[INFO] cloning repository https://github.com/yuya-isaka/my-lang-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yuya-isaka/my-lang-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuya-isaka%2Fmy-lang-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuya-isaka%2Fmy-lang-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4e41af19df2deb38899da3cdb7dafddd3963a385
[INFO] testing yuya-isaka/my-lang-rust against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuya-isaka%2Fmy-lang-rust" "/workspace/builds/worker-41/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-41/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yuya-isaka/my-lang-rust on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/yuya-isaka/my-lang-rust
[INFO] finished tweaking git repo https://github.com/yuya-isaka/my-lang-rust
[INFO] tweaked toml for git repo https://github.com/yuya-isaka/my-lang-rust written to /workspace/builds/worker-41/source/Cargo.toml
[INFO] crate git repo https://github.com/yuya-isaka/my-lang-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] facd21b8d0c2607be173b71daa865462dc5b882d0739dc53bb59016d4ff3a0b8
[INFO] running `Command { std: "docker" "start" "-a" "facd21b8d0c2607be173b71daa865462dc5b882d0739dc53bb59016d4ff3a0b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "facd21b8d0c2607be173b71daa865462dc5b882d0739dc53bb59016d4ff3a0b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "facd21b8d0c2607be173b71daa865462dc5b882d0739dc53bb59016d4ff3a0b8", kill_on_drop: false }`
[INFO] [stdout] facd21b8d0c2607be173b71daa865462dc5b882d0739dc53bb59016d4ff3a0b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d5c7ce81eb80e401a1bbeefef35d8de2c9950a742bcba757910c3bd819f11901
[INFO] running `Command { std: "docker" "start" "-a" "d5c7ce81eb80e401a1bbeefef35d8de2c9950a742bcba757910c3bd819f11901", kill_on_drop: false }`
[INFO] [stderr]    Compiling my-lang-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "d5c7ce81eb80e401a1bbeefef35d8de2c9950a742bcba757910c3bd819f11901", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5c7ce81eb80e401a1bbeefef35d8de2c9950a742bcba757910c3bd819f11901", kill_on_drop: false }`
[INFO] [stdout] d5c7ce81eb80e401a1bbeefef35d8de2c9950a742bcba757910c3bd819f11901
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 63ad26624dfcb8d8ddeb3c84d0701c0ffd8f55d4e7450ebfe3efab66c6ec2d2b
[INFO] running `Command { std: "docker" "start" "-a" "63ad26624dfcb8d8ddeb3c84d0701c0ffd8f55d4e7450ebfe3efab66c6ec2d2b", kill_on_drop: false }`
[INFO] [stderr]    Compiling my-lang-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/my_lang_rust-f9da7b4c0dbcd91c)
[INFO] running `Command { std: "docker" "inspect" "63ad26624dfcb8d8ddeb3c84d0701c0ffd8f55d4e7450ebfe3efab66c6ec2d2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63ad26624dfcb8d8ddeb3c84d0701c0ffd8f55d4e7450ebfe3efab66c6ec2d2b", kill_on_drop: false }`
[INFO] [stdout] 63ad26624dfcb8d8ddeb3c84d0701c0ffd8f55d4e7450ebfe3efab66c6ec2d2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0f8b207783169598ccc7a6f5b7e61ed22255d7798d54ee8370967e3f8331ff49
[INFO] running `Command { std: "docker" "start" "-a" "0f8b207783169598ccc7a6f5b7e61ed22255d7798d54ee8370967e3f8331ff49", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/my_lang_rust-f9da7b4c0dbcd91c)
[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" "0f8b207783169598ccc7a6f5b7e61ed22255d7798d54ee8370967e3f8331ff49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f8b207783169598ccc7a6f5b7e61ed22255d7798d54ee8370967e3f8331ff49", kill_on_drop: false }`
[INFO] [stdout] 0f8b207783169598ccc7a6f5b7e61ed22255d7798d54ee8370967e3f8331ff49