[INFO] fetching crate sapling-crypto 0.0.1...
[INFO] testing sapling-crypto-0.0.1 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate sapling-crypto 0.0.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate sapling-crypto 0.0.1 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 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-3/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] c7b1c5434740d9a4aef9bacadffb12b98f05737b4c3a29017dee84db6b10739d
[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" "c7b1c5434740d9a4aef9bacadffb12b98f05737b4c3a29017dee84db6b10739d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7b1c5434740d9a4aef9bacadffb12b98f05737b4c3a29017dee84db6b10739d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7b1c5434740d9a4aef9bacadffb12b98f05737b4c3a29017dee84db6b10739d", kill_on_drop: false }`
[INFO] [stdout] c7b1c5434740d9a4aef9bacadffb12b98f05737b4c3a29017dee84db6b10739d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 7fd41ff1b0a9adeb2d7c81f9a0f851ec9c46951717220a85cf4aa658993cc99b
[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" "7fd41ff1b0a9adeb2d7c81f9a0f851ec9c46951717220a85cf4aa658993cc99b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling constant_time_eq v0.1.5
[INFO] [stderr]    Compiling crossbeam v0.3.2
[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 blake2 v0.7.1
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling pairing v0.13.2
[INFO] [stderr]    Compiling bellman v0.0.6
[INFO] [stderr]    Compiling sapling-crypto v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/jubjub/fs.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |         try!(write!(f, "0x"));
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/jubjub/fs.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |             try!(write!(f, "{:016x}", *i));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.67s
[INFO] running `Command { std: "docker" "inspect" "7fd41ff1b0a9adeb2d7c81f9a0f851ec9c46951717220a85cf4aa658993cc99b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fd41ff1b0a9adeb2d7c81f9a0f851ec9c46951717220a85cf4aa658993cc99b", kill_on_drop: false }`
[INFO] [stdout] 7fd41ff1b0a9adeb2d7c81f9a0f851ec9c46951717220a85cf4aa658993cc99b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 449b725f6d4dfdd4f00bc19dfd7c32bf6fd3f8d1d660b319800e79df6875d582
[INFO] running `Command { std: "docker" "start" "-a" "449b725f6d4dfdd4f00bc19dfd7c32bf6fd3f8d1d660b319800e79df6875d582", kill_on_drop: false }`
[INFO] [stderr]    Compiling sapling-crypto v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/jubjub/fs.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |         try!(write!(f, "0x"));
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/jubjub/fs.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |             try!(write!(f, "{:016x}", *i));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/jubjub/fs.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |         try!(write!(f, "0x"));
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/jubjub/fs.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |             try!(write!(f, "{:016x}", *i));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/circuit/uint32.rs:302:17
[INFO] [stdout]     |
[INFO] [stdout] 302 |             let mut v = (0..32).map(|_| Boolean::<()>::constant(rng.gen())).collect::<Vec<_>>();
[INFO] [stdout]     |                 ----^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.22s
[INFO] running `Command { std: "docker" "inspect" "449b725f6d4dfdd4f00bc19dfd7c32bf6fd3f8d1d660b319800e79df6875d582", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "449b725f6d4dfdd4f00bc19dfd7c32bf6fd3f8d1d660b319800e79df6875d582", kill_on_drop: false }`
[INFO] [stdout] 449b725f6d4dfdd4f00bc19dfd7c32bf6fd3f8d1d660b319800e79df6875d582
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8e5ef60bb95f209519b05f9142a655a1dddf18e6b540918649b095294372771a
[INFO] running `Command { std: "docker" "start" "-a" "8e5ef60bb95f209519b05f9142a655a1dddf18e6b540918649b095294372771a", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated macro `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 macro `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 macro `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 macro `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 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sapling_crypto-8328bdac90b9ee4e
[INFO] [stdout] running 55 tests
[INFO] [stdout] test circuit::boolean::test::test_and ... ok
[INFO] [stdout] test circuit::boolean::test::test_boolean_negation ... ok
[INFO] [stdout] test circuit::boolean::test::test_boolean_xor ... ok
[INFO] [stdout] test circuit::test::test_cs ... ok
[INFO] [stdout] test circuit::boolean::test::test_xor ... ok
[INFO] [stdout] test circuit::boolean::test::test_allocated_bit ... ok
[INFO] [stdout] test circuit::uint32::test::test_uint32_rotr ... ok
[INFO] [stdout] test jubjub::fs::test_fs_display ... 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_double ... 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_is_valid ... 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_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::edwards::test::test_rand ... ok
[INFO] [stdout] test jubjub::montgomery::test::test_awkward_points ... ok
[INFO] [stdout] test jubjub::fs::test_fs_inverse ... ok
[INFO] [stdout] test jubjub::fs::test_fs_sqrt ... ok
[INFO] [stdout] test jubjub::montgomery::test::test_back_and_forth ... ok
[INFO] [stdout] test jubjub::montgomery::test::test_identities ... ok
[INFO] [stdout] test jubjub::edwards::test::test_order ... ok
[INFO] [stdout] test jubjub::edwards::test::test_back_and_forth ... ok
[INFO] [stdout] test jubjub::test::test_params ... ok
[INFO] [stdout] test jubjub::fs::test_fs_pow ... 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 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_associativity ... test jubjub::edwards::test::test_associativity has been running for over 60 seconds
[INFO] [stdout] test jubjub::edwards::test::test_mul_associativity ... test jubjub::edwards::test::test_mul_associativity 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::edwards::test::test_mul_associativity ... ok
[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::edwards::test::test_associativity ... ok
[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::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] [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] [stderr]    Doc-tests sapling-crypto
[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 `Command { std: "docker" "inspect" "8e5ef60bb95f209519b05f9142a655a1dddf18e6b540918649b095294372771a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e5ef60bb95f209519b05f9142a655a1dddf18e6b540918649b095294372771a", kill_on_drop: false }`
[INFO] [stdout] 8e5ef60bb95f209519b05f9142a655a1dddf18e6b540918649b095294372771a