[INFO] cloning repository https://github.com/T1lman/rsa_encryption
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/T1lman/rsa_encryption" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FT1lman%2Frsa_encryption", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FT1lman%2Frsa_encryption'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 16cd80963bce6f405880395597a14b5b1fc21bd8
[INFO] testing T1lman/rsa_encryption against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FT1lman%2Frsa_encryption" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/T1lman/rsa_encryption on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/T1lman/rsa_encryption
[INFO] finished tweaking git repo https://github.com/T1lman/rsa_encryption
[INFO] tweaked toml for git repo https://github.com/T1lman/rsa_encryption written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/T1lman/rsa_encryption already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf6a942b3169e0fe7581601a207c99695d04059dafe1d8b7e62d2c9de8af0f89
[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" "bf6a942b3169e0fe7581601a207c99695d04059dafe1d8b7e62d2c9de8af0f89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf6a942b3169e0fe7581601a207c99695d04059dafe1d8b7e62d2c9de8af0f89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf6a942b3169e0fe7581601a207c99695d04059dafe1d8b7e62d2c9de8af0f89", kill_on_drop: false }`
[INFO] [stdout] bf6a942b3169e0fe7581601a207c99695d04059dafe1d8b7e62d2c9de8af0f89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb4fb886c80fad5896eb5e7d7a900b31e29cb907d603e4010eb6fe8d3e774ffb
[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" "cb4fb886c80fad5896eb5e7d7a900b31e29cb907d603e4010eb6fe8d3e774ffb", kill_on_drop: false }`
[INFO] [stderr]    Compiling rsa_encryption v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `xgcd`
[INFO] [stdout]   --> src/algo.rs:88:4
[INFO] [stdout]    |
[INFO] [stdout] 88 | fn xgcd(mut x: isize, mut y: isize) -> (isize, isize, isize) {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `Command { std: "docker" "inspect" "cb4fb886c80fad5896eb5e7d7a900b31e29cb907d603e4010eb6fe8d3e774ffb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb4fb886c80fad5896eb5e7d7a900b31e29cb907d603e4010eb6fe8d3e774ffb", kill_on_drop: false }`
[INFO] [stdout] cb4fb886c80fad5896eb5e7d7a900b31e29cb907d603e4010eb6fe8d3e774ffb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7406e474615568a2642b063ef4e248cfd14ff49a2b730180c58a2db4e95a814d
[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" "7406e474615568a2642b063ef4e248cfd14ff49a2b730180c58a2db4e95a814d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rsa_encryption v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `xgcd`
[INFO] [stdout]   --> src/algo.rs:88:4
[INFO] [stdout]    |
[INFO] [stdout] 88 | fn xgcd(mut x: isize, mut y: isize) -> (isize, isize, isize) {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "7406e474615568a2642b063ef4e248cfd14ff49a2b730180c58a2db4e95a814d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7406e474615568a2642b063ef4e248cfd14ff49a2b730180c58a2db4e95a814d", kill_on_drop: false }`
[INFO] [stdout] 7406e474615568a2642b063ef4e248cfd14ff49a2b730180c58a2db4e95a814d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dfd6fab5c3b79417bc6e9536069c06613732fe832c078cae1d898db6a70bd708
[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" "dfd6fab5c3b79417bc6e9536069c06613732fe832c078cae1d898db6a70bd708", kill_on_drop: false }`
[INFO] [stderr] warning: function is never used: `xgcd`
[INFO] [stderr]   --> src/algo.rs:88:4
[INFO] [stderr]    |
[INFO] [stderr] 88 | fn xgcd(mut x: isize, mut y: isize) -> (isize, isize, isize) {
[INFO] [stderr]    |    ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rsa_encryption` (bin "rsa_encryption" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rsa_encryption-483f77351498c5e9)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dfd6fab5c3b79417bc6e9536069c06613732fe832c078cae1d898db6a70bd708", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfd6fab5c3b79417bc6e9536069c06613732fe832c078cae1d898db6a70bd708", kill_on_drop: false }`
[INFO] [stdout] dfd6fab5c3b79417bc6e9536069c06613732fe832c078cae1d898db6a70bd708