[INFO] fetching crate rs-bytes2qrcode 0.1.0...
[INFO] building rs-bytes2qrcode-0.1.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate rs-bytes2qrcode 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate rs-bytes2qrcode 0.1.0
[INFO] finished tweaking crates.io crate rs-bytes2qrcode 0.1.0
[INFO] tweaked toml for crates.io crate rs-bytes2qrcode 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rs-bytes2qrcode 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 rs-bytes2qrcode 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 qrcode v0.12.0
[INFO] [stderr]   Downloaded checked_int_cast v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 349035a2d72e37fdbd1c3066be0c0b2aec4867be98507a25eaa2407a1d716814
[INFO] running `Command { std: "docker" "start" "-a" "349035a2d72e37fdbd1c3066be0c0b2aec4867be98507a25eaa2407a1d716814", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "349035a2d72e37fdbd1c3066be0c0b2aec4867be98507a25eaa2407a1d716814", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "349035a2d72e37fdbd1c3066be0c0b2aec4867be98507a25eaa2407a1d716814", kill_on_drop: false }`
[INFO] [stdout] 349035a2d72e37fdbd1c3066be0c0b2aec4867be98507a25eaa2407a1d716814
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 3b16035c25d54b3f090ec21d6c51d46d3d6eef6dd3e528e5e4eb4645ef45c368
[INFO] running `Command { std: "docker" "start" "-a" "3b16035c25d54b3f090ec21d6c51d46d3d6eef6dd3e528e5e4eb4645ef45c368", kill_on_drop: false }`
[INFO] [stderr]    Compiling checked_int_cast v1.0.0
[INFO] [stderr]    Compiling qrcode v0.12.0
[INFO] [stderr]    Compiling rs-bytes2qrcode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.87s
[INFO] running `Command { std: "docker" "inspect" "3b16035c25d54b3f090ec21d6c51d46d3d6eef6dd3e528e5e4eb4645ef45c368", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b16035c25d54b3f090ec21d6c51d46d3d6eef6dd3e528e5e4eb4645ef45c368", kill_on_drop: false }`
[INFO] [stdout] 3b16035c25d54b3f090ec21d6c51d46d3d6eef6dd3e528e5e4eb4645ef45c368
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 1bb75893e308a1aab298104a964863a1be35ef631dd2ed17657c96391bf97d0c
[INFO] running `Command { std: "docker" "start" "-a" "1bb75893e308a1aab298104a964863a1be35ef631dd2ed17657c96391bf97d0c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs-bytes2qrcode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "1bb75893e308a1aab298104a964863a1be35ef631dd2ed17657c96391bf97d0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bb75893e308a1aab298104a964863a1be35ef631dd2ed17657c96391bf97d0c", kill_on_drop: false }`
[INFO] [stdout] 1bb75893e308a1aab298104a964863a1be35ef631dd2ed17657c96391bf97d0c