[INFO] fetching crate warlord 0.1.0...
[INFO] testing warlord-0.1.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate warlord 0.1.0 into /workspace/builds/worker-83/source
[INFO] validating manifest of crates.io crate warlord 0.1.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate warlord 0.1.0
[INFO] finished tweaking crates.io crate warlord 0.1.0
[INFO] tweaked toml for crates.io crate warlord 0.1.0 written to /workspace/builds/worker-83/source/Cargo.toml
[INFO] crate crates.io crate warlord 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c609e89285fa416e54ec123def5732714ea8a9e46d0d6ed7b19622dde85340e8
[INFO] running `Command { std: "docker" "start" "-a" "c609e89285fa416e54ec123def5732714ea8a9e46d0d6ed7b19622dde85340e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c609e89285fa416e54ec123def5732714ea8a9e46d0d6ed7b19622dde85340e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c609e89285fa416e54ec123def5732714ea8a9e46d0d6ed7b19622dde85340e8", kill_on_drop: false }`
[INFO] [stdout] c609e89285fa416e54ec123def5732714ea8a9e46d0d6ed7b19622dde85340e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35f5209cb59c7b6b3f29d565a52cdbeb0e7ef3558ac1e282158e13590724194b
[INFO] running `Command { std: "docker" "start" "-a" "35f5209cb59c7b6b3f29d565a52cdbeb0e7ef3558ac1e282158e13590724194b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling warlord v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "35f5209cb59c7b6b3f29d565a52cdbeb0e7ef3558ac1e282158e13590724194b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35f5209cb59c7b6b3f29d565a52cdbeb0e7ef3558ac1e282158e13590724194b", kill_on_drop: false }`
[INFO] [stdout] 35f5209cb59c7b6b3f29d565a52cdbeb0e7ef3558ac1e282158e13590724194b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 997804089dacc9a762887ef0d7728640ebed7a2bfae302fc7cb4f93858c44a8c
[INFO] running `Command { std: "docker" "start" "-a" "997804089dacc9a762887ef0d7728640ebed7a2bfae302fc7cb4f93858c44a8c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling warlord v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "997804089dacc9a762887ef0d7728640ebed7a2bfae302fc7cb4f93858c44a8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "997804089dacc9a762887ef0d7728640ebed7a2bfae302fc7cb4f93858c44a8c", kill_on_drop: false }`
[INFO] [stdout] 997804089dacc9a762887ef0d7728640ebed7a2bfae302fc7cb4f93858c44a8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 05120b8c16ee47e9a1f75ee1bf2d0c9f64877d210a4cabbb810e6f78b665a180
[INFO] running `Command { std: "docker" "start" "-a" "05120b8c16ee47e9a1f75ee1bf2d0c9f64877d210a4cabbb810e6f78b665a180", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/warlord-c0432b88ce4de2e7)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "05120b8c16ee47e9a1f75ee1bf2d0c9f64877d210a4cabbb810e6f78b665a180", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05120b8c16ee47e9a1f75ee1bf2d0c9f64877d210a4cabbb810e6f78b665a180", kill_on_drop: false }`
[INFO] [stdout] 05120b8c16ee47e9a1f75ee1bf2d0c9f64877d210a4cabbb810e6f78b665a180