[INFO] fetching crate futures-loco-protocol 0.4.0...
[INFO] checking futures-loco-protocol-0.4.0 against master#f4d794ea0b845413344621d89f6c945062748485 for pr-119369-1
[INFO] extracting crate futures-loco-protocol 0.4.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate futures-loco-protocol 0.4.0 on toolchain f4d794ea0b845413344621d89f6c945062748485
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f4d794ea0b845413344621d89f6c945062748485" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate futures-loco-protocol 0.4.0
[INFO] finished tweaking crates.io crate futures-loco-protocol 0.4.0
[INFO] tweaked toml for crates.io crate futures-loco-protocol 0.4.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f4d794ea0b845413344621d89f6c945062748485" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f4d794ea0b845413344621d89f6c945062748485" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded matchers v0.1.0
[INFO] [stderr]   Downloaded byte-order v0.3.0
[INFO] [stderr]   Downloaded cipher v0.4.4
[INFO] [stderr]   Downloaded inout v0.1.3
[INFO] [stderr]   Downloaded scoped-tls v1.0.1
[INFO] [stderr]   Downloaded cfb-mode v0.8.2
[INFO] [stderr]   Downloaded generator v0.7.5
[INFO] [stderr]   Downloaded loom v0.5.6
[INFO] [stderr]   Downloaded aes v0.8.3
[INFO] [stderr]   Downloaded regex-automata v0.1.10
[INFO] [stderr]   Downloaded regex-syntax v0.6.29
[INFO] [stderr]   Downloaded arrayvec v0.7.4
[INFO] [stderr]   Downloaded tracing-subscriber v0.3.18
[INFO] [stderr]   Downloaded bincode v1.3.3
[INFO] [stderr]   Downloaded oneshot v0.1.6
[INFO] [stderr]   Downloaded nohash-hasher v0.2.0
[INFO] [stderr]   Downloaded tracing-log v0.2.0
[INFO] [stderr]   Downloaded windows v0.48.0
[INFO] [stderr]   Downloaded loco-protocol v6.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+f4d794ea0b845413344621d89f6c945062748485" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6280694619fd5fe0227111718f9e9100403cedd4a0637cee079fc117a77417b7
[INFO] running `Command { std: "docker" "start" "-a" "6280694619fd5fe0227111718f9e9100403cedd4a0637cee079fc117a77417b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6280694619fd5fe0227111718f9e9100403cedd4a0637cee079fc117a77417b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6280694619fd5fe0227111718f9e9100403cedd4a0637cee079fc117a77417b7", kill_on_drop: false }`
[INFO] [stdout] 6280694619fd5fe0227111718f9e9100403cedd4a0637cee079fc117a77417b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+f4d794ea0b845413344621d89f6c945062748485" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 074582985ad7425cc884174c81fb2decf6dc3219de840304fb963358573d113c
[INFO] running `Command { std: "docker" "start" "-a" "074582985ad7425cc884174c81fb2decf6dc3219de840304fb963358573d113c", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking const-oid v0.9.6
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling proc-macro2 v1.0.71
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]     Checking base64ct v1.6.0
[INFO] [stderr]     Checking zeroize v1.7.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking der v0.7.8
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling num-bigint-dig v0.8.4
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]    Compiling syn v2.0.43
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking smallvec v1.11.2
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking cpufeatures v0.2.11
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking nanorand v0.7.0
[INFO] [stderr]     Checking byte-order v0.3.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking oneshot v0.1.6
[INFO] [stderr]     Checking flume v0.11.0
[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking pkcs1 v0.7.5
[INFO] [stderr]     Checking nohash-hasher v0.2.0
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking cfb-mode v0.8.2
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking aes v0.8.3
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]     Checking rsa v0.9.6
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking loco-protocol v6.5.0
[INFO] [stderr]     Checking futures-loco-protocol v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.35s
[INFO] running `Command { std: "docker" "inspect" "074582985ad7425cc884174c81fb2decf6dc3219de840304fb963358573d113c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "074582985ad7425cc884174c81fb2decf6dc3219de840304fb963358573d113c", kill_on_drop: false }`
[INFO] [stdout] 074582985ad7425cc884174c81fb2decf6dc3219de840304fb963358573d113c