff242d33f6b27871fae92cd90ffa685742c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45819e9ba2b15e9e7484d1befd10ff242d33f6b27871fae92cd90ffa685742c7", kill_on_drop: false }`
[INFO] [stdout] 45819e9ba2b15e9e7484d1befd10ff242d33f6b27871fae92cd90ffa685742c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 93e1fa1292bf18633a392a4d2b24c9758f98162c5b9b1cd97e94af79da3fd417
[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" "93e1fa1292bf18633a392a4d2b24c9758f98162c5b9b1cd97e94af79da3fd417", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 23 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ssss-2a79ddec7ef40dca
[INFO] [stdout] test shamir::test::empty_secret ... ok
[INFO] [stdout] test shamir::test::empty_share_map ... ok
[INFO] [stdout] test shamir::test::empty_shares ... ok
[INFO] [stdout] test gf256::test::degree_works ... ok
[INFO] [stdout] test shamir::test::max_secret ... ok
[INFO] [stdout] test shamir::test::shares_of_differing_lengths ... ok
[INFO] [stdout] test gf256::test::add_is_commutative ... ok
[INFO] [stdout] test gf256::test::eval_works ... ok
[INFO] [stdout] test gf256::test::generate_works ... ok
[INFO] [stdout] test gf256::test::interpolate_works ... ok
[INFO] [stdout] test gf256::test::div_works ... ok
[INFO] [stdout] test shamir::test::threshold_greater_than_parts ... ok
[INFO] [stdout] test shamir::test::zero_parts ... ok
[INFO] [stdout] test shamir::test::split_and_join ... ok
[INFO] [stdout] test gf256::test::mul_works ... ok
[INFO] [stdout] test gf256::test::sub_is_inverse_of_add ... ok
[INFO] [stdout] test gf256::test::sub_works ... ok
[INFO] [stdout] test shamir::test::too_many_shares ... ok
[INFO] [stdout] test shamir::test::zero_threshold ... ok
[INFO] [stdout] test gf256::test::add_works ... ok
[INFO] [stdout] test gf256::test::mul_is_inverse_of_div ... ok
[INFO] [stdout] test gf256::test::mul_is_commutative ... ok
[INFO] [stdout] test gf256::test::div_is_inverse_of_mul ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ssss
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/shamir/mod.rs - shamir::gen_shares (line 73) ... ok
[INFO] [stdout] test src/shamir/mod.rs - shamir::unlock (line 144) ... ok
[INFO] [stdout] test src/lib.rs - (line 32) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "93e1fa1292bf18633a392a4d2b24c9758f98162c5b9b1cd97e94af79da3fd417", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93e1fa1292bf18633a392a4d2b24c9758f98162c5b9b1cd97e94af79da3fd417", kill_on_drop: false }`
[INFO] [stdout] 93e1fa1292bf18633a392a4d2b24c9758f98162c5b9b1cd97e94af79da3fd417