[INFO] fetching crate async-wait-group 0.2.0...
[INFO] testing async-wait-group-0.2.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate async-wait-group 0.2.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate async-wait-group 0.2.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-wait-group 0.2.0
[INFO] finished tweaking crates.io crate async-wait-group 0.2.0
[INFO] tweaked toml for crates.io crate async-wait-group 0.2.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ec5b6c8de9e2d7a2080a2c409353e120cf3a3df5691b3fad84c45feeb4e17edd
[INFO] running `Command { std: "docker" "start" "-a" "ec5b6c8de9e2d7a2080a2c409353e120cf3a3df5691b3fad84c45feeb4e17edd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec5b6c8de9e2d7a2080a2c409353e120cf3a3df5691b3fad84c45feeb4e17edd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec5b6c8de9e2d7a2080a2c409353e120cf3a3df5691b3fad84c45feeb4e17edd", kill_on_drop: false }`
[INFO] [stdout] ec5b6c8de9e2d7a2080a2c409353e120cf3a3df5691b3fad84c45feeb4e17edd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 34a381141e9e24f69f39d5fc935c6ab6d8a456c258831541e8fd90850ee4a492
[INFO] running `Command { std: "docker" "start" "-a" "34a381141e9e24f69f39d5fc935c6ab6d8a456c258831541e8fd90850ee4a492", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-wait-group v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "34a381141e9e24f69f39d5fc935c6ab6d8a456c258831541e8fd90850ee4a492", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34a381141e9e24f69f39d5fc935c6ab6d8a456c258831541e8fd90850ee4a492", kill_on_drop: false }`
[INFO] [stdout] 34a381141e9e24f69f39d5fc935c6ab6d8a456c258831541e8fd90850ee4a492
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f486e23e36b3db2aea3b07141fd7df5484a9dead45ecd77ec98f1eec54529567
[INFO] running `Command { std: "docker" "start" "-a" "f486e23e36b3db2aea3b07141fd7df5484a9dead45ecd77ec98f1eec54529567", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-wait-group v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "f486e23e36b3db2aea3b07141fd7df5484a9dead45ecd77ec98f1eec54529567", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f486e23e36b3db2aea3b07141fd7df5484a9dead45ecd77ec98f1eec54529567", kill_on_drop: false }`
[INFO] [stdout] f486e23e36b3db2aea3b07141fd7df5484a9dead45ecd77ec98f1eec54529567
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8f46eca55760fa50a0bf586cc331966d7714c812ca3d8275ce7ae16b013f1a3d
[INFO] running `Command { std: "docker" "start" "-a" "8f46eca55760fa50a0bf586cc331966d7714c812ca3d8275ce7ae16b013f1a3d", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/async_wait_group-e709ffaec79da69f)
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests async-wait-group
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "8f46eca55760fa50a0bf586cc331966d7714c812ca3d8275ce7ae16b013f1a3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f46eca55760fa50a0bf586cc331966d7714c812ca3d8275ce7ae16b013f1a3d", kill_on_drop: false }`
[INFO] [stdout] 8f46eca55760fa50a0bf586cc331966d7714c812ca3d8275ce7ae16b013f1a3d