[INFO] fetching crate umbral-pre 0.5.2...
[INFO] testing umbral-pre-0.5.2 against 1.60.0 for beta-1.61-1
[INFO] extracting crate umbral-pre 0.5.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate umbral-pre 0.5.2 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate umbral-pre 0.5.2
[INFO] finished tweaking crates.io crate umbral-pre 0.5.2
[INFO] tweaked toml for crates.io crate umbral-pre 0.5.2 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unindent v0.1.8
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.15.1
[INFO] [stderr]   Downloaded pyo3-build-config v0.15.1
[INFO] [stderr]   Downloaded zeroize v1.4.3
[INFO] [stderr]   Downloaded pyo3-macros v0.15.1
[INFO] [stderr]   Downloaded pyo3 v0.15.1
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7919b73c5be5c6253fd45d4687dea9c415f0f3a8cdec85dbda0bd849801e1797
[INFO] running `Command { std: "docker" "start" "-a" "7919b73c5be5c6253fd45d4687dea9c415f0f3a8cdec85dbda0bd849801e1797", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7919b73c5be5c6253fd45d4687dea9c415f0f3a8cdec85dbda0bd849801e1797", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7919b73c5be5c6253fd45d4687dea9c415f0f3a8cdec85dbda0bd849801e1797", kill_on_drop: false }`
[INFO] [stdout] 7919b73c5be5c6253fd45d4687dea9c415f0f3a8cdec85dbda0bd849801e1797
[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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ebab267d1a53aa73275684766398158c3a8ba47f6d879aaf5d35b41d5dfd8db
[INFO] running `Command { std: "docker" "start" "-a" "0ebab267d1a53aa73275684766398158c3a8ba47f6d879aaf5d35b41d5dfd8db", kill_on_drop: false }`
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling zeroize v1.4.3
[INFO] [stderr]    Compiling const-oid v0.7.1
[INFO] [stderr]    Compiling cpufeatures v0.2.2
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling base16ct v0.1.1
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling der v0.5.1
[INFO] [stderr]    Compiling ff v0.11.0
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling crypto-mac v0.11.1
[INFO] [stderr]    Compiling crypto-bigint v0.3.2
[INFO] [stderr]    Compiling universal-hash v0.4.1
[INFO] [stderr]    Compiling cipher v0.3.0
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling aead v0.4.3
[INFO] [stderr]    Compiling signature v1.4.0
[INFO] [stderr]    Compiling sha2 v0.9.9
[INFO] [stderr]    Compiling hmac v0.11.0
[INFO] [stderr]    Compiling chacha20 v0.8.1
[INFO] [stderr]    Compiling poly1305 v0.7.2
[INFO] [stderr]    Compiling group v0.11.0
[INFO] [stderr]    Compiling hkdf v0.11.0
[INFO] [stderr]    Compiling chacha20poly1305 v0.9.0
[INFO] [stderr]    Compiling sec1 v0.2.1
[INFO] [stderr]    Compiling rfc6979 v0.1.0
[INFO] [stderr]    Compiling elliptic-curve v0.11.12
[INFO] [stderr]    Compiling ecdsa v0.13.4
[INFO] [stderr]    Compiling k256 v0.10.4
[INFO] [stderr]    Compiling umbral-pre v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.30s
[INFO] running `Command { std: "docker" "inspect" "0ebab267d1a53aa73275684766398158c3a8ba47f6d879aaf5d35b41d5dfd8db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ebab267d1a53aa73275684766398158c3a8ba47f6d879aaf5d35b41d5dfd8db", kill_on_drop: false }`
[INFO] [stdout] 0ebab267d1a53aa73275684766398158c3a8ba47f6d879aaf5d35b41d5dfd8db
[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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 758cbec01107300b10283cc03561eeae75ad7f82994b8a30a8ccc61b0f63133f
[INFO] running `Command { std: "docker" "start" "-a" "758cbec01107300b10283cc03561eeae75ad7f82994b8a30a8ccc61b0f63133f", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling rayon-core v1.9.2
[INFO] [stderr]    Compiling rayon v1.5.2
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling rmp v0.8.10
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rmp-serde v0.15.5
[INFO] [stderr]    Compiling ff v0.11.0
[INFO] [stderr]    Compiling crypto-bigint v0.3.2
[INFO] [stderr]    Compiling signature v1.4.0
[INFO] [stderr]    Compiling group v0.11.0
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling rfc6979 v0.1.0
[INFO] [stderr]    Compiling elliptic-curve v0.11.12
[INFO] [stderr]    Compiling ecdsa v0.13.4
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling k256 v0.10.4
[INFO] [stderr]    Compiling umbral-pre v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.92s
[INFO] running `Command { std: "docker" "inspect" "758cbec01107300b10283cc03561eeae75ad7f82994b8a30a8ccc61b0f63133f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "758cbec01107300b10283cc03561eeae75ad7f82994b8a30a8ccc61b0f63133f", kill_on_drop: false }`
[INFO] [stdout] 758cbec01107300b10283cc03561eeae75ad7f82994b8a30a8ccc61b0f63133f
[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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1b4532bd24579ba2cd6b1ec0b71f5b5f65823a05568d189e870b23f86e83659d
[INFO] running `Command { std: "docker" "start" "-a" "1b4532bd24579ba2cd6b1ec0b71f5b5f65823a05568d189e870b23f86e83659d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/umbral_pre-df6db27284bcf10e)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test dem::tests::test_kdf ... ok
[INFO] [stdout] test hashing::tests::test_scalar_digest ... ok
[INFO] [stdout] test keys::tests::test_serialize_secret_key ... ok
[INFO] [stdout] test keys::tests::test_serialize_public_key ... ok
[INFO] [stdout] test keys::tests::test_serialize_secret_key_factory ... ok
[INFO] [stdout] test traits::tests::test_invalid_length ... ok
[INFO] [stdout] test params::tests::test_default ... ok
[INFO] [stdout] test keys::tests::test_secret_key_factory ... ok
[INFO] [stdout] test traits::tests::test_invalid_data ... ok
[INFO] [stdout] test traits::tests::test_serialize ... ok
[INFO] [stdout] test keys::tests::test_sign_and_verify ... ok
[INFO] [stdout] test capsule::tests::test_serialize ... ok
[INFO] [stdout] test capsule_frag::tests::test_verify ... ok
[INFO] [stdout] test pre::tests::test_simple_api ... ok
[INFO] [stderr]    Doc-tests umbral-pre
[INFO] [stdout] test key_frag::tests::test_verify ... ok
[INFO] [stdout] test capsule::tests::test_open_reencrypted ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 22) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.69s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1b4532bd24579ba2cd6b1ec0b71f5b5f65823a05568d189e870b23f86e83659d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b4532bd24579ba2cd6b1ec0b71f5b5f65823a05568d189e870b23f86e83659d", kill_on_drop: false }`
[INFO] [stdout] 1b4532bd24579ba2cd6b1ec0b71f5b5f65823a05568d189e870b23f86e83659d