[INFO] cloning repository https://github.com/frostie614/caesar-cipher
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/frostie614/caesar-cipher" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrostie614%2Fcaesar-cipher", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrostie614%2Fcaesar-cipher'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f36205fd83923990f2c4e1d7a4a6dd5ac19f4d69
[INFO] testing frostie614/caesar-cipher 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%2Ffrostie614%2Fcaesar-cipher" "/workspace/builds/worker-17/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-17/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/frostie614/caesar-cipher 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/frostie614/caesar-cipher
[INFO] finished tweaking git repo https://github.com/frostie614/caesar-cipher
[INFO] tweaked toml for git repo https://github.com/frostie614/caesar-cipher written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] crate git repo https://github.com/frostie614/caesar-cipher 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 211ddde62558d3fb4d8d1dc43d2f9fc3be111b6784bf80008263782675ed27f8
[INFO] running `Command { std: "docker" "start" "-a" "211ddde62558d3fb4d8d1dc43d2f9fc3be111b6784bf80008263782675ed27f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "211ddde62558d3fb4d8d1dc43d2f9fc3be111b6784bf80008263782675ed27f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "211ddde62558d3fb4d8d1dc43d2f9fc3be111b6784bf80008263782675ed27f8", kill_on_drop: false }`
[INFO] [stdout] 211ddde62558d3fb4d8d1dc43d2f9fc3be111b6784bf80008263782675ed27f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] c4afdc0521464b10192a9bc4b337b8cefe1a9f2fd4743ec587ce6306af242bfe
[INFO] running `Command { std: "docker" "start" "-a" "c4afdc0521464b10192a9bc4b337b8cefe1a9f2fd4743ec587ce6306af242bfe", kill_on_drop: false }`
[INFO] [stderr]    Compiling caesar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "c4afdc0521464b10192a9bc4b337b8cefe1a9f2fd4743ec587ce6306af242bfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4afdc0521464b10192a9bc4b337b8cefe1a9f2fd4743ec587ce6306af242bfe", kill_on_drop: false }`
[INFO] [stdout] c4afdc0521464b10192a9bc4b337b8cefe1a9f2fd4743ec587ce6306af242bfe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 942ad56171e405d6ab1c0ad72f7c36d44407e43a23f8e8dcfaf433449b4efa08
[INFO] running `Command { std: "docker" "start" "-a" "942ad56171e405d6ab1c0ad72f7c36d44407e43a23f8e8dcfaf433449b4efa08", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling caesar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "942ad56171e405d6ab1c0ad72f7c36d44407e43a23f8e8dcfaf433449b4efa08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "942ad56171e405d6ab1c0ad72f7c36d44407e43a23f8e8dcfaf433449b4efa08", kill_on_drop: false }`
[INFO] [stdout] 942ad56171e405d6ab1c0ad72f7c36d44407e43a23f8e8dcfaf433449b4efa08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 17ca1610f31ab76e63ac078ed3995eff2639dff05d0f464e5dd5022aff381cb5
[INFO] running `Command { std: "docker" "start" "-a" "17ca1610f31ab76e63ac078ed3995eff2639dff05d0f464e5dd5022aff381cb5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/caesar-24a6ee0f551469fd)
[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] running `Command { std: "docker" "inspect" "17ca1610f31ab76e63ac078ed3995eff2639dff05d0f464e5dd5022aff381cb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17ca1610f31ab76e63ac078ed3995eff2639dff05d0f464e5dd5022aff381cb5", kill_on_drop: false }`
[INFO] [stdout] 17ca1610f31ab76e63ac078ed3995eff2639dff05d0f464e5dd5022aff381cb5