[INFO] fetching crate vcard 0.4.7...
[INFO] checking vcard-0.4.7 against try#b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f for pr-76104
[INFO] extracting crate vcard 0.4.7 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate vcard 0.4.7 on toolchain b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vcard 0.4.7
[INFO] finished tweaking crates.io crate vcard 0.4.7
[INFO] tweaked toml for crates.io crate vcard 0.4.7 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate vcard 0.4.7 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded regex-cache v0.2.0
[INFO] [stderr]   Downloaded phonenumber v0.2.4+8.11.3
[INFO] [stderr]   Downloaded base64-stream v1.2.3
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 87618ad460f494381cde4bdf153dd959fada377f8e48e1e9cd87150ee506dd42
[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" "87618ad460f494381cde4bdf153dd959fada377f8e48e1e9cd87150ee506dd42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87618ad460f494381cde4bdf153dd959fada377f8e48e1e9cd87150ee506dd42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87618ad460f494381cde4bdf153dd959fada377f8e48e1e9cd87150ee506dd42", kill_on_drop: false }`
[INFO] [stdout] 87618ad460f494381cde4bdf153dd959fada377f8e48e1e9cd87150ee506dd42
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+b1cc2963e8346ba1f5afb1edb86dbcf3f9ef0c5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3bb8360973ce6ee31b71d496e1fc75f289df6b4beef3793a7191924e91346934
[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" "3bb8360973ce6ee31b71d496e1fc75f289df6b4beef3793a7191924e91346934", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.34
[INFO] [stderr]    Compiling if_rust_version v1.0.0
[INFO] [stderr]     Checking linked-hash-map v0.5.3
[INFO] [stderr]     Checking oncemutex v0.1.1
[INFO] [stderr]     Checking debug-helper v0.3.9
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling miniz_oxide v0.4.0
[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]    Compiling generic-array v0.14.3
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling quick-xml v0.17.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]     Checking bincode v1.3.1
[INFO] [stderr]     Checking lexical-core v0.7.4
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.0
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]     Checking lru-cache v0.1.2
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling mime_guess v2.0.3
[INFO] [stderr]     Checking backtrace v0.3.50
[INFO] [stderr]    Compiling chrono-tz v0.5.2
[INFO] [stderr]     Checking regex-cache v0.2.0
[INFO] [stderr]     Checking chrono v0.4.13
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]     Checking nom v5.1.2
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling enum-ordinalize v3.1.5
[INFO] [stderr]    Compiling educe v0.4.11
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]     Checking base64-stream v1.2.3
[INFO] [stderr]    Compiling phonenumber v0.2.4+8.11.3
[INFO] [stderr]     Checking validators v0.20.19
[INFO] [stderr]     Checking vcard v0.4.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 29s
[INFO] running `Command { std: "docker" "inspect" "3bb8360973ce6ee31b71d496e1fc75f289df6b4beef3793a7191924e91346934", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bb8360973ce6ee31b71d496e1fc75f289df6b4beef3793a7191924e91346934", kill_on_drop: false }`
[INFO] [stdout] 3bb8360973ce6ee31b71d496e1fc75f289df6b4beef3793a7191924e91346934