[INFO] fetching crate capn-config 1.4.0...
[INFO] checking capn-config-1.4.0 against master#cf79d034aa3d8f396d407aafce6f1ccd818e710e for pr-155657-1
[INFO] extracting crate capn-config 1.4.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate capn-config 1.4.0
[INFO] finished tweaking crates.io crate capn-config 1.4.0
[INFO] tweaked toml for crates.io crate capn-config 1.4.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate capn-config 1.4.0 on toolchain cf79d034aa3d8f396d407aafce6f1ccd818e710e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate capn-config 1.4.0 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" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded facet-default v0.44.1
[INFO] [stderr]   Downloaded facet-macros-impl v0.44.1
[INFO] [stderr]   Downloaded facet-macro-types v0.44.1
[INFO] [stderr]   Downloaded facet-macro-parse v0.44.1
[INFO] [stderr]   Downloaded facet-macros v0.44.1
[INFO] [stderr]   Downloaded facet-core v0.44.1
[INFO] [stderr]   Downloaded facet v0.44.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 322cb71cd97ceef7c25419c0e85be9529738a1bc4a97594f662ebd18f6aa46a2
[INFO] running `Command { std: "docker" "start" "-a" "322cb71cd97ceef7c25419c0e85be9529738a1bc4a97594f662ebd18f6aa46a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "322cb71cd97ceef7c25419c0e85be9529738a1bc4a97594f662ebd18f6aa46a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "322cb71cd97ceef7c25419c0e85be9529738a1bc4a97594f662ebd18f6aa46a2", kill_on_drop: false }`
[INFO] [stdout] 322cb71cd97ceef7c25419c0e85be9529738a1bc4a97594f662ebd18f6aa46a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86770b6b5e6d10dba28780f59888f55495d563c5615ee38c75573f947ed598f4
[INFO] running `Command { std: "docker" "start" "-a" "86770b6b5e6d10dba28780f59888f55495d563c5615ee38c75573f947ed598f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]     Checking const-fnv1a-hash v1.1.0
[INFO] [stderr]    Compiling facet-core v0.44.1
[INFO] [stderr]    Compiling facet v0.44.1
[INFO] [stderr]    Compiling unsynn v0.3.0
[INFO] [stderr]    Compiling facet-macro-types v0.44.1
[INFO] [stderr]    Compiling facet-macro-parse v0.44.1
[INFO] [stderr]    Compiling facet-macros-impl v0.44.1
[INFO] [stderr]    Compiling facet-macros v0.44.1
[INFO] [stderr]     Checking facet-default v0.44.1
[INFO] [stderr]     Checking capn-config v1.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.54s
[INFO] running `Command { std: "docker" "inspect" "86770b6b5e6d10dba28780f59888f55495d563c5615ee38c75573f947ed598f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86770b6b5e6d10dba28780f59888f55495d563c5615ee38c75573f947ed598f4", kill_on_drop: false }`
[INFO] [stdout] 86770b6b5e6d10dba28780f59888f55495d563c5615ee38c75573f947ed598f4