[INFO] cloning repository https://github.com/tokyohuang123/oa_system
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tokyohuang123/oa_system" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftokyohuang123%2Foa_system", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftokyohuang123%2Foa_system'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 335a51fad9262b4b9e7dc3339dfcb2a3958a7327
[INFO] checking tokyohuang123/oa_system against try#c86ec274072509d26d0ee52682a0c94ed012ed89 for pr-153027
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftokyohuang123%2Foa_system" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tokyohuang123/oa_system
[INFO] finished tweaking git repo https://github.com/tokyohuang123/oa_system
[INFO] tweaked toml for git repo https://github.com/tokyohuang123/oa_system written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tokyohuang123/oa_system on toolchain c86ec274072509d26d0ee52682a0c94ed012ed89
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c86ec274072509d26d0ee52682a0c94ed012ed89" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tokyohuang123/oa_system 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" "+c86ec274072509d26d0ee52682a0c94ed012ed89" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+c86ec274072509d26d0ee52682a0c94ed012ed89" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 94338aa87ae368576d333578ad9ca06b14879fd03a59f4d30d85a8cc2c00f338
[INFO] running `Command { std: "docker" "start" "-a" "94338aa87ae368576d333578ad9ca06b14879fd03a59f4d30d85a8cc2c00f338", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94338aa87ae368576d333578ad9ca06b14879fd03a59f4d30d85a8cc2c00f338", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94338aa87ae368576d333578ad9ca06b14879fd03a59f4d30d85a8cc2c00f338", kill_on_drop: false }`
[INFO] [stdout] 94338aa87ae368576d333578ad9ca06b14879fd03a59f4d30d85a8cc2c00f338
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+c86ec274072509d26d0ee52682a0c94ed012ed89" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8b83ab847d9757918d7aa752f46fa0f4b00ac7c722b8fb7b1b3d7a1ae970618
[INFO] running `Command { std: "docker" "start" "-a" "d8b83ab847d9757918d7aa752f46fa0f4b00ac7c722b8fb7b1b3d7a1ae970618", kill_on_drop: false }`
[INFO] [stderr]     Checking workflow_definition v0.1.0 (/opt/rustwide/workdir/workflow_definition)
[INFO] [stderr]     Checking employee_management v0.1.0 (/opt/rustwide/workdir/employee_management)
[INFO] [stderr]     Checking reporting_and_analysis v0.1.0 (/opt/rustwide/workdir/reporting_and_analysis)
[INFO] [stderr]     Checking system_settings v0.1.0 (/opt/rustwide/workdir/system_settings)
[INFO] [stderr]     Checking document_management v0.1.0 (/opt/rustwide/workdir/document_management)
[INFO] [stderr]     Checking user_management v0.1.0 (/opt/rustwide/workdir/user_management)
[INFO] [stderr]     Checking notification_system v0.1.0 (/opt/rustwide/workdir/notification_system)
[INFO] [stderr]     Checking utils v0.1.0 (/opt/rustwide/workdir/utils)
[INFO] [stdout] warning: unused import: `crate::comm::models::Notification`
[INFO] [stdout]  --> notification_system/src/comm/service_trait.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::comm::models::Notification;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `WorkflowAction`
[INFO] [stdout]  --> workflow_definition/src/lib.rs:3:32
[INFO] [stdout]   |
[INFO] [stdout] 3 | use comm::step::{WorkflowStep, WorkflowAction};
[INFO] [stdout]   |                                ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking workflow_instance v0.1.0 (/opt/rustwide/workdir/workflow_instance)
[INFO] [stdout] warning: unused import: `crate::comm::storage::InMemoryStorage`
[INFO] [stdout]  --> workflow_instance/src/comm/api.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::comm::storage::InMemoryStorage;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking oa_system v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "d8b83ab847d9757918d7aa752f46fa0f4b00ac7c722b8fb7b1b3d7a1ae970618", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8b83ab847d9757918d7aa752f46fa0f4b00ac7c722b8fb7b1b3d7a1ae970618", kill_on_drop: false }`
[INFO] [stdout] d8b83ab847d9757918d7aa752f46fa0f4b00ac7c722b8fb7b1b3d7a1ae970618