[INFO] cloning repository https://github.com/XuZheng0912/Rust-Book-Example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/XuZheng0912/Rust-Book-Example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXuZheng0912%2FRust-Book-Example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXuZheng0912%2FRust-Book-Example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0a6ad6f43eb3f7be480ed6e00c442874593583a5
[INFO] testing XuZheng0912/Rust-Book-Example against 1.83.0 for beta-1.84.0-4-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXuZheng0912%2FRust-Book-Example" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/XuZheng0912/Rust-Book-Example on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/XuZheng0912/Rust-Book-Example
[INFO] finished tweaking git repo https://github.com/XuZheng0912/Rust-Book-Example
[INFO] tweaked toml for git repo https://github.com/XuZheng0912/Rust-Book-Example written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/XuZheng0912/Rust-Book-Example already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c5febb782354d4a1702a2f1643a946fd94e8906dda21e93b01378da21ca2821
[INFO] running `Command { std: "docker" "start" "-a" "3c5febb782354d4a1702a2f1643a946fd94e8906dda21e93b01378da21ca2821", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c5febb782354d4a1702a2f1643a946fd94e8906dda21e93b01378da21ca2821", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c5febb782354d4a1702a2f1643a946fd94e8906dda21e93b01378da21ca2821", kill_on_drop: false }`
[INFO] [stdout] 3c5febb782354d4a1702a2f1643a946fd94e8906dda21e93b01378da21ca2821
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a25634d3aa648f533ae4c46c207a122ca016bd4b2b2e73a58a183cb034f71e7e
[INFO] running `Command { std: "docker" "start" "-a" "a25634d3aa648f533ae4c46c207a122ca016bd4b2b2e73a58a183cb034f71e7e", kill_on_drop: false }`
[INFO] [stderr]    Compiling Study v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "a25634d3aa648f533ae4c46c207a122ca016bd4b2b2e73a58a183cb034f71e7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a25634d3aa648f533ae4c46c207a122ca016bd4b2b2e73a58a183cb034f71e7e", kill_on_drop: false }`
[INFO] [stdout] a25634d3aa648f533ae4c46c207a122ca016bd4b2b2e73a58a183cb034f71e7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b36a89b00750a3cbbd10c4c109fc74870765e8d8c3c057acdee09593da6bdd6
[INFO] running `Command { std: "docker" "start" "-a" "4b36a89b00750a3cbbd10c4c109fc74870765e8d8c3c057acdee09593da6bdd6", kill_on_drop: false }`
[INFO] [stderr]    Compiling Study v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "4b36a89b00750a3cbbd10c4c109fc74870765e8d8c3c057acdee09593da6bdd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b36a89b00750a3cbbd10c4c109fc74870765e8d8c3c057acdee09593da6bdd6", kill_on_drop: false }`
[INFO] [stdout] 4b36a89b00750a3cbbd10c4c109fc74870765e8d8c3c057acdee09593da6bdd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cc5edc6c082b911b76d09a8b25f6402394540aa4f2943d0e5f3730fc3d87a915
[INFO] running `Command { std: "docker" "start" "-a" "cc5edc6c082b911b76d09a8b25f6402394540aa4f2943d0e5f3730fc3d87a915", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/Study-51c8c5558db65cf7)
[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" "cc5edc6c082b911b76d09a8b25f6402394540aa4f2943d0e5f3730fc3d87a915", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc5edc6c082b911b76d09a8b25f6402394540aa4f2943d0e5f3730fc3d87a915", kill_on_drop: false }`
[INFO] [stdout] cc5edc6c082b911b76d09a8b25f6402394540aa4f2943d0e5f3730fc3d87a915
