[INFO] fetching crate buildkite-test-collector 0.1.3...
[INFO] checking buildkite-test-collector-0.1.3 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate buildkite-test-collector 0.1.3 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate buildkite-test-collector 0.1.3 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate buildkite-test-collector 0.1.3
[INFO] finished tweaking crates.io crate buildkite-test-collector 0.1.3
[INFO] tweaked toml for crates.io crate buildkite-test-collector 0.1.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate buildkite-test-collector 0.1.3 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serial_test_derive v3.0.0
[INFO] [stderr]   Downloaded rustls-pki-types v1.1.0
[INFO] [stderr]   Downloaded dashmap v5.3.4
[INFO] [stderr]   Downloaded serial_test v3.0.0
[INFO] [stderr]   Downloaded rustls-webpki v0.102.1
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d577e6bc3fc3c4bdca9c11b880f3643c9218145e657d329698b91c0e4cb2284
[INFO] running `Command { std: "docker" "start" "-a" "7d577e6bc3fc3c4bdca9c11b880f3643c9218145e657d329698b91c0e4cb2284", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d577e6bc3fc3c4bdca9c11b880f3643c9218145e657d329698b91c0e4cb2284", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d577e6bc3fc3c4bdca9c11b880f3643c9218145e657d329698b91c0e4cb2284", kill_on_drop: false }`
[INFO] [stdout] 7d577e6bc3fc3c4bdca9c11b880f3643c9218145e657d329698b91c0e4cb2284
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b25a70612945994d6b64aa08a8c7076c4fb1a1ba3edc21e0bed0ec1c8dfd6d4c
[INFO] running `Command { std: "docker" "start" "-a" "b25a70612945994d6b64aa08a8c7076c4fb1a1ba3edc21e0bed0ec1c8dfd6d4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling futures-core v0.3.29
[INFO] [stderr]    Compiling futures-channel v0.3.29
[INFO] [stderr]    Compiling futures-task v0.3.29
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]     Checking futures-sink v0.3.29
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]    Compiling futures-util v0.3.29
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking rustls-pki-types v1.1.0
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking unicode-bidi v0.3.8
[INFO] [stderr]     Checking futures-io v0.3.29
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking unicode-normalization v0.1.19
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]    Compiling rustls v0.22.2
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling serde_json v1.0.114
[INFO] [stderr]     Checking miniz_oxide v0.5.1
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]     Checking ryu v1.0.10
[INFO] [stderr]     Checking zeroize v1.7.0
[INFO] [stderr]     Checking itoa v1.0.2
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking webpki-roots v0.26.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]     Checking idna v0.3.0
[INFO] [stderr]     Checking base64 v0.21.5
[INFO] [stderr]     Checking once_cell v1.10.0
[INFO] [stderr]     Checking flate2 v1.0.23
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking url v2.3.1
[INFO] [stderr]     Checking uuid v1.7.0
[INFO] [stderr]    Compiling ring v0.17.5
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking dashmap v5.3.4
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling serial_test_derive v3.0.0
[INFO] [stderr]     Checking futures-executor v0.3.29
[INFO] [stderr]     Checking futures v0.3.29
[INFO] [stderr]     Checking serial_test v3.0.0
[INFO] [stderr]     Checking rustls-webpki v0.102.1
[INFO] [stderr]     Checking ureq v2.9.6
[INFO] [stderr]     Checking buildkite-test-collector v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.40s
[INFO] running `Command { std: "docker" "inspect" "b25a70612945994d6b64aa08a8c7076c4fb1a1ba3edc21e0bed0ec1c8dfd6d4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b25a70612945994d6b64aa08a8c7076c4fb1a1ba3edc21e0bed0ec1c8dfd6d4c", kill_on_drop: false }`
[INFO] [stdout] b25a70612945994d6b64aa08a8c7076c4fb1a1ba3edc21e0bed0ec1c8dfd6d4c