[INFO] fetching crate hash2curve 0.0.6...
[INFO] testing hash2curve-0.0.6 against 1.49.0 for beta-1.50-1
[INFO] extracting crate hash2curve 0.0.6 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate hash2curve 0.0.6 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hash2curve 0.0.6
[INFO] finished tweaking crates.io crate hash2curve 0.0.6
[INFO] tweaked toml for crates.io crate hash2curve 0.0.6 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate hash2curve 0.0.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded amcl-milagro v3.2.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05d0acdae829d404d1f72a49e17c3d8417f4a56d13d4bff2683fe8a3859d1496
[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" "05d0acdae829d404d1f72a49e17c3d8417f4a56d13d4bff2683fe8a3859d1496", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05d0acdae829d404d1f72a49e17c3d8417f4a56d13d4bff2683fe8a3859d1496", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05d0acdae829d404d1f72a49e17c3d8417f4a56d13d4bff2683fe8a3859d1496", kill_on_drop: false }`
[INFO] [stdout] 05d0acdae829d404d1f72a49e17c3d8417f4a56d13d4bff2683fe8a3859d1496
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78a40e54e9998bb6be271d064c802dc162583233343990b8381761f4a2edf265
[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" "78a40e54e9998bb6be271d064c802dc162583233343990b8381761f4a2edf265", kill_on_drop: false }`
[INFO] [stderr]    Compiling zeroize v1.1.0
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling subtle-encoding v0.5.1
[INFO] [stderr]    Compiling sha2 v0.8.1
[INFO] [stderr]    Compiling failure_derive v0.1.7
[INFO] [stderr]    Compiling failure v0.1.7
[INFO] [stderr]    Compiling hash2curve v0.0.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant is never used: `MAX_EXPAND_MESSAGE_REQUEST`
[INFO] [stdout]    --> src/lib.rs:194:1
[INFO] [stdout]     |
[INFO] [stdout] 194 | const MAX_EXPAND_MESSAGE_REQUEST: usize = 255;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `expand_message_xof`
[INFO] [stdout]    --> src/lib.rs:199:15
[INFO] [stdout]     |
[INFO] [stdout] 199 | pub(crate) fn expand_message_xof<X, T>(
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `expand_message_xmd`
[INFO] [stdout]    --> src/lib.rs:228:15
[INFO] [stdout]     |
[INFO] [stdout] 228 | pub(crate) fn expand_message_xmd<D, T>(
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `vxor`
[INFO] [stdout]    --> src/lib.rs:282:4
[INFO] [stdout]     |
[INFO] [stdout] 282 | fn vxor(b1: &[u8], b2: &[u8]) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.47s
[INFO] running `Command { std: "docker" "inspect" "78a40e54e9998bb6be271d064c802dc162583233343990b8381761f4a2edf265", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78a40e54e9998bb6be271d064c802dc162583233343990b8381761f4a2edf265", kill_on_drop: false }`
[INFO] [stdout] 78a40e54e9998bb6be271d064c802dc162583233343990b8381761f4a2edf265
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3d37badd04d7eb69958f5660549bb520804ddda04aaf5a9e498cabe026c8580
[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" "c3d37badd04d7eb69958f5660549bb520804ddda04aaf5a9e498cabe026c8580", 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] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling keccak v0.1.0
[INFO] [stderr]    Compiling oorandom v11.1.0
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling regex v1.3.6
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling plotters v0.2.12
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stdout] warning: constant is never used: `MAX_EXPAND_MESSAGE_REQUEST`
[INFO] [stdout]    --> src/lib.rs:194:1
[INFO] [stdout]     |
[INFO] [stdout] 194 | const MAX_EXPAND_MESSAGE_REQUEST: usize = 255;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `expand_message_xof`
[INFO] [stdout]    --> src/lib.rs:199:15
[INFO] [stdout]     |
[INFO] [stdout] 199 | pub(crate) fn expand_message_xof<X, T>(
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `expand_message_xmd`
[INFO] [stdout]    --> src/lib.rs:228:15
[INFO] [stdout]     |
[INFO] [stdout] 228 | pub(crate) fn expand_message_xmd<D, T>(
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `vxor`
