[INFO] fetching crate yaml_parser 0.2.2...
[INFO] checking yaml_parser-0.2.2 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate yaml_parser 0.2.2 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate yaml_parser 0.2.2 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 yaml_parser 0.2.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate yaml_parser 0.2.2
[INFO] tweaked toml for crates.io crate yaml_parser 0.2.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate yaml_parser 0.2.2 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] 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a4bf7fc5a7e2ca6068d9fd6d1312ada51d10fe1126f1856a8aeb535d76337797
[INFO] running `Command { std: "docker" "start" "-a" "a4bf7fc5a7e2ca6068d9fd6d1312ada51d10fe1126f1856a8aeb535d76337797", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4bf7fc5a7e2ca6068d9fd6d1312ada51d10fe1126f1856a8aeb535d76337797", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4bf7fc5a7e2ca6068d9fd6d1312ada51d10fe1126f1856a8aeb535d76337797", kill_on_drop: false }`
[INFO] [stdout] a4bf7fc5a7e2ca6068d9fd6d1312ada51d10fe1126f1856a8aeb535d76337797
[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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e89180001d99c9fc67576c1bff510122ab9fcecc6cce71e160ffc4443aa9961e
[INFO] running `Command { std: "docker" "start" "-a" "e89180001d99c9fc67576c1bff510122ab9fcecc6cce71e160ffc4443aa9961e", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking countme v3.0.1
[INFO] [stderr]     Checking text-size v1.1.1
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking similar v2.6.0
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking winnow v0.6.18
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking bstr v1.10.0
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]     Checking rowan v0.15.16
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking yaml_parser v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking globset v0.4.14
[INFO] [stderr]     Checking insta v1.39.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.01s
[INFO] running `Command { std: "docker" "inspect" "e89180001d99c9fc67576c1bff510122ab9fcecc6cce71e160ffc4443aa9961e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e89180001d99c9fc67576c1bff510122ab9fcecc6cce71e160ffc4443aa9961e", kill_on_drop: false }`
[INFO] [stdout] e89180001d99c9fc67576c1bff510122ab9fcecc6cce71e160ffc4443aa9961e