[INFO] fetching crate kuznechik 0.1.1...
[INFO] checking kuznechik-0.1.1 against master#836c31742687ba4e2f857b5b698e1e9e6b67619c for pr-81789
[INFO] extracting crate kuznechik 0.1.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate kuznechik 0.1.1 on toolchain 836c31742687ba4e2f857b5b698e1e9e6b67619c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kuznechik 0.1.1
[INFO] finished tweaking crates.io crate kuznechik 0.1.1
[INFO] tweaked toml for crates.io crate kuznechik 0.1.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--no-deps" "--format-version=1", 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] ca1d050d3543195dc77e2c889ebe155c465740d6ff61c8f56dd1a9da76a3b399
[INFO] running `Command { std: "docker" "start" "-a" "ca1d050d3543195dc77e2c889ebe155c465740d6ff61c8f56dd1a9da76a3b399", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca1d050d3543195dc77e2c889ebe155c465740d6ff61c8f56dd1a9da76a3b399", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca1d050d3543195dc77e2c889ebe155c465740d6ff61c8f56dd1a9da76a3b399", kill_on_drop: false }`
[INFO] [stdout] ca1d050d3543195dc77e2c889ebe155c465740d6ff61c8f56dd1a9da76a3b399
[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=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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dccff8ad5c5cc036daab87c94d17deffd83a56387d346ddf32c9c92adfd403e4
[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" "dccff8ad5c5cc036daab87c94d17deffd83a56387d346ddf32c9c92adfd403e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]     Checking block-padding v0.2.1
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking sha3 v0.9.1
[INFO] [stderr]     Checking kuznechik v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::Kuznechik`
[INFO] [stdout]  --> src/tests.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::Kuznechik;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AlgCbc`, `AlgCfb`, `AlgCtr`, `AlgEcb`, `AlgMac`, `AlgOfb`, `Algorithm`
[INFO] [stdout]  --> src/tests.rs:2:25
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::algorithms::{Algorithm, AlgEcb, AlgCtr, AlgOfb, AlgCbc, AlgCfb, AlgMac};
[INFO] [stdout]   |                         ^^^^^^^^^  ^^^^^^  ^^^^^^  ^^^^^^  ^^^^^^  ^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `decrypt_block`, `encrypt_block`
[INFO] [stdout]  --> src/tests.rs:3:25
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::transforms::{encrypt_block, decrypt_block};
[INFO] [stdout]   |                         ^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.91s
[INFO] running `Command { std: "docker" "inspect" "dccff8ad5c5cc036daab87c94d17deffd83a56387d346ddf32c9c92adfd403e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dccff8ad5c5cc036daab87c94d17deffd83a56387d346ddf32c9c92adfd403e4", kill_on_drop: false }`
[INFO] [stdout] dccff8ad5c5cc036daab87c94d17deffd83a56387d346ddf32c9c92adfd403e4