[INFO] cloning repository https://github.com/Toby-Shi-cloud/rust_generator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Toby-Shi-cloud/rust_generator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FToby-Shi-cloud%2Frust_generator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FToby-Shi-cloud%2Frust_generator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f8844522b1410edf2c1492fa7663210d4d73eaa8
[INFO] checking Toby-Shi-cloud/rust_generator against try#b10dae361a61486cfbdcd3aae3877ee17e00d192 for pr-153912
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FToby-Shi-cloud%2Frust_generator" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Toby-Shi-cloud/rust_generator
[INFO] finished tweaking git repo https://github.com/Toby-Shi-cloud/rust_generator
[INFO] tweaked toml for git repo https://github.com/Toby-Shi-cloud/rust_generator written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Toby-Shi-cloud/rust_generator on toolchain b10dae361a61486cfbdcd3aae3877ee17e00d192
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b10dae361a61486cfbdcd3aae3877ee17e00d192" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Toby-Shi-cloud/rust_generator 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" "+b10dae361a61486cfbdcd3aae3877ee17e00d192" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b10dae361a61486cfbdcd3aae3877ee17e00d192" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea72275657acccf52bfe8a8f3f3505d5ad9b188825c50c729cd805c0eba9ec35
[INFO] running `Command { std: "docker" "start" "-a" "ea72275657acccf52bfe8a8f3f3505d5ad9b188825c50c729cd805c0eba9ec35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea72275657acccf52bfe8a8f3f3505d5ad9b188825c50c729cd805c0eba9ec35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea72275657acccf52bfe8a8f3f3505d5ad9b188825c50c729cd805c0eba9ec35", kill_on_drop: false }`
[INFO] [stdout] ea72275657acccf52bfe8a8f3f3505d5ad9b188825c50c729cd805c0eba9ec35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b10dae361a61486cfbdcd3aae3877ee17e00d192" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6eb59c3916898d80c0e0e40027908c93e5e70c197dcf24570fb8fcaccec6cb82
[INFO] running `Command { std: "docker" "start" "-a" "6eb59c3916898d80c0e0e40027908c93e5e70c197dcf24570fb8fcaccec6cb82", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]     Checking unicode-ident v1.0.18
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling rust_generator_macro v0.1.1 (/opt/rustwide/workdir/macro)
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking proc-macro2 v1.0.94
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking rust_generator v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking quote v1.0.40
[INFO] [stderr]     Checking syn v2.0.100
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking example v0.1.0 (/opt/rustwide/workdir/example)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.08s
[INFO] running `Command { std: "docker" "inspect" "6eb59c3916898d80c0e0e40027908c93e5e70c197dcf24570fb8fcaccec6cb82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6eb59c3916898d80c0e0e40027908c93e5e70c197dcf24570fb8fcaccec6cb82", kill_on_drop: false }`
[INFO] [stdout] 6eb59c3916898d80c0e0e40027908c93e5e70c197dcf24570fb8fcaccec6cb82