[INFO] fetching crate posts-proto 0.1.0...
[INFO] testing posts-proto-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate posts-proto 0.1.0 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate posts-proto 0.1.0 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 crates.io crate posts-proto 0.1.0
[INFO] finished tweaking crates.io crate posts-proto 0.1.0
[INFO] tweaked toml for crates.io crate posts-proto 0.1.0 written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] a0a61bb4942003127dc290197da5de9c4d5c9145679357a5b813ceb0f01b8d52
[INFO] running `Command { std: "docker" "start" "-a" "a0a61bb4942003127dc290197da5de9c4d5c9145679357a5b813ceb0f01b8d52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0a61bb4942003127dc290197da5de9c4d5c9145679357a5b813ceb0f01b8d52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0a61bb4942003127dc290197da5de9c4d5c9145679357a5b813ceb0f01b8d52", kill_on_drop: false }`
[INFO] [stdout] a0a61bb4942003127dc290197da5de9c4d5c9145679357a5b813ceb0f01b8d52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] f5a9db3a0bf6007e01a3005fd93c020549f78538c02c1aa32647ee3ba7572bd8
[INFO] running `Command { std: "docker" "start" "-a" "f5a9db3a0bf6007e01a3005fd93c020549f78538c02c1aa32647ee3ba7572bd8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling posts-proto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "f5a9db3a0bf6007e01a3005fd93c020549f78538c02c1aa32647ee3ba7572bd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5a9db3a0bf6007e01a3005fd93c020549f78538c02c1aa32647ee3ba7572bd8", kill_on_drop: false }`
[INFO] [stdout] f5a9db3a0bf6007e01a3005fd93c020549f78538c02c1aa32647ee3ba7572bd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 2c1a3a2d4546f86bb0c015e75d1fbb0c22ff6c2f177dd20f8e3a751ee6db9559
[INFO] running `Command { std: "docker" "start" "-a" "2c1a3a2d4546f86bb0c015e75d1fbb0c22ff6c2f177dd20f8e3a751ee6db9559", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling posts-proto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.25s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/posts_proto-f801a0296a8a2e65)
[INFO] running `Command { std: "docker" "inspect" "2c1a3a2d4546f86bb0c015e75d1fbb0c22ff6c2f177dd20f8e3a751ee6db9559", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c1a3a2d4546f86bb0c015e75d1fbb0c22ff6c2f177dd20f8e3a751ee6db9559", kill_on_drop: false }`
[INFO] [stdout] 2c1a3a2d4546f86bb0c015e75d1fbb0c22ff6c2f177dd20f8e3a751ee6db9559
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 18b4ec57633e98bf6cdc010655282d5d067e5200c905e89f10770c376fc213b9
[INFO] running `Command { std: "docker" "start" "-a" "18b4ec57633e98bf6cdc010655282d5d067e5200c905e89f10770c376fc213b9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/posts_proto-f801a0296a8a2e65)
[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 posts-proto
[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" "18b4ec57633e98bf6cdc010655282d5d067e5200c905e89f10770c376fc213b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18b4ec57633e98bf6cdc010655282d5d067e5200c905e89f10770c376fc213b9", kill_on_drop: false }`
[INFO] [stdout] 18b4ec57633e98bf6cdc010655282d5d067e5200c905e89f10770c376fc213b9