[INFO] crate sapling-crypto 0.0.1 is already in cache
[INFO] testing sapling-crypto-0.0.1 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate sapling-crypto 0.0.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate sapling-crypto 0.0.1 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate sapling-crypto 0.0.1
[INFO] finished tweaking crates.io crate sapling-crypto 0.0.1
[INFO] tweaked toml for crates.io crate sapling-crypto 0.0.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0756b14c7d5aa12fa8de951404b1912f2b80a774f0e262c17473e3fc689502c7
[INFO] running `"docker" "start" "-a" "0756b14c7d5aa12fa8de951404b1912f2b80a774f0e262c17473e3fc689502c7"`
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling futures v0.1.29
[INFO] [stderr]    Compiling byte-tools v0.2.0
[INFO] [stderr]    Compiling crossbeam v0.3.2
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling pairing v0.13.2
[INFO] [stderr]    Compiling generic-array v0.9.0
[INFO] [stderr]    Compiling crypto-mac v0.5.2
[INFO] [stderr]    Compiling digest v0.7.6
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling blake2 v0.7.1
[INFO] [stderr]    Compiling bellman v0.0.6
[INFO] [stderr]    Compiling sapling-crypto v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/jubjub/fs.rs:50:9
[INFO] [stderr]    |
[INFO] [stderr] 50 |         try!(write!(f, "0x"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/jubjub/fs.rs:52:13
[INFO] [stderr]    |
[INFO] [stderr] 52 |             try!(write!(f, "{:016x}", *i));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.21s
[INFO] running `"docker" "inspect" "0756b14c7d5aa12fa8de951404b1912f2b80a774f0e262c17473e3fc689502c7"`
[INFO] running `"docker" "rm" "-f" "0756b14c7d5aa12fa8de951404b1912f2b80a774f0e262c17473e3fc689502c7"`
[INFO] [stdout] 0756b14c7d5aa12fa8de951404b1912f2b80a774f0e262c17473e3fc689502c7
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7a7f87b62555035ac6858b7524aaf6736d7ce8cfb8b3a5031a713a81347e65f8
[INFO] running `"docker" "start" "-a" "7a7f87b62555035ac6858b7524aaf6736d7ce8cfb8b3a5031a713a81347e65f8"`
[INFO] [stderr]    Compiling sapling-crypto v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/jubjub/fs.rs:50:9
[INFO] [stderr]    |
[INFO] [stderr] 50 |         try!(write!(f, "0x"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/jubjub/fs.rs:52:13
[INFO] [stderr]    |
[INFO] [stderr] 52 |             try!(write!(f, "{:016x}", *i));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/jubjub/fs.rs:50:9
[INFO] [stderr]    |
[INFO] [stderr] 50 |         try!(write!(f, "0x"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/jubjub/fs.rs:52:13
[INFO] [stderr]    |
[INFO] [stderr] 52 |             try!(write!(f, "{:016x}", *i));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/circuit/uint32.rs:302:17
[INFO] [stderr]     |
[INFO] [stderr] 302 |             let mut v = (0..32).map(|_| Boolean::<()>::constant(rng.gen())).collect::<Vec<_>>();
[INFO] [stderr]     |                 ----^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.26s
[INFO] running `"docker" "inspect" "7a7f87b62555035ac6858b7524aaf6736d7ce8cfb8b3a5031a713a81347e65f8"`
[INFO] running `"docker" "rm" "-f" "7a7f87b62555035ac6858b7524aaf6736d7ce8cfb8b3a5031a713a81347e65f8"`
[INFO] [stdout] 7a7f87b62555035ac6858b7524aaf6736d7ce8cfb8b3a5031a713a81347e65f8
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c3a309788cc3b12e73de7051823302c88742e473c313bee241f3fcbb6a109744
[INFO] running `"docker" "start" "-a" "c3a309788cc3b12e73de7051823302c88742e473c313bee241f3fcbb6a109744"`
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/jubjub/fs.rs:50:9
[INFO] [stderr]    |
[INFO] [stderr] 50 |         try!(write!(f, "0x"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/jubjub/fs.rs:52:13
[INFO] [stderr]    |
[INFO] [stderr] 52 |             try!(write!(f, "{:016x}", *i));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/jubjub/fs.rs:50:9
[INFO] [stderr]    |
[INFO] [stderr] 50 |         try!(write!(f, "0x"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/jubjub/fs.rs:52:13
[INFO] [stderr]    |
[INFO] [stderr] 52 |             try!(write!(f, "{:016x}", *i));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/circuit/uint32.rs:302:17
[INFO] [stderr]     |
[INFO] [stderr] 302 |             let mut v = (0..32).map(|_| Boolean::<()>::constant(rng.gen())).collect::<Vec<_>>();
[INFO] [stderr]     |                 ----^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sapling_crypto-e1ca4ad29e2b6bf1
[INFO] [stdout] 
[INFO] [stdout] running 55 tests
[INFO] [stdout] test circuit::boolean::test::test_boolean_negation ... ok
[INFO] [stdout] test circuit::uint32::test::test_uint32_rotr ... ok
[INFO] [stdout] test circuit::boolean::test::test_xor ... ok
[INFO] [stdout] test circuit::boolean::test::test_allocated_bit ... ok
