[INFO] cloning repository https://github.com/DeedleFake/rust-rot13
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DeedleFake/rust-rot13" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDeedleFake%2Frust-rot13", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDeedleFake%2Frust-rot13'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 56d155c588b6e6dfd3e60f2081f3ab45045487db
[INFO] testing DeedleFake/rust-rot13 against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDeedleFake%2Frust-rot13" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DeedleFake/rust-rot13 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/DeedleFake/rust-rot13
[INFO] finished tweaking git repo https://github.com/DeedleFake/rust-rot13
[INFO] tweaked toml for git repo https://github.com/DeedleFake/rust-rot13 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/DeedleFake/rust-rot13 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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] bcf6164e7519b7e8f331381d627180b9a92abfd8031b0ab5522dd018ee0cfff8
[INFO] running `Command { std: "docker" "start" "-a" "bcf6164e7519b7e8f331381d627180b9a92abfd8031b0ab5522dd018ee0cfff8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bcf6164e7519b7e8f331381d627180b9a92abfd8031b0ab5522dd018ee0cfff8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcf6164e7519b7e8f331381d627180b9a92abfd8031b0ab5522dd018ee0cfff8", kill_on_drop: false }`
[INFO] [stdout] bcf6164e7519b7e8f331381d627180b9a92abfd8031b0ab5522dd018ee0cfff8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] dd28708cbf7931b7279e87f1a5a4906efc5af4bbcb9a083117a011af656b9f47
[INFO] running `Command { std: "docker" "start" "-a" "dd28708cbf7931b7279e87f1a5a4906efc5af4bbcb9a083117a011af656b9f47", kill_on_drop: false }`
[INFO] [stderr]    Compiling rot13 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "dd28708cbf7931b7279e87f1a5a4906efc5af4bbcb9a083117a011af656b9f47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd28708cbf7931b7279e87f1a5a4906efc5af4bbcb9a083117a011af656b9f47", kill_on_drop: false }`
[INFO] [stdout] dd28708cbf7931b7279e87f1a5a4906efc5af4bbcb9a083117a011af656b9f47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] e347d992e7db6d684bc86932acfe2fe24a4ca8df790b3d053752df72e1264288
[INFO] running `Command { std: "docker" "start" "-a" "e347d992e7db6d684bc86932acfe2fe24a4ca8df790b3d053752df72e1264288", kill_on_drop: false }`
[INFO] [stderr]    Compiling rot13 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "e347d992e7db6d684bc86932acfe2fe24a4ca8df790b3d053752df72e1264288", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e347d992e7db6d684bc86932acfe2fe24a4ca8df790b3d053752df72e1264288", kill_on_drop: false }`
[INFO] [stdout] e347d992e7db6d684bc86932acfe2fe24a4ca8df790b3d053752df72e1264288
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 51c2eaa9e873c165101935d3dad9d08b5d347542ecec5cad7e7f0067ce41abef
[INFO] running `Command { std: "docker" "start" "-a" "51c2eaa9e873c165101935d3dad9d08b5d347542ecec5cad7e7f0067ce41abef", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rot13-ab2b3a2c96571e29)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test read::tests::test_read ... ok
[INFO] [stdout] test write::tests::test_write ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rot13
[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" "51c2eaa9e873c165101935d3dad9d08b5d347542ecec5cad7e7f0067ce41abef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51c2eaa9e873c165101935d3dad9d08b5d347542ecec5cad7e7f0067ce41abef", kill_on_drop: false }`
[INFO] [stdout] 51c2eaa9e873c165101935d3dad9d08b5d347542ecec5cad7e7f0067ce41abef