[INFO] fetching crate rust-clacc 0.5.0...
[INFO] testing rust-clacc-0.5.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate rust-clacc 0.5.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate rust-clacc 0.5.0 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 rust-clacc 0.5.0
[INFO] finished tweaking crates.io crate rust-clacc 0.5.0
[INFO] tweaked toml for crates.io crate rust-clacc 0.5.0 written to /workspace/builds/worker-10/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stdout] 872cbd8e01d1397c301a02f0f3ed56d7d0e7b3c10547715730d3e8b34f63e3d3
[INFO] running `Command { std: "docker" "start" "-a" "872cbd8e01d1397c301a02f0f3ed56d7d0e7b3c10547715730d3e8b34f63e3d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "872cbd8e01d1397c301a02f0f3ed56d7d0e7b3c10547715730d3e8b34f63e3d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "872cbd8e01d1397c301a02f0f3ed56d7d0e7b3c10547715730d3e8b34f63e3d3", kill_on_drop: false }`
[INFO] [stdout] 872cbd8e01d1397c301a02f0f3ed56d7d0e7b3c10547715730d3e8b34f63e3d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 883c1aaa5ec4afb516549315925fc5989c623074c08ec5f2907849623098c0ce
[INFO] running `Command { std: "docker" "start" "-a" "883c1aaa5ec4afb516549315925fc5989c623074c08ec5f2907849623098c0ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling velocypack v0.1.1
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[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 crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling crossbeam-channel v0.4.4
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling crossbeam-deque v0.7.4
[INFO] [stderr]    Compiling rust-gmp v0.5.0
[INFO] [stderr]    Compiling crossbeam v0.7.3
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling blake2 v0.9.1
[INFO] [stderr]    Compiling rust-clacc v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.09s
[INFO] running `Command { std: "docker" "inspect" "883c1aaa5ec4afb516549315925fc5989c623074c08ec5f2907849623098c0ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "883c1aaa5ec4afb516549315925fc5989c623074c08ec5f2907849623098c0ce", kill_on_drop: false }`
[INFO] [stdout] 883c1aaa5ec4afb516549315925fc5989c623074c08ec5f2907849623098c0ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 7e638126143144aad67797f472d03249a46887d55bcd581889202e2e3b2be51d
[INFO] running `Command { std: "docker" "start" "-a" "7e638126143144aad67797f472d03249a46887d55bcd581889202e2e3b2be51d", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling rust-clacc v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 15.56s
[INFO] running `Command { std: "docker" "inspect" "7e638126143144aad67797f472d03249a46887d55bcd581889202e2e3b2be51d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e638126143144aad67797f472d03249a46887d55bcd581889202e2e3b2be51d", kill_on_drop: false }`
[INFO] [stdout] 7e638126143144aad67797f472d03249a46887d55bcd581889202e2e3b2be51d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stdout] 3d028f45a7c275a23b400bef1d17d54770ca357be0c2caf1c5e53c13ab7d76af
[INFO] running `Command { std: "docker" "start" "-a" "3d028f45a7c275a23b400bef1d17d54770ca357be0c2caf1c5e53c13ab7d76af", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/clacc-de87661162e28d73)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests clacc
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test src/clacc.rs - Accumulator<T>::with_private_key (line 149) ... ok
[INFO] [stdout] test src/gmp.rs - gmp::BigInt::modulus (line 145) ... ok
[INFO] [stdout] test src/gmp.rs - gmp::BigInt::gcdext (line 131) ... ok
[INFO] [stdout] test src/clacc.rs - Accumulator<T>::add (line 256) ... ok
[INFO] [stdout] test src/clacc.rs - Accumulator<T>::with_public_key (line 215) ... ok
[INFO] [stdout] test src/gmp.rs - gmp::BigInt::size_in_bits (line 186) ... ok
[INFO] [stdout] test src/gmp.rs - gmp::BigInt::powm (line 158) ... ok
[INFO] [stdout] test src/clacc.rs - Accumulator<T>::verify (line 434) ... ok
[INFO] [stdout] test src/gmp.rs - gmp::BigInt::next_prime (line 121) ... ok
[INFO] [stdout] test src/gmp.rs - gmp::BigInt::serialize (line 208) ... ok
[INFO] [stdout] test src/clacc.rs - Accumulator<T>::prove (line 352) ... ok
[INFO] [stdout] test src/clacc.rs - Accumulator<T>::add (line 237) ... ok
[INFO] [stdout] test src/clacc.rs - Accumulator<T>::prove (line 374) ... ok
[INFO] [stdout] test src/gmp.rs - gmp::BigInt::invert (line 172) ... ok
[INFO] [stdout] test src/clacc.rs - Accumulator<T>::verify (line 415) ... ok
[INFO] [stdout] test src/gmp.rs - gmp::BigInt::to_vec (line 197) ... ok
[INFO] [stdout] test src/clacc.rs - Accumulator<T>::del (line 311) ... ok
[INFO] [stdout] test src/clacc.rs - Update<T>::update_witness (line 572) ... ok
[INFO] [stdout] test src/clacc.rs - Accumulator<T>::del (line 288) ... ok
[INFO] [stdout] test src/clacc.rs - Accumulator<T>::with_random_key (line 172) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.86s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3d028f45a7c275a23b400bef1d17d54770ca357be0c2caf1c5e53c13ab7d76af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d028f45a7c275a23b400bef1d17d54770ca357be0c2caf1c5e53c13ab7d76af", kill_on_drop: false }`
[INFO] [stdout] 3d028f45a7c275a23b400bef1d17d54770ca357be0c2caf1c5e53c13ab7d76af