[INFO] [stdout]    --> src/lib.rs:282:4
[INFO] [stdout]     |
[INFO] [stdout] 282 | fn vxor(b1: &[u8], b2: &[u8]) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling sha3 v0.8.2
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling criterion-plot v0.4.1
[INFO] [stderr]    Compiling bstr v0.2.12
[INFO] [stderr]    Compiling serde_json v1.0.51
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling tinytemplate v1.0.3
[INFO] [stderr]    Compiling criterion v0.3.1
[INFO] [stderr]    Compiling hash2curve v0.0.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant is never used: `MAX_EXPAND_MESSAGE_REQUEST`
[INFO] [stdout]    --> src/lib.rs:194:1
[INFO] [stdout]     |
[INFO] [stdout] 194 | const MAX_EXPAND_MESSAGE_REQUEST: usize = 255;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `expand_message_xof`
[INFO] [stdout]    --> src/lib.rs:199:15
[INFO] [stdout]     |
[INFO] [stdout] 199 | pub(crate) fn expand_message_xof<X, T>(
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `expand_message_xmd`
[INFO] [stdout]    --> src/lib.rs:228:15
[INFO] [stdout]     |
[INFO] [stdout] 228 | pub(crate) fn expand_message_xmd<D, T>(
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `vxor`
[INFO] [stdout]    --> src/lib.rs:282:4
[INFO] [stdout]     |
[INFO] [stdout] 282 | fn vxor(b1: &[u8], b2: &[u8]) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 26.32s
[INFO] running `Command { std: "docker" "inspect" "c3d37badd04d7eb69958f5660549bb520804ddda04aaf5a9e498cabe026c8580", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3d37badd04d7eb69958f5660549bb520804ddda04aaf5a9e498cabe026c8580", kill_on_drop: false }`
[INFO] [stdout] c3d37badd04d7eb69958f5660549bb520804ddda04aaf5a9e498cabe026c8580
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9bbc33ed552342c0b871921d74d74bc2916eb038649853599bb5f7afc2932709
[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" "9bbc33ed552342c0b871921d74d74bc2916eb038649853599bb5f7afc2932709", kill_on_drop: false }`
[INFO] [stderr] warning: constant is never used: `MAX_EXPAND_MESSAGE_REQUEST`
[INFO] [stderr]    --> src/lib.rs:194:1
[INFO] [stderr]     |
[INFO] [stderr] 194 | const MAX_EXPAND_MESSAGE_REQUEST: usize = 255;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `expand_message_xof`
[INFO] [stderr]    --> src/lib.rs:199:15
[INFO] [stderr]     |
[INFO] [stderr] 199 | pub(crate) fn expand_message_xof<X, T>(
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `expand_message_xmd`
[INFO] [stderr]    --> src/lib.rs:228:15
[INFO] [stderr]     |
[INFO] [stderr] 228 | pub(crate) fn expand_message_xmd<D, T>(
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `vxor`
[INFO] [stderr]    --> src/lib.rs:282:4
[INFO] [stderr]     |
[INFO] [stderr] 282 | fn vxor(b1: &[u8], b2: &[u8]) -> Vec<u8> {
[INFO] [stderr]     |    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `MAX_EXPAND_MESSAGE_REQUEST`
[INFO] [stderr]    --> src/lib.rs:194:1
[INFO] [stderr]     |
[INFO] [stderr] 194 | const MAX_EXPAND_MESSAGE_REQUEST: usize = 255;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `expand_message_xof`
[INFO] [stderr]    --> src/lib.rs:199:15
[INFO] [stderr]     |
[INFO] [stderr] 199 | pub(crate) fn expand_message_xof<X, T>(
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `expand_message_xmd`
[INFO] [stderr]    --> src/lib.rs:228:15
[INFO] [stderr]     |
[INFO] [stderr] 228 | pub(crate) fn expand_message_xmd<D, T>(
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `vxor`
[INFO] [stderr]    --> src/lib.rs:282:4
[INFO] [stderr]     |
[INFO] [stderr] 282 | fn vxor(b1: &[u8], b2: &[u8]) -> Vec<u8> {
[INFO] [stderr]     |    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hash2curve-686be1be9ad7a289
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests hash2curve
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - DomainSeparationTag (line 57) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9bbc33ed552342c0b871921d74d74bc2916eb038649853599bb5f7afc2932709", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bbc33ed552342c0b871921d74d74bc2916eb038649853599bb5f7afc2932709", kill_on_drop: false }`
[INFO] [stdout] 9bbc33ed552342c0b871921d74d74bc2916eb038649853599bb5f7afc2932709