[INFO] fetching crate yh_hello_world 0.1.0...
[INFO] building yh_hello_world-0.1.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate yh_hello_world 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate yh_hello_world 0.1.0
[INFO] finished tweaking crates.io crate yh_hello_world 0.1.0
[INFO] tweaked toml for crates.io crate yh_hello_world 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate yh_hello_world 0.1.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate yh_hello_world 0.1.0 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num-conv v0.1.0
[INFO] [stderr]   Downloaded time-core v0.1.4
[INFO] [stderr]   Downloaded powerfmt v0.2.0
[INFO] [stderr]   Downloaded itoa v1.0.15
[INFO] [stderr]   Downloaded time-macros v0.2.22
[INFO] [stderr]   Downloaded deranged v0.4.0
[INFO] [stderr]   Downloaded time v0.3.41
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf1306a02879edf1a7bdb5d69bb42d066c42c9f3f116857eb1c1d30784664ead
[INFO] running `Command { std: "docker" "start" "-a" "bf1306a02879edf1a7bdb5d69bb42d066c42c9f3f116857eb1c1d30784664ead", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf1306a02879edf1a7bdb5d69bb42d066c42c9f3f116857eb1c1d30784664ead", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf1306a02879edf1a7bdb5d69bb42d066c42c9f3f116857eb1c1d30784664ead", kill_on_drop: false }`
[INFO] [stdout] bf1306a02879edf1a7bdb5d69bb42d066c42c9f3f116857eb1c1d30784664ead
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8d0797f9571abb1b03ebcb8c69ae10989ab03905a4eb3b3f8af2afa3eceb270
[INFO] running `Command { std: "docker" "start" "-a" "d8d0797f9571abb1b03ebcb8c69ae10989ab03905a4eb3b3f8af2afa3eceb270", kill_on_drop: false }`
[INFO] [stderr]    Compiling time v0.3.41
[INFO] [stderr]    Compiling yh_hello_world v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.45s
[INFO] running `Command { std: "docker" "inspect" "d8d0797f9571abb1b03ebcb8c69ae10989ab03905a4eb3b3f8af2afa3eceb270", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8d0797f9571abb1b03ebcb8c69ae10989ab03905a4eb3b3f8af2afa3eceb270", kill_on_drop: false }`
[INFO] [stdout] d8d0797f9571abb1b03ebcb8c69ae10989ab03905a4eb3b3f8af2afa3eceb270
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d81f5e7b03592a615914c44deb6061417aae1aa80b3c29db81b52a00122f2bd
[INFO] running `Command { std: "docker" "start" "-a" "4d81f5e7b03592a615914c44deb6061417aae1aa80b3c29db81b52a00122f2bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling yh_hello_world v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "4d81f5e7b03592a615914c44deb6061417aae1aa80b3c29db81b52a00122f2bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d81f5e7b03592a615914c44deb6061417aae1aa80b3c29db81b52a00122f2bd", kill_on_drop: false }`
[INFO] [stdout] 4d81f5e7b03592a615914c44deb6061417aae1aa80b3c29db81b52a00122f2bd