[INFO] crate oblivious-transfer 0.0.1 is already in cache
[INFO] testing oblivious-transfer-0.0.1 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate oblivious-transfer 0.0.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate oblivious-transfer 0.0.1 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate oblivious-transfer 0.0.1
[INFO] finished tweaking crates.io crate oblivious-transfer 0.0.1
[INFO] tweaked toml for crates.io crate oblivious-transfer 0.0.1 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff1cd1fe426cee891fe472b25bb41014de8ec2723aa7cec54d99a0983304781a
[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" "ff1cd1fe426cee891fe472b25bb41014de8ec2723aa7cec54d99a0983304781a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff1cd1fe426cee891fe472b25bb41014de8ec2723aa7cec54d99a0983304781a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff1cd1fe426cee891fe472b25bb41014de8ec2723aa7cec54d99a0983304781a", kill_on_drop: false }`
[INFO] [stdout] ff1cd1fe426cee891fe472b25bb41014de8ec2723aa7cec54d99a0983304781a
[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" "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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65751c4032e28f0ba46714986187c8335dd28630d16cb75e2ad10ab355ea4dbc
[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" "65751c4032e28f0ba46714986187c8335dd28630d16cb75e2ad10ab355ea4dbc", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling packed_simd v0.3.3
[INFO] [stderr]    Compiling opaque-debug v0.2.3
[INFO] [stderr]    Compiling zeroize v1.1.0
[INFO] [stderr]    Compiling subtle v2.2.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling block-cipher-trait v0.6.2
[INFO] [stderr]    Compiling stream-cipher v0.3.2
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling aes-soft v0.3.3
[INFO] [stderr]    Compiling ctr v0.3.2
[INFO] [stderr]    Compiling aes-ctr v0.3.0
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling curve25519-dalek v2.1.0
[INFO] [stderr]    Compiling oblivious-transfer v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> src/ecc.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / macro_rules! gf_size {
[INFO] [stdout] 11 | |     ($x:expr) => {
[INFO] [stdout] 12 | |         (1 << $x) - 1
[INFO] [stdout] 13 | |     };
[INFO] [stdout] 14 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CryptoRng`, `RngCore`
[INFO] [stdout]  --> src/extension.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | use rand_core::{CryptoRng, RngCore};
[INFO] [stdout]   |                 ^^^^^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `digest::Digest`
[INFO] [stdout]    --> src/extension.rs:234:5
[INFO] [stdout]     |
[INFO] [stdout] 234 | use digest::Digest;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/ecc.rs:161:21
[INFO] [stdout]     |
[INFO] [stdout] 161 |                 let mut rem8_pb = &mut rem8[(b * 256 + 1) * l as usize..];
[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: field is never read: `f`
[INFO] [stdout]   --> src/ecc.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     f: u32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `g`
[INFO] [stdout]   --> src/ecc.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 |     g: Polynomial,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `t`
[INFO] [stdout]   --> src/ecc.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 87 |     t: usize,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `transpose_round`
[INFO] [stdout]   --> src/extension.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn transpose_round(src: &[u8], dst: &mut [u8], l: usize) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `xor3`
[INFO] [stdout]    --> src/extension.rs:211:4
[INFO] [stdout]     |
[INFO] [stdout] 211 | fn xor3(t0: &mut [u8], t1: &[u8], t2: &[u8]) {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `extend`
[INFO] [stdout]    --> src/extension.rs:237:4
[INFO] [stdout]     |
[INFO] [stdout] 237 | fn extend(k: &[u8], dst: &mut [u8]) {
[INFO] [stdout]     |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.15s
[INFO] running `Command { std: "docker" "inspect" "65751c4032e28f0ba46714986187c8335dd28630d16cb75e2ad10ab355ea4dbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65751c4032e28f0ba46714986187c8335dd28630d16cb75e2ad10ab355ea4dbc", kill_on_drop: false }`
[INFO] [stdout] 65751c4032e28f0ba46714986187c8335dd28630d16cb75e2ad10ab355ea4dbc
[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" "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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65dfbbca14deee16964c89a3164a81e1bf6b231b4b9719e2a2466aedc15988a6
[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" "65dfbbca14deee16964c89a3164a81e1bf6b231b4b9719e2a2466aedc15988a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling byte-tools v0.3.1
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling rayon v1.3.1
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling serde_json v1.0.56
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> src/ecc.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / macro_rules! gf_size {
[INFO] [stdout] 11 | |     ($x:expr) => {
[INFO] [stdout] 12 | |         (1 << $x) - 1
