[INFO] fetching crate yarte_derive 0.15.2...
[INFO] checking yarte_derive-0.15.2 against try#6f8a6450478f69b8510c8976ab6c2a70b3b0e47c for pr-84920
[INFO] extracting crate yarte_derive 0.15.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate yarte_derive 0.15.2 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 yarte_derive 0.15.2
[INFO] finished tweaking crates.io crate yarte_derive 0.15.2
[INFO] tweaked toml for crates.io crate yarte_derive 0.15.2 written to /workspace/builds/worker-6/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 yarte_codegen v0.15.2
[INFO] [stderr]   Downloaded yarte_dom v0.15.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 61f037b014b4208564ca4e19a74685c182fab100d88034b493dcfaa1771f0705
[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" "61f037b014b4208564ca4e19a74685c182fab100d88034b493dcfaa1771f0705", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61f037b014b4208564ca4e19a74685c182fab100d88034b493dcfaa1771f0705", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61f037b014b4208564ca4e19a74685c182fab100d88034b493dcfaa1771f0705", kill_on_drop: false }`
[INFO] [stdout] 61f037b014b4208564ca4e19a74685c182fab100d88034b493dcfaa1771f0705
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4952765c2750eb3d888177299594c6b549e3c80c20d6af1aac24b14bd5bcf0f5
[INFO] running `Command { std: "docker" "start" "-a" "4952765c2750eb3d888177299594c6b549e3c80c20d6af1aac24b14bd5bcf0f5", 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 yansi-term v0.1.2
[INFO] [stderr]     Checking annotate-snippets v0.9.0
[INFO] [stderr]     Checking quote v1.0.9
[INFO] [stderr]     Checking v_eval v0.6.0
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling v_escape_derive v0.8.4
[INFO] [stderr]    Compiling derive_more v0.99.13
[INFO] [stderr]     Checking v_escape v0.16.0
[INFO] [stderr]     Checking v_htmlescape v0.13.0
[INFO] [stderr]     Checking serde v1.0.125
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking serde_json v1.0.64
[INFO] [stderr]     Checking plist v1.1.0
[INFO] [stderr]     Checking serde_yaml v0.8.17
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking syntect v4.5.0
[INFO] [stderr]     Checking bat v0.17.1
[INFO] [stderr]     Checking yarte_helpers v0.15.0
[INFO] [stderr]     Checking yarte_parser v0.15.0
[INFO] [stderr]     Checking yarte_hir v0.15.2
[INFO] [stderr]     Checking yarte_codegen v0.15.2
[INFO] [stderr]     Checking yarte_derive v0.15.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 08s
[INFO] running `Command { std: "docker" "inspect" "4952765c2750eb3d888177299594c6b549e3c80c20d6af1aac24b14bd5bcf0f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4952765c2750eb3d888177299594c6b549e3c80c20d6af1aac24b14bd5bcf0f5", kill_on_drop: false }`
[INFO] [stdout] 4952765c2750eb3d888177299594c6b549e3c80c20d6af1aac24b14bd5bcf0f5