[INFO] fetching crate redis-args-impl 0.16.0...
[INFO] checking redis-args-impl-0.16.0 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate redis-args-impl 0.16.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate redis-args-impl 0.16.0 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate redis-args-impl 0.16.0
[INFO] finished tweaking crates.io crate redis-args-impl 0.16.0
[INFO] tweaked toml for crates.io crate redis-args-impl 0.16.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 48 packages to latest compatible versions
[INFO] [stderr]       Adding idna v0.5.0 (latest: v1.0.2)
[INFO] [stderr]       Adding windows-sys v0.52.0 (latest: v0.59.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded redis-args v0.16.0
[INFO] [stderr]   Downloaded redis-args-impl v0.16.0
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4cbceb9e6abb607daabe3482888053c513904aadd85134cff6f39c02a28180ec
[INFO] running `Command { std: "docker" "start" "-a" "4cbceb9e6abb607daabe3482888053c513904aadd85134cff6f39c02a28180ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4cbceb9e6abb607daabe3482888053c513904aadd85134cff6f39c02a28180ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cbceb9e6abb607daabe3482888053c513904aadd85134cff6f39c02a28180ec", kill_on_drop: false }`
[INFO] [stdout] 4cbceb9e6abb607daabe3482888053c513904aadd85134cff6f39c02a28180ec
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79d508f2e2b62e3c3806542d9a8f881cb04d4462dc437d66c3975cf696c79ef0
[INFO] running `Command { std: "docker" "start" "-a" "79d508f2e2b62e3c3806542d9a8f881cb04d4462dc437d66c3975cf696c79ef0", kill_on_drop: false }`
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]     Checking tinyvec v1.8.0
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]     Checking bytes v1.7.1
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking ident_case v1.0.1
[INFO] [stderr]    Compiling serde_json v1.0.127
[INFO] [stderr]     Checking sha1_smol v1.0.1
[INFO] [stderr]     Checking combine v4.6.7
[INFO] [stderr]     Checking arc-swap v1.7.1
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking unicode-normalization v0.1.23
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking url v2.5.2
[INFO] [stderr]     Checking darling_core v0.20.10
[INFO] [stderr]     Checking redis v0.26.1
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]     Checking redis-args-impl v0.16.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling redis-args-impl v0.16.0
[INFO] [stderr]     Checking redis-args v0.16.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.93s
[INFO] running `Command { std: "docker" "inspect" "79d508f2e2b62e3c3806542d9a8f881cb04d4462dc437d66c3975cf696c79ef0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79d508f2e2b62e3c3806542d9a8f881cb04d4462dc437d66c3975cf696c79ef0", kill_on_drop: false }`
[INFO] [stdout] 79d508f2e2b62e3c3806542d9a8f881cb04d4462dc437d66c3975cf696c79ef0