[INFO] fetching crate yaml_parser 0.2.2...
[INFO] checking yaml_parser-0.2.2 against master#0f6e1ae67854c3c44726e8376144c16b465fe7c6 for pr-129392
[INFO] extracting crate yaml_parser 0.2.2 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate yaml_parser 0.2.2 on toolchain 0f6e1ae67854c3c44726e8376144c16b465fe7c6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0f6e1ae67854c3c44726e8376144c16b465fe7c6" "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-1-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" "+0f6e1ae67854c3c44726e8376144c16b465fe7c6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+0f6e1ae67854c3c44726e8376144c16b465fe7c6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2b9628f02bf74339e938f1a3ab70aecd1516f38367960eebec922d5ba3aa65f
[INFO] running `Command { std: "docker" "start" "-a" "b2b9628f02bf74339e938f1a3ab70aecd1516f38367960eebec922d5ba3aa65f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2b9628f02bf74339e938f1a3ab70aecd1516f38367960eebec922d5ba3aa65f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2b9628f02bf74339e938f1a3ab70aecd1516f38367960eebec922d5ba3aa65f", kill_on_drop: false }`
[INFO] [stdout] b2b9628f02bf74339e938f1a3ab70aecd1516f38367960eebec922d5ba3aa65f
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+0f6e1ae67854c3c44726e8376144c16b465fe7c6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1154bb235988d4871e1c2969824711ae4dcc499b3d290cb53059a7fad97509c
[INFO] running `Command { std: "docker" "start" "-a" "c1154bb235988d4871e1c2969824711ae4dcc499b3d290cb53059a7fad97509c", kill_on_drop: false }`
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking bstr v1.10.0
[INFO] [stderr]     Checking countme v3.0.1
[INFO] [stderr]     Checking text-size v1.1.1
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]     Checking similar v2.6.0
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]     Checking walkdir v2.5.0
[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 8.58s
[INFO] running `Command { std: "docker" "inspect" "c1154bb235988d4871e1c2969824711ae4dcc499b3d290cb53059a7fad97509c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1154bb235988d4871e1c2969824711ae4dcc499b3d290cb53059a7fad97509c", kill_on_drop: false }`
[INFO] [stdout] c1154bb235988d4871e1c2969824711ae4dcc499b3d290cb53059a7fad97509c