[INFO] fetching crate client_side_validation 0.4.0...
[INFO] checking client_side_validation-0.4.0 against try#6f8a6450478f69b8510c8976ab6c2a70b3b0e47c for pr-84920
[INFO] extracting crate client_side_validation 0.4.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate client_side_validation 0.4.0 on toolchain 6f8a6450478f69b8510c8976ab6c2a70b3b0e47c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate client_side_validation 0.4.0
[INFO] finished tweaking crates.io crate client_side_validation 0.4.0
[INFO] tweaked toml for crates.io crate client_side_validation 0.4.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded odds v0.2.26
[INFO] [stderr]   Downloaded amplify_derive v2.7.0
[INFO] [stderr]   Downloaded secp256k1 v0.20.2
[INFO] [stderr]   Downloaded arrayvec v0.3.25
[INFO] [stderr]   Downloaded grin_secp256k1zkp v0.7.11
[INFO] [stderr]   Downloaded strict_encoding_derive v1.1.0
[INFO] [stderr]   Downloaded strict_encoding v1.2.3
[INFO] [stderr]   Downloaded amplify v3.4.0
[INFO] [stderr]   Downloaded amplify_syn v1.1.3
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5fd97c4ead6c6f3802792c5577a27e8bd32de311f672af6bbf0e01791ed4e910
[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" "5fd97c4ead6c6f3802792c5577a27e8bd32de311f672af6bbf0e01791ed4e910", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5fd97c4ead6c6f3802792c5577a27e8bd32de311f672af6bbf0e01791ed4e910", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fd97c4ead6c6f3802792c5577a27e8bd32de311f672af6bbf0e01791ed4e910", kill_on_drop: false }`
[INFO] [stdout] 5fd97c4ead6c6f3802792c5577a27e8bd32de311f672af6bbf0e01791ed4e910
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff1e25b0536c6fb0c4f2c1234ffacd6da1fa9745c6ece200d2649a857158d689
[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" "ff1e25b0536c6fb0c4f2c1234ffacd6da1fa9745c6ece200d2649a857158d689", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]     Checking unicode-xid v0.2.2
[INFO] [stderr]     Checking bitcoin_hashes v0.9.6
[INFO] [stderr]    Compiling secp256k1-sys v0.4.0
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking quote v1.0.9
[INFO] [stderr]     Checking secp256k1 v0.20.2
[INFO] [stderr]     Checking amplify_syn v1.1.3
[INFO] [stderr]     Checking bitcoin v0.26.0
[INFO] [stderr]    Compiling amplify_derive v2.7.0
[INFO] [stderr]    Compiling amplify v3.4.0
[INFO] [stderr]    Compiling strict_encoding_derive v1.1.0
[INFO] [stderr]     Checking strict_encoding v1.2.3
[INFO] [stderr]     Checking client_side_validation v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.08s
[INFO] running `Command { std: "docker" "inspect" "ff1e25b0536c6fb0c4f2c1234ffacd6da1fa9745c6ece200d2649a857158d689", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff1e25b0536c6fb0c4f2c1234ffacd6da1fa9745c6ece200d2649a857158d689", kill_on_drop: false }`
[INFO] [stdout] ff1e25b0536c6fb0c4f2c1234ffacd6da1fa9745c6ece200d2649a857158d689