[INFO] fetching crate string_cache 0.8.1...
[INFO] checking string_cache-0.8.1 against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3
[INFO] extracting crate string_cache 0.8.1 into /workspace/builds/worker-87/source
[INFO] validating manifest of crates.io crate string_cache 0.8.1 on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate string_cache 0.8.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate string_cache 0.8.1
[INFO] tweaked toml for crates.io crate string_cache 0.8.1 written to /workspace/builds/worker-87/source/Cargo.toml
[INFO] crate crates.io crate string_cache 0.8.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff72e853c3c5647458bb77fe3031856d84e7b9b97ea834dd64000a4c9712052b
[INFO] running `Command { std: "docker" "start" "-a" "ff72e853c3c5647458bb77fe3031856d84e7b9b97ea834dd64000a4c9712052b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff72e853c3c5647458bb77fe3031856d84e7b9b97ea834dd64000a4c9712052b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff72e853c3c5647458bb77fe3031856d84e7b9b97ea834dd64000a4c9712052b", kill_on_drop: false }`
[INFO] [stdout] ff72e853c3c5647458bb77fe3031856d84e7b9b97ea834dd64000a4c9712052b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b546294a2d8d60973711dd90dd87ae183f9163b336ec30908a41fbf17de9919
[INFO] running `Command { std: "docker" "start" "-a" "4b546294a2d8d60973711dd90dd87ae183f9163b336ec30908a41fbf17de9919", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.98
[INFO] [stderr]     Checking siphasher v0.3.1
[INFO] [stderr]     Checking precomputed-hash v0.1.1
[INFO] [stderr]     Checking lazy_static v1.3.0
[INFO] [stderr]     Checking new_debug_unreachable v1.0.3
[INFO] [stderr]     Checking phf_shared v0.8.0
[INFO] [stderr]     Checking string_cache v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.17s
[INFO] running `Command { std: "docker" "inspect" "4b546294a2d8d60973711dd90dd87ae183f9163b336ec30908a41fbf17de9919", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b546294a2d8d60973711dd90dd87ae183f9163b336ec30908a41fbf17de9919", kill_on_drop: false }`
[INFO] [stdout] 4b546294a2d8d60973711dd90dd87ae183f9163b336ec30908a41fbf17de9919