[INFO] cloning repository https://github.com/ajmwagar/river
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ajmwagar/river" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fajmwagar%2Friver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fajmwagar%2Friver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4e8a0013f95771354eff0f3f1872fb27152fcd60
[INFO] testing ajmwagar/river against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fajmwagar%2Friver" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ajmwagar/river on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ajmwagar/river
[INFO] finished tweaking git repo https://github.com/ajmwagar/river
[INFO] tweaked toml for git repo https://github.com/ajmwagar/river written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/ajmwagar/river already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 537d7d3561064c94a9452b7c087255030f0ba80cc13a3e1ccc14c1fa1f9e4acb
[INFO] running `Command { std: "docker" "start" "-a" "537d7d3561064c94a9452b7c087255030f0ba80cc13a3e1ccc14c1fa1f9e4acb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "537d7d3561064c94a9452b7c087255030f0ba80cc13a3e1ccc14c1fa1f9e4acb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "537d7d3561064c94a9452b7c087255030f0ba80cc13a3e1ccc14c1fa1f9e4acb", kill_on_drop: false }`
[INFO] [stdout] 537d7d3561064c94a9452b7c087255030f0ba80cc13a3e1ccc14c1fa1f9e4acb
[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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf5f676596713cea9bc74412ee3c7f41391ce8589bc89a71f337ed90a5522a74
[INFO] running `Command { std: "docker" "start" "-a" "cf5f676596713cea9bc74412ee3c7f41391ce8589bc89a71f337ed90a5522a74", kill_on_drop: false }`
[INFO] [stderr]    Compiling river-std v0.1.0 (/opt/rustwide/workdir/river-std)
[INFO] [stderr]    Compiling river-parser v0.1.0 (/opt/rustwide/workdir/river-parser)
[INFO] [stderr]    Compiling river-rt v0.1.0 (/opt/rustwide/workdir/river-rt)
[INFO] [stderr]    Compiling river v0.1.0 (/opt/rustwide/workdir/river)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "cf5f676596713cea9bc74412ee3c7f41391ce8589bc89a71f337ed90a5522a74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf5f676596713cea9bc74412ee3c7f41391ce8589bc89a71f337ed90a5522a74", kill_on_drop: false }`
[INFO] [stdout] cf5f676596713cea9bc74412ee3c7f41391ce8589bc89a71f337ed90a5522a74
[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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] adde17e584f2383a26ad3a194e075c64a983dd93077899ffe72395659d6eef34
[INFO] running `Command { std: "docker" "start" "-a" "adde17e584f2383a26ad3a194e075c64a983dd93077899ffe72395659d6eef34", kill_on_drop: false }`
[INFO] [stderr]    Compiling river-rt v0.1.0 (/opt/rustwide/workdir/river-rt)
[INFO] [stderr]    Compiling river-std v0.1.0 (/opt/rustwide/workdir/river-std)
[INFO] [stderr]    Compiling river v0.1.0 (/opt/rustwide/workdir/river)
[INFO] [stderr]    Compiling river-parser v0.1.0 (/opt/rustwide/workdir/river-parser)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/river-076a45f4b2db55c0)
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/river_parser-b3b04b3ce9a7e9ff)
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/river_rt-8ab506fd5b16f84e)
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/river_std-893f9b4f49a9937a)
[INFO] running `Command { std: "docker" "inspect" "adde17e584f2383a26ad3a194e075c64a983dd93077899ffe72395659d6eef34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adde17e584f2383a26ad3a194e075c64a983dd93077899ffe72395659d6eef34", kill_on_drop: false }`
[INFO] [stdout] adde17e584f2383a26ad3a194e075c64a983dd93077899ffe72395659d6eef34
[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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7c47cde155f26c765dbefc2f8e1efc84cbdddcdd8d3917ae15626bf0fed658bc
[INFO] running `Command { std: "docker" "start" "-a" "7c47cde155f26c765dbefc2f8e1efc84cbdddcdd8d3917ae15626bf0fed658bc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/river-076a45f4b2db55c0)
[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]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/river_parser-b3b04b3ce9a7e9ff)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[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] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/river_rt-8ab506fd5b16f84e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[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] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/river_std-893f9b4f49a9937a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[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] [stderr]    Doc-tests river-parser
[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 river-rt
[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 river-std
[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" "7c47cde155f26c765dbefc2f8e1efc84cbdddcdd8d3917ae15626bf0fed658bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c47cde155f26c765dbefc2f8e1efc84cbdddcdd8d3917ae15626bf0fed658bc", kill_on_drop: false }`
[INFO] [stdout] 7c47cde155f26c765dbefc2f8e1efc84cbdddcdd8d3917ae15626bf0fed658bc