[INFO] cloning repository https://github.com/embive/embive
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/embive/embive" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fembive%2Fembive", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fembive%2Fembive'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 637faaa06db65ee0ad4ccca5bedd07f60ad72f11
[INFO] checking embive/embive against master#733108b6d4acaa93fe26ae281ea305aacd6aac4e for pr-148967
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fembive%2Fembive" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/embive/embive
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/embive/embive
[INFO] tweaked toml for git repo https://github.com/embive/embive written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/embive/embive on toolchain 733108b6d4acaa93fe26ae281ea305aacd6aac4e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733108b6d4acaa93fe26ae281ea305aacd6aac4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/embive/embive 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" "+733108b6d4acaa93fe26ae281ea305aacd6aac4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gdbstub_arch v0.3.2
[INFO] [stderr]   Downloaded gdbstub v0.7.7
[INFO] [stderr]   Downloaded jiff-static v0.2.6
[INFO] [stderr]   Downloaded jiff v0.2.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+733108b6d4acaa93fe26ae281ea305aacd6aac4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d1d2b8dafb9caa25d7b0f5bd9cf2df6ae8e5486626e5ab83fc0cb8b18411026e
[INFO] running `Command { std: "docker" "start" "-a" "d1d2b8dafb9caa25d7b0f5bd9cf2df6ae8e5486626e5ab83fc0cb8b18411026e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1d2b8dafb9caa25d7b0f5bd9cf2df6ae8e5486626e5ab83fc0cb8b18411026e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1d2b8dafb9caa25d7b0f5bd9cf2df6ae8e5486626e5ab83fc0cb8b18411026e", kill_on_drop: false }`
[INFO] [stdout] d1d2b8dafb9caa25d7b0f5bd9cf2df6ae8e5486626e5ab83fc0cb8b18411026e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+733108b6d4acaa93fe26ae281ea305aacd6aac4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ba1d79531419693c85d43f4e0529a9f429a14b75f3c5dc1feb751e6c79cfa7b
[INFO] running `Command { std: "docker" "start" "-a" "7ba1d79531419693c85d43f4e0529a9f429a14b75f3c5dc1feb751e6c79cfa7b", kill_on_drop: false }`
[INFO] [stderr]     Checking elf v0.8.0
[INFO] [stderr]    Compiling embassy-executor v0.7.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]     Checking critical-section v1.2.0
[INFO] [stderr]     Checking jiff v0.2.6
[INFO] [stderr]     Checking embassy-futures v0.1.1
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking embive v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking env_filter v0.1.3
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]    Compiling cc v1.2.18
[INFO] [stderr]    Compiling libfuzzer-sys v0.4.9
[INFO] [stderr]     Checking env_logger v0.11.8
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling embassy-executor-macros v0.6.2
[INFO] [stderr]     Checking embive-fuzz v0.0.0 (/opt/rustwide/workdir/fuzz)
[INFO] [stderr]     Checking embive-embassy-example v0.1.0 (/opt/rustwide/workdir/examples/embassy)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.15s
[INFO] running `Command { std: "docker" "inspect" "7ba1d79531419693c85d43f4e0529a9f429a14b75f3c5dc1feb751e6c79cfa7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ba1d79531419693c85d43f4e0529a9f429a14b75f3c5dc1feb751e6c79cfa7b", kill_on_drop: false }`
[INFO] [stdout] 7ba1d79531419693c85d43f4e0529a9f429a14b75f3c5dc1feb751e6c79cfa7b