[INFO] fetching crate aktoro-test 0.0.0...
[INFO] testing aktoro-test-0.0.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate aktoro-test 0.0.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate aktoro-test 0.0.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate aktoro-test 0.0.0
[INFO] finished tweaking crates.io crate aktoro-test 0.0.0
[INFO] tweaked toml for crates.io crate aktoro-test 0.0.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 96c4a75f99f10cf46c16a4d9f3208b74b29801335bb8055adf16caee2914d148
[INFO] running `Command { std: "docker" "start" "-a" "96c4a75f99f10cf46c16a4d9f3208b74b29801335bb8055adf16caee2914d148", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96c4a75f99f10cf46c16a4d9f3208b74b29801335bb8055adf16caee2914d148", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96c4a75f99f10cf46c16a4d9f3208b74b29801335bb8055adf16caee2914d148", kill_on_drop: false }`
[INFO] [stdout] 96c4a75f99f10cf46c16a4d9f3208b74b29801335bb8055adf16caee2914d148
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e15b50bb1d2f0879752afab4f8822f92765ff3e221b61386da765ea06f2f73ac
[INFO] running `Command { std: "docker" "start" "-a" "e15b50bb1d2f0879752afab4f8822f92765ff3e221b61386da765ea06f2f73ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling aktoro-test v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "e15b50bb1d2f0879752afab4f8822f92765ff3e221b61386da765ea06f2f73ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e15b50bb1d2f0879752afab4f8822f92765ff3e221b61386da765ea06f2f73ac", kill_on_drop: false }`
[INFO] [stdout] e15b50bb1d2f0879752afab4f8822f92765ff3e221b61386da765ea06f2f73ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5901048aca2fe7e3da8ccfa8cab6aab0e9336449b0c1f34cd1936a0b4b8176d2
[INFO] running `Command { std: "docker" "start" "-a" "5901048aca2fe7e3da8ccfa8cab6aab0e9336449b0c1f34cd1936a0b4b8176d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling aktoro-test v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "5901048aca2fe7e3da8ccfa8cab6aab0e9336449b0c1f34cd1936a0b4b8176d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5901048aca2fe7e3da8ccfa8cab6aab0e9336449b0c1f34cd1936a0b4b8176d2", kill_on_drop: false }`
[INFO] [stdout] 5901048aca2fe7e3da8ccfa8cab6aab0e9336449b0c1f34cd1936a0b4b8176d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ec7354cfc41fe272fe908cec16a74eecaa12d1de7c81ab0aca991ba83ad10bba
[INFO] running `Command { std: "docker" "start" "-a" "ec7354cfc41fe272fe908cec16a74eecaa12d1de7c81ab0aca991ba83ad10bba", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aktoro_test-7fb8bd3f53f4dcdf)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests aktoro-test
[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] [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" "ec7354cfc41fe272fe908cec16a74eecaa12d1de7c81ab0aca991ba83ad10bba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec7354cfc41fe272fe908cec16a74eecaa12d1de7c81ab0aca991ba83ad10bba", kill_on_drop: false }`
[INFO] [stdout] ec7354cfc41fe272fe908cec16a74eecaa12d1de7c81ab0aca991ba83ad10bba