[INFO] cloning repository https://github.com/morimoto0606/rust_test_for_software_design
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/morimoto0606/rust_test_for_software_design" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmorimoto0606%2Frust_test_for_software_design", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmorimoto0606%2Frust_test_for_software_design'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cd85a5bbbd58f6f62e1bd2326322d150ed3f7feb
[INFO] checking morimoto0606/rust_test_for_software_design against master#0d37dca25a51fb900a402c94c8818ad1c2789e30 for pr-77526
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmorimoto0606%2Frust_test_for_software_design" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] [stderr] Checking out files:  62% (131/209)   
Checking out files:  63% (132/209)   
Checking out files:  64% (134/209)   
Checking out files:  65% (136/209)   
Checking out files:  66% (138/209)   
Checking out files:  67% (141/209)   
Checking out files:  68% (143/209)   
Checking out files:  69% (145/209)   
Checking out files:  70% (147/209)   
Checking out files:  71% (149/209)   
Checking out files:  72% (151/209)   
Checking out files:  73% (153/209)   
Checking out files:  74% (155/209)   
Checking out files:  75% (157/209)   
Checking out files:  76% (159/209)   
Checking out files:  77% (161/209)   
Checking out files:  78% (164/209)   
Checking out files:  79% (166/209)   
Checking out files:  80% (168/209)   
Checking out files:  81% (170/209)   
Checking out files:  82% (172/209)   
Checking out files:  83% (174/209)   
Checking out files:  84% (176/209)   
Checking out files:  85% (178/209)   
Checking out files:  86% (180/209)   
Checking out files:  87% (182/209)   
Checking out files:  88% (184/209)   
Checking out files:  89% (187/209)   
Checking out files:  90% (189/209)   
Checking out files:  91% (191/209)   
Checking out files:  92% (193/209)   
Checking out files:  93% (195/209)   
Checking out files:  94% (197/209)   
Checking out files:  95% (199/209)   
Checking out files:  96% (201/209)   
Checking out files:  97% (203/209)   
Checking out files:  98% (205/209)   
Checking out files:  99% (207/209)   
Checking out files: 100% (209/209)   
Checking out files: 100% (209/209), done.
[INFO] validating manifest of git repo https://github.com/morimoto0606/rust_test_for_software_design on toolchain 0d37dca25a51fb900a402c94c8818ad1c2789e30
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/morimoto0606/rust_test_for_software_design
[INFO] finished tweaking git repo https://github.com/morimoto0606/rust_test_for_software_design
[INFO] tweaked toml for git repo https://github.com/morimoto0606/rust_test_for_software_design written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/morimoto0606/rust_test_for_software_design already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 312157a4616274b1f8d634f503e8f4eb14f299d85709fd34b38fefa8a81a60f6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "312157a4616274b1f8d634f503e8f4eb14f299d85709fd34b38fefa8a81a60f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "312157a4616274b1f8d634f503e8f4eb14f299d85709fd34b38fefa8a81a60f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "312157a4616274b1f8d634f503e8f4eb14f299d85709fd34b38fefa8a81a60f6", kill_on_drop: false }`
[INFO] [stdout] 312157a4616274b1f8d634f503e8f4eb14f299d85709fd34b38fefa8a81a60f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c4c7c3744a4553ce5d0e2ce23a3aac6d6736151c2604cf75a54fefb00de0bdd
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4c4c7c3744a4553ce5d0e2ce23a3aac6d6736151c2604cf75a54fefb00de0bdd", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking regex-syntax v0.6.18
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking aho-corasick v0.7.10
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]     Checking grep-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.59s
[INFO] running `Command { std: "docker" "inspect" "4c4c7c3744a4553ce5d0e2ce23a3aac6d6736151c2604cf75a54fefb00de0bdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c4c7c3744a4553ce5d0e2ce23a3aac6d6736151c2604cf75a54fefb00de0bdd", kill_on_drop: false }`
[INFO] [stdout] 4c4c7c3744a4553ce5d0e2ce23a3aac6d6736151c2604cf75a54fefb00de0bdd