[INFO] fetching crate ur 0.4.1... [INFO] building ur-0.4.1 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate ur 0.4.1 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate ur 0.4.1 [INFO] finished tweaking crates.io crate ur 0.4.1 [INFO] tweaked toml for crates.io crate ur 0.4.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ur 0.4.1 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 ur 0.4.1 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 phf_shared v0.11.1 [INFO] [stderr] Downloaded phf v0.11.1 [INFO] [stderr] Downloaded phf_macros v0.11.1 [INFO] [stderr] Downloaded crc-catalog v2.2.0 [INFO] [stderr] Downloaded phf_generator v0.11.1 [INFO] [stderr] Downloaded checked_int_cast v1.0.0 [INFO] [stderr] Downloaded minicbor v0.19.1 [INFO] [stderr] Downloaded bitcoin_hashes v0.12.0 [INFO] [stderr] Downloaded bitcoin-private v0.1.0 [INFO] [stderr] Downloaded qrcode v0.12.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] c7ff7ad5056a1748e859cba07402d30779f1f22a72bfb8ee636a5187b0ee5ea5 [INFO] running `Command { std: "docker" "start" "-a" "c7ff7ad5056a1748e859cba07402d30779f1f22a72bfb8ee636a5187b0ee5ea5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c7ff7ad5056a1748e859cba07402d30779f1f22a72bfb8ee636a5187b0ee5ea5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7ff7ad5056a1748e859cba07402d30779f1f22a72bfb8ee636a5187b0ee5ea5", kill_on_drop: false }` [INFO] [stdout] c7ff7ad5056a1748e859cba07402d30779f1f22a72bfb8ee636a5187b0ee5ea5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 85c2084dbb0ffca92b5c50948bbfcbcf06502a44dc307d8b134bb98312e61b84 [INFO] running `Command { std: "docker" "start" "-a" "85c2084dbb0ffca92b5c50948bbfcbcf06502a44dc307d8b134bb98312e61b84", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling siphasher v0.3.10 [INFO] [stderr] Compiling bitcoin-private v0.1.0 [INFO] [stderr] Compiling minicbor v0.19.1 [INFO] [stderr] Compiling crc-catalog v2.2.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling rand_xoshiro v0.6.0 [INFO] [stderr] Compiling phf_shared v0.11.1 [INFO] [stderr] Compiling crc v3.0.1 [INFO] [stderr] Compiling bitcoin_hashes v0.12.0 [INFO] [stderr] Compiling phf_generator v0.11.1 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling phf_macros v0.11.1 [INFO] [stderr] Compiling phf v0.11.1 [INFO] [stderr] Compiling ur v0.4.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.88s [INFO] running `Command { std: "docker" "inspect" "85c2084dbb0ffca92b5c50948bbfcbcf06502a44dc307d8b134bb98312e61b84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85c2084dbb0ffca92b5c50948bbfcbcf06502a44dc307d8b134bb98312e61b84", kill_on_drop: false }` [INFO] [stdout] 85c2084dbb0ffca92b5c50948bbfcbcf06502a44dc307d8b134bb98312e61b84 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 7f579791e6265ecbf95663485d12e792e798717972ca65ae7df7670a98e8679a [INFO] running `Command { std: "docker" "start" "-a" "7f579791e6265ecbf95663485d12e792e798717972ca65ae7df7670a98e8679a", kill_on_drop: false }` [INFO] [stderr] Compiling checked_int_cast v1.0.0 [INFO] [stderr] Compiling qrcode v0.12.0 [INFO] [stderr] Compiling ur v0.4.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.82s [INFO] running `Command { std: "docker" "inspect" "7f579791e6265ecbf95663485d12e792e798717972ca65ae7df7670a98e8679a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f579791e6265ecbf95663485d12e792e798717972ca65ae7df7670a98e8679a", kill_on_drop: false }` [INFO] [stdout] 7f579791e6265ecbf95663485d12e792e798717972ca65ae7df7670a98e8679a