[INFO] [stdout] 13 | |     };
[INFO] [stdout] 14 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CryptoRng`, `RngCore`
[INFO] [stdout]  --> src/extension.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | use rand_core::{CryptoRng, RngCore};
[INFO] [stdout]   |                 ^^^^^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `digest::Digest`
[INFO] [stdout]    --> src/extension.rs:234:5
[INFO] [stdout]     |
[INFO] [stdout] 234 | use digest::Digest;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/ecc.rs:161:21
[INFO] [stdout]     |
[INFO] [stdout] 161 |                 let mut rem8_pb = &mut rem8[(b * 256 + 1) * l as usize..];
[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: field is never read: `f`
[INFO] [stdout]   --> src/ecc.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     f: u32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `g`
[INFO] [stdout]   --> src/ecc.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 |     g: Polynomial,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `t`
[INFO] [stdout]   --> src/ecc.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 87 |     t: usize,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `transpose_round`
[INFO] [stdout]   --> src/extension.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn transpose_round(src: &[u8], dst: &mut [u8], l: usize) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `xor3`
[INFO] [stdout]    --> src/extension.rs:211:4
[INFO] [stdout]     |
[INFO] [stdout] 211 | fn xor3(t0: &mut [u8], t1: &[u8], t2: &[u8]) {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `extend`
[INFO] [stdout]    --> src/extension.rs:237:4
[INFO] [stdout]     |
[INFO] [stdout] 237 | fn extend(k: &[u8], dst: &mut [u8]) {
[INFO] [stdout]     |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling block-padding v0.1.5
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling sha3 v0.8.2
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling rayon-core v1.7.1
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling oblivious-transfer v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> src/ecc.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | / macro_rules! gf_size {
[INFO] [stdout] 11 | |     ($x:expr) => {
[INFO] [stdout] 12 | |         (1 << $x) - 1
[INFO] [stdout] 13 | |     };
[INFO] [stdout] 14 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CryptoRng`, `RngCore`
[INFO] [stdout]  --> src/extension.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | use rand_core::{CryptoRng, RngCore};
[INFO] [stdout]   |                 ^^^^^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]    --> src/extension.rs:266:13
[INFO] [stdout]     |
[INFO] [stdout] 266 |         use std::io::Read;
[INFO] [stdout]     |             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::rngs::OsRng`
[INFO] [stdout]    --> src/lib.rs:117:9
[INFO] [stdout]     |
[INFO] [stdout] 117 |     use rand::rngs::OsRng;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `digest::Digest`
[INFO] [stdout]    --> src/extension.rs:234:5
[INFO] [stdout]     |
[INFO] [stdout] 234 | use digest::Digest;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/ecc.rs:161:21
[INFO] [stdout]     |
[INFO] [stdout] 161 |                 let mut rem8_pb = &mut rem8[(b * 256 + 1) * l as usize..];
[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: field is never read: `f`
[INFO] [stdout]   --> src/ecc.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     f: u32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `t`
[INFO] [stdout]   --> src/ecc.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 87 |     t: usize,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `transpose_round`
[INFO] [stdout]   --> src/extension.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn transpose_round(src: &[u8], dst: &mut [u8], l: usize) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `xor3`
[INFO] [stdout]    --> src/extension.rs:211:4
[INFO] [stdout]     |
[INFO] [stdout] 211 | fn xor3(t0: &mut [u8], t1: &[u8], t2: &[u8]) {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `extend`
[INFO] [stdout]    --> src/extension.rs:237:4
[INFO] [stdout]     |
[INFO] [stdout] 237 | fn extend(k: &[u8], dst: &mut [u8]) {
[INFO] [stdout]     |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 38.66s
[INFO] running `Command { std: "docker" "inspect" "65dfbbca14deee16964c89a3164a81e1bf6b231b4b9719e2a2466aedc15988a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65dfbbca14deee16964c89a3164a81e1bf6b231b4b9719e2a2466aedc15988a6", kill_on_drop: false }`
[INFO] [stdout] 65dfbbca14deee16964c89a3164a81e1bf6b231b4b9719e2a2466aedc15988a6
[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" "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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7826c692347954159bcc60d82ddd4f96938ee0f5defa40c13e67d136dd6e02fe
[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" "7826c692347954159bcc60d82ddd4f96938ee0f5defa40c13e67d136dd6e02fe", kill_on_drop: false }`
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/ecc.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | / macro_rules! gf_size {
[INFO] [stderr] 11 | |     ($x:expr) => {
