[INFO] fetching crate jsonrpc_client_macro 0.2.0...
[INFO] checking jsonrpc_client_macro-0.2.0 against try#7b3565da729099dbe807466fcd118fb2815986e0 for pr-81789
[INFO] extracting crate jsonrpc_client_macro 0.2.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate jsonrpc_client_macro 0.2.0 on toolchain 7b3565da729099dbe807466fcd118fb2815986e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jsonrpc_client_macro 0.2.0
[INFO] finished tweaking crates.io crate jsonrpc_client_macro 0.2.0
[INFO] tweaked toml for crates.io crate jsonrpc_client_macro 0.2.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cb2d2c82c3bf780ce521fc8e0cac929fe6974b93357fa1495b7fd562ee3f390f
[INFO] running `Command { std: "docker" "start" "-a" "cb2d2c82c3bf780ce521fc8e0cac929fe6974b93357fa1495b7fd562ee3f390f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb2d2c82c3bf780ce521fc8e0cac929fe6974b93357fa1495b7fd562ee3f390f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb2d2c82c3bf780ce521fc8e0cac929fe6974b93357fa1495b7fd562ee3f390f", kill_on_drop: false }`
[INFO] [stdout] cb2d2c82c3bf780ce521fc8e0cac929fe6974b93357fa1495b7fd562ee3f390f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1b9a36581ae4e1aa1529f4149c4a3b0c32fe9bdd4e56567b49b7cc5e2109f40d
[INFO] running `Command { std: "docker" "start" "-a" "1b9a36581ae4e1aa1529f4149c4a3b0c32fe9bdd4e56567b49b7cc5e2109f40d", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-xid v0.2.1
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]     Checking tracing v0.1.25
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]     Checking native-tls v0.2.7
[INFO] [stderr]     Checking proc-macro2 v1.0.26
[INFO] [stderr]     Checking tracing-futures v0.2.5
[INFO] [stderr]     Checking quote v1.0.9
[INFO] [stderr]     Checking tokio v0.2.25
[INFO] [stderr]     Checking syn v1.0.70
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking tokio-tls v0.3.1
[INFO] [stderr]     Checking h2 v0.2.7
[INFO] [stderr]     Checking jsonrpc_client_macro v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking serde_urlencoded v0.7.0
[INFO] [stderr]     Checking hyper v0.13.10
[INFO] [stderr]     Checking hyper-tls v0.4.3
[INFO] [stderr]     Checking reqwest v0.10.10
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.02s
[INFO] running `Command { std: "docker" "inspect" "1b9a36581ae4e1aa1529f4149c4a3b0c32fe9bdd4e56567b49b7cc5e2109f40d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b9a36581ae4e1aa1529f4149c4a3b0c32fe9bdd4e56567b49b7cc5e2109f40d", kill_on_drop: false }`
[INFO] [stdout] 1b9a36581ae4e1aa1529f4149c4a3b0c32fe9bdd4e56567b49b7cc5e2109f40d