[INFO] fetching crate yada 0.5.1...
[INFO] building yada-0.5.1 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate yada 0.5.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate yada 0.5.1
[INFO] finished tweaking crates.io crate yada 0.5.1
[INFO] tweaked toml for crates.io crate yada 0.5.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate yada 0.5.1 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate yada 0.5.1 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a19cebfcb9c9b7df1c6e4b4dca8fe66a05e9f39ae13c7bdc58ccf897f1c8589a
[INFO] running `Command { std: "docker" "start" "-a" "a19cebfcb9c9b7df1c6e4b4dca8fe66a05e9f39ae13c7bdc58ccf897f1c8589a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a19cebfcb9c9b7df1c6e4b4dca8fe66a05e9f39ae13c7bdc58ccf897f1c8589a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a19cebfcb9c9b7df1c6e4b4dca8fe66a05e9f39ae13c7bdc58ccf897f1c8589a", kill_on_drop: false }`
[INFO] [stdout] a19cebfcb9c9b7df1c6e4b4dca8fe66a05e9f39ae13c7bdc58ccf897f1c8589a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed19bdb2c6c9301add8c05874bf345de933d0aa01f5ef3fe8eb4959fca2c6249
[INFO] running `Command { std: "docker" "start" "-a" "ed19bdb2c6c9301add8c05874bf345de933d0aa01f5ef3fe8eb4959fca2c6249", kill_on_drop: false }`
[INFO] [stderr]    Compiling yada v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "ed19bdb2c6c9301add8c05874bf345de933d0aa01f5ef3fe8eb4959fca2c6249", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed19bdb2c6c9301add8c05874bf345de933d0aa01f5ef3fe8eb4959fca2c6249", kill_on_drop: false }`
[INFO] [stdout] ed19bdb2c6c9301add8c05874bf345de933d0aa01f5ef3fe8eb4959fca2c6249
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b775b505e87e15cde82275c26b1f25b502621bd69cc4353cc44e5ebca07a861a
[INFO] running `Command { std: "docker" "start" "-a" "b775b505e87e15cde82275c26b1f25b502621bd69cc4353cc44e5ebca07a861a", kill_on_drop: false }`
[INFO] [stderr]    Compiling yada v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "b775b505e87e15cde82275c26b1f25b502621bd69cc4353cc44e5ebca07a861a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b775b505e87e15cde82275c26b1f25b502621bd69cc4353cc44e5ebca07a861a", kill_on_drop: false }`
[INFO] [stdout] b775b505e87e15cde82275c26b1f25b502621bd69cc4353cc44e5ebca07a861a