[INFO] fetching crate unic-idna-mapping 0.9.0...
[INFO] checking unic-idna-mapping-0.9.0 against master#8007b506ac5da629f223b755f5a5391edd5f6d01 for pr-88041
[INFO] extracting crate unic-idna-mapping 0.9.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate unic-idna-mapping 0.9.0 on toolchain 8007b506ac5da629f223b755f5a5391edd5f6d01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate unic-idna-mapping 0.9.0
[INFO] finished tweaking crates.io crate unic-idna-mapping 0.9.0
[INFO] tweaked toml for crates.io crate unic-idna-mapping 0.9.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f45f7caf1ddb98086dadca9ff07b7b076758cc0b2c558d57a964eb55bd1384b
[INFO] running `Command { std: "docker" "start" "-a" "4f45f7caf1ddb98086dadca9ff07b7b076758cc0b2c558d57a964eb55bd1384b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f45f7caf1ddb98086dadca9ff07b7b076758cc0b2c558d57a964eb55bd1384b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f45f7caf1ddb98086dadca9ff07b7b076758cc0b2c558d57a964eb55bd1384b", kill_on_drop: false }`
[INFO] [stdout] 4f45f7caf1ddb98086dadca9ff07b7b076758cc0b2c558d57a964eb55bd1384b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bc4eca0e1ddf07b2204d5e6844342416b10a7b3b028b03b233a5dd6bbdd2532
[INFO] running `Command { std: "docker" "start" "-a" "2bc4eca0e1ddf07b2204d5e6844342416b10a7b3b028b03b233a5dd6bbdd2532", kill_on_drop: false }`
[INFO] [stderr]     Checking unic-idna-mapping v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "2bc4eca0e1ddf07b2204d5e6844342416b10a7b3b028b03b233a5dd6bbdd2532", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bc4eca0e1ddf07b2204d5e6844342416b10a7b3b028b03b233a5dd6bbdd2532", kill_on_drop: false }`
[INFO] [stdout] 2bc4eca0e1ddf07b2204d5e6844342416b10a7b3b028b03b233a5dd6bbdd2532