[INFO] cloning repository https://github.com/akabinds/rust-book-io-project
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/akabinds/rust-book-io-project" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakabinds%2Frust-book-io-project", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakabinds%2Frust-book-io-project'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bbbf8c6bc73412c84028304e78af29b5c2f16505
[INFO] testing akabinds/rust-book-io-project against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakabinds%2Frust-book-io-project" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/akabinds/rust-book-io-project on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/akabinds/rust-book-io-project
[INFO] finished tweaking git repo https://github.com/akabinds/rust-book-io-project
[INFO] tweaked toml for git repo https://github.com/akabinds/rust-book-io-project written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/akabinds/rust-book-io-project already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1e58ab4d7c8538302c9e3aedf1c36c14d589e5b910ce76f5baa6625712ec9b21
[INFO] running `Command { std: "docker" "start" "-a" "1e58ab4d7c8538302c9e3aedf1c36c14d589e5b910ce76f5baa6625712ec9b21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e58ab4d7c8538302c9e3aedf1c36c14d589e5b910ce76f5baa6625712ec9b21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e58ab4d7c8538302c9e3aedf1c36c14d589e5b910ce76f5baa6625712ec9b21", kill_on_drop: false }`
[INFO] [stdout] 1e58ab4d7c8538302c9e3aedf1c36c14d589e5b910ce76f5baa6625712ec9b21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d783a6c1528b91ab3a8b50922b0f576a7f8e26894fa6d01f25e4b60378a5a29
[INFO] running `Command { std: "docker" "start" "-a" "6d783a6c1528b91ab3a8b50922b0f576a7f8e26894fa6d01f25e4b60378a5a29", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-book-io-project v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "6d783a6c1528b91ab3a8b50922b0f576a7f8e26894fa6d01f25e4b60378a5a29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d783a6c1528b91ab3a8b50922b0f576a7f8e26894fa6d01f25e4b60378a5a29", kill_on_drop: false }`
[INFO] [stdout] 6d783a6c1528b91ab3a8b50922b0f576a7f8e26894fa6d01f25e4b60378a5a29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77266abc309e01d2a1513facb418ba130899cf5b221e65d3472eedba65b600e6
[INFO] running `Command { std: "docker" "start" "-a" "77266abc309e01d2a1513facb418ba130899cf5b221e65d3472eedba65b600e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-book-io-project v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "77266abc309e01d2a1513facb418ba130899cf5b221e65d3472eedba65b600e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77266abc309e01d2a1513facb418ba130899cf5b221e65d3472eedba65b600e6", kill_on_drop: false }`
[INFO] [stdout] 77266abc309e01d2a1513facb418ba130899cf5b221e65d3472eedba65b600e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d4a1fedb5cbce4313eec6cede52099565075a246a14960282299182f05e10b69
[INFO] running `Command { std: "docker" "start" "-a" "d4a1fedb5cbce4313eec6cede52099565075a246a14960282299182f05e10b69", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_book_io_project-9151565fb603cd12)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::case_insensitive ... ok
[INFO] [stdout] test tests::case_sensitive ... 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]      Running unittests (/opt/rustwide/target/debug/deps/rust_book_io_project-bf16f1bb0cbca417)
[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]    Doc-tests rust-book-io-project
[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" "d4a1fedb5cbce4313eec6cede52099565075a246a14960282299182f05e10b69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4a1fedb5cbce4313eec6cede52099565075a246a14960282299182f05e10b69", kill_on_drop: false }`
[INFO] [stdout] d4a1fedb5cbce4313eec6cede52099565075a246a14960282299182f05e10b69