[INFO] [stderr] 12 | |         (1 << $x) - 1
[INFO] [stderr] 13 | |     };
[INFO] [stderr] 14 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `CryptoRng`, `RngCore`
[INFO] [stderr]  --> src/extension.rs:6:17
[INFO] [stderr]   |
[INFO] [stderr] 6 | use rand_core::{CryptoRng, RngCore};
[INFO] [stderr]   |                 ^^^^^^^^^  ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `digest::Digest`
[INFO] [stderr]    --> src/extension.rs:234:5
[INFO] [stderr]     |
[INFO] [stderr] 234 | use digest::Digest;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/ecc.rs:161:21
[INFO] [stderr]     |
[INFO] [stderr] 161 |                 let mut rem8_pb = &mut rem8[(b * 256 + 1) * l as usize..];
[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: field is never read: `f`
[INFO] [stderr]   --> src/ecc.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     f: u32,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `g`
[INFO] [stderr]   --> src/ecc.rs:85:5
[INFO] [stderr]    |
[INFO] [stderr] 85 |     g: Polynomial,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `t`
[INFO] [stderr]   --> src/ecc.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 87 |     t: usize,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `transpose_round`
[INFO] [stderr]   --> src/extension.rs:47:4
[INFO] [stderr]    |
[INFO] [stderr] 47 | fn transpose_round(src: &[u8], dst: &mut [u8], l: usize) {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `xor3`
[INFO] [stderr]    --> src/extension.rs:211:4
[INFO] [stderr]     |
[INFO] [stderr] 211 | fn xor3(t0: &mut [u8], t1: &[u8], t2: &[u8]) {
[INFO] [stderr]     |    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `extend`
[INFO] [stderr]    --> src/extension.rs:237:4
[INFO] [stderr]     |
[INFO] [stderr] 237 | fn extend(k: &[u8], dst: &mut [u8]) {
[INFO] [stderr]     |    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 10 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/ecc.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | / macro_rules! gf_size {
[INFO] [stderr] 11 | |     ($x:expr) => {
[INFO] [stderr] 12 | |         (1 << $x) - 1
[INFO] [stderr] 13 | |     };
[INFO] [stderr] 14 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `CryptoRng`, `RngCore`
[INFO] [stderr]  --> src/extension.rs:6:17
[INFO] [stderr]   |
[INFO] [stderr] 6 | use rand_core::{CryptoRng, RngCore};
[INFO] [stderr]   |                 ^^^^^^^^^  ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Read`
[INFO] [stderr]    --> src/extension.rs:266:13
[INFO] [stderr]     |
[INFO] [stderr] 266 |         use std::io::Read;
[INFO] [stderr]     |             ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rand::rngs::OsRng`
[INFO] [stderr]    --> src/lib.rs:117:9
[INFO] [stderr]     |
[INFO] [stderr] 117 |     use rand::rngs::OsRng;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `digest::Digest`
[INFO] [stderr]    --> src/extension.rs:234:5
[INFO] [stderr]     |
[INFO] [stderr] 234 | use digest::Digest;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/ecc.rs:161:21
[INFO] [stderr]     |
[INFO] [stderr] 161 |                 let mut rem8_pb = &mut rem8[(b * 256 + 1) * l as usize..];
[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: field is never read: `f`
[INFO] [stderr]   --> src/ecc.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     f: u32,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `t`
[INFO] [stderr]   --> src/ecc.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 87 |     t: usize,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `transpose_round`
[INFO] [stderr]   --> src/extension.rs:47:4
[INFO] [stderr]    |
[INFO] [stderr] 47 | fn transpose_round(src: &[u8], dst: &mut [u8], l: usize) {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `xor3`
[INFO] [stderr]    --> src/extension.rs:211:4
[INFO] [stderr]     |
[INFO] [stderr] 211 | fn xor3(t0: &mut [u8], t1: &[u8], t2: &[u8]) {
[INFO] [stderr]     |    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `extend`
[INFO] [stderr]    --> src/extension.rs:237:4
[INFO] [stderr]     |
[INFO] [stderr] 237 | fn extend(k: &[u8], dst: &mut [u8]) {
[INFO] [stderr]     |    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 11 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/oblivious_transfer-75a7e8b69204e3c9
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test extension::tests::test_transpose_round ... ok
[INFO] [stdout] test extension::tests::test_interleave ... ok
[INFO] [stdout] test ecc::test_bch ... ok
[INFO] [stdout] test extension::tests::test_transpose256_u8 ... ok
[INFO] [stdout] test ecc::test_ff ... ok
[INFO] [stdout] test extension::tests::test_transpose256 ... ok
[INFO] [stdout] test tests::test_ot ... ok
[INFO] [stderr]    Doc-tests oblivious-transfer
[INFO] [stdout] test extension::tests::test_transpose128 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 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 `Command { std: "docker" "inspect" "7826c692347954159bcc60d82ddd4f96938ee0f5defa40c13e67d136dd6e02fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7826c692347954159bcc60d82ddd4f96938ee0f5defa40c13e67d136dd6e02fe", kill_on_drop: false }`
[INFO] [stdout] 7826c692347954159bcc60d82ddd4f96938ee0f5defa40c13e67d136dd6e02fe