[INFO] [stdout] test circuit::test::test_cs ... ok
[INFO] [stdout] test circuit::boolean::test::test_and ... ok
[INFO] [stdout] test circuit::boolean::test::test_boolean_xor ... ok
[INFO] [stdout] test jubjub::fs::test_fr_repr_add_nocarry ... ok
[INFO] [stdout] test jubjub::fs::test_fs_add_assign ... ok
[INFO] [stdout] test jubjub::fs::test_fs_display ... ok
[INFO] [stdout] test jubjub::fs::test_fs_double ... ok
[INFO] [stdout] test jubjub::fs::test_fs_is_valid ... ok
[INFO] [stdout] test jubjub::fs::test_fs_from_into_repr ... ok
[INFO] [stdout] test circuit::uint32::test::test_uint32_from_bits ... ok
[INFO] [stdout] test jubjub::fs::test_fs_legendre ... ok
[INFO] [stdout] test jubjub::fs::test_fs_num_bits ... ok
[INFO] [stdout] test jubjub::fs::test_fs_negate ... ok
[INFO] [stdout] test jubjub::fs::test_fs_repr_display ... ok
[INFO] [stdout] test jubjub::fs::test_fs_repr_div2 ... ok
[INFO] [stdout] test jubjub::fs::test_fs_repr_divn ... ok
[INFO] [stdout] test jubjub::fs::test_fs_repr_from ... ok
[INFO] [stdout] test jubjub::fs::test_fs_repr_is_odd ... ok
[INFO] [stdout] test jubjub::fs::test_fs_repr_is_zero ... ok
[INFO] [stdout] test jubjub::fs::test_fs_repr_mul2 ... ok
[INFO] [stdout] test jubjub::fs::test_fs_repr_num_bits ... ok
[INFO] [stdout] test jubjub::fs::test_fs_repr_ordering ... ok
[INFO] [stdout] test jubjub::fs::test_fs_repr_sub_noborrow ... ok
[INFO] [stdout] test jubjub::fs::test_fs_root_of_unity ... ok
[INFO] [stdout] test jubjub::edwards::test::test_rand ... ok
[INFO] [stdout] test jubjub::edwards::test::test_identities ... ok
[INFO] [stdout] test jubjub::fs::test_fs_sub_assign ... ok
[INFO] [stdout] test jubjub::fs::test_neg_one ... ok
[INFO] [stdout] test jubjub::montgomery::test::test_awkward_points ... ok
[INFO] [stdout] test jubjub::fs::test_fs_inverse ... ok
[INFO] [stdout] test jubjub::montgomery::test::test_back_and_forth ... ok
[INFO] [stdout] test jubjub::fs::test_fs_sqrt ... ok
[INFO] [stdout] test jubjub::edwards::test::test_order ... ok
[INFO] [stdout] test jubjub::fs::test_fs_pow ... ok
[INFO] [stdout] test jubjub::edwards::test::test_back_and_forth ... ok
[INFO] [stdout] test jubjub::test::test_params ... ok
[INFO] [stdout] test jubjub::montgomery::test::test_identities ... ok
[INFO] [stdout] test jubjub::montgomery::test::test_rand ... ok
[INFO] [stdout] test circuit::blake2s::test::test_blake2s_constraints ... ok
[INFO] [stdout] test jubjub::fs::test_fr_squaring ... ok
[INFO] [stdout] test circuit::uint32::test::test_uint32_xor ... ok
[INFO] [stdout] test circuit::uint32::test::test_uint32_addmany ... ok
[INFO] [stdout] test jubjub::edwards::test::test_mul_associativity ... ok
[INFO] [stdout] test jubjub::edwards::test::test_associativity ... test jubjub::edwards::test::test_associativity has been running for over 60 seconds
[INFO] [stdout] test circuit::blake2s::test::test_blake2s ... test circuit::blake2s::test::test_blake2s has been running for over 60 seconds
[INFO] [stdout] test jubjub::edwards::test::test_montgomery_conversion ... test jubjub::edwards::test::test_montgomery_conversion has been running for over 60 seconds
[INFO] [stdout] test jubjub::fs::test_fs_mul_assign ... test jubjub::fs::test_fs_mul_assign has been running for over 60 seconds
[INFO] [stdout] test jubjub::montgomery::test::test_associativity ... test jubjub::montgomery::test::test_associativity has been running for over 60 seconds
[INFO] [stdout] test jubjub::montgomery::test::test_edwards_conversion ... test jubjub::montgomery::test::test_edwards_conversion has been running for over 60 seconds
[INFO] [stdout] test jubjub::montgomery::test::test_mul_associativity ... test jubjub::montgomery::test::test_mul_associativity has been running for over 60 seconds
[INFO] [stdout] test jubjub::montgomery::test::test_order ... test jubjub::montgomery::test::test_order has been running for over 60 seconds
[INFO] [stdout] test jubjub::montgomery::test::test_associativity ... ok
[INFO] [stdout] test jubjub::edwards::test::test_associativity ... ok
[INFO] [stdout] test jubjub::fs::test_fs_mul_assign ... ok
[INFO] [stdout] test jubjub::montgomery::test::test_order ... ok
[INFO] [stdout] test jubjub::montgomery::test::test_edwards_conversion ... ok
[INFO] [stdout] test jubjub::edwards::test::test_montgomery_conversion ... ok
[INFO] [stdout] test circuit::blake2s::test::test_blake2s ... ok
[INFO] [stderr]    Doc-tests sapling-crypto
[INFO] [stdout] test jubjub::montgomery::test::test_mul_associativity ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 55 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c3a309788cc3b12e73de7051823302c88742e473c313bee241f3fcbb6a109744"`
[INFO] running `"docker" "rm" "-f" "c3a309788cc3b12e73de7051823302c88742e473c313bee241f3fcbb6a109744"`
[INFO] [stdout] c3a309788cc3b12e73de7051823302c88742e473c313bee241f3fcbb6a109744