[INFO] fetching crate xaction 0.2.4...
[INFO] testing xaction-0.2.4 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate xaction 0.2.4 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate xaction 0.2.4 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate xaction 0.2.4
[INFO] finished tweaking crates.io crate xaction 0.2.4
[INFO] tweaked toml for crates.io crate xaction 0.2.4 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate xaction 0.2.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded xshell-macros v0.1.9
[INFO] [stderr]   Downloaded xshell v0.1.9
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6fb1083ec4c7489decbc9f0b6e1103da16470544c44a842bbb6e404a9d93c35f
[INFO] running `Command { std: "docker" "start" "-a" "6fb1083ec4c7489decbc9f0b6e1103da16470544c44a842bbb6e404a9d93c35f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6fb1083ec4c7489decbc9f0b6e1103da16470544c44a842bbb6e404a9d93c35f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fb1083ec4c7489decbc9f0b6e1103da16470544c44a842bbb6e404a9d93c35f", kill_on_drop: false }`
[INFO] [stdout] 6fb1083ec4c7489decbc9f0b6e1103da16470544c44a842bbb6e404a9d93c35f
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71a3a4d9cbb6994eb5548115ba4eaf3d4ab6a41dc3a5ed50d8305399ba748bc4
[INFO] running `Command { std: "docker" "start" "-a" "71a3a4d9cbb6994eb5548115ba4eaf3d4ab6a41dc3a5ed50d8305399ba748bc4", kill_on_drop: false }`
[INFO] [stderr]    Compiling xshell-macros v0.1.9
[INFO] [stderr]    Compiling xshell v0.1.9
[INFO] [stderr]    Compiling xaction v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `Command { std: "docker" "inspect" "71a3a4d9cbb6994eb5548115ba4eaf3d4ab6a41dc3a5ed50d8305399ba748bc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71a3a4d9cbb6994eb5548115ba4eaf3d4ab6a41dc3a5ed50d8305399ba748bc4", kill_on_drop: false }`
[INFO] [stdout] 71a3a4d9cbb6994eb5548115ba4eaf3d4ab6a41dc3a5ed50d8305399ba748bc4
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6e927f63851467ff2691435b4b7298db8aa55d8e26a4c7a5876909d52197751
[INFO] running `Command { std: "docker" "start" "-a" "a6e927f63851467ff2691435b4b7298db8aa55d8e26a4c7a5876909d52197751", kill_on_drop: false }`
[INFO] [stderr]    Compiling xaction v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "a6e927f63851467ff2691435b4b7298db8aa55d8e26a4c7a5876909d52197751", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6e927f63851467ff2691435b4b7298db8aa55d8e26a4c7a5876909d52197751", kill_on_drop: false }`
[INFO] [stdout] a6e927f63851467ff2691435b4b7298db8aa55d8e26a4c7a5876909d52197751
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 91d9a24e592dd901e1cba0bd03553ffdc64524647f39879607de6e5d8c7ec256
[INFO] running `Command { std: "docker" "start" "-a" "91d9a24e592dd901e1cba0bd03553ffdc64524647f39879607de6e5d8c7ec256", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/xaction-ddb8ce08e49893e6)
[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] [stderr]    Doc-tests xaction
[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" "91d9a24e592dd901e1cba0bd03553ffdc64524647f39879607de6e5d8c7ec256", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91d9a24e592dd901e1cba0bd03553ffdc64524647f39879607de6e5d8c7ec256", kill_on_drop: false }`
[INFO] [stdout] 91d9a24e592dd901e1cba0bd03553ffdc64524647f39879607de6e5d8c7ec256