[INFO] fetching crate symphonize 0.13.0...
[INFO] checking symphonize-0.13.0 against master#8321f00bf4a5f25cad5ec8861c5469afe6e0ce8b for pr-133925
[INFO] extracting crate symphonize 0.13.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate symphonize 0.13.0 on toolchain 8321f00bf4a5f25cad5ec8861c5469afe6e0ce8b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8321f00bf4a5f25cad5ec8861c5469afe6e0ce8b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate symphonize 0.13.0
[INFO] finished tweaking crates.io crate symphonize 0.13.0
[INFO] tweaked toml for crates.io crate symphonize 0.13.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate symphonize 0.13.0 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" "+8321f00bf4a5f25cad5ec8861c5469afe6e0ce8b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded shvar v0.6.0
[INFO] [stderr]   Downloaded arrrg v0.6.0
[INFO] [stderr]   Downloaded arrrg_derive v0.6.0
[INFO] [stderr]   Downloaded indicio v0.10.0
[INFO] [stderr]   Downloaded rc_conf v0.11.0
[INFO] [stderr]   Downloaded k8src v0.13.0
[INFO] [stderr]   Downloaded sig_fig_histogram v0.4.0
[INFO] [stderr]   Downloaded tatl v0.11.0
[INFO] [stderr]   Downloaded biometrics v0.10.0
[INFO] [stderr]   Downloaded one_two_eight v0.8.0
[INFO] [stderr]   Downloaded buffertk v0.11.0
[INFO] [stderr]   Downloaded prototk_derive v0.11.0
[INFO] [stderr]   Downloaded zerror v0.7.0
[INFO] [stderr]   Downloaded prototk v0.11.0
[INFO] [stderr]   Downloaded derive_util v0.4.0
[INFO] [stderr]   Downloaded utf8path v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+8321f00bf4a5f25cad5ec8861c5469afe6e0ce8b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 43b93daa3a120e8cedb34c5dfb925898b96935159d40bbca114dda227fc7bcdf
[INFO] running `Command { std: "docker" "start" "-a" "43b93daa3a120e8cedb34c5dfb925898b96935159d40bbca114dda227fc7bcdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43b93daa3a120e8cedb34c5dfb925898b96935159d40bbca114dda227fc7bcdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43b93daa3a120e8cedb34c5dfb925898b96935159d40bbca114dda227fc7bcdf", kill_on_drop: false }`
[INFO] [stdout] 43b93daa3a120e8cedb34c5dfb925898b96935159d40bbca114dda227fc7bcdf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+8321f00bf4a5f25cad5ec8861c5469afe6e0ce8b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a745292f932cdb8d5a8e11311557442dac092c25b7159117858d6de3d6a486e
[INFO] running `Command { std: "docker" "start" "-a" "8a745292f932cdb8d5a8e11311557442dac092c25b7159117858d6de3d6a486e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling buffertk v0.11.0
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]     Checking zerror v0.7.0
[INFO] [stderr]     Checking sig_fig_histogram v0.4.0
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking shvar v0.6.0
[INFO] [stderr]     Checking utf8path v0.6.0
[INFO] [stderr]     Checking biometrics v0.10.0
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]     Checking siphasher v1.0.1
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling derive_util v0.4.0
[INFO] [stderr]    Compiling prototk_derive v0.11.0
[INFO] [stderr]    Compiling arrrg_derive v0.6.0
[INFO] [stderr]     Checking prototk v0.11.0
[INFO] [stderr]     Checking arrrg v0.6.0
[INFO] [stderr]     Checking rc_conf v0.11.0
[INFO] [stderr]     Checking one_two_eight v0.8.0
[INFO] [stderr]     Checking k8src v0.13.0
[INFO] [stderr]     Checking tatl v0.11.0
[INFO] [stderr]     Checking indicio v0.10.0
[INFO] [stderr]     Checking symphonize v0.13.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.17s
[INFO] running `Command { std: "docker" "inspect" "8a745292f932cdb8d5a8e11311557442dac092c25b7159117858d6de3d6a486e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a745292f932cdb8d5a8e11311557442dac092c25b7159117858d6de3d6a486e", kill_on_drop: false }`
[INFO] [stdout] 8a745292f932cdb8d5a8e11311557442dac092c25b7159117858d6de3d6a486e