[INFO] cloning repository https://github.com/japaric/hellopp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/japaric/hellopp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaparic%2Fhellopp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaparic%2Fhellopp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c9b80cb50f1b79d5101f778b918662a6a8bc8a1d
[INFO] testing japaric/hellopp 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%2Fjaparic%2Fhellopp" "/workspace/builds/worker-44/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-44/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/japaric/hellopp 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/japaric/hellopp
[INFO] finished tweaking git repo https://github.com/japaric/hellopp
[INFO] tweaked toml for git repo https://github.com/japaric/hellopp written to /workspace/builds/worker-44/source/Cargo.toml
[INFO] crate git repo https://github.com/japaric/hellopp 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-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] 449b1a397f7bcc60358684d0984c60643de8a8f0fb31e66566e88c3fc23993dd
[INFO] running `Command { std: "docker" "start" "-a" "449b1a397f7bcc60358684d0984c60643de8a8f0fb31e66566e88c3fc23993dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "449b1a397f7bcc60358684d0984c60643de8a8f0fb31e66566e88c3fc23993dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "449b1a397f7bcc60358684d0984c60643de8a8f0fb31e66566e88c3fc23993dd", kill_on_drop: false }`
[INFO] [stdout] 449b1a397f7bcc60358684d0984c60643de8a8f0fb31e66566e88c3fc23993dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] a7a7bbcfc4246e89a5950e57c716ebd042e4fd3b8caf2324dc5c26a05c52d530
[INFO] running `Command { std: "docker" "start" "-a" "a7a7bbcfc4246e89a5950e57c716ebd042e4fd3b8caf2324dc5c26a05c52d530", kill_on_drop: false }`
[INFO] [stderr]    Compiling gcc v0.3.41
[INFO] [stderr]    Compiling hellopp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 09s
[INFO] running `Command { std: "docker" "inspect" "a7a7bbcfc4246e89a5950e57c716ebd042e4fd3b8caf2324dc5c26a05c52d530", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7a7bbcfc4246e89a5950e57c716ebd042e4fd3b8caf2324dc5c26a05c52d530", kill_on_drop: false }`
[INFO] [stdout] a7a7bbcfc4246e89a5950e57c716ebd042e4fd3b8caf2324dc5c26a05c52d530
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] 22eea00cd6d10f0d04303ff7314f924fb978e3160d698e63792b149def447567
[INFO] running `Command { std: "docker" "start" "-a" "22eea00cd6d10f0d04303ff7314f924fb978e3160d698e63792b149def447567", kill_on_drop: false }`
[INFO] [stderr]    Compiling hellopp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.95s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/hellopp-0d6d4b86c04867ec)
[INFO] running `Command { std: "docker" "inspect" "22eea00cd6d10f0d04303ff7314f924fb978e3160d698e63792b149def447567", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22eea00cd6d10f0d04303ff7314f924fb978e3160d698e63792b149def447567", kill_on_drop: false }`
[INFO] [stdout] 22eea00cd6d10f0d04303ff7314f924fb978e3160d698e63792b149def447567
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] 2ed7c820aafc28b2dcd971d9b2e1a74c55462919e819d2e441a70a36dddd21d5
[INFO] running `Command { std: "docker" "start" "-a" "2ed7c820aafc28b2dcd971d9b2e1a74c55462919e819d2e441a70a36dddd21d5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 26.30s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hellopp-0d6d4b86c04867ec)
[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" "2ed7c820aafc28b2dcd971d9b2e1a74c55462919e819d2e441a70a36dddd21d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ed7c820aafc28b2dcd971d9b2e1a74c55462919e819d2e441a70a36dddd21d5", kill_on_drop: false }`
[INFO] [stdout] 2ed7c820aafc28b2dcd971d9b2e1a74c55462919e819d2e441a70a36dddd21d5