[INFO] cloning repository https://github.com/JuanPotato/Substitution-Cipher-Solver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JuanPotato/Substitution-Cipher-Solver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJuanPotato%2FSubstitution-Cipher-Solver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJuanPotato%2FSubstitution-Cipher-Solver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1d38d93e07edafc2e2ee83e83c0818ef221a897a
[INFO] testing JuanPotato/Substitution-Cipher-Solver against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJuanPotato%2FSubstitution-Cipher-Solver" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JuanPotato/Substitution-Cipher-Solver on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JuanPotato/Substitution-Cipher-Solver
[INFO] finished tweaking git repo https://github.com/JuanPotato/Substitution-Cipher-Solver
[INFO] tweaked toml for git repo https://github.com/JuanPotato/Substitution-Cipher-Solver written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/JuanPotato/Substitution-Cipher-Solver already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 13f5afcf66b13f7a6bb3f61b8aeb496f9848814670a0e5a896a7e96d6d2daf05
[INFO] running `Command { std: "docker" "start" "-a" "13f5afcf66b13f7a6bb3f61b8aeb496f9848814670a0e5a896a7e96d6d2daf05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13f5afcf66b13f7a6bb3f61b8aeb496f9848814670a0e5a896a7e96d6d2daf05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13f5afcf66b13f7a6bb3f61b8aeb496f9848814670a0e5a896a7e96d6d2daf05", kill_on_drop: false }`
[INFO] [stdout] 13f5afcf66b13f7a6bb3f61b8aeb496f9848814670a0e5a896a7e96d6d2daf05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c6b16678cf55df00ac94a7c49305bf410bc6fc427c5d1c8be43ea31e65103aa
[INFO] running `Command { std: "docker" "start" "-a" "7c6b16678cf55df00ac94a7c49305bf410bc6fc427c5d1c8be43ea31e65103aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling substitution_cipher_solver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `Command { std: "docker" "inspect" "7c6b16678cf55df00ac94a7c49305bf410bc6fc427c5d1c8be43ea31e65103aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c6b16678cf55df00ac94a7c49305bf410bc6fc427c5d1c8be43ea31e65103aa", kill_on_drop: false }`
[INFO] [stdout] 7c6b16678cf55df00ac94a7c49305bf410bc6fc427c5d1c8be43ea31e65103aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16c05a5a9b572f188532b127d381854008757f09a0053806524ab62f83fb6387
[INFO] running `Command { std: "docker" "start" "-a" "16c05a5a9b572f188532b127d381854008757f09a0053806524ab62f83fb6387", kill_on_drop: false }`
[INFO] [stderr]    Compiling substitution_cipher_solver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "16c05a5a9b572f188532b127d381854008757f09a0053806524ab62f83fb6387", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16c05a5a9b572f188532b127d381854008757f09a0053806524ab62f83fb6387", kill_on_drop: false }`
[INFO] [stdout] 16c05a5a9b572f188532b127d381854008757f09a0053806524ab62f83fb6387
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2d273f5b7151bc5b1f058c82f4d54ec1644d71c2454d9c238073612b591b390e
[INFO] running `Command { std: "docker" "start" "-a" "2d273f5b7151bc5b1f058c82f4d54ec1644d71c2454d9c238073612b591b390e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/substitution_cipher_solver-3ba2c7eddb7a1997)
[INFO] running `Command { std: "docker" "inspect" "2d273f5b7151bc5b1f058c82f4d54ec1644d71c2454d9c238073612b591b390e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d273f5b7151bc5b1f058c82f4d54ec1644d71c2454d9c238073612b591b390e", kill_on_drop: false }`
[INFO] [stdout] 2d273f5b7151bc5b1f058c82f4d54ec1644d71c2454d9c238073612b